Yao Hui Liang
- Based in
- San Francisco
- On San Francisco permits
- Oct 2005 to Feb 2026
- Last 24 months
- 1 permit filed
48 permits since 2000: 44 completed, 4 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.
Stairs permits
9 stairs permits: 9 completed. Typically 45 days from filing to permit and 88 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Dec 30, 2022 | Completed final sign-off Apr 2024 | 1839 17th Av | construct 2 bedroom, 2 bathroom, & media room at g/f. relocate (e) kitchen, bathroom, add 2 bathroom, in-fill central patio & replace (e) sheet rock w/ new at 2/f. construct rear deck w/ staircase (18'x8').Details
construct 2 bedroom, 2 bathroom, & media room at g/f. relocate (e) kitchen, bathroom, add 2 bathroom, in-fill central patio & replace (e) sheet rock w/ new at 2/f. construct rear deck w/ staircase (18'x8'). | $274,000 |
| Nov 12, 2020 | Completed final sign-off Feb 2021 | 3740 Judah St | remodel (e) kitchen, bathroom, w/ new in kind at 2nd floor. repair (e) interior stair down to g/f in kind.Details
remodel (e) kitchen, bathroom, w/ new in kind at 2nd floor. repair (e) interior stair down to g/f in kind. | $38,000 |
| Oct 19, 2020 | Completed final sign-off Aug 2021 | 2583 29th Av | construct 2 bedrooms, 2 full bath, & family room at ground floor. remodel (e) kitchen, relocate (e) bathroom, add 1 new bathroom. rebuilt interior staircase down to ground floor & replace (e) sheet rock 2/ new at 2nd floor. construct new deck w/ staircase at rear of bldg (size approx 7.8' x16.2').Details
construct 2 bedrooms, 2 full bath, & family room at ground floor. remodel (e) kitchen, relocate (e) bathroom, add 1 new bathroom. rebuilt interior staircase down to ground floor & replace (e) sheet rock 2/ new at 2nd floor. construct new deck w/ staircase at rear of bldg (size approx 7.8' x16.2'). | $120,000 |
| Aug 30, 2016 | Completed final sign-off Sep 2016 | 1556 Geneva Av | repair backyard staircase for dry rot, less than 50%. pre-constructoin meeting with city inspector is required prior to beginning of construction. replace housing electrical panel.Details
repair backyard staircase for dry rot, less than 50%. pre-constructoin meeting with city inspector is required prior to beginning of construction. replace housing electrical panel. | $2,000 |
| Jul 22, 2014 | Completed final sign-off Jun 2016 | 149 Teresita Bl | remodel 1st floor: add bedroom, family room and full bath. remove 2nd floor door at (e) stairs.Details
remodel 1st floor: add bedroom, family room and full bath. remove 2nd floor door at (e) stairs. | $45,000 |
| Jan 7, 2014 | Completed final sign-off Jun 2014 | 450 Los Palmos Dr | addition of 2nd bathroom to house. conversion of basement storage cupboard/area to include sink, wc, & shower. addition of doorway to separate bathroom from basement. upgrade stair well from kitchen to bathroom/bsmnt (sheetrock/carpet)conversion of remaining basement storage area to laundry room.Details
addition of 2nd bathroom to house. conversion of basement storage cupboard/area to include sink, wc, & shower. addition of doorway to separate bathroom from basement. upgrade stair well from kitchen to bathroom/bsmnt (sheetrock/carpet)conversion of remaining basement storage area to laundry room. | $20,000 |
| Dec 16, 2013 | Completed final sign-off Nov 2015 | 1680 Sloat Bl | convert 1/fl bath to laundry,remodel kitchen & add 2/fl powder rm.remodel 2/fl bath.add attic level bath&closet.ext wk limited to roof repair, entry stair repair&reloc rear deck patio door.repair 9 reclad entry stair.remove garden wall.Details
convert 1/fl bath to laundry,remodel kitchen & add 2/fl powder rm.remodel 2/fl bath.add attic level bath&closet.ext wk limited to roof repair, entry stair repair&reloc rear deck patio door.repair 9 reclad entry stair.remove garden wall. | $180,000 |
| Oct 3, 2012 | Completed final sign-off Oct 2012 | 365 Chicago Wy | repair stucco for front stairs size 4'x8';visible from streetDetails
repair stucco for front stairs size 4'x8';visible from street | $800 |
| Apr 30, 2010 | Completed final sign-off Jul 2010 | 1337 Vicente St | repair portion of existing slab and dryrot under main stair. no change to exterior, use p.t. wood for support of steps.Details
repair portion of existing slab and dryrot under main stair. no change to exterior, use p.t. wood for support of steps. | $5,000 |