Columba Anthony Duffy
- Based in
- San Rafael
- On San Francisco permits
- Sep 2001 to Aug 2026
- Last 24 months
- 2 permits filed
52 permits since 2000: 26 completed, 2 in progress, 4 never finaled, 20 expired or cancelled.
Of the 4 never-finaled permits, 1 is 5 to 10 years old, 3 are over 10 years old. 1 was filed but never issued.
This is the city’s permit record, not a license check. It does not show whether the state license is active, bonded or insured. How to read these records
Permits filed each year
How long permits take
Each point is the quarter the permits were filed, for deck across San Francisco. A median counts only permits that have finished, so the shaded recent quarters look faster than they will end up: their slow permits have not finished yet. Hover a point for the slowest 10%. Gaps mean fewer than 5 permits. A rise in the issue line is the city’s review backlog, not the contractor. Too few of this contractor’s permits have finished to plot them.
Deck permits
1 deck permit: 1 completed. Typically 0 days from filing to permit and 3 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Jul 27, 2021 | Completed final sign-off Jul 2021 | 755 Elizabeth St | repair/ replace various rotten deck boards in kind. less than 50% deck.Details
repair/ replace various rotten deck boards in kind. less than 50% deck. | $3,000 |