Permit GraphShortlistSan Francisco building permits since 2000

Block 1663, lot 025A

734 21st Ave

City’s use
Single Family Residential
Built
1922
Stories
2
Units
1
Rooms
2 bathrooms
Building
2,664 sq ft
Lot
2,996 sq ft
Zoning
RH2
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

8 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled
FiledOutcomeAddressContractorWork described on the permitDeclared cost
Sep 22, 2025Completed
final sign-off Oct 2025
734 21st AvWindow Station Increplacement of the 12 windows, visible from the street, all new windows marvin ultimate clad wood windows, double hung. (max. u-factor=0.30)
Details
Permit
202509225803
Status
complete
Filed
Sep 22, 2025
Permit issued
Sep 22, 2025
Final sign-off
Oct 8, 2025
Declared cost
$30,000
Address
734 21st Av

replacement of the 12 windows, visible from the street, all new windows marvin ultimate clad wood windows, double hung. (max. u-factor=0.30)

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$30,000
Sep 10, 2025Completed
final sign-off Nov 2025
734 21st AvDunros Constructionfull bathroom remodel like for like, all current fixtures to remain in current locations, all walls to remain, new electrical in bathroom only. no change to floor layout. no change to wall layout. no structural work.
Details
Permit
202509105003
Status
complete
Filed
Sep 10, 2025
Permit issued
Sep 10, 2025
Final sign-off
Nov 25, 2025
Declared cost
$15,000
Address
734 21st Av

full bathroom remodel like for like, all current fixtures to remain in current locations, all walls to remain, new electrical in bathroom only. no change to floor layout. no change to wall layout. no structural work.

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$15,000
May 7, 2025Completed
final sign-off Jul 2025
734 21st AvDunros Construction50% bathroom remodel: new vanity, floor tile, new toilet and new electrical. everything in same location. no work in shower area.
Details
Permit
202505075953
Status
complete
Filed
May 7, 2025
Permit issued
May 7, 2025
Final sign-off
Jul 14, 2025
Declared cost
$6,000
Address
734 21st Av

50% bathroom remodel: new vanity, floor tile, new toilet and new electrical. everything in same location. no work in shower area.

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$6,000
Nov 21, 2018Completed
final sign-off Dec 2018
734 21st AvVida De Colores Constructionreroofing
Details
Permit
201811216597
Status
complete
Filed
Nov 21, 2018
Permit issued
Nov 21, 2018
Final sign-off
Dec 27, 2018
Declared cost
$4,000
Address
734 21st Av

reroofing

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$4,000
Sep 11, 2018Never finaled
issued Sep 2018, no final
734 21st Avstreet space only
Details
Permit
M977147
Status
issued
Filed
Sep 11, 2018
Permit issued
Sep 11, 2018
Address
734 21st Av

street space only

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Feb 28, 2011Never finaled
issued Feb 2011, no final
734 21st Aveliminate 2 existing columns (wood) and add two new steel columns at first floor. remove 2 (e) beams (wood) and add two new steel beams at first floor ceiling.
Details
Permit
201102281020
Status
issued
Filed
Feb 28, 2011
Permit issued
Feb 28, 2011
Declared cost
$5,000
Address
734 21st Av

eliminate 2 existing columns (wood) and add two new steel columns at first floor. remove 2 (e) beams (wood) and add two new steel beams at first floor ceiling.

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$5,000
Apr 29, 2005Completed
final sign-off Sep 2005
734 21st AvCurran & Associates General Contractorsaddition of new master bthrm/addition of new master closet & vanity/reconfigure extg bthrm
Details
Permit
200504291195
Status
complete
Filed
Apr 29, 2005
Permit issued
Apr 29, 2005
Final sign-off
Sep 2, 2005
Declared cost
$30,000
Address
734 21st Av

addition of new master bthrm/addition of new master closet & vanity/reconfigure extg bthrm

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$30,000
Jun 24, 2003Never finaled
issued Jun 2003, no final
734 21st Avsidewalk
Details
Permit
M24095
Status
issued
Filed
Jun 24, 2003
Permit issued
Jun 24, 2003
Address
734 21st Av

sidewalk

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