Block 1564, lot 015

577 21st Ave

City’s use: Multi-Family Residential
Built: 1983
Stories: 2
Units: 2
Rooms: 6 bedrooms, 5 bathrooms
Building: 3,815 sq ft
Lot: 3,000 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

5 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled

Filed	Outcome	Address	Contractor	Work described on the permit	Declared cost
Jan 3, 2025	Completed final sign-off Jan 2025	577 21st Av	Tri General Builders	re-roofing with torch down. Details Permit 202501037652 Status complete Filed Jan 3, 2025 Permit issued Jan 3, 2025 Final sign-off Jan 28, 2025 Declared cost $24,000 Address 577 21st Av re-roofing with torch down. Open the permit page	$24,000
Oct 5, 2018	Never finaled filed Oct 2018, never issued	577 21st Av		cancelled 2018-0312-3443. replace 2 front windows. same size, same location. like kind. aluminum or fiberglass windows. Details Permit 201810052382 Status filed Filed Oct 5, 2018 Address 577 21st Av cancelled 2018-0312-3443. replace 2 front windows. same size, same location. like kind. aluminum or fiberglass windows. Open the permit page
Mar 12, 2018	Never finaled issued Mar 2018, no final	577 21st Av		replace 2 front windows and 2 sliding glass doors and 2 rear windows in kind. same size, same location. aluminum or fiberglass at the front. u factor; 0.32 max. Details Permit 201803123443 Status issued Filed Mar 12, 2018 Permit issued Mar 12, 2018 Declared cost $5,000 Address 577 21st Av replace 2 front windows and 2 sliding glass doors and 2 rear windows in kind. same size, same location. aluminum or fiberglass at the front. u factor; 0.32 max. Open the permit page	$5,000
Apr 24, 2002	Expired or cancelled expired Jul 2003	577 21st Av	Cheng Chang Construction	remodel 2 kitchen and 2 bath Details Permit 200204244844 Status expired Filed Apr 24, 2002 Permit issued Apr 24, 2002 Declared cost $25,000 Address 577 21st Av remodel 2 kitchen and 2 bath Open the permit page	$25,000
Dec 18, 2001	Completed final sign-off Apr 2002	577 21st Av	Shuang Long Constr *Ask For Id*	reroofing Details Permit 200112185491 Status complete Filed Dec 18, 2001 Permit issued Dec 18, 2001 Final sign-off Apr 8, 2002 Declared cost $6,500 Address 577 21st Av reroofing Open the permit page	$6,500

Who worked here

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

Contractors: Cheng Chang Construction, Shuang Long Constr ***Ask For Id***, Tri General Builders

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