<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.26.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>241</ContextCount>
  <ElementCount>286</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>105</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>5</UnitCount>
  <MyReports>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>000 - Document - Document And Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-document-and-entity-information</Role>
      <ShortName>Document And Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>001 - Statement - Consolidated Balance Sheets (Current Period Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-consolidated-balance-sheets-current-period-unaudited</Role>
      <ShortName>Consolidated Balance Sheets (Current Period Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>002 - Statement - Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-consolidated-balance-sheets-current-period-unaudited-parentheticals</Role>
      <ShortName>Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>003 - Statement - Consolidated Statements of Operations (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-consolidated-statements-of-operations-unaudited</Role>
      <ShortName>Consolidated Statements of Operations (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>004 - Statement - Consolidated Statements of Changes in Equity (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-consolidated-statements-of-changes-in-equity-unaudited</Role>
      <ShortName>Consolidated Statements of Changes in Equity (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>005 - Statement - Consolidated Statements of Cash Flows (Unaudited)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-consolidated-statements-of-cash-flows-unaudited</Role>
      <ShortName>Consolidated Statements of Cash Flows (Unaudited)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>006 - Statement - Consolidated Statements of Cash Flows (Unaudited) (Parentheticals)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-consolidated-statements-of-cash-flows-unaudited-parentheticals</Role>
      <ShortName>Consolidated Statements of Cash Flows (Unaudited) (Parentheticals)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>007 - Disclosure - Note 1 - Organization</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-1-organization</Role>
      <ShortName>Note 1 - Organization</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>008 - Disclosure - Note 2 - Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-2-significant-accounting-policies</Role>
      <ShortName>Note 2 - Significant Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>009 - Disclosure - Note 3 - Deferred Costs and Intangible Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-3-deferred-costs-and-intangible-assets</Role>
      <ShortName>Note 3 - Deferred Costs and Intangible Assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>010 - Disclosure - Note 4 - Notes Payable</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-4-notes-payable</Role>
      <ShortName>Note 4 - Notes Payable</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>011 - Disclosure - Note 5 - Rental Income Under Operating Leases</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-5-rental-income-under-operating-leases</Role>
      <ShortName>Note 5 - Rental Income Under Operating Leases</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>012 - Disclosure - Note 6 - Fair Value of Financial Instruments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-6-fair-value-of-financial-instruments</Role>
      <ShortName>Note 6 - Fair Value of Financial Instruments</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>013 - Disclosure - Note 7 - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-7-commitments-and-contingencies</Role>
      <ShortName>Note 7 - Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>014 - Disclosure - Note 8 - Related-party Transactions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-8-relatedparty-transactions</Role>
      <ShortName>Note 8 - Related-party Transactions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>015 - Disclosure - Note 9 - Segment Reporting</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-9-segment-reporting</Role>
      <ShortName>Note 9 - Segment Reporting</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>016 - Disclosure - Note 10 - Impairment of Long-lived Assets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-10-impairment-of-longlived-assets</Role>
      <ShortName>Note 10 - Impairment of Long-lived Assets</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>017 - Disclosure - Note 11 - Subsequent Events</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-11-subsequent-events</Role>
      <ShortName>Note 11 - Subsequent Events</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>995445 - Disclosure - Insider Trading Arrangements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements</Role>
      <ShortName>Insider Trading Arrangements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>995445 - Disclosure - Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-significant-accounting-policies-policies</Role>
      <ShortName>Significant Accounting Policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://www.clipperrealty.com/20260331/role/statement-note-2-significant-accounting-policies</ParentRole>
      <Position>20</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>995446 - Disclosure - Note 2 - Significant Accounting Policies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-2-significant-accounting-policies-tables</Role>
      <ShortName>Note 2 - Significant Accounting Policies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.clipperrealty.com/20260331/role/statement-note-2-significant-accounting-policies</ParentRole>
      <Position>21</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>995447 - Disclosure - Note 3 - Deferred Costs and Intangible Assets (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-3-deferred-costs-and-intangible-assets-tables</Role>
      <ShortName>Note 3 - Deferred Costs and Intangible Assets (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.clipperrealty.com/20260331/role/statement-note-3-deferred-costs-and-intangible-assets</ParentRole>
      <Position>22</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>995448 - Disclosure - Note 4 - Notes Payable (Tables)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-4-notes-payable-tables</Role>
      <ShortName>Note 4 - Notes Payable (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.clipperrealty.com/20260331/role/statement-note-4-notes-payable</ParentRole>
      <Position>23</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>995449 - Disclosure - Note 5 - Rental Income Under Operating Leases (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-5-rental-income-under-operating-leases-tables</Role>
      <ShortName>Note 5 - Rental Income Under Operating Leases (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.clipperrealty.com/20260331/role/statement-note-5-rental-income-under-operating-leases</ParentRole>
      <Position>24</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>995450 - Disclosure - Note 6 - Fair Value of Financial Instruments (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-6-fair-value-of-financial-instruments-tables</Role>
      <ShortName>Note 6 - Fair Value of Financial Instruments (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.clipperrealty.com/20260331/role/statement-note-6-fair-value-of-financial-instruments</ParentRole>
      <Position>25</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>995451 - Disclosure - Note 7 - Commitments and Contingencies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-7-commitments-and-contingencies-tables</Role>
      <ShortName>Note 7 - Commitments and Contingencies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.clipperrealty.com/20260331/role/statement-note-7-commitments-and-contingencies</ParentRole>
      <Position>26</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>995452 - Disclosure - Note 9 - Segment Reporting (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-9-segment-reporting-tables</Role>
      <ShortName>Note 9 - Segment Reporting (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.clipperrealty.com/20260331/role/statement-note-9-segment-reporting</ParentRole>
      <Position>27</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>995453 - Disclosure - Note 1 - Organization (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-1-organization-details-textual</Role>
      <ShortName>Note 1 - Organization (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.clipperrealty.com/20260331/role/statement-note-1-organization</ParentRole>
      <Position>28</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>995454 - Disclosure - Note 2 - Significant Accounting Policies (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-2-significant-accounting-policies-details-textual</Role>
      <ShortName>Note 2 - Significant Accounting Policies (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.clipperrealty.com/20260331/role/statement-note-2-significant-accounting-policies-tables</ParentRole>
      <Position>29</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>995455 - Disclosure - Note 2 - Significant Accounting Policies - Estimated Useful Lives of Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-2-significant-accounting-policies-estimated-useful-lives-of-assets-details</Role>
      <ShortName>Note 2 - Significant Accounting Policies - Estimated Useful Lives of Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>30</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>995456 - Disclosure - Note 2 - Significant Accounting Policies - Basic and Diluted Earnings (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-2-significant-accounting-policies-basic-and-diluted-earnings-details</Role>
      <ShortName>Note 2 - Significant Accounting Policies - Basic and Diluted Earnings (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>31</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>995457 - Disclosure - Note 3 - Deferred Costs and Intangible Assets (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-3-deferred-costs-and-intangible-assets-details-textual</Role>
      <ShortName>Note 3 - Deferred Costs and Intangible Assets (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.clipperrealty.com/20260331/role/statement-note-3-deferred-costs-and-intangible-assets-tables</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>995458 - Disclosure - Note 3 - Deferred Costs and Intangible Assets - Deferred Costs and Intangible Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-3-deferred-costs-and-intangible-assets-deferred-costs-and-intangible-assets-details</Role>
      <ShortName>Note 3 - Deferred Costs and Intangible Assets - Deferred Costs and Intangible Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>33</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>995459 - Disclosure - Note 3 - Deferred Costs and Intangible Assets - Future Amortization Expense (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-3-deferred-costs-and-intangible-assets-future-amortization-expense-details</Role>
      <ShortName>Note 3 - Deferred Costs and Intangible Assets - Future Amortization Expense (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>34</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>995460 - Disclosure - Note 4 - Notes Payable (Details Textual)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-4-notes-payable-details-textual</Role>
      <ShortName>Note 4 - Notes Payable (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.clipperrealty.com/20260331/role/statement-note-4-notes-payable-tables</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>995461 - Disclosure - Note 4 - Notes Payable - Mortgages and Mezzanine Note Payable (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-4-notes-payable-mortgages-and-mezzanine-note-payable-details</Role>
      <ShortName>Note 4 - Notes Payable - Mortgages and Mezzanine Note Payable (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>36</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>995462 - Disclosure - Note 4 - Notes Payable - Summary of Principal Payment Requirements (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-4-notes-payable-summary-of-principal-payment-requirements-details</Role>
      <ShortName>Note 4 - Notes Payable - Summary of Principal Payment Requirements (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>37</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>995463 - Disclosure - Note 5 - Rental Income Under Operating Leases (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-5-rental-income-under-operating-leases-details-textual</Role>
      <ShortName>Note 5 - Rental Income Under Operating Leases (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.clipperrealty.com/20260331/role/statement-note-5-rental-income-under-operating-leases-tables</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>995464 - Disclosure - Note 5 - Rental Income Under Operating Leases - Minimum Future Cash Rents Receivable (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-5-rental-income-under-operating-leases-minimum-future-cash-rents-receivable-details</Role>
      <ShortName>Note 5 - Rental Income Under Operating Leases - Minimum Future Cash Rents Receivable (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>39</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>995465 - Disclosure - Note 6 - Fair Value of Financial Instruments - Carrying Amount and Fair Value of Mortgage Notes Payable (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-6-fair-value-of-financial-instruments-carrying-amount-and-fair-value-of-mortgage-notes-payable-details</Role>
      <ShortName>Note 6 - Fair Value of Financial Instruments - Carrying Amount and Fair Value of Mortgage Notes Payable (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>40</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>995466 - Disclosure - Note 7 - Commitments and Contingencies (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-7-commitments-and-contingencies-details-textual</Role>
      <ShortName>Note 7 - Commitments and Contingencies (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.clipperrealty.com/20260331/role/statement-note-7-commitments-and-contingencies-tables</ParentRole>
      <Position>41</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>995467 - Disclosure - Note 7 - Commitments and Contingencies - Summary of Concentration Risk by Segment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-7-commitments-and-contingencies-summary-of-concentration-risk-by-segment-details</Role>
      <ShortName>Note 7 - Commitments and Contingencies - Summary of Concentration Risk by Segment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>42</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>995468 - Disclosure - Note 8 - Related-party Transactions (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-8-relatedparty-transactions-details-textual</Role>
      <ShortName>Note 8 - Related-party Transactions (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.clipperrealty.com/20260331/role/statement-note-8-relatedparty-transactions</ParentRole>
      <Position>43</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>995469 - Disclosure - Note 9 - Segment Reporting (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-9-segment-reporting-details-textual</Role>
      <ShortName>Note 9 - Segment Reporting (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.clipperrealty.com/20260331/role/statement-note-9-segment-reporting-tables</ParentRole>
      <Position>44</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>995470 - Disclosure - Note 9 - Segment Reporting - Segment Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-9-segment-reporting-segment-information-details</Role>
      <ShortName>Note 9 - Segment Reporting - Segment Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>45</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>995471 - Disclosure - Note 10 - Impairment of Long-lived Assets (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-10-impairment-of-longlived-assets-details-textual</Role>
      <ShortName>Note 10 - Impairment of Long-lived Assets (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.clipperrealty.com/20260331/role/statement-note-10-impairment-of-longlived-assets</ParentRole>
      <Position>46</Position>
    </Report>
    <Report instance="clpr20260331_10q.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>995472 - Disclosure - Note 11 - Subsequent Events (Details Textual)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.clipperrealty.com/20260331/role/statement-note-11-subsequent-events-details-textual</Role>
      <ShortName>Note 11 - Subsequent Events (Details Textual)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.clipperrealty.com/20260331/role/statement-note-11-subsequent-events</ParentRole>
      <Position>47</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File>clpr-20260331.xsd</File>
    <File>clpr-20260331_cal.xml</File>
    <File>clpr-20260331_def.xml</File>
    <File>clpr-20260331_lab.xml</File>
    <File>clpr-20260331_pre.xml</File>
    <File doctype="10-Q" isDefinitelyFs="true" isUsgaap="true" original="clpr20260331_10q.htm">clpr20260331_10q.htm</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="542">http://fasb.org/us-gaap/2026</BaseTaxonomy>
    <BaseTaxonomy items="29">http://xbrl.sec.gov/dei/2026</BaseTaxonomy>
    <BaseTaxonomy items="5">http://xbrl.sec.gov/ecd/2026</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
