Permit GraphShortlistSan Francisco building permits since 2000

Block 0052, lot 131

520 Chestnut St

City’s use
Single Family Residential
Built
2007
Stories
2
Rooms
2 bedrooms, 2 bathrooms
Building
1,179 sq ft
Zoning
NA
Construction type
NA

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

7 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled
FiledOutcomeAddressContractorWork described on the permitDeclared cost
Apr 3, 2026In progress
issued Apr 2026
520 Chestnut StAndrew Chekene Enterprises/ Dba Ac Enterrevision to pa 202510177628 unit 401 - added gas, plumbing, electrical and intemescent coating to steel beam surface
Details
Permit
202604038875
Status
issued
Filed
Apr 3, 2026
Permit issued
Apr 13, 2026
Declared cost
$15,000
Address
520 Chestnut St

revision to pa 202510177628 unit 401 - added gas, plumbing, electrical and intemescent coating to steel beam surface

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$15,000
Jan 29, 2026Completed
final sign-off Feb 2026
520 Chestnut StAndrew Chekene Enterprises/ Dba Ac Enterto obtain final inspection for work approved under pa# 202210204770. all work is complete.
Details
Permit
202601294860
Status
complete
Filed
Jan 29, 2026
Permit issued
Jan 29, 2026
Final sign-off
Feb 2, 2026
Address
520 Chestnut St

to obtain final inspection for work approved under pa# 202210204770. all work is complete.

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Dec 29, 2025Completed
final sign-off Jan 2026
520 Chestnut StCoastwest Fire Protectionti 202506058021- unit 401- for (e) fire sprinkler system to relocate (2) heads
Details
Permit
202512292925
Status
complete
Filed
Dec 29, 2025
Permit issued
Dec 29, 2025
Final sign-off
Jan 7, 2026
Declared cost
$1,500
Address
520 Chestnut St

ti 202506058021- unit 401- for (e) fire sprinkler system to relocate (2) heads

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$1,500
Oct 17, 2025In progress
issued Nov 2025
520 Chestnut StAndrew Chekene Enterprises/ Dba Ac Enterfill in floor above (e) area side stairwell, add new tempered glass railing. lower level remove (e) walls and construct new walls, relocate laundry room, new plumbing & electrical.
Details
Permit
202510177628
Status
issued
Filed
Oct 17, 2025
Permit issued
Nov 13, 2025
Declared cost
$75,000
Address
520 Chestnut St

fill in floor above (e) area side stairwell, add new tempered glass railing. lower level remove (e) walls and construct new walls, relocate laundry room, new plumbing & electrical.

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$75,000
Jun 5, 2025Completed
final sign-off Jan 2026
520 Chestnut StAndrew Chekene Enterprises/ Dba Ac Enterunit #401: remove existing tile over deck, remove existing deck membrane and replace. remove and replace deck to wall flashing, demo stucco around doors, add new door pans, patch stucco to resemble existing.
Details
Permit
202506058021
Status
complete
Filed
Jun 5, 2025
Permit issued
Jun 6, 2025
Final sign-off
Jan 29, 2026
Declared cost
$60,000
Address
520 Chestnut St

unit #401: remove existing tile over deck, remove existing deck membrane and replace. remove and replace deck to wall flashing, demo stucco around doors, add new door pans, patch stucco to resemble existing.

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$60,000
Oct 20, 2022Expired or cancelled
expired Feb 2026
520 Chestnut StAndrew Chekene Enterprises/ Dba Ac Enter, Connemara Fine Trim Inc Dba Highland Bui#401: (5) window replacements at same location and size. u=0.30 max
Details
Permit
202210204770
Status
expired
Filed
Oct 20, 2022
Permit issued
Nov 2, 2022
Declared cost
$30,000
Address
520 Chestnut St

#401: (5) window replacements at same location and size. u=0.30 max

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$30,000
Mar 20, 2019Completed
final sign-off May 2019
520 Chestnut StAndrew Chekene Enterprises/ Dba Ac Enterremove and re-install 2 front windows at unit 401,in kind upstairs balcony. interior repairs as needed.
Details
Permit
201903205769
Status
complete
Filed
Mar 20, 2019
Permit issued
Mar 20, 2019
Final sign-off
May 31, 2019
Declared cost
$20,000
Address
520 Chestnut St

remove and re-install 2 front windows at unit 401,in kind upstairs balcony. interior repairs as needed.

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$20,000

Who worked here

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

Contractors
Andrew Chekene Enterprises/ Dba Ac Enter (6), Coastwest Fire Protection, Connemara Fine Trim Inc Dba Highland Bui
Architects
Andrew Lee (2), Karin Payson
Engineers
Erik Mcgregor, Mcgregor, Erik

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