Block 2698, lot 012

4400 20th St

City’s use: Multi-Family Residential
Built: 1907
Stories: 3
Units: 4
Rooms: 6 bedrooms, 5 bathrooms
Building: 3,864 sq ft
Lot: 2,748 sq ft
Zoning: RH3
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

4 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled

Filed	Outcome	Address	Contractor	Work described on the permit	Declared cost
Oct 24, 2025	Completed final sign-off Jan 2026	4400 20th St	Dura Foam, Inc	solar permit: installing 12 solar pv modules, 435 watts per module, total no. of rating 5.22 kw. mounted: roof, ballasted: n \| rooftop mounted solar energy system pv 12 hin-t435nf(bk) solar modules 12 iq8plus-72-2-us {240v} microinverters new subpanels count - Details Permit S20251022248 Status complete Filed Oct 24, 2025 Permit issued Dec 15, 2025 Final sign-off Jan 16, 2026 Declared cost $32,176 Address 4400 20th St solar permit: installing 12 solar pv modules, 435 watts per module, total no. of rating 5.22 kw. mounted: roof, ballasted: n \| rooftop mounted solar energy system pv 12 hin-t435nf(bk) solar modules 12 iq8plus-72-2-us {240v} microinverters new subpanels count - Open the permit page	$32,176
Oct 2, 2025	Completed final sign-off Mar 2026	4400 20th St	Dura Foam, Inc	re-roofing: remove and replace roofing material / existing roofing material (in-kind) Details Permit 202510026572 Status complete Filed Oct 2, 2025 Permit issued Oct 2, 2025 Final sign-off Mar 20, 2026 Declared cost $27,272 Address 4400 20th St re-roofing: remove and replace roofing material / existing roofing material (in-kind) Open the permit page	$27,272
Nov 29, 2012	Completed final sign-off Jan 2013	286 Diamond St	Ac And Company	repair/replace dryrot joists, perleaky washing machine, replace existing shower unit, lav sink, toilet, install new hot water heater and supply lines due to galvanized lines with copper h & c lines. Details Permit 201211295135 Status complete Filed Nov 29, 2012 Permit issued Nov 29, 2012 Final sign-off Jan 16, 2013 Declared cost $16,000 Address 286 Diamond St repair/replace dryrot joists, perleaky washing machine, replace existing shower unit, lav sink, toilet, install new hot water heater and supply lines due to galvanized lines with copper h & c lines. Open the permit page	$16,000
Oct 6, 2009	Never finaled issued Oct 2009, no final	286 Diamond St		street space permit Details Permit M181529 Status issued Filed Oct 6, 2009 Permit issued Oct 6, 2009 Address 286 Diamond St street space permit Open the permit page

Who worked here

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

Contractors: Dura Foam, Inc (2), Ac And Company

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