Block 1832, lot 004

1427 21st Ave

City’s use: Single Family Residential
Built: 1929
Stories: 2
Units: 1
Rooms: 3 bedrooms, 2 bathrooms
Building: 2,211 sq ft
Lot: 3,236 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

5 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled

Filed	Outcome	Address	Contractor	Work described on the permit	Declared cost
Jun 24, 2026	In progress filed Jun 2026, not yet issued	1427 21st Av		new rear deck with exterior stair and at garde sauna and replace 2 doors. Details Permit 202606243796 Status filed Filed Jun 24, 2026 Declared cost $52,000 Address 1427 21st Av new rear deck with exterior stair and at garde sauna and replace 2 doors. Open the permit page	$52,000
Oct 27, 2020	Completed final sign-off Oct 2021	1427 21st Av	A C Y Construction Llc	revision to approved pa # 201912179735. on 1/f: delete replacement of (e) footing and slab, delete (n) bath, relocate master bedroom and bath, change bedroom to study rm. on 2/f: add a skylight, delete (n) front window works. keep most interior walls, delete (n) rear deck work. Details Permit 202010277534 Status complete Filed Oct 27, 2020 Permit issued Feb 2, 2021 Final sign-off Oct 22, 2021 Address 1427 21st Av revision to approved pa # 201912179735. on 1/f: delete replacement of (e) footing and slab, delete (n) bath, relocate master bedroom and bath, change bedroom to study rm. on 2/f: add a skylight, delete (n) front window works. keep most interior walls, delete (n) rear deck work. Open the permit page
Dec 17, 2019	Completed final sign-off Oct 2021	1427 21st Av	A C Y Construction Llc	interior remodel 1st fl remodel garage space to have 2 bedrooms 2 full baths, laundry area . 2nd fl enclose lightwell, remodel litchen and bath, convert bedroom to family rm, add rear deck Details Permit 201912179735 Status complete Filed Dec 17, 2019 Permit issued Aug 28, 2020 Final sign-off Oct 22, 2021 Declared cost $90,000 Address 1427 21st Av interior remodel 1st fl remodel garage space to have 2 bedrooms 2 full baths, laundry area . 2nd fl enclose lightwell, remodel litchen and bath, convert bedroom to family rm, add rear deck Open the permit page	$90,000
Feb 12, 2010	Completed final sign-off Feb 2010	1427 21st Av	New Pacific Roofing Company Inc	tear off old tar and gravel. reroof apply #28lb fiberglass base with app160 app180 firestone torch down replace all air vents, flat roof. Details Permit 201002126443 Status complete Filed Feb 12, 2010 Permit issued Feb 12, 2010 Final sign-off Feb 19, 2010 Declared cost $11,800 Address 1427 21st Av tear off old tar and gravel. reroof apply #28lb fiberglass base with app160 app180 firestone torch down replace all air vents, flat roof. Open the permit page	$11,800
Jun 1, 2001	Completed final sign-off Jun 2001	1427 21st Av	A B C Window Contractors	install 10 vinyl windows in kind, into existing frames, no change in size or location, no structural Details Permit 200106010447 Status complete Filed Jun 1, 2001 Permit issued Jun 1, 2001 Final sign-off Jun 27, 2001 Declared cost $3,572 Address 1427 21st Av install 10 vinyl windows in kind, into existing frames, no change in size or location, no structural Open the permit page	$3,572

Who worked here

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

Contractors: A C Y Construction Llc (2), A B C Window Contractors, New Pacific Roofing Company Inc
Architects: Wayne Erb
Engineers: Bonggi Moon, Jason Chan

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