Kenny J M Yu
- Based in
- San Francisco
- On San Francisco permits
- Mar 2000 to Jun 2026
- Last 24 months
- 10 permits filed
78 permits since 2000: 55 completed, 5 in progress, 9 never finaled, 9 expired or cancelled.
Of the 9 never-finaled permits, 7 are 5 to 10 years old, 2 are 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
7 stairs permits: 6 completed, 1 expired or cancelled. Typically 0 days from filing to permit and 159 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Jan 31, 2025 | Completed final sign-off Apr 2025 | 360 32nd Av | rebuild deteriorated stairway in-kind at light court.Details
rebuild deteriorated stairway in-kind at light court. | $5,000 |
| Aug 29, 2024 | Completed final sign-off Apr 2025 | 360 32nd Av | repair/replace dry rot at 2nd floor exterior stairs and landing area. less than 50%Details
repair/replace dry rot at 2nd floor exterior stairs and landing area. less than 50% | $3,000 |
| Dec 23, 2019 | Completed final sign-off Mar 2020 | 379 Monterey Bl | comply with complaint #201905466. repair rear stairway & deck in-kind, less than 20%.Details
comply with complaint #201905466. repair rear stairway & deck in-kind, less than 20%. | $3,000 |
| Dec 5, 2012 | Completed final sign-off Feb 2013 | 291 Parker Av | 1. replace stucco in kind at front stairway. approx 400 sq ft, same color as existing. 2. repair damaged concrete side walk kind.Details
1. replace stucco in kind at front stairway. approx 400 sq ft, same color as existing. 2. repair damaged concrete side walk kind. | $2,500 |
| Mar 13, 2012 | Completed final sign-off Nov 2012 | 1233 27th Av | repair front wall and stair landing dry rot approx 100 sq.ft. stuccoDetails
repair front wall and stair landing dry rot approx 100 sq.ft. stucco | $7,000 |
| Feb 25, 2011 | Completed final sign-off Mar 2012 | 291 Parker Av | build an interior stair from 2nd floor to ground floor; build a master bedroom with bath & a family room with bath at ground floor. new living area to be sprinklered under separate permit.Details
build an interior stair from 2nd floor to ground floor; build a master bedroom with bath & a family room with bath at ground floor. new living area to be sprinklered under separate permit. | $30,000 |
| Mar 14, 2008 | Expired or cancelled expired Jan 2009 | 991 San Bruno Av | repair front wall and stair dry rot on stucco. less than 50% of existing.Details
repair front wall and stair dry rot on stucco. less than 50% of existing. | $5,000 |