Block 4067, lot 012

1512 20th St

City’s use: Multi-Family Residential
Built: 1900
Stories: 2
Units: 2
Rooms: 2 bathrooms
Building: 1,390 sq ft
Lot: 2,495 sq ft
Zoning: NC2
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

3 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled

Filed	Outcome	Address	Contractor	Work described on the permit	Declared cost
Feb 23, 2026	Completed final sign-off Mar 2026	1512 20th St	Douglas Gower Dba Mesa Construction	demo (e) backstair & deck at behest of insurance company to renew policy due to condition. no new replacement or reconstruction planned at this time. Details Permit 202602236332 Status complete Filed Feb 23, 2026 Permit issued Feb 23, 2026 Final sign-off Mar 9, 2026 Declared cost $500 Address 1512 20th St demo (e) backstair & deck at behest of insurance company to renew policy due to condition. no new replacement or reconstruction planned at this time. Open the permit page	$500
Aug 13, 2019	Expired or cancelled cancelled Jul 2024	1512 20th St		revision to app#201310290519. reduce scope of work eliminate mezzanine and reduce building height modify front facade. Details Permit 201908138625 Status cancelled Filed Aug 13, 2019 Address 1512 20th St revision to app#201310290519. reduce scope of work eliminate mezzanine and reduce building height modify front facade. Open the permit page
Oct 29, 2013	Never finaled issued Nov 2015, no final	1512 20th St	Hemphill Const Co Inc	remove (e) roof. increase height of (e) 2 story bldg & add (n) mezz. add (n0) roof deck @ single story addition) 2 story plus single story addition@ rear. remodel interior of(e)mbldg. rehabilitate front facade with (n) windows in (e) opening. replace (e) garage door with(n) gates. all mep work to Details Permit 201310290519 Status issued Filed Oct 29, 2013 Permit issued Nov 12, 2015 Declared cost $500,000 Address 1512 20th St remove (e) roof. increase height of (e) 2 story bldg & add (n) mezz. add (n0) roof deck @ single story addition) 2 story plus single story addition@ rear. remodel interior of(e)mbldg. rehabilitate front facade with (n) windows in (e) opening. replace (e) garage door with(n) gates. all mep work to Open the permit page	$500,000

Who worked here

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

Contractors: Douglas Gower Dba Mesa Construction, Hemphill Const Co Inc
Architects: Cary S. Bernstein, Edward Lee Hammack, William Pashelinsky

Find contractors for work like this

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