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Note 4 - Real Estate Assets - Summary of Properties Owned (Details) - USD ($) | 6 Months Ended |
--- | --- | ---
Jun. 30, 2023 | Dec. 31, 2022
Real estate assets owned |  | $ 138,880,651 | $ 130,512,230
Genesis Plaza [Member] |  |  |
Geographic location | [1] | San Diego, CA |
Real estate assets owned | [1] | $ 7,733,468 | 7,995,980
Dakota Center [Member] |  |  |
Geographic location |  | Fargo, ND |
Real estate assets owned |  | $ 8,765,789 | 8,569,537
Grand Pacific Center [Member] |  |  |
Geographic location |  | Bismarck, ND |
Real estate assets owned |  | $ 5,336,520 | 5,228,006
Arapahoe Center [Member] |  |  |
Geographic location |  | Centennial, CO |
Real estate assets owned |  | $ 8,588,221 | 8,664,604
Union Town Center [Member] |  |  |
Geographic location |  | Colorado Springs, CO |
Real estate assets owned |  | $ 9,007,880 | 9,039,039
West Fargo Industrial [Member] |  |  |
Geographic location |  | Fargo, ND |
Real estate assets owned |  | $ 6,781,836 | 6,893,292
The 300 N.P [Member] |  |  |
Geographic location |  | Fargo, ND |
Real estate assets owned |  | $ 2,835,104 | 2,899,694
Research Parkway [Member] |  |  |
Geographic location |  | Colorado Springs, CO |
Real estate assets owned |  | $ 2,289,133 | 2,319,588
One Park Centre [Member] |  |  |
Geographic location |  | Westminster, CO |
Real estate assets owned |  | $ 7,785,463 | 7,991,809
Shea Center II [Member] |  |  |
Geographic location |  | Highlands Ranch, CO |
Real estate assets owned |  | $ 19,172,919 | 19,501,998
Mandolin [Member] |  |  |
Geographic location | [2] | Houston, TX |
Real estate assets owned | [2] | $ 4,738,129 | 4,783,985
Baltimore [Member] |  |  |
Geographic location |  | Baltimore, MD |
Real estate assets owned |  | $ 8,578,520 | 8,690,874
Presidio Property Trust, Inc. Properties [Member] |  |  |
Real estate assets owned |  | $ 91,612,982 | 92,578,406
Model Home Properties [Member] |  |  |
Geographic location | [3] | AZ, FL, IL, TX, WI |
Real estate assets owned | [3] | $ 47,267,669 | $ 37,933,824
[1] | Genesis Plaza is owned by two tenants-in-common, each of which owns 57% and 43%, respectively, and we beneficially own an aggregate of 76.4%.
[2] | Mandolin is owned by NetREIT Palm Self-Storage LP, through its wholly owned subsidiary NetREIT Highland LLC, and the Company is the sole general partner and owns 61.3% of NetREIT Palm Self-Storage LP.
[3] | Includes Model Homes listed as held for sale as of March 31, 2023. and December 31, 2022, respectively.

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