Permit GraphShortlistSan Francisco building permits since 2000

Block 2029, lot 017

1771 20th Ave

City’s use
Single Family Residential
Built
1923
Stories
1
Units
1
Rooms
2 bedrooms, 2 bathrooms
Building
1,045 sq ft
Lot
2,996 sq ft
Zoning
RH1
Construction type
D

From the assessor's latest secured roll, which can lag recent work. Lot plans, zoning and planning history on the city’s Property Information Map

Permits filed here

10 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled
FiledOutcomeAddressContractorWork described on the permitDeclared cost
May 16, 2022Completed
final sign-off May 2023
1771 20th Avto obtain final inspection on pa #201905241623, the main permit pa #201511062007. ref pa #201608185423. all work is complete.
Details
Permit
202205164291
Status
complete
Filed
May 16, 2022
Permit issued
May 16, 2022
Final sign-off
May 8, 2023
Address
1771 20th Av

to obtain final inspection on pa #201905241623, the main permit pa #201511062007. ref pa #201608185423. all work is complete.

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May 24, 2019Completed
final sign-off May 2023
1771 20th Avto obtain final inspection approved under pa 201608185423
Details
Permit
201905241623
Status
complete
Filed
May 24, 2019
Permit issued
May 24, 2019
Final sign-off
May 8, 2023
Address
1771 20th Av

to obtain final inspection approved under pa 201608185423

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Apr 15, 2019Completed
final sign-off Apr 2019
1771 20th AvAdvantage Roofing (See Notes)reroof
Details
Permit
201904158011
Status
complete
Filed
Apr 15, 2019
Permit issued
Apr 15, 2019
Final sign-off
Apr 17, 2019
Declared cost
$17,500
Address
1771 20th Av

reroof

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$17,500
Mar 21, 2017Never finaled
issued Mar 2017, no final
1771 20th Avstreet space permit
Details
Permit
M769927
Status
issued
Filed
Mar 21, 2017
Permit issued
Mar 21, 2017
Address
1771 20th Av

street space permit

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Nov 22, 2016Expired or cancelled
cancelled Oct 2018
1771 20th AvS & I Construction, Increplace windows and repair dry rot at front of house, revision to 201608185423
Details
Permit
201611223382
Status
cancelled
Filed
Nov 22, 2016
Permit issued
Feb 10, 2017
Declared cost
$5,000
Address
1771 20th Av

replace windows and repair dry rot at front of house, revision to 201608185423

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$5,000
Nov 2, 2016Never finaled
issued Nov 2016, no final
1771 20th Avstreet space
Details
Permit
M735887
Status
issued
Filed
Nov 2, 2016
Permit issued
Nov 2, 2016
Address
1771 20th Av

street space

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Aug 18, 2016Completed
final sign-off May 2023
1771 20th AvS & I Construction, Increvisions to permit 201511062007; change roof type and add footings due to unforeseeen conditions.
Details
Permit
201608185423
Status
complete
Filed
Aug 18, 2016
Permit issued
Aug 30, 2016
Final sign-off
May 8, 2023
Address
1771 20th Av

revisions to permit 201511062007; change roof type and add footings due to unforeseeen conditions.

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Nov 6, 2015Completed
final sign-off May 2023
1771 20th AvKing Kong Constructionvertical addition, add family room, stury & bath, upgrade heating, electrical and domestic water system, remodel kitchen and relocate bedrooms & baths.
Details
Permit
201511062007
Status
complete
Filed
Nov 6, 2015
Permit issued
Jun 23, 2016
Final sign-off
May 8, 2023
Declared cost
$89,000
Address
1771 20th Av

vertical addition, add family room, stury & bath, upgrade heating, electrical and domestic water system, remodel kitchen and relocate bedrooms & baths.

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$89,000
Jun 10, 2008Never finaled
issued Jun 2008, no final
1771 20th Avstreet space & sidewalk repair.
Details
Permit
M122245
Status
issued
Filed
Jun 10, 2008
Permit issued
Jun 10, 2008
Address
1771 20th Av

street space & sidewalk repair.

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Sep 21, 2001Completed
final sign-off Jan 2002
1771 20th AvWoo Hyung Younreroofing
Details
Permit
200109218972
Status
complete
Filed
Sep 21, 2001
Permit issued
Sep 21, 2001
Final sign-off
Jan 16, 2002
Declared cost
$5,400
Address
1771 20th Av

reroofing

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$5,400

Who worked here

Everyone with a license on these permits, by role, with how many permits each is on.

Contractors
S & I Construction, Inc (2), Advantage Roofing (See Notes), King Kong Construction, Woo Hyung Youn
Engineers
Janet Ng, Janet Ng

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