Welin Builders Inc
- Based in
- Daly City
- On San Francisco permits
- Dec 2022 to Dec 2025
- Last 24 months
- 6 permits filed
10 permits since 2000: 6 completed, 3 in progress, 1 never finaled.
Of the 1 never-finaled permit, 1 is 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 all building permits 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.
Most recent permits
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Dec 2, 2025 | Completed final sign-off Aug 2026 | 2828 San Jose Av | repair small portion of exterior stucco.Details
repair small portion of exterior stucco. | $3,500 |
| Dec 2, 2025 | Completed final sign-off Sep 2026 | 2828 San Jose Av | fire damage repair, replace knob and tube wire into romex, replace existing main panel, kitchen alteration by removing existing non bearing wall. renovation of fire damage bathroom. stucco on sep permit.to comply with nov 202539132Details
fire damage repair, replace knob and tube wire into romex, replace existing main panel, kitchen alteration by removing existing non bearing wall. renovation of fire damage bathroom. stucco on sep permit.to comply with nov 202539132 | $122,500 |
| Jun 18, 2025 | Completed final sign-off Aug 2025 | 1833 Alemany Bl | to cmply with nov 202536749. repair exterior facade. brick facade (1 column)(street facing).Details
to cmply with nov 202536749. repair exterior facade. brick facade (1 column)(street facing). | $8,000 |
| Feb 28, 2025 | In progress issued Mar 2025 | 2475 47th Av | 1) conversion of the storage and part garage into living area 2) re-construction of stairs from garage to main floor.Details
1) conversion of the storage and part garage into living area 2) re-construction of stairs from garage to main floor. | $75,000 |
| Jan 30, 2025 | In progress issued Jan 2025 | 3672 17th St | bathroom remodel (shower pan, exhaust fan, replace tile, new vanity, new toilet, shower tile.) replacment in kindDetails
bathroom remodel (shower pan, exhaust fan, replace tile, new vanity, new toilet, shower tile.) replacment in kind | $20,000 |
| Oct 31, 2024 | Completed final sign-off May 2025 | 1925 Pacific Av | unit 1- update bathroom (n) tub , sink bathroom fan lights and toiletDetails
unit 1- update bathroom (n) tub , sink bathroom fan lights and toilet | $22,000 |
| Dec 19, 2023 | Completed final sign-off Feb 2024 | 2038 Quesada Av | to comply with # 202316134. front exteridor handrail up to code-Details
to comply with # 202316134. front exteridor handrail up to code- | $1,800 |
| Nov 6, 2023 | In progress issued Nov 2023 | 1309 Waller St | updating backdoor to be 36" x 80", kitchen update/remodel-moving plumbing to other side of room (2nd level), kitchenette remodel in (attic) no cooking appliance, new bathroom sink and showe (stays in existing location) attic floor.Details
updating backdoor to be 36" x 80", kitchen update/remodel-moving plumbing to other side of room (2nd level), kitchenette remodel in (attic) no cooking appliance, new bathroom sink and showe (stays in existing location) attic floor. | $50,000 |
| Mar 17, 2023 | Completed final sign-off Apr 2023 | 1916 Judah St | remove replace kitchen counter top. (e) appliances to remain, (e) cabinets to remain, new sink, non structuralDetails
remove replace kitchen counter top. (e) appliances to remain, (e) cabinets to remain, new sink, non structural | $3,000 |
| Dec 2, 2022 | Never finaled issued Dec 2022, no final | 1982 46th Av | remove/replace front window. repair/replace damaged siding in front , side, rear of the house. repair and renovate kitchen and bathroom. rewire kitchen area with new electriical boxes , upgrade the main electical service.Details
remove/replace front window. repair/replace damaged siding in front , side, rear of the house. repair and renovate kitchen and bathroom. rewire kitchen area with new electriical boxes , upgrade the main electical service. | $75,000 |