Duggan Development
- Based in
- Daly City
- On San Francisco permits
- Jan 2022 to May 2026
- Last 24 months
- 5 permits filed
16 permits since 2000: 12 completed, 2 in progress, 2 never finaled.
Of the 2 never-finaled permits, 2 are 3 to 5 years old.
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 stairs 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.
Stairs permits
1 stairs permit: 1 in progress. Typically 13 days from filing to permit.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Aug 22, 2025 | In progress issued Sep 2025 | 1721 Sanchez St | lower level (n) lounge room and laundry room (n) mep , finishes, windows and doors not visible from street. (n) internal stairs, exterior landing with stair to backyard. main level (n) dining room and internal staircase. upper level repalce (e) exterior deck at rear. add 451 sfDetails
lower level (n) lounge room and laundry room (n) mep , finishes, windows and doors not visible from street. (n) internal stairs, exterior landing with stair to backyard. main level (n) dining room and internal staircase. upper level repalce (e) exterior deck at rear. add 451 sf | $400,000 |