Block 1641, lot 039

648 04th Ave

City’s use: Multi-Family Residential
Built: 1908
Stories: 2
Units: 2
Rooms: 2 bathrooms
Building: 2,396 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

4 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled

Filed	Outcome	Address	Contractor	Work described on the permit	Declared cost
May 6, 2026	In progress issued May 2026	648 04th Av	M N Construction	addressing permit only: purpose of this permit is to link 648 4th ave to apn 1641/039 Details Permit 202605060794 Status issued Filed May 6, 2026 Permit issued May 6, 2026 Address 648 04th Av addressing permit only: purpose of this permit is to link 648 4th ave to apn 1641/039 Open the permit page
May 4, 2026	In progress issued May 2026	646 04th Av	M N Construction	foundation replacement & full seismic upgrade of existing 1st floor( to remain as garage & storage), slab in rear storage to be lowered 12", no habitable space proposed. Details Permit 202605040603 Status issued Filed May 4, 2026 Permit issued May 11, 2026 Declared cost $96,000 Address 646 04th Av foundation replacement & full seismic upgrade of existing 1st floor( to remain as garage & storage), slab in rear storage to be lowered 12", no habitable space proposed. Open the permit page	$96,000
Apr 27, 2026	In progress issued May 2026	646 04th Av	M N Construction	replace & reconfigure existing 3-story wood framed rear exterior stair & deck. structure to be extended by 6 ft. install 18 linear ft of fire wall along north property line for deck & stair protection. Details Permit 202604270137 Status issued Filed Apr 27, 2026 Permit issued May 11, 2026 Declared cost $46,000 Address 646 04th Av replace & reconfigure existing 3-story wood framed rear exterior stair & deck. structure to be extended by 6 ft. install 18 linear ft of fire wall along north property line for deck & stair protection. Open the permit page	$46,000
Jan 23, 2015	Completed final sign-off Apr 2016	646 04th Av		repair stairs, less than 50%, hand rail on stairs, to comply with his nov 201518491 dated 1/13/2015. not visible from street. Details Permit 201501236582 Status complete Filed Jan 23, 2015 Permit issued Jan 27, 2015 Final sign-off Apr 29, 2016 Declared cost $200 Address 646 04th Av repair stairs, less than 50%, hand rail on stairs, to comply with his nov 201518491 dated 1/13/2015. not visible from street. Open the permit page	$200

Who worked here

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

Contractors: M N Construction (3)
Engineers: Alex Santos (2)
Authorized agent-otherss: Alex Santos

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