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 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
18 stairs permits: 17 completed, 1 expired or cancelled. Typically 0 days from filing to permit and 34 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Nov 18, 2022 | Completed final sign-off Jul 2025 | 1754 27th Av | 1) proposed first floor remodeling: adding onew new bedroom, one new office and one new full bathroom, 2)rebuild extg damaged interconnection stairs in kind.Details
1) proposed first floor remodeling: adding onew new bedroom, one new office and one new full bathroom, 2)rebuild extg damaged interconnection stairs in kind. | $50,000 |
| Dec 6, 2017 | Completed final sign-off Feb 2018 | 954 De Haro St | rear stairway repair, comply with complaint #201716811, less than 50%Details
rear stairway repair, comply with complaint #201716811, less than 50% | $2,000 |
| Nov 28, 2016 | Completed final sign-off Dec 2016 | 1034 Pacific Av | install handrails for rear exterior stairs, comply with complaint #201607504 dated 3/22/2016, item #3.Details
install handrails for rear exterior stairs, comply with complaint #201607504 dated 3/22/2016, item #3. | $3,500 |
| Jan 11, 2016 | Completed final sign-off Feb 2016 | 1870 Green St | dry rot repair for the side stair & the rear stair. repair in-kind. less than 50%.Details
dry rot repair for the side stair & the rear stair. repair in-kind. less than 50%. | $1,500 |
| Aug 17, 2010 | Completed final sign-off Sep 2010 | 2153 Bay St | back stairway repair. remove rot lumber, replace with new. repair in-kind less than 50% of stair structure.Details
back stairway repair. remove rot lumber, replace with new. repair in-kind less than 50% of stair structure. | $2,500 |
| Aug 1, 2008 | Expired or cancelled expired Mar 2012 | 543 Ramsell St | front stair way repair. remove the stucco. step brick, cement for the dry rot area. replace the rotten members with new lumbers. install new membrance then install new brick for step. & cement for landing, install new stucco. (less than 50%).Details
front stair way repair. remove the stucco. step brick, cement for the dry rot area. replace the rotten members with new lumbers. install new membrance then install new brick for step. & cement for landing, install new stucco. (less than 50%). | $5,300 |
| Jun 16, 2008 | Completed final sign-off Jul 2008 | 3010 Mission St | rear stair repair: remove rotten member replace with new lumbors. less than 50% of stairs.Details
rear stair repair: remove rotten member replace with new lumbors. less than 50% of stairs. | $900 |
| Mar 29, 2007 | Completed final sign-off Apr 2007 | 3670 19th St | rear stairway repair. remove the rotten members. replace with new lumber.Details
rear stairway repair. remove the rotten members. replace with new lumber. | $1,500 |
| Jan 11, 2007 | Completed final sign-off Mar 2007 | 405 24th Av | repair the rear exterior winder. type stair. remove the dry rot and damage member. replace with new pressured treated or redwood lumber. comply to n.o.v. #200684036 less than 50% of total stairsDetails
repair the rear exterior winder. type stair. remove the dry rot and damage member. replace with new pressured treated or redwood lumber. comply to n.o.v. #200684036 less than 50% of total stairs | $5,000 |
| Nov 30, 2006 | Completed final sign-off Dec 2006 | 1488 27th Av | rear stair way repair remove dryrot replace with new lumber less than 50%. replace in kind.Details
rear stair way repair remove dryrot replace with new lumber less than 50%. replace in kind. | $2,500 |
| Feb 6, 2006 | Completed final sign-off Feb 2006 | 1729 Stockton St | repair wood stairs in the rear of the building, remove rotten wood replace with new - comply with complaint no. 200563916Details
repair wood stairs in the rear of the building, remove rotten wood replace with new - comply with complaint no. 200563916 | $900 |
| Aug 20, 2004 | Completed final sign-off Sep 2004 | 260 Gambier St | repair front stair way. remove terruzzo tread &riser.remove dryrot.install new roof material.<50%.Details
repair front stair way. remove terruzzo tread &riser.remove dryrot.install new roof material.<50%. | $3,800 |
| Sep 23, 2002 | Completed final sign-off Jan 2003 | 4401 20th St | front stair way repair. replace the floor board on landing. repair in kind,less than 50%.Details
front stair way repair. replace the floor board on landing. repair in kind,less than 50%. | $500 |
| Nov 1, 2001 | Completed final sign-off Mar 2002 | 1615 Judah St | dry rot repair for east & north wal, stucco 100 sf repair stairs (rear) remove/replace presure treatDetails
dry rot repair for east & north wal, stucco 100 sf repair stairs (rear) remove/replace presure treat | $3,800 |
| Jul 5, 2001 | Completed final sign-off Oct 2001 | 1615 Judah St | dry rot repair for the rear stairway & rear wall, remove dry rot, replace with new lumberDetails
dry rot repair for the rear stairway & rear wall, remove dry rot, replace with new lumber | $1,800 |
| 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 |
| Oct 27, 2000 | Completed final sign-off Nov 2000 | 748 Broadway | repair stair for 748-b, remove dryrot,replace w/new lumber for the stairway at rearDetails
repair stair for 748-b, remove dryrot,replace w/new lumber for the stairway at rear | $1,500 |
| Aug 8, 2000 | Completed final sign-off Nov 2000 | 84 Eureka St | front stair repair, replace dry rot,Details
front stair repair, replace dry rot, | $950 |