Permit GraphShortlistSan Francisco building permits since 2000

Tong Construction Inc

Contractor license
846324
State license record
Based in
San Francisco
On San Francisco permits
Mar 2007 to Dec 2024
Last 24 months
1 permit filed

59 permits since 2000: 49 completed, 1 in progress, 5 never finaled, 4 expired or cancelled.

Of the 5 never-finaled permits, 4 are 5 to 10 years old, 1 is over 10 years old. 1 was filed but never issued.

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, citywide

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

AllDeck 4Stairs 10Kitchen remodel 30Bathroom remodel 35

4 deck permits: 4 completed. Typically 150 days from filing to permit and 291 days from permit to final inspection.

FiledOutcomeAddressWork described on the permitDeclared cost
Dec 29, 2022Completed
final sign-off Jun 2026
318 Detroit St2/f: remove/reconfigure (e) kitchen and dining and living room. remodel 2 (e) full baths. add a new half bath. remodel 2 (e) bedrooms and provide laundry closet. remove (e) ext. stair access to (e) deck, infill opening to match deck.
Details
Permit
202212299365
Status
complete
Filed
Dec 29, 2022
Permit issued
May 9, 2023
Final sign-off
Jun 10, 2026
Declared cost
$80,000
Address
318 Detroit St

2/f: remove/reconfigure (e) kitchen and dining and living room. remodel 2 (e) full baths. add a new half bath. remodel 2 (e) bedrooms and provide laundry closet. remove (e) ext. stair access to (e) deck, infill opening to match deck.

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$80,000
Jul 27, 2012Completed
final sign-off Jan 2014
470 33rd Avat first floor. convert (e) floor space to a new dwelling unit w/new kitchen, bath, living and bedroom. expand (e) 1 level deck w/one hr rated. exterior wall, and 54 sqft. one story rear addition.
Details
Permit
201207275924
Status
complete
Filed
Jul 27, 2012
Permit issued
Feb 7, 2013
Final sign-off
Jan 31, 2014
Declared cost
$40,000
Address
470 33rd Av

at first floor. convert (e) floor space to a new dwelling unit w/new kitchen, bath, living and bedroom. expand (e) 1 level deck w/one hr rated. exterior wall, and 54 sqft. one story rear addition.

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$40,000
Jun 7, 2010Completed
final sign-off Mar 2011
72 Broad Stcomply with nov# 2010046579-remove illegal kitchen at ground fl, convert (e) bedrm to a master bedrm by adding a full bathrm & closet. convert (e) laundry rm & storage rm at grd fl, re-build rear deck & stairs from 2nd fl to back yard.
Details
Permit
201006073939
Status
complete
Filed
Jun 7, 2010
Permit issued
Nov 22, 2010
Final sign-off
Mar 16, 2011
Declared cost
$10,000
Address
72 Broad St

comply with nov# 2010046579-remove illegal kitchen at ground fl, convert (e) bedrm to a master bedrm by adding a full bathrm & closet. convert (e) laundry rm & storage rm at grd fl, re-build rear deck & stairs from 2nd fl to back yard.

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$10,000
Nov 26, 2008Completed
final sign-off Jul 2009
1457 Cayuga Avrevision to 200810083657: add 1 full bath, remodel existing bath,add skylight, remove deck and stairs from scope of work.
Details
Permit
200811267373
Status
complete
Filed
Nov 26, 2008
Permit issued
Dec 1, 2008
Final sign-off
Jul 13, 2009
Address
1457 Cayuga Av

revision to 200810083657: add 1 full bath, remodel existing bath,add skylight, remove deck and stairs from scope of work.

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