Z Construction Company Inc
- Based in
- San Francisco
- On San Francisco permits
- Mar 2000 to Aug 2026
- Last 24 months
- 4 permits filed
97 permits since 2000: 66 completed, 5 in progress, 10 never finaled, 16 expired or cancelled.
Of the 10 never-finaled permits, 3 are 5 to 10 years old, 7 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 deck 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.
Deck permits
6 deck permits: 4 completed, 1 in progress, 1 never finaled. Typically 139 days from filing to permit and 422 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Jun 18, 2025 | In progress issued Jun 2025 | 735 16th Av | revision to pa #202401304936. change window to sliding door at a window of north side, add retaining wall and deck less than 30" ht abv grade at rear on 1st floor. no shed in yard. change layout in bathroom on 2nd floor.Details
revision to pa #202401304936. change window to sliding door at a window of north side, add retaining wall and deck less than 30" ht abv grade at rear on 1st floor. no shed in yard. change layout in bathroom on 2nd floor. | $5,000 |
| Jan 29, 2019 | Completed final sign-off Apr 2023 | 1056 Sanchez St | to replace deteriorating external rear staircase and decks with new shared staircase and expanded sun rooms at 3 of 4 unitsDetails
to replace deteriorating external rear staircase and decks with new shared staircase and expanded sun rooms at 3 of 4 units | $50,000 |
| Nov 21, 2017 | Completed final sign-off Mar 2021 | 1287 33rd Av | ground flr horizontal addition. add family rm & bath @ grnd flr. add toilet rm @ 2nd flr. add full bath @ 3rd flr. remodel (e) 2nd & 3rd flrs. (n) rear deck and stair.Details
ground flr horizontal addition. add family rm & bath @ grnd flr. add toilet rm @ 2nd flr. add full bath @ 3rd flr. remodel (e) 2nd & 3rd flrs. (n) rear deck and stair. | $70,000 |
| Jun 22, 2012 | Completed final sign-off Apr 2013 | 315 Bay St | extend stair 2 to roof and add deck off e penthouseDetails
extend stair 2 to roof and add deck off e penthouse | $12,000 |
| May 12, 2009 | Never finaled issued May 2009, no final | 2414 38th Av | repair deck. less than 50% repair in kind. rear yard deck. not visible from public way.Details
repair deck. less than 50% repair in kind. rear yard deck. not visible from public way. | $4,000 |
| May 15, 2001 | Completed final sign-off Sep 2001 | 160 Marietta Dr | add a deck on (e) roof with (n) reinforcement and (window changes to sliding door). revised closet dDetails
add a deck on (e) roof with (n) reinforcement and (window changes to sliding door). revised closet d | $600 |