3609 23rd Ave
Sacramento 95820 · South Oak Park · City of Sacramento · Coordinates: 38.53196, -121.46780
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 $131,000 ($115,000–$147,000).
Upsides & Opportunities
- ✓ ADU & SB 9 infill pathways screen as likely eligible
Zoned R-1 supports ministerial ADU/JADU review plus SB 9 two-unit residential development on a 2,178 sq ft lot. Local precedent is active with 18 ADU permits within ¼ mile over the last 36 months.
Source: City of Sacramento zoning · CA Gov. Code 66314 & 65852.21
- ✓ 1 documented municipal building permit on file
On-parcel permit history is indexed through Oct 24, 2018, 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: 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
New home at 3609 23rd Ave: In "Fee estimate" for 8.1 yr (since Oct 24, 2018), exceeding the 45d median and 184d 90th percentile for new single-family home permits in City of Sacramento (n=3,657).
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 3320 20th Ave (0.24 mi NW, issued). 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 (~$1,943/yr at $131,000)
Sale triggers reassessment to 1.00% base + ~0.14% voter debt (~$162/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:
- 2,178 sq ft (0.05 ac)
- Assessor use:
- Vacant · Site (Under 2ac)
- Tax rate area:
- 03019
- Addresses on lot:
- 3609 23RD 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. The assessor lists the lot as vacant: an ADU needs an existing or proposed main home.
- SB 9: two homes on the lotLikely eligible
Zoned R-1, a single-family residential zone.
- SB 9: split into two lotsUnlikely
Zoned R-1, a single-family residential zone. The lot is 2,178 sq ft by the assessor; a split needs at least 2,400 sq ft (two lots of 1,200 sq ft or more).
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: $115,000 – $147,000 · Status: Off market
HUD Small Area FMR (ZIP 95820) · FY 2026
Studio $1,530 · 1BR $1,610 · 2BR $1,980 · 3BR $2,640 · 4BR $3,040
Developments Deserving Closer Investigation & Active Area Builders
- New home at 3609 23rd Ave (Fee estimate)On this parcel
In "Fee estimate" for 8.1 yr (since Oct 24, 2018), exceeding the 45d median and 184d 90th percentile for new single-family home permits in City of Sacramento (n=3,657).
- Accessory dwelling unit at 3320 20th Ave (Issued)0.24 mi NW
Active in "Issued" for 21 mo (first record Feb 18, 2025) with no new permit activity recorded in 14 mo. current_status changed to "Finaled" in snapshot Nov 1, 2026.
- New single-family home (RES-1820741) (Estimate)On this parcel
Pending in review for 8.1 yr (65.4× the 45d median) — slower than 90% of new single-family home permits in City of Sacramento (median 45d, 90th pct 184d, n=3,657).
- SB 9 Lot Split & Duplex at 3727 17th Ave (Entitled)0.35 mi N
In "Entitled" for 2.9 yr (since Jan 5, 2024), exceeding the 45d median and 184d 90th percentile for new single-family home permits in City of Sacramento (n=3,657).
Entity-resolved builders & contractors in ½ mile: D And S Construction (4 in ½ mi · New single-family home); Gw Demolition (4 in ½ mi · Demolition); Rpm Development And Engineering (3 in ½ mi · Accessory dwelling unit (new or conversion)); Bhandal Construction (3 in ½ mi · New single-family home); Naresh Chandra (3 in ½ mi · New single-family home).
Permit & Project History on This Parcel (1 permits, 1 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| RES-1820741 | New single-family home | Estimate | App. Oct 24, 2018 | $120,000 | previous wrecking permit issued under permit W8202 -- constructing a new single story 768 sq ft manufactured home, 25 s… |