v3.26.1
Note 7 - Mortgage Notes Payable - Mortgage Notes Payable (Details) - USD ($)
Jun. 30, 2026
Dec. 31, 2025
Mortgage Notes Payable, net $ 80,141,930 $ 92,074,367
Mortgage Notes [Member]    
Mortgage Notes Payable 80,858,050 92,921,683
Unamortized loan costs (716,120) (847,316)
Mortgage Notes [Member] | Dakota Center [Member]    
Mortgage Notes Payable [1],[2] $ 0 8,739,687
Interest rate [2],[3],[4] 4.74%  
Mortgage Notes [Member] | Arapahoe Center [Member]    
Mortgage Notes Payable $ 8,602,574 8,670,000
Interest rate [3] 6.75%  
Mortgage Notes [Member] | One Park Centre [Member]    
Mortgage Notes Payable $ 6,074,378 6,096,528
Interest rate [3] 6.83%  
Mortgage Notes [Member] | Genesis Plaza [Member]    
Mortgage Notes Payable $ 6,207,197 6,235,986
Interest rate [3] 7.07%  
Mortgage Notes [Member] | Shea Center II [Member]    
Mortgage Notes Payable [5] $ 16,353,296 16,353,296
Interest rate [3],[6] 4.92%  
Mortgage Notes [Member] | West Fargo Industrial [Member]    
Mortgage Notes Payable $ 5,750,000 5,750,000
Interest rate [3] 7.14%  
Mortgage Notes [Member] | Grand Pacific Center [Member]    
Mortgage Notes Payable $ 6,299,068 6,360,819
Interest rate [3] 6.35%  
Mortgage Notes [Member] | Baltimore [Member]    
Mortgage Notes Payable $ 5,670,000 5,670,000
Interest rate [3] 4.67%  
Mortgage Notes [Member] | Mandolin [Member]    
Mortgage Notes Payable $ 3,405,624 3,440,873
Interest rate [3] 4.35%  
Mortgage Notes [Member] | Subtotal, Presidio Property Trust, Inc. Properties [Member]    
Mortgage Notes Payable $ 58,362,137 67,317,189
Mortgage Notes [Member] | Model Home [Member]    
Mortgage Notes Payable [6] $ 22,495,913 $ 25,604,494
Mortgage Notes [Member] | Model Home [Member] | Minimum [Member]    
Interest rate [3] 5.76%  
Mortgage Notes [Member] | Model Home [Member] | Maximum [Member]    
Interest rate [3] 8.00%  
[1] The non-recourse loan on the Dakota Center property matured on July 6, 2024. During December 2024, the lender agreed to the broker the Company would use to sell the property to settle the non-recourse debt. As of March 31, 2026, the property was included in the real estate assets held for sale, net on the consolidated balance sheet. During July 2025, the lender approved a purchase offer from a third party for $5,125,000. In connection with the approved sale, we have impaired the property’s book value and recorded an impairment charge of approximately $3.5 million for the year ended December 31, 2025. The sale was completed on January 14, 2026, resulting in a net gain of approximately $0.6 million, net of closing costs. See Note 4. Real Estate Assets above for further discussion on impairment of the property.
[2] The non-recourse loan on the Dakota Center property matured on July 6, 2024. During December 2024, the lender agreed to the broker the Company would use to sell the property to settle the non-recourse debt. During July 2025, the lender approved a purchase offer from a third party for $5,125,000. On January 14, 2026, the Company completed the disposition of Dakota Center property securing nonrecourse mortgage debt that had been in default. The lender controlled and approved the disposition process and accepted the proceeds from the sale in full satisfaction of the outstanding debt obligation. The Company recognized a gain on disposition of approximately $3.5 million, consisting primarily of the extinguishment of nonrecourse debt obligations and derecognition of the related net liabilities associated with the property.
[3] Interest rates as of June 30, 2026.
[4] Interest rates as of March 31, 2026.
[5] During January 2026, the Company received notice that the Company's failure to repay in full by January 5, 2026 the indebtedness related to the loan agreement governing Shea Center II had triggered a default event. On February 13, 2026, the Company received notification that the Shea Center II property governed by the non-recourse loan agreement was moved into receivership and the lender has started the foreclosure process. The foreclosure sale and public auction is scheduled for July 1, 2026. The lender holds approximately $2.4 million in restricted cash, some of which is being utilized by the receiver to operate the property. Additionally, during the three and six months ended June 30, 2026 and 2025, Shea Center II was listed as held for sale, related to the foreclosure sale and impaired approximately $0.4 million. The foreclosure sale took place on July 1, 2026, with the property going to Argentic Services Company LP, who acquired the property by placing a minimum credit bid valued at $12.0 million, and no cash consideration was exchanged.
[6] As of June 30, 2026, there were 6 model homes included as real estate assets held for sale. Our model homes have stand-alone mortgage notes at interest rates ranging from 5.92% to 8.00% per annum as of June 30, 2026.