Block 1523, lot 003

425 21st Ave

City’s use: Single Family Residential
Built: 1914
Stories: 3
Units: 1
Rooms: 3 bedrooms, 3 bathrooms
Building: 2,601 sq ft
Lot: 2,996 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

6 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled

Filed	Outcome	Address	Contractor	Work described on the permit	Declared cost
Dec 28, 2020	Never finaled issued Mar 2021, no final	425 21st Av	K K Electric & Alarm Company	installation of fire sprinkler waterflow monitoring system. fire sprinkler (nfpa 13r) under 2020-0302-5863. building permit for expansion under 2017-0525-7706. Details Permit 202012281798 Status issued Filed Dec 28, 2020 Permit issued Mar 2, 2021 Declared cost $2,800 Address 425 21st Av installation of fire sprinkler waterflow monitoring system. fire sprinkler (nfpa 13r) under 2020-0302-5863. building permit for expansion under 2017-0525-7706. Open the permit page	$2,800
May 11, 2020	Never finaled issued May 2020, no final	425 21st Av		street space Details Permit M1205827 Status issued Filed May 11, 2020 Permit issued May 14, 2020 Address 425 21st Av street space Open the permit page
Mar 2, 2020	Completed final sign-off Mar 2021	425 21st Av	Steven Yeung Inc Dba Chung Wah Plbg&Fire	installation of fire sprinkler system for single family house. under ground work included. ref 201705257706 s1 Details Permit 202003025853 Status complete Filed Mar 2, 2020 Permit issued Mar 2, 2020 Final sign-off Mar 19, 2021 Declared cost $20,000 Address 425 21st Av installation of fire sprinkler system for single family house. under ground work included. ref 201705257706 s1 Open the permit page	$20,000
Oct 16, 2019	Never finaled issued Oct 2019, no final	425 21st Av	Pn Construction	street space Details Permit M1153327 Status issued Filed Oct 16, 2019 Permit issued Oct 16, 2019 Address 425 21st Av street space Open the permit page
May 25, 2017	Completed final sign-off Mar 2021	425 21st Av	Pn Construction	horizontal & vertical expansion to add additional floors to an (e) 3-story single family house. net increase of 1,310 sf. interior renovation to (e) structure to accomodate the (n) addition. replace (e) elect,plumbing,mech & windows. Details Permit 201705257706 Status complete Filed May 25, 2017 Permit issued Mar 25, 2019 Final sign-off Mar 30, 2021 Declared cost $209,300 Address 425 21st Av horizontal & vertical expansion to add additional floors to an (e) 3-story single family house. net increase of 1,310 sf. interior renovation to (e) structure to accomodate the (n) addition. replace (e) elect,plumbing,mech & windows. Open the permit page	$209,300
Mar 19, 2010	Never finaled issued Mar 2010, no final	425 21st Av		sidewalk repair Details Permit M193991 Status issued Filed Mar 19, 2010 Permit issued Mar 19, 2010 Address 425 21st Av sidewalk repair Open the permit page

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