4125 Archean Way
Sacramento 95823 · Parkway · City of Sacramento · Coordinates: 38.47644, -121.45787
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 $396,000 ($348,000–$444,000).
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 5,880 sq ft lot.
Source: City of Sacramento zoning · CA Gov. Code 66314 & 65852.21
- ✓ 3 documented municipal building permits on file
On-parcel permit history is indexed through Aug 4, 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)
- ! 5 slow or stalled nearby projects within ½ mile
Closest lead: 3990 Deer Run Way ADU (0.23 mi SW, entitled). 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 (~$4,964/yr at $396,000)
Sale triggers reassessment to 1.00% base + ~0.14% voter debt (~$414/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:
- 5,880 sq ft (0.13 ac)
- Assessor use:
- Residential · Single Family · Subdivision
- Tax rate area:
- 03117
- Addresses on lot:
- 4125 ARCHEAN WAY
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 5,880 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 06067C0302H, 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: $348,000 – $444,000 · Status: Off market
HUD Small Area FMR (ZIP 95823) · FY 2026
Studio $1,530 · 1BR $1,610 · 2BR $1,980 · 3BR $2,640 · 4BR $3,040
Developments Deserving Closer Investigation & Active Area Builders
- 3990 Deer Run Way ADU (Entitled)0.23 mi SW
In "Entitled" for 5.4 yr (since Jun 17, 2021), exceeding the 45d median and 184d 90th percentile for new single-family home permits in City of Sacramento (n=3,657).
- 2 Lander Ct ADU (Entitled)0.46 mi SE
In "Entitled" for 5.3 yr (since Jul 29, 2021), 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 7551 Mandy Dr (In review)0.47 mi N
In "In review" for 13 mo (since Oct 28, 2025), exceeding the 45d median and 184d 90th percentile for new single-family home permits in City of Sacramento (n=3,657).
- New home at 0 Detroit Blvd (In review)0.48 mi W
In "In review" for 8 mo (since Mar 11, 2026), 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: American Home Energy Savers (1 on parcel, 3 in ½ mi · Remodel / interior alteration); Javier Vasquez Plastering Floring And Decking (1 on parcel, 1 in ½ mi · Windows / doors / siding); Gilmore Services (1 on parcel, 1 in ½ mi · HVAC / heat pump); Woodside 05n (49 in ½ mi · New single-family home); Pacific Builders (9 in ½ mi · Addition (adds square footage)).
Permit & Project History on This Parcel (3 permits, 0 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| RES-2216302 | Windows / doors / siding | Finaled | Iss. Aug 4, 2022 | $16,000 | INSTALL 1 COAT STUCCO SYSTE OVER SIDING WITH ACRILIC FINISH AND COLOR AND POP OUTS AROUND WINDOWS AND DOORS. Carbon mono… |
| RES-1912005 | Plumbing / water heater / sewer | Finaled | Iss. Jun 27, 2019 | $2,000 | Change-out installation of Gas - 040 gallon to Gas - 040 gallon, located inside building, screening not required. |
| RES-1600926 | HVAC / heat pump | Finaled | Iss. Jan 21, 2016 | $11,843 | Change-out Split System to Split System. The existing unit shall be removed. The new unit shall be placed in the same lo… |