Blackburn Design
Blackburn Design has filed 2 building permits in San Francisco since 2017, closing 50% of 2 rated permits. 1 permit remains open.
50%
2
Construction Permits
1
Currently Open
2
Rate-Eligible
permits > 1yr old
2017–2021
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Building2 rated
50.0% closed vs 76% median, 26.2 points lower
Median based on all applicants with 20+ rated permits in each category. Only permits older than 1 year are rated.
Year-by-Year Summary
2021
0.0%
Open1
Closed0
0 closed / 1 rated
2017
100.0%
Open0
Closed1
1 closed / 1 rated
All Permits
2 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | 202010176748 | otc alterations permit | 228 Downey St, San Francisco | Mar 3, 2021 | — | $40,000 |
| Closed | 201606291166 | additions alterations or repairs | 848 35th Av, San Francisco | Oct 17, 2017 | — | $400,000 |