Chongson Construction Co.
- Based in
- San Francisco
- On San Francisco permits
- Feb 2000 to Oct 2026
- Last 24 months
- 3 permits filed
152 permits since 2000: 137 completed, 2 in progress, 7 never finaled, 6 expired or cancelled.
Of the 7 never-finaled permits, 1 is 5 to 10 years old, 6 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.
Deck permits
6 deck permits: 6 completed. Typically 0 days from filing to permit and 44 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Aug 1, 2023 | Completed final sign-off Jul 2025 | 1754 27th Av | new rear deck on 2nd fl. replace (e) bedroom window with door to deck.Details
new rear deck on 2nd fl. replace (e) bedroom window with door to deck. | $8,000 |
| May 1, 2017 | Completed final sign-off May 2017 | 653 Kansas St | dry rot repair in the back of the reat deck, repair in kind less than 50% not visible from the street.Details
dry rot repair in the back of the reat deck, repair in kind less than 50% not visible from the street. | $1,200 |
| Aug 20, 2015 | Completed final sign-off Jun 2016 | 227 Douglass St | remodel the kitchen on 2nd flr. install a bigger door to the rear deck. remove the partition wall. add bathroom in the sun room. install a door to the rear deck. close two windows in the rear.Details
remodel the kitchen on 2nd flr. install a bigger door to the rear deck. remove the partition wall. add bathroom in the sun room. install a door to the rear deck. close two windows in the rear. | $22,000 |
| Jun 3, 2005 | Completed final sign-off Jul 2005 | 375 Vallejo St | repair 2 post for rear deck. rove rotten bottom. replace with new pressure treatedDetails
repair 2 post for rear deck. rove rotten bottom. replace with new pressure treated | $500 |
| May 28, 2004 | Completed final sign-off Jul 2004 | 3165 24th St | in kind repair of less than 50% the front deck. remove the drytot repalce with new pit or & red woodDetails
in kind repair of less than 50% the front deck. remove the drytot repalce with new pit or & red wood | $800 |
| Apr 6, 2001 | Completed final sign-off May 2001 | 33 San Carlos St | replace the (e) rear stair & deck with new lumberDetails
replace the (e) rear stair & deck with new lumber | $30,000 |