431 South Ave
Sacramento 95838 · West Del Paso Heights · City of Sacramento · Coordinates: 38.63313, -121.45650
Executive Verdict · Public-Records Synthesis
Zoned R-1 in City of Sacramento with likely ADU & SB 9 infill eligibility and zero mapped flood, fire, or fault hazard overlaps; benchmark value $412,000 ($363,000–$461,000).
Upsides & Opportunities
- ✓ ADU & SB 9 infill pathways screen as likely eligible
Zoned R-1 supports ministerial ADU/JADU review plus SB 9 both two-unit development and ministerial urban lot split on a 8,712 sq ft lot. Local precedent is active with 1 ADU permit within ¼ mile over the last 36 months.
Source: City of Sacramento zoning · CA Gov. Code 66314 & 65852.21
- ✓ 4 documented municipal building permits on file
On-parcel permit history is indexed through Jul 18, 2022, letting you verify roof, HVAC, electrical, or structural work against seller disclosures.
Source: City of Sacramento CDD, Issued Building Permits (Current Year) (parcel APN)
Watchouts & Due Diligence
- ! Mapped flood awareness zone (Zone X: reduced flood risk due to levee)
all of the lot of the parcel intersects Zone X: reduced flood risk due to levee. 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-2012964): Issued after 3 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)
- ! 5 slow or stalled nearby projects within ½ mile
Closest lead: New home at 441 Kesner Ave (400 ft NE, 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 (~$5,147/yr at $412,000)
Sale triggers reassessment to 1.00% base + ~0.14% voter debt (~$429/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:
- 8,712 sq ft (0.20 ac)
- Assessor use:
- Residential · Single Family · Non-Subdivision
- Tax rate area:
- 03184
- Addresses on lot:
- 431 SOUTH AVE
Zoning & Land Use
R-1 — Single-Unit Dwelling Zone (R)
2040 General Plan: Neighborhood (FAR up to 1)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADULikely eligible
Zoned R-1 (single-family residential): state law allows ADUs where homes are allowed.
- SB 9: two homes on the lotLikely eligible
Zoned R-1, a single-family residential zone.
- SB 9: split into two lotsLikely eligible
Zoned R-1, a single-family residential zone. The lot is 8,712 sq ft by the assessor, room for two lots of at least 1,200 sq ft, each at least 40% of the original.
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: reduced flood risk due to levee (all of the lot) · FIRM panel 06067C0064J, effective June 16, 2015
- CGS Alquist-Priolo Earthquake Fault Zone
- Not in an Alquist-Priolo Earthquake Fault Zone
Surrounding Rent & Value Benchmarks (Public Records)
Range: $363,000 – $461,000 · Status: Off market
HUD Small Area FMR (ZIP 95838) · FY 2026
Studio $1,610 · 1BR $1,690 · 2BR $2,080 · 3BR $2,770 · 4BR $3,190
Developments Deserving Closer Investigation & Active Area Builders
- New home at 441 Kesner Ave (In review)400 ft NE
In "In review" for 6 mo (since May 4, 2026), exceeding the 45d median and 184d 90th percentile for new single-family home permits in City of Sacramento (n=3,657). current_status changed to "Finaled" in snapshot Nov 1, 2026.
- Roof replacement (RES-2012964) (Finaled)On this parcel
Issued after 3 mo — slower than 90% of roof replacement permits in City of Sacramento (median 0d, 90th pct 2d, n=19,072).
- Accessory dwelling unit at 3333 Taylor St (In review)0.43 mi SE
In "In review" for 5 mo (since Jun 29, 2026), exceeding the 45d median and 85d 75th percentile for new single-family home permits in City of Sacramento (n=3,657). valuation changed to "221828.1" in snapshot Nov 1, 2026.
- 505 Morey Ave TPM and new SFRs (Entitled)0.16 mi NE
In "Entitled" for 5 yr (since Nov 18, 2021), exceeding the 184d median and 575d 90th percentile for new duplex / half-plex permits in City of Sacramento (n=115).
Entity-resolved builders & contractors in ½ mile: Crayne Construction (3 on parcel, 3 in ½ mi · Roof replacement); Big Mountain Heating And Air (1 on parcel, 1 in ½ mi · HVAC / heat pump); Del Paso Homes (87 in ½ mi · New single-family home); Cuttle Construction (38 in ½ mi · New single-family home); Bullard (20 in ½ mi · Addition (adds square footage)).
Permit & Project History on This Parcel (4 permits, 0 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| RES-2215166 | HVAC / heat pump | Finaled | Iss. Jul 18, 2022 | $14,309 | No Duct Work Permitted. Change-out Split System to Split System. The existing unit shall be removed. The new unit shall … |
| RES-2105203 | Roof replacement | Finaled | Iss. Mar 12, 2021 | $5,000 | E-Permit: Tear Off - Yes, Resheet - No, 1 layer(s), 14 squares of 30yr Laminated Dimensional Composition. CRRC: 0890-003… |
| RES-2012964 | Roof replacement | Finaled | Iss. Oct 9, 2020 | $5,000 | 20-016642-Re-sheet and re-roof 250 Sq. Ft. Repair and re-roof 30' x 6' porch cover. New siding on the front of the house… |
| RES-2011433 | Windows / doors / siding | Void | App. Jul 2, 2020 | $2,000 | Replacing siding on upper gable area in front of house. Carbon monoxide & Smoke alarms required. Reference CRC sections … |