Lone Wolf Construction
- Based in
- Vallejo
- On San Francisco permits
- Aug 2004 to Oct 2024
- Last 24 months
- 1 permit filed
36 permits since 2000: 31 completed, 2 never finaled, 3 expired or cancelled.
Of the 2 never-finaled permits, 1 is 5 to 10 years old, 1 is over 10 years old. 1 was filed but never issued.
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
5 stairs permits: 5 completed. Typically 1 days from filing to permit and 194 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Feb 24, 2020 | Completed final sign-off May 2026 | 867 45th Av | infill of lightwells near west & east property line.rear addition to 1st & 2nd fl.remodel of kitchens, relocation of bathroom on 1st floor.new master bathroom on 2nd floor. reconfig (n) rear stairs and addition of patio. update window schedules (a400), skylights (a400,a001) and reconfig windows 1/fDetails
infill of lightwells near west & east property line.rear addition to 1st & 2nd fl.remodel of kitchens, relocation of bathroom on 1st floor.new master bathroom on 2nd floor. reconfig (n) rear stairs and addition of patio. update window schedules (a400), skylights (a400,a001) and reconfig windows 1/f | $275,000 |
| Feb 16, 2012 | Completed final sign-off Jul 2012 | 368 Day St | rebuild rear stairway from deck to backyard. install privacy handrail extension. rebuild front stairway to entry. paint to match extg.Details
rebuild rear stairway from deck to backyard. install privacy handrail extension. rebuild front stairway to entry. paint to match extg. | $27,000 |
| Oct 25, 2010 | Completed final sign-off Sep 2011 | 2813 Pine St | pitched roof over existing rear addition will be demolished and replaced with a deck. existing stairs from first floor to rear yard will be removed, and a new deck will be added.Details
pitched roof over existing rear addition will be demolished and replaced with a deck. existing stairs from first floor to rear yard will be removed, and a new deck will be added. | $18,000 |
| Sep 21, 2010 | Completed final sign-off Sep 2011 | 2813 Pine St | replacement of interior flooring wall finishes new lighting and heating. structural shear walls and grade beams-new roof sheating and roofing. demolition of extg rear interior stair. new interior stair to basement.Details
replacement of interior flooring wall finishes new lighting and heating. structural shear walls and grade beams-new roof sheating and roofing. demolition of extg rear interior stair. new interior stair to basement. | $280,000 |
| Apr 21, 2006 | Completed final sign-off Jun 2006 | 749 27th Av | install new access door to backyard, reframe wall for new windows on either side door. frame new stair down to backyard. land stairs on concrete pad. change out 5 other windows in house.Details
install new access door to backyard, reframe wall for new windows on either side door. frame new stair down to backyard. land stairs on concrete pad. change out 5 other windows in house. | $14,000 |