At6 Design Build
- Based in
- San Francisco
- On San Francisco permits
- Dec 2000 to Apr 2026
- Last 24 months
- 5 permits filed
89 permits since 2000: 77 completed, 2 in progress, 4 never finaled, 6 expired or cancelled.
Of the 4 never-finaled permits, 1 is 3 to 5 years old, 3 are over 10 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.
Stairs permits
10 stairs permits: 6 completed, 4 expired or cancelled. Typically 24 days from filing to permit and 269 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Sep 16, 2022 | Completed final sign-off Mar 2025 | 149 Hartford St | remodel to existing two family residence, work to include converting 120sf of garage to condition kitchen/pantry, minor fill in addition at rear (27sf) for storage interior remodel to include kitchen (total 2), 3 baths, new deck exterior stairs at rearDetails
remodel to existing two family residence, work to include converting 120sf of garage to condition kitchen/pantry, minor fill in addition at rear (27sf) for storage interior remodel to include kitchen (total 2), 3 baths, new deck exterior stairs at rear | $350,000 |
| Jul 13, 2020 | Completed final sign-off Apr 2021 | 134 Taraval St | interior remodel to (e) sfd. remodel of kitchen and 5 bathrooms, rebuild stair to level 1. new french door at family room, new egress window at bedroom 3 and fill in existing door at level 1. replace 3 windows and fill in one window at the kitchen (level 2). fill in one window at master bedroom atDetails
interior remodel to (e) sfd. remodel of kitchen and 5 bathrooms, rebuild stair to level 1. new french door at family room, new egress window at bedroom 3 and fill in existing door at level 1. replace 3 windows and fill in one window at the kitchen (level 2). fill in one window at master bedroom at | $180,000 |
| Jul 8, 2020 | Expired or cancelled cancelled Jul 2020 | 134 Taraval St | 7remodel of kitchen & 3 bathrms, rebuild stair to level 1, new door to rear yard. new french door at family room, new egress window at bedrm 3 & fill in (e) door at level 1. replace 3 windows & fill in one window at kitchen (level 2). fill in one window at master bedrm at level 3.Details
7remodel of kitchen & 3 bathrms, rebuild stair to level 1, new door to rear yard. new french door at family room, new egress window at bedrm 3 & fill in (e) door at level 1. replace 3 windows & fill in one window at kitchen (level 2). fill in one window at master bedrm at level 3. | $180,000 |
| Apr 4, 2019 | Completed final sign-off Feb 2020 | 769 Clayton St | repair existing deck at level 2 (dim 9' x 9'-10") and existing stair to grade (17 risers & landing ) less than 50%Details
repair existing deck at level 2 (dim 9' x 9'-10") and existing stair to grade (17 risers & landing ) less than 50% | $5,000 |
| Apr 2, 2019 | Expired or cancelled cancelled Jan 2026 | 769 Clayton St | remove (e) deck and stair at rear yard at level 2. build new deck and stair at same location.Details
remove (e) deck and stair at rear yard at level 2. build new deck and stair at same location. | $12,000 |
| Nov 6, 2014 | Completed final sign-off Dec 2016 | 268 Chenery St | rear wall stucco repair due to leak and any dry rot repair, including parapet wall, underside of bay window and any damaged siding rain screen along stairway to top roof section. restore/paint surfaces. repairs not visible on front. approx 150 sf stuccoDetails
rear wall stucco repair due to leak and any dry rot repair, including parapet wall, underside of bay window and any damaged siding rain screen along stairway to top roof section. restore/paint surfaces. repairs not visible on front. approx 150 sf stucco | $4,000 |
| Aug 21, 2012 | Expired or cancelled cancelled Jan 2024 | 3771 Clay St | 4-story rear addition. new front entry stair & guardrails. replace (e) windows at front of house. remodel kitchen.Details
4-story rear addition. new front entry stair & guardrails. replace (e) windows at front of house. remodel kitchen. | $360,000 |
| Mar 21, 2012 | Completed final sign-off Sep 2012 | 44 Arnold Av | convert portion of extg first level garage and storage room to bedroom and bathroom. enclose and re-build stairway, add skylight and new parapet wall at roof. replace siding and add new doors and windows at roof facade.Details
convert portion of extg first level garage and storage room to bedroom and bathroom. enclose and re-build stairway, add skylight and new parapet wall at roof. replace siding and add new doors and windows at roof facade. | $65,000 |
| Jul 22, 2011 | Completed final sign-off Mar 2012 | 51 Arnold Av | convert portion of existing garage and storage space to master suite including new concrete slab and structural work. rebuild stairway.add 2 skylights and new door and window at rear facadeDetails
convert portion of existing garage and storage space to master suite including new concrete slab and structural work. rebuild stairway.add 2 skylights and new door and window at rear facade | $65,000 |
| Dec 15, 2000 | Expired or cancelled expired Oct 2001 | 358 28th Av | add roof deck & stair, add 2' at rear grd level & enlarge deck.revise 200005261155.Details
add roof deck & stair, add 2' at rear grd level & enlarge deck.revise 200005261155. | $5,000 |