A D C, Inc
- Based in
- Larkspur
- On San Francisco permits
- Jan 2001 to Aug 2026
- Last 24 months
- 6 permits filed
13 permits since 2000: 6 completed, 4 in progress, 3 expired or cancelled.
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
3 stairs permits: 1 completed, 2 in progress. Typically 2 days from filing to permit and 277 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Jun 23, 2025 | Completed final sign-off Mar 2026 | 55 Palm Av | replace entry pre-cast concrete to owners unit due to failed (e) hot mop membrane - install new waterproofing & flashing, minor dryrot repair at north corner, replace w/ same color material from same manufacturer. approx. 320 sf. remove wall step lighting, install led strip under stair nosing. <50%Details
replace entry pre-cast concrete to owners unit due to failed (e) hot mop membrane - install new waterproofing & flashing, minor dryrot repair at north corner, replace w/ same color material from same manufacturer. approx. 320 sf. remove wall step lighting, install led strip under stair nosing. <50% | $40,000 |
| Apr 8, 2025 | In progress issued Apr 2025 | 55 Palm Av | revision to pa#202108236903: return the ground floor apartment plan units to the floor areas defined in pa#9912035-s. relocate kitchen in apt #2 to (e) foyer area & build 1-hr wall between the (n) kitchen in apt #2 and (e) stairs. correct the location of an (e) door between apt #1 and garageDetails
revision to pa#202108236903: return the ground floor apartment plan units to the floor areas defined in pa#9912035-s. relocate kitchen in apt #2 to (e) foyer area & build 1-hr wall between the (n) kitchen in apt #2 and (e) stairs. correct the location of an (e) door between apt #1 and garage | $1,000 |
| Aug 23, 2021 | In progress issued Dec 2024 | 55 Palm Av | restore ground flr units 1, 2 & 3 to conform w/ pa 201310250299 and comply w/ complaint 2020-007315enf remove (e) deck and stairs at north side of 2nd flr lvl and replace w/ (n) deck, stairs and 1-hr wall.Details
restore ground flr units 1, 2 & 3 to conform w/ pa 201310250299 and comply w/ complaint 2020-007315enf remove (e) deck and stairs at north side of 2nd flr lvl and replace w/ (n) deck, stairs and 1-hr wall. | $45,000 |