Block 0091, lot 006

1901 Mason St

City’s use: Multi-Family Residential
Built: 1909
Stories: 3
Units: 9
Rooms: 9 bathrooms
Building: 10,200 sq ft
Lot: 3,397 sq ft
Zoning: RM2
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

7 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, 2019	Never finaled issued Jun 2019, no final	1901 Mason St		street space Details Permit M1099668 Status issued Filed Jun 24, 2019 Permit issued Jun 24, 2019 Address 1901 Mason St street space Open the permit page
Feb 12, 2019	Never finaled issued Feb 2019, no final	800 Filbert St		street space Details Permit M1038347 Status issued Filed Feb 12, 2019 Permit issued Feb 12, 2019 Address 800 Filbert St street space Open the permit page
Aug 18, 2017	Completed final sign-off Aug 2019	800 Filbert St	Jason Liu Construction Company	soft story retrofit per sfebc chapter 4d per engineering creteria 2016 cebc appendix a-4. maher na Details Permit 201708185265 Status complete Filed Aug 18, 2017 Permit issued Aug 18, 2017 Final sign-off Aug 20, 2019 Declared cost $90,000 Address 800 Filbert St soft story retrofit per sfebc chapter 4d per engineering creteria 2016 cebc appendix a-4. maher na Open the permit page	$90,000
Jun 24, 2011	Never finaled issued Jun 2011, no final	1901 Mason St		street space permit (ptg w/ scaffold) Details Permit M270129 Status issued Filed Jun 24, 2011 Permit issued Jun 24, 2011 Address 1901 Mason St street space permit (ptg w/ scaffold) Open the permit page
Nov 3, 2009	Never finaled issued Nov 2009, no final	1901 Mason St	Voong's Roofing Company	reroofing Details Permit 200911030398 Status issued Filed Nov 3, 2009 Permit issued Nov 3, 2009 Declared cost $12,000 Address 1901 Mason St reroofing Open the permit page	$12,000
Aug 9, 2006	Completed final sign-off Jun 2007	800 Filbert St		revert (e) illegal res. unit at basement back to its original use as storage rooms. provide 1-hr separation between proposed storage rooms & apartment above. correct or remove electr. & plumbing as required comply with nov #200668332 Details Permit 200608099003 Status complete Filed Aug 9, 2006 Permit issued May 8, 2007 Final sign-off Jun 25, 2007 Declared cost $1,000 Address 800 Filbert St revert (e) illegal res. unit at basement back to its original use as storage rooms. provide 1-hr separation between proposed storage rooms & apartment above. correct or remove electr. & plumbing as required comply with nov #200668332 Open the permit page	$1,000
May 3, 2006	Never finaled issued May 2006, no final	800 Filbert St		revert existing illegal residential unita at basement back to its original use as storage rooms. provide 1 hr separation between proposed room 8 apartment above. correct or emove lectrical works and plumbing works as required Details Permit 200605030551 Status issued Filed May 3, 2006 Permit issued May 3, 2006 Declared cost $1,000 Address 800 Filbert St revert existing illegal residential unita at basement back to its original use as storage rooms. provide 1 hr separation between proposed room 8 apartment above. correct or emove lectrical works and plumbing works as required Open the permit page	$1,000

Who worked here

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

Contractors: Jason Liu Construction Company, Voong's Roofing Company
Engineers: Jing Zhan Chen

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