Permit GraphShortlistSan Francisco building permits since 2000

Chen's Construction And Mechanical Inc

Contractor license
814802
State license record
Based in
San Francisco
On San Francisco permits
Apr 2006 to Jan 2025
Last 24 months
3 permits filed

18 permits since 2000: 12 completed, 3 in progress, 2 never finaled, 1 expired or cancelled.

Of the 2 never-finaled permits, 2 are over 10 years old.

CompletedIn progressNever finaledExpired or cancelled

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

Median days to final inspection, citywideMedian days to permit issued, citywideThis contractor’s finished permits

Each point is the quarter the permits were filed, for bathroom remodel 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.

Bathroom remodel permits

AllStairs 2Kitchen remodel 4Bathroom remodel 7

7 bathroom remodel permits: 6 completed, 1 in progress. Typically 1 days from filing to permit and 350 days from permit to final inspection.

FiledOutcomeAddressWork described on the permitDeclared cost
Oct 24, 2024Completed
final sign-off Feb 2026
199 Brentwood Av1st fl: add family, office, entertainment,1 bedroom & 2 full baths. relocate laundry & utilities. 2nd fl: total remodel add full bath
Details
Permit
202410243683
Status
complete
Filed
Oct 24, 2024
Permit issued
Nov 6, 2024
Final sign-off
Feb 2, 2026
Declared cost
$260,000
Address
199 Brentwood Av

1st fl: add family, office, entertainment,1 bedroom & 2 full baths. relocate laundry & utilities. 2nd fl: total remodel add full bath

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$260,000
Jul 10, 2024Completed
final sign-off Mar 2025
2126 41st Avremodel 2 bathrooms. replacing existing fixtures with no layout change
Details
Permit
202407106126
Status
complete
Filed
Jul 10, 2024
Permit issued
Jul 10, 2024
Final sign-off
Mar 11, 2025
Declared cost
$20,000
Address
2126 41st Av

remodel 2 bathrooms. replacing existing fixtures with no layout change

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$20,000
Jun 17, 2024Completed
final sign-off Apr 2026
4501 Ocean Avremodel (e) kitchen & bathroom. replace 9 windows. replace aluminum new windows
Details
Permit
202406174658
Status
complete
Filed
Jun 17, 2024
Permit issued
Jun 17, 2024
Final sign-off
Apr 24, 2026
Declared cost
$38,000
Address
4501 Ocean Av

remodel (e) kitchen & bathroom. replace 9 windows. replace aluminum new windows

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$38,000
May 15, 2024Completed
final sign-off Jan 2025
867 33rd Av1st floor: add 3 bedrooms, and family. remodel bathroom. 2nd floor: remodel kitchen and bathroom. relocate interior stair.
Details
Permit
202405152220
Status
complete
Filed
May 15, 2024
Permit issued
May 28, 2024
Final sign-off
Jan 30, 2025
Declared cost
$110,000
Address
867 33rd Av

1st floor: add 3 bedrooms, and family. remodel bathroom. 2nd floor: remodel kitchen and bathroom. relocate interior stair.

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$110,000
May 5, 2023Completed
final sign-off Mar 2025
18 Radio Trcomply with nov#2023-05332, 202287834, 202307631 exterior stucco repair two sides less than 50%, remodel two bathrooms new vanity, new fixtures, new shower
Details
Permit
202305057235
Status
complete
Filed
May 5, 2023
Permit issued
May 5, 2023
Final sign-off
Mar 25, 2025
Declared cost
$25,000
Address
18 Radio Tr

comply with nov#2023-05332, 202287834, 202307631 exterior stucco repair two sides less than 50%, remodel two bathrooms new vanity, new fixtures, new shower

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$25,000
Dec 28, 2021Completed
final sign-off Mar 2022
938 Garfield Stadd 2nd kitchen at gr fl, legalize bath at gr fl, legalize 3 baths, 1 kitchen remodel at 2nd and 3rd fl, install electrical outlet and light throughout the house
Details
Permit
202112285117
Status
complete
Filed
Dec 28, 2021
Permit issued
Dec 29, 2021
Final sign-off
Mar 1, 2022
Declared cost
$40,888
Address
938 Garfield St

add 2nd kitchen at gr fl, legalize bath at gr fl, legalize 3 baths, 1 kitchen remodel at 2nd and 3rd fl, install electrical outlet and light throughout the house

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$40,888
Dec 9, 2020In progress
issued Jul 2024
580 Bryant Stlegalize as built cannabis grow operation. partially convert (e) office/storage to (n) office/light manufacturing. add new accessible bathroom. to comply to nov 202056641/202056441/202056451. cultivation only.
Details
Permit
202012090619
Status
issued
Filed
Dec 9, 2020
Permit issued
Jul 9, 2024
Declared cost
$60,000
Address
580 Bryant St

legalize as built cannabis grow operation. partially convert (e) office/storage to (n) office/light manufacturing. add new accessible bathroom. to comply to nov 202056641/202056441/202056451. cultivation only.

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$60,000