3510 1st Ave
Sacramento 95817 · North Oak Park · City of Sacramento · Coordinates: 38.55344, -121.46734
Executive Verdict · Public-Records Synthesis
Zoned R-2B in City of Sacramento with likely ministerial ADU eligibility and zero mapped flood, fire, or fault hazard overlaps; benchmark value $457,000 ($402,000–$512,000).
Upsides & Opportunities
- ✓ Ministerial ADU / JADU pathway likely eligible
Zone R-2B allows residential use qualifying for ministerial ADU review under state law (21 ADU permits permitted within ¼ mile in 36 months).
Source: City of Sacramento zoning · CA Gov. Code 66314
- ✓ Documented permitted upgrades (+$9,341 contributory est.)
Public building records show issued construction/renovation work on this parcel (4 total permits, latest Feb 10, 2023).
Source: City of Sacramento CDD, Issued Building Permits (Current Year) (parcel APN)
Watchouts & Due Diligence
- ! Mapped flood awareness zone (Zone X: minimal flood hazard)
all of the lot of the parcel intersects Zone X: minimal flood hazard. Outside mandatory federal SFHA insurance rules, but check local drainage and finished-floor requirements.
Source: FEMA National Flood Hazard Layer (parcel polygon)
- ! Delayed or open permit activity on this parcel
Roof replacement (RES-1809758): Issued after 2 mo — slower than 90% of roof replacement permits in City of Sacramento (median 0d, 90th pct 2d, n=19,072).
Source: City of Sacramento CDD, Issued Building Permits (Current Year) (review-time benchmark)
- ! 4 slow or stalled nearby projects within ½ mile
Closest lead: Accessory dwelling unit at 3243 X St (0.26 mi NW, in review). Inspect timeline history before assuming near-term completion.
Source: City of Sacramento CDD, Issued Building Permits (Current Year) · HCD APR (½-mile radius)
- ! Year 1 Prop 13 tax reset (~$5,660/yr at $457,000)
Sale triggers reassessment to 1.00% base + ~0.14% voter debt (~$472/mo). Confirm exact Mello-Roos / CFD special assessments on the county tax bill.
Source: CA Const. Art. XIIIA (Prop 13) · County Tax Collector
Parcel & Assessor
- Lot size:
- 3,049 sq ft (0.07 ac)
- Assessor use:
- Residential · Single Family · Subdivision
- Tax rate area:
- 03002
- Addresses on lot:
- 3510 1ST AVE
Zoning & Land Use
R-2B — Multi-Unit Dwelling Zone (R)
2040 General Plan: Neighborhood (FAR up to 2)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned R-2B (multifamily residential): state law allows ADUs where homes are allowed. On a multifamily lot the state allowance is different: ADUs in non-living space of the building, plus up to eight detached ADUs.
- SB 9: two homes on the lotUnlikely
Zoned R-2B (multifamily residential), not a single-family residential zone.
- SB 9: split into two lotsUnlikely
Zoned R-2B (multifamily residential), not a single-family residential zone.
Mapped Hazard Zones on This Lot
- CAL FIRE Fire Hazard Severity Zone
- Not in a State-mapped fire hazard severity zone
- FEMA National Flood Hazard Layer
- Zone X: minimal flood hazard (all of the lot) · FIRM panel 06067C0190H, effective August 16, 2012
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
Range: $402,000 – $512,000 · Status: Off market
HUD Small Area FMR (ZIP 95817) · FY 2026
Studio $1,580 · 1BR $1,660 · 2BR $2,040 · 3BR $2,720 · 4BR $3,130
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 3243 X St (In review)0.26 mi NW
In "In review" for 12 mo (since Nov 6, 2025), exceeding the 45d median and 184d 90th percentile for new single-family home permits in City of Sacramento (n=3,657). issued_date changed to "2026-10-07" in snapshot Nov 1, 2026.
- The Hatchery Multi-Family (33 Income-Restricted Units) (In review)0.22 mi W
In "In review" for 12 mo (since Oct 31, 2025), exceeding the 210d median and 365d 75th percentile for new multifamily / condos / mixed-use permits in City of Sacramento (n=199). High-impact scale (33 housing units, 4 deed-restricted affordable, $4,009,938 declared valuation across 1 permit).
- Roof replacement (RES-1809758) (Finaled)On this parcel
Issued after 2 mo — slower than 90% of roof replacement permits in City of Sacramento (median 0d, 90th pct 2d, n=19,072).
- Accessory dwelling unit at 3943 Colonial Way (Issued)0.35 mi E
Active in "Issued" for 2.1 yr (first record Oct 1, 2024) with no new permit activity recorded in 17 mo. current_status changed to "Finaled" in snapshot Nov 1, 2026.
Entity-resolved builders & contractors in ½ mile: Valencia Construction (2 on parcel, 3 in ½ mi · Roof replacement); David Wilson Construction (1 on parcel, 1 in ½ mi · Remodel / interior alteration); Gubruds Electrical Contracting (1 on parcel, 1 in ½ mi · Electrical / panel); Rcp Construction (13 in ½ mi · Commercial tenant improvement); Veritas Design Build (12 in ½ mi · New single-family home).
Permit & Project History on This Parcel (4 permits, 0 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| RES-2302485 | Remodel / interior alteration | Finaled | Iss. Feb 10, 2023 | $19,300 | Hall bath remodel, Replace tile shower (walls + pan), new vanity, mirror, vanity faucet, toilet lighting. Tile floor. In… |
| RES-1901490 | Electrical / panel | Finaled | Iss. Jan 25, 2019 | $2,500 | Upgrade electrical panel from 100amp to 200 amp. Same location, overhead and new riser. Smoke & Carbon Monoxide Alarms r… |
| RES-1809758 | Roof replacement | Finaled | Iss. Jul 24, 2018 | $65,000 | HSG Case 17-007366:Structural Remodel & Complete Work initiated under expired non-structural permit RES-1719363 Re-Roof … |
| RES-1719363 | Roof replacement | Expired Permit | Iss. Oct 18, 2017 | $76,000 | HSG Case 17-007366: Re-Roof w/ probable re-sheet CRRC Product to be installed. Non Struct C/O like-4-like 10 windows, 2 … |