Permit GraphShortlistSan Francisco building permits since 2000

Block 6601, lot 030

377 Duncan St

City’s use
Single Family Residential
Built
1900
Stories
2
Units
1
Rooms
3 bedrooms, 3 bathrooms
Building
2,000 sq ft
Lot
2,850 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
Jan 15, 2026Completed
final sign-off May 2026
377 Duncan StTom Lee Roofing Inc.re-roofing: remove and replace roofing material / existing roofing material (in-kind)
Details
Permit
202601153941
Status
complete
Filed
Jan 15, 2026
Permit issued
Jan 15, 2026
Final sign-off
May 4, 2026
Declared cost
$48,000
Address
377 Duncan St

re-roofing: remove and replace roofing material / existing roofing material (in-kind)

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$48,000
Nov 8, 2017Completed
final sign-off Dec 2017
377 Duncan Stperform repairs as per lingruen assoc termite report#78469. items: 1a, 3a & report#78469-s1 items: 5e
Details
Permit
201711083496
Status
complete
Filed
Nov 8, 2017
Permit issued
Nov 8, 2017
Final sign-off
Dec 14, 2017
Declared cost
$7,900
Address
377 Duncan St

perform repairs as per lingruen assoc termite report#78469. items: 1a, 3a & report#78469-s1 items: 5e

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$7,900
Nov 9, 2012Completed
final sign-off Mar 2013
377 Duncan StNorth Gate Builders Incadd additional 3rd fl full bath, approx 44 sq ft with 8'3 ceiling height
Details
Permit
201211093946
Status
complete
Filed
Nov 9, 2012
Permit issued
Nov 9, 2012
Final sign-off
Mar 8, 2013
Declared cost
$15,000
Address
377 Duncan St

add additional 3rd fl full bath, approx 44 sq ft with 8'3 ceiling height

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$15,000
Aug 27, 2010Completed
final sign-off Sep 2010
377 Duncan StLawrence Construction Inc.revision to pa# 2009-0506-7842-remove all new structural upgrades to the back deck under this permit. work may be performed at a later time under a new seperate permit. existing to remain.
Details
Permit
201008279735
Status
complete
Filed
Aug 27, 2010
Permit issued
Aug 27, 2010
Final sign-off
Sep 17, 2010
Address
377 Duncan St

revision to pa# 2009-0506-7842-remove all new structural upgrades to the back deck under this permit. work may be performed at a later time under a new seperate permit. existing to remain.

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Aug 27, 2010Completed
final sign-off Sep 2010
377 Duncan StLawrence Construction Inc.obtain final inspection for work approved under pa# 2009-0506-7842. all work complete
Details
Permit
201008279741
Status
complete
Filed
Aug 27, 2010
Permit issued
Aug 27, 2010
Final sign-off
Sep 17, 2010
Address
377 Duncan St

obtain final inspection for work approved under pa# 2009-0506-7842. all work complete

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May 6, 2009Expired or cancelled
expired Sep 2010
377 Duncan StLawrence Construction Inc.remove e brick chimney, n coded gaurdrail @ 42" on e 2nd fl deck, residential remodel to include extension of ground floor storage, new window and door openings ast ground floor, new spiral stair from 1st to 2nd floor, replace roof deck membrane in kind
Details
Permit
200905067842
Status
expired
Filed
May 6, 2009
Permit issued
Jun 11, 2009
Declared cost
$70,000
Address
377 Duncan St

remove e brick chimney, n coded gaurdrail @ 42" on e 2nd fl deck, residential remodel to include extension of ground floor storage, new window and door openings ast ground floor, new spiral stair from 1st to 2nd floor, replace roof deck membrane in kind

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$70,000
Jan 14, 2009Completed
final sign-off Oct 2009
377 Duncan Stvoluntary strengthening of garage level: add ~64 lin. ft. of 5/8" ply sheating on side prem. walls, nail w/ 10d common nails @ 5' oc edges 12"0c field, 5/8" dim. bolts to be installed to maintain 32" oc. bolt spacing. a35 clip @ 16" oc to be added to secure rim joist top plade. phd5 hold downs
Details
Permit
200901140183
Status
complete
Filed
Jan 14, 2009
Permit issued
Jan 14, 2009
Final sign-off
Oct 19, 2009
Declared cost
$10,500
Address
377 Duncan St

voluntary strengthening of garage level: add ~64 lin. ft. of 5/8" ply sheating on side prem. walls, nail w/ 10d common nails @ 5' oc edges 12"0c field, 5/8" dim. bolts to be installed to maintain 32" oc. bolt spacing. a35 clip @ 16" oc to be added to secure rim joist top plade. phd5 hold downs

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$10,500
Sep 25, 2008Expired or cancelled
withdrawn Oct 2008
377 Duncan StLawrence Construction Inc.replace (e) wood decks @ rear, (n) 171 s.f. deck, new windscreen @ upper deck.
Details
Permit
200809252688
Status
withdrawn
Filed
Sep 25, 2008
Declared cost
$25,000
Address
377 Duncan St

replace (e) wood decks @ rear, (n) 171 s.f. deck, new windscreen @ upper deck.

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$25,000

Who worked here

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

Contractors
Lawrence Construction Inc. (4), North Gate Builders Inc, Tom Lee Roofing Inc.
Architects
Kathryn Rogers
Engineers
Monte Stott (3)

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Starts from the last permit filed here; change it to describe your own project. Results cover single-family homes like this one.