524 42nd St
Sacramento 95819 · East Sacramento · City of Sacramento · Coordinates: 38.57389, -121.44829
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 $814,000 ($716,000–$912,000).
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 6,299 sq ft lot. Local precedent is active with 19 ADU permits within ¼ mile over the last 36 months.
Source: City of Sacramento zoning · CA Gov. Code 66314 & 65852.21
- ✓ Documented permitted upgrades (+$47,566 contributory est.)
Public building records show issued construction/renovation work on this parcel (9 total permits, latest Sep 8, 2026).
Source: City of Sacramento CDD, Issued Building Permits (Current Year) (parcel APN)
- ✓ Above-average reinvestment in East Sacramento
522 substantial renovation & housing permits over 24 months (62.3 per 1,000 parcels vs. 30.4 citywide baseline) (#48 of 102 neighborhoods).
Source: City of Sacramento CDD, Issued Building Permits (Current Year) (East Sacramento)
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)
- ! 6 slow or stalled nearby projects within ½ mile
Closest lead: Accessory dwelling unit at 512 San Miguel Way (0.21 mi W, 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 (~$9,730/yr at $814,000)
Sale triggers reassessment to 1.00% base + ~0.14% voter debt (~$811/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:
- 6,299 sq ft (0.14 ac)
- Assessor use:
- Residential · Single Family · Subdivision
- Tax rate area:
- 03005
- Addresses on lot:
- 524 42ND ST
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 6,299 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 06067C0180J, 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: $716,000 – $912,000 · Status: Off market
HUD Small Area FMR (ZIP 95819) · FY 2026
Studio $2,050 · 1BR $2,150 · 2BR $2,640 · 3BR $3,510 · 4BR $4,050
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 512 San Miguel Way (In review)0.21 mi W
In "In review" for 4.4 yr (since Jul 7, 2022), 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 "Expired Application" in snapshot Nov 1, 2026.
- 2 new homes at 539 41st St (Entitled)160 ft W
In "Entitled" for 3.6 yr (since Apr 25, 2023), exceeding the 184d median and 575d 90th percentile for new duplex / half-plex permits in City of Sacramento (n=115).
- Accessory dwelling unit at 4225 Frog Aly (Entitled)380 ft SE
In "Entitled" for 2.5 yr (since May 28, 2024), 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 217 41st St (In review)0.2 mi N
In "In review" for 2 yr (since Nov 14, 2024), 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: River City Window And Door (1 on parcel, 9 in ½ mi · Remodel / interior alteration); Robles And Sons Cm (2 on parcel, 4 in ½ mi · Remodel / interior alteration); Equinox CA Building And Home Solutions (2 on parcel, 4 in ½ mi · Remodel / interior alteration); Sunnyside Pools And Spas (1 on parcel, 1 in ½ mi · Pool / spa); ARS American Residential Services Of California (1 on parcel, 1 in ½ mi · HVAC / heat pump).
Permit & Project History on This Parcel (9 permits, 0 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| RES-2619733 | Plumbing / water heater / sewer | Issued | Iss. Sep 8, 2026 | $6,252 | Change-out installation of Gas - 050 gallon to Gas - 050 gallon, located inside building, screening not required. |
| RES-2516642 | Remodel / interior alteration | Finaled | Iss. Aug 27, 2025 | $15,000 | EPC - POOL HOUSE - Removal of existing entry door and window in detached garage with the replacement and installation of… |
| RES-2516641 | Remodel / interior alteration | Finaled | Iss. Aug 27, 2025 | $15,000 | EPC - MAIN SFR - Installation of a third door on the back wall of the living room. Door to follow existing design of the… |
| RES-2513317 | Pool / spa | Finaled | Iss. Jul 31, 2025 | $60,000 | EPC -In ground gunite swimming pool with associated equipment.Carbon monoxide & Smoke alarms required. Reference CRC sec… |