Dennis Webb Construction
- Based in
- Mill Valley
- On San Francisco permits
- May 2004 to Feb 2026
- Last 24 months
- 6 permits filed
60 permits since 2000: 36 completed, 4 in progress, 11 never finaled, 9 expired or cancelled.
Of the 11 never-finaled permits, 1 is 3 to 5 years old, 1 is 5 to 10 years old, 9 are over 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. Too few of this contractor’s permits have finished to plot them.
Stairs permits
3 stairs permits: 2 completed, 1 in progress. Typically 4 days from filing to permit and 51 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Aug 1, 2025 | Completed final sign-off Oct 2025 | 883 26th Av | spot injection of non-shrink grout under back 18' of foundation at 883 26th ave. (injection from 879 26th ave). in-kind replacement of bottom step at stairs in back of house to back yard.Details
spot injection of non-shrink grout under back 18' of foundation at 883 26th ave. (injection from 879 26th ave). in-kind replacement of bottom step at stairs in back of house to back yard. | $7,500 |
| Oct 28, 2024 | In progress issued May 2025 | 879 26th Av | remodel of a single family residence into 2 units. one story vertical addition (3rd story). new windows ,exterior/interior doors, skylgihts, interior stairs, hvac, electrical, plumbing and lift.Details
remodel of a single family residence into 2 units. one story vertical addition (3rd story). new windows ,exterior/interior doors, skylgihts, interior stairs, hvac, electrical, plumbing and lift. | $275,000 |
| Apr 12, 2016 | Completed final sign-off May 2016 | 308 Duncan St | dryrot repair (rear staircase). replace rotted stairs threads and stringers as needed. less than 50%. to comply with complaint # 201610092 dated 4/5/16Details
dryrot repair (rear staircase). replace rotted stairs threads and stringers as needed. less than 50%. to comply with complaint # 201610092 dated 4/5/16 | $3,500 |