<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:01a0a230-66b0-7125-9cff-378df2c3b52a,g:e14f828c-cfaf-4c1e-b1a4-152942840a36-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.kbsreit.com/role/DocumentandEntityInformationDocument" xlink:type="simple" xlink:href="kbsriii-20260927.xsd#DocumentandEntityInformationDocument"/>
  <link:presentationLink xlink:role="http://www.kbsreit.com/role/DocumentandEntityInformationDocument" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_01a0a230-66b0-77cc-9880-a5e1d0867385" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:to="loc_dei_DocumentType_01a0a230-66b0-77cc-9880-a5e1d0867385" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_01a0a230-66b0-767f-8f07-3e7d4a3bca16" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:to="loc_dei_DocumentPeriodEndDate_01a0a230-66b0-767f-8f07-3e7d4a3bca16" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_01a0a230-66b0-7605-adce-b518c0b963df" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:to="loc_dei_EntityRegistrantName_01a0a230-66b0-7605-adce-b518c0b963df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_01a0a230-66b0-79a8-a63e-b90023d7f2cd" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:to="loc_dei_EntityIncorporationStateCountryCode_01a0a230-66b0-79a8-a63e-b90023d7f2cd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_01a0a230-66b0-7783-97f4-8db937200c4f" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:to="loc_dei_EntityFileNumber_01a0a230-66b0-7783-97f4-8db937200c4f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_01a0a230-66b0-7779-8816-11779b256673" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:to="loc_dei_EntityTaxIdentificationNumber_01a0a230-66b0-7779-8816-11779b256673" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_01a0a230-66b0-7b84-b376-fd9559347dcc" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:to="loc_dei_EntityAddressAddressLine1_01a0a230-66b0-7b84-b376-fd9559347dcc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine2_01a0a230-66b0-7c54-9bf7-4603db70cd7c" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressAddressLine2"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:to="loc_dei_EntityAddressAddressLine2_01a0a230-66b0-7c54-9bf7-4603db70cd7c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_01a0a230-66b0-7406-8c49-cc7abb24bd6d" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:to="loc_dei_EntityAddressCityOrTown_01a0a230-66b0-7406-8c49-cc7abb24bd6d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_01a0a230-66b0-70a3-b3d4-5d0d72e6e2b2" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:to="loc_dei_EntityAddressStateOrProvince_01a0a230-66b0-70a3-b3d4-5d0d72e6e2b2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_01a0a230-66b0-76df-9c99-dc0537ef4c65" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:to="loc_dei_EntityAddressPostalZipCode_01a0a230-66b0-76df-9c99-dc0537ef4c65" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_01a0a230-66b0-7a21-9fd7-feab98e4e8a3" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:to="loc_dei_CityAreaCode_01a0a230-66b0-7a21-9fd7-feab98e4e8a3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_01a0a230-66b0-789a-b84e-ab5dd480beb7" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:to="loc_dei_LocalPhoneNumber_01a0a230-66b0-789a-b84e-ab5dd480beb7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_01a0a230-66b0-70d2-bf89-53f159ef0bda" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_WrittenCommunications"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:to="loc_dei_WrittenCommunications_01a0a230-66b0-70d2-bf89-53f159ef0bda" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_01a0a230-66b0-7ad4-ba01-1d2862afb553" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_SolicitingMaterial"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:to="loc_dei_SolicitingMaterial_01a0a230-66b0-7ad4-ba01-1d2862afb553" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_01a0a230-66b0-716f-8c5a-16c0ea168f09" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_PreCommencementTenderOffer"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:to="loc_dei_PreCommencementTenderOffer_01a0a230-66b0-716f-8c5a-16c0ea168f09" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_01a0a230-66b0-7c19-8e7a-937cae7139f4" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_01a0a230-66b0-7c19-8e7a-937cae7139f4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_01a0a230-66b0-7f28-8bd1-b94ffe127e2e" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:to="loc_dei_EntityEmergingGrowthCompany_01a0a230-66b0-7f28-8bd1-b94ffe127e2e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_01a0a230-66b0-7c18-b16e-717bcb55e6ef" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:to="loc_dei_EntityCentralIndexKey_01a0a230-66b0-7c18-b16e-717bcb55e6ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_01a0a230-66b0-73ef-aada-ef686ccd158a" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_01a0a230-66b0-7585-bf75-45a6ec94cdc9" xlink:to="loc_dei_AmendmentFlag_01a0a230-66b0-73ef-aada-ef686ccd158a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
