v3.26.1
SCHEDULE OF SEGMENT REPORTING INFORMATION BY SEGMENT (Details) - USD ($)
 3 Months Ended 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Dec. 31, 2024
Revenues:        
Rental income $ 3,684,044 $ 4,032,429 $ 16,470,918 $ 18,523,813
Fees and other income 88,756 92,755 343,790 401,462
Total revenue 3,772,800 4,125,184 16,814,708 18,925,275
Costs and expenses:        
Rental operating costs 1,544,441 1,612,642 6,158,052 6,256,077
General and administrative 1,673,823 1,661,978 5,704,830 7,526,675
Depreciation and amortization 998,969 1,244,104 4,862,267 5,515,518
Impairment of goodwill and real estate assets 524,373 26,943 6,443,437 1,969,311
Total costs and expenses 4,741,606 4,545,667 23,168,586 21,267,581
Other income (expense):        
Interest expense - mortgage notes (2,050,074) (1,510,470) (6,050,437) (6,050,196)
Interest and other income, net 5,149 5,149 20,881 (151,356)
Net gain in Conduit Pharmaceuticals marketable securities (see footnote 9) 1,985 (176,658) (188,287) (17,925,723)
Gain on sales of real estate, net 172,096 4,453,968 5,444,792 3,426,572
Income tax (expense) benefit (18,057) 25,409 (463,170) (60,855)
Total other income, net 1,527,600 2,797,398 (1,236,221) (20,761,558)
Net income (loss) 558,794 2,376,915 (7,590,099) (23,103,864)
Less: Income attributable to noncontrolling interests (117,885) (111,563) (685,586) (2,524,665)
Net income (loss) attributable to Presidio Property Trust, Inc. stockholders 440,909 2,265,352 (8,275,685) (25,628,529)
Operating Segments [Member] | Retail Properties [Member]        
Revenues:        
Rental income 93,574 262,878 543,600 2,058,622
Fees and other income 400 400 62,041
Total revenue 93,574 263,278 544,000 2,120,663
Costs and expenses:        
Rental operating costs 4,832 100,568 115,047 608,667
General and administrative
Depreciation and amortization 22,928 31,689 100,472 394,461
Impairment of goodwill and real estate assets
Total costs and expenses 27,760 132,257 215,519 1,003,128
Other income (expense):        
Interest expense - mortgage notes (43,117) (158,097) (276,961) (577,761)
Interest and other income, net
Net gain in Conduit Pharmaceuticals marketable securities (see footnote 9)
Gain on sales of real estate, net 4,213,068 4,494,358
Income tax (expense) benefit
Total other income, net (43,117) 4,054,971 4,217,397 (577,761)
Net income (loss) 22,697 4,185,992 4,545,878 539,774
Less: Income attributable to noncontrolling interests
Net income (loss) attributable to Presidio Property Trust, Inc. stockholders 22,697 4,185,992 4,545,878 539,774
Operating Segments [Member] | Office Industrial Properties [Member]        
Revenues:        
Rental income 2,670,580 2,854,030 11,975,156 12,097,022
Fees and other income 82,800 62,362 257,414 241,530
Total revenue 2,753,380 2,916,392 12,232,570 12,338,552
Costs and expenses:        
Rental operating costs 1,630,837 1,618,365 6,423,862 6,136,564
General and administrative 17,499 16,850 19,195 2,330
Depreciation and amortization 784,276 999,169 3,910,547 4,154,769
Impairment of goodwill and real estate assets 448,734 6,031,828 1,377,937
Total costs and expenses 2,881,346 2,634,384 16,385,432 11,671,600
Other income (expense):        
Interest expense - mortgage notes (1,543,083) (891,330) (3,757,328) (3,457,360)
Interest and other income, net (171,734)
Net gain in Conduit Pharmaceuticals marketable securities (see footnote 9)
Gain on sales of real estate, net
Income tax (expense) benefit (9,600)
Total other income, net 1,873,418 (891,330) (3,766,928) (3,629,094)
Net income (loss) 1,745,452 (609,322) (7,919,790) (2,962,142)
Less: Income attributable to noncontrolling interests 2,053 (17,959) (47,710) (86,686)
Net income (loss) attributable to Presidio Property Trust, Inc. stockholders 1,747,505 (627,281) (7,967,500) (3,048,828)
Operating Segments [Member] | Model Home Properties [Member]        
Revenues:        
Rental income 919,890 915,521 3,952,162 4,368,169
Fees and other income 5,534 (1,754) 5,776 68,084
Total revenue 925,424 913,767 3,957,938 4,436,253
Costs and expenses:        
Rental operating costs 48,877 48,157 212,817 171,621
General and administrative 226,882 229,961 813,705 820,217
Depreciation and amortization 191,292 212,012 846,818 952,627
Impairment of goodwill and real estate assets 75,639 26,943 339,609 406,374
Total costs and expenses 542,690 517,073 2,212,949 2,350,839
Other income (expense):        
Interest expense - mortgage notes (462,558) (459,710) (2,010,791) (2,009,641)
Interest and other income, net 9 8 (13,735) (23,890)
Net gain in Conduit Pharmaceuticals marketable securities (see footnote 9)
Gain on sales of real estate, net 172,096 240,900 950,434 3,426,572
Income tax (expense) benefit (15,657) (22,171) (60,875) (55,543)
Total other income, net (306,110) (240,973) (1,134,967) 1,337,498
Net income (loss) 76,624 155,721 610,022 3,422,912
Less: Income attributable to noncontrolling interests (119,938) (93,604) (637,876) (2,437,979)
Net income (loss) attributable to Presidio Property Trust, Inc. stockholders (43,314) 62,117 (27,854) 984,933
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member]        
Revenues:        
Rental income
Fees and other income 422 31,747 80,200 29,807
Total revenue 422 31,747 80,200 29,807
Costs and expenses:        
Rental operating costs (140,105) (154,448) (593,674) (660,775)
General and administrative 1,429,442 1,415,167 4,871,930 6,704,128
Depreciation and amortization 473 1,234 4,430 13,661
Impairment of goodwill and real estate assets 72,000 185,000
Total costs and expenses 1,289,810 1,261,953 4,354,686 6,242,014
Other income (expense):        
Interest expense - mortgage notes (1,316) (1,333) (5,357) (5,434)
Interest and other income, net 5,140 5,141 34,616 44,268
Net gain in Conduit Pharmaceuticals marketable securities (see footnote 9) 1,985 (176,658) (188,287) (17,925,723)
Gain on sales of real estate, net
Income tax (expense) benefit (2,400) 47,580 (392,695) (5,312)
Total other income, net 3,409 (125,270) (551,723) (17,892,201)
Net income (loss) (1,285,979) (1,355,476) (4,826,209) (24,104,408)
Less: Income attributable to noncontrolling interests
Net income (loss) attributable to Presidio Property Trust, Inc. stockholders $ (1,285,979) $ (1,355,476) $ (4,826,209) $ (24,104,408)