Nathan Simpson Architect
Nathan Simpson Architect has filed 21 building permits in San Francisco since 2019, closing 76% of 21 rated permits. 5 permits remain open.
76%
21
Construction Permits
5
Currently Open
21
Rate-Eligible
permits > 1yr old
2019–2025
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Building21 rated
76.2% closed vs 76% median
Median based on all applicants with 20+ rated permits in each category. Only permits older than 1 year are rated.
Year-by-Year Summary
2025
0.0%
Open1
Closed0
0 closed / 1 rated
2024
66.7%
Open1
Closed2
2 closed / 3 rated
2023
75.0%
Open1
Closed3
3 closed / 4 rated
2022
100.0%
Open0
Closed1
1 closed / 1 rated
2021
83.3%
Open1
Closed5
5 closed / 6 rated
2020
100.0%
Open0
Closed3
3 closed / 3 rated
2019
66.7%
Open1
Closed2
2 closed / 3 rated
All Permits
21 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | 202303314869 | otc alterations permit | 1649 Market St, San Francisco | Jan 17, 2025 | — | $20,000 |
| Closed | 202309257359 | otc alterations permit | 5050 Geary Bl, San Francisco | Feb 28, 2024 | — | $1,800 |
| Open | 202310037959 | otc alterations permit | 2886 16th St, San Francisco | Feb 15, 2024 | — | $2,500 |
| Closed | 202310108285 | otc alterations permit | 2356 Polk St, San Francisco | Feb 8, 2024 | — | $1 |
| Open | 202309257353 | otc alterations permit | 5300 Geary Bl, San Francisco | Nov 15, 2023 | — | $600 |
| Closed | 202308305592 | otc alterations permit | 2356 Polk St, San Francisco | Sep 1, 2023 | — | $1,500 |
| Closed | 202307212689 | otc alterations permit | 2356 Polk St, San Francisco | Jul 27, 2023 | — | $15,000 |
| Closed | 202302101797 | otc alterations permit | 1649 Market St, San Francisco | Jul 17, 2023 | — | $20,000 |
| Closed | 202111192778 | otc alterations permit | 2619 Mission St, San Francisco | Feb 28, 2022 | — | $20,000 |
| Open | 202106011390 | otc alterations permit | 645 Stockton St, San Francisco | Jun 1, 2021 | — | $1 |
| Closed | 202103035753 | otc alterations permit | 510 Stockton St, San Francisco | May 10, 2021 | — | $1 |
| Closed | 202103035752 | otc alterations permit | 510 Stockton St, San Francisco | May 10, 2021 | — | $1 |
| Closed | 202103035754 | otc alterations permit | 510 Stockton St, San Francisco | May 10, 2021 | — | $1 |
| Closed | 202002124248 | additions alterations or repairs | 1950 Franklin St, San Francisco | Jan 21, 2021 | — | $30,000 |
| Closed | 202011098558 | otc alterations permit | 1240 Hayes St, San Francisco | Jan 12, 2021 | — | $100,000 |
| Closed | 202011108571 | otc alterations permit | 1450 Golden Gate Av, San Francisco | Dec 29, 2020 | — | $100,000 |
| Closed | 201907055182 | additions alterations or repairs | 1950 Franklin St, San Francisco | Jul 22, 2020 | — | $20,000 |
| Closed | 201911278306 | otc alterations permit | 2459 Larkin St, San Francisco | Jan 28, 2020 | — | $100,000 |
| Open | 201911278307 | otc alterations permit | 2275 Broadway, San Francisco | Dec 19, 2019 | — | $15,000 |
| Closed | 201908300292 | otc alterations permit | 181 Bartlett St, San Francisco | Sep 10, 2019 | — | $20,000 |
| Closed | 201909101185 | otc alterations permit | 181 Bartlett St, San Francisco | Sep 10, 2019 | — | $55,000 |