640 Castle River Way
Sacramento 95831 · Pocket · City of Sacramento · Coordinates: 38.49697, -121.53663
Executive Verdict · Public-Records Synthesis
Zoned R-1A in City of Sacramento with likely ministerial ADU eligibility and zero mapped flood, fire, or fault hazard overlaps; benchmark value $640,000 ($563,000–$717,000).
Upsides & Opportunities
- ✓ Ministerial ADU / JADU pathway likely eligible
Zone R-1A allows residential use qualifying for ministerial ADU review under state law.
Source: City of Sacramento zoning · CA Gov. Code 66314
- ✓ 2 documented municipal building permits on file
On-parcel permit history is indexed through Aug 4, 2025, letting you verify roof, HVAC, electrical, or structural work against seller disclosures.
Source: City of Sacramento CDD, Issued Building Permits (Current Year) (parcel APN)
- ✓ Above-average reinvestment in Pocket
318 substantial renovation & housing permits over 24 months (35.6 per 1,000 parcels vs. 30.4 citywide baseline) (#19 of 102 neighborhoods).
Source: City of Sacramento CDD, Issued Building Permits (Current Year) (Pocket)
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)
- ! 1 slow or stalled nearby project within ½ mile
Closest lead: Accessory dwelling unit at 14 Westlite Ct (0.31 mi NE, 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 (~$7,746/yr at $640,000)
Sale triggers reassessment to 1.00% base + ~0.14% voter debt (~$646/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:
- 6,970 sq ft (0.16 ac)
- Assessor use:
- Residential · Single Family · Subdivision
- Tax rate area:
- 03165
- Addresses on lot:
- 640 CASTLE RIVER WAY
Zoning & Land Use
R-1A — Single-Unit or Duplex 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-1A (two-family residential): state law allows ADUs where homes are allowed.
- SB 9: two homes on the lotCan't tell
Zoned R-1A (two-family residential): we can't tell whether it counts as a single-family zone for SB 9. Single-Unit or Duplex Dwelling Zone.
- SB 9: split into two lotsCan't tell
Zoned R-1A (two-family residential): we can't tell whether it counts as a single-family zone for SB 9. Single-Unit or Duplex Dwelling 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: reduced flood risk due to levee (all of the lot) · FIRM panel 06067C0285H, 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: $563,000 – $717,000 · Status: Off market
HUD Small Area FMR (ZIP 95831) · FY 2026
Studio $1,980 · 1BR $2,070 · 2BR $2,550 · 3BR $3,390 · 4BR $3,910
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 14 Westlite Ct (Issued)0.31 mi NE
Active in "Issued" for 3.8 yr (first record Jan 31, 2023) with no new permit activity recorded in 2.8 yr.
Entity-resolved builders & contractors in ½ mile: Clarke And Rush Mechanical (1 on parcel, 1 in ½ mi · HVAC / heat pump); J Morris (1 on parcel, 1 in ½ mi · Electrical / panel); Kitchen Mart (12 in ½ mi · Remodel / interior alteration); Connected Technology (9 in ½ mi · Remodel / interior alteration); Precision General Commercial Contractors (8 in ½ mi · Commercial tenant improvement).
Permit & Project History on This Parcel (2 permits, 0 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| RES-2516277 | Electrical / panel | Finaled | Iss. Aug 4, 2025 | $4,500 | E-Permit: existing panel 200 Amps - Underground service, new main panel 200 Amps, N/A weather head/masthead work, main b… |
| RES-2405123 | HVAC / heat pump | Finaled | Iss. Mar 8, 2024 | $21,270 | Change-out w/new ducts Split System to Split System. The existing unit shall be removed. The new unit shall be placed in… |