Winwin Construction Inc
- Based in
- San Francisco
- On San Francisco permits
- Jun 2015 to Jan 2026
- Last 24 months
- 5 permits filed
53 permits since 2000: 45 completed, 2 in progress, 3 never finaled, 3 expired or cancelled.
Of the 3 never-finaled permits, 1 is 3 to 5 years old, 2 are 5 to 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
8 stairs permits: 8 completed. Typically 18 days from filing to permit and 194 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Apr 29, 2025 | Completed final sign-off Aug 2025 | 1445 38th Av | new deck at rear less than 10-ft above grade with spiral stairs. add skylights to pa 202409050152.Details
new deck at rear less than 10-ft above grade with spiral stairs. add skylights to pa 202409050152. | $20,000 |
| Mar 20, 2025 | Completed final sign-off Jun 2025 | 331 London St | new front stair with wood railing. new front facade. replace front door and in kind window replacement with wood (6 windows).Details
new front stair with wood railing. new front facade. replace front door and in kind window replacement with wood (6 windows). | $15,000 |
| Oct 1, 2024 | Completed final sign-off Mar 2025 | 1219 25th Av | 1/f:add 1 bed, 2 full bath,fmaily and laundry and a den. 2/f: remodel kitchen & bathroom, relocate bedroom. add 1 full bathroom. replace new front windows with alum clad wood replace front stairs with in-kind. 2-story addition.Details
1/f:add 1 bed, 2 full bath,fmaily and laundry and a den. 2/f: remodel kitchen & bathroom, relocate bedroom. add 1 full bathroom. replace new front windows with alum clad wood replace front stairs with in-kind. 2-story addition. | $240,000 |
| May 22, 2023 | Completed final sign-off Oct 2023 | 475 Lansdale Av | 2/f: remodel kitchen, replace sheetrock in living and dining room with 5/8 type x and g/f: garage replace sheetrock with 5/8 type x and repair interior stairs 50% or less. no moving walls.Details
2/f: remodel kitchen, replace sheetrock in living and dining room with 5/8 type x and g/f: garage replace sheetrock with 5/8 type x and repair interior stairs 50% or less. no moving walls. | $70,000 |
| Mar 15, 2023 | Completed final sign-off Jul 2024 | 924 Ortega St | 1/f: add guess bedroom, office, full bath and recreation room to include a kitchenette. 2/f: remodel kitchen, bathroom and stairs to 1/f and repair 50 percent or less (e) rear deck. 3/f: remodel of 2 (e) bathroom, adding a 3rd bathroom and re-coating an ext. roof deck. add recessed lights.Details
1/f: add guess bedroom, office, full bath and recreation room to include a kitchenette. 2/f: remodel kitchen, bathroom and stairs to 1/f and repair 50 percent or less (e) rear deck. 3/f: remodel of 2 (e) bathroom, adding a 3rd bathroom and re-coating an ext. roof deck. add recessed lights. | $380,000 |
| Oct 7, 2021 | Completed final sign-off Oct 2023 | 2174 42nd Av | ist floor installed by apn: 962205 (bedroom, family rm and bathroom). legalize dwelling unit at 1st fl per ordinance #43-14 (2-bedrooms, 1-bath rm and 1-kitchen at 1/f). install a rear deck/stairs from 2/f to rear yard.Details
ist floor installed by apn: 962205 (bedroom, family rm and bathroom). legalize dwelling unit at 1st fl per ordinance #43-14 (2-bedrooms, 1-bath rm and 1-kitchen at 1/f). install a rear deck/stairs from 2/f to rear yard. | $12,000 |
| Dec 11, 2019 | Completed final sign-off Jul 2020 | 210 Hazelwood Av | construct 2 bedrooms, 2 full baths, & family room on ground floor. relocate existing kitchen, bathroom, and one new bathroom. upgrade two existing bedrooms at 2nd flr. rebuilt existing interior staircase from 2nd flr down to ground flr. construct new cantilever deck (14'x6') at rear of building.Details
construct 2 bedrooms, 2 full baths, & family room on ground floor. relocate existing kitchen, bathroom, and one new bathroom. upgrade two existing bedrooms at 2nd flr. rebuilt existing interior staircase from 2nd flr down to ground flr. construct new cantilever deck (14'x6') at rear of building. | $186,000 |
| Nov 15, 2017 | Completed final sign-off May 2019 | 175 Francisco St | remodeling of kitchen, remodeling of bathrooms. remodeling of existing stairs.Details
remodeling of kitchen, remodeling of bathrooms. remodeling of existing stairs. | $250,000 |