2640 6th Ave
Sacramento 95818 · Curtis Park · City of Sacramento · Coordinates: 38.54579, -121.47867
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 $723,000 ($636,000–$810,000).
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 4,792 sq ft lot. Local precedent is active with 8 ADU permits within ¼ mile over the last 36 months.
Source: City of Sacramento zoning · CA Gov. Code 66314 & 65852.21
- ✓ 2 documented municipal building permits on file
On-parcel permit history is indexed through Feb 7, 2026, 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 Curtis Park
124 substantial renovation & housing permits over 24 months (47.5 per 1,000 parcels vs. 30.4 citywide baseline) (#29 of 102 neighborhoods).
Source: City of Sacramento CDD, Issued Building Permits (Current Year) (Curtis Park)
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 2990 25th St (0.29 mi NW, 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 (~$8,692/yr at $723,000)
Sale triggers reassessment to 1.00% base + ~0.14% voter debt (~$724/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:
- 4,792 sq ft (0.11 ac)
- Assessor use:
- Residential · Single Family · Subdivision
- Tax rate area:
- 03005
- Addresses on lot:
- 2640 6TH 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 4,792 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 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: $636,000 – $810,000 · Status: Off market
HUD Small Area FMR (ZIP 95818) · FY 2026
Studio $1,950 · 1BR $2,050 · 2BR $2,520 · 3BR $3,350 · 4BR $3,870
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 2990 25th St (In review)0.29 mi NW
In "In review" for 3 mo (since Aug 3, 2026), exceeding the 45d median and 85d 75th percentile for new single-family home permits in City of Sacramento (n=3,657). project_name changed to "NEW ADU & OFFICE" in snapshot Nov 1, 2026.
- New home at 3024 6th Ave (Entitled)0.19 mi E
In "Entitled" for 3.6 yr (since Mar 30, 2023), 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 3240 9th Ave (Entitled)0.37 mi SE
In "Entitled" for 2.7 yr (since Mar 12, 2024), exceeding the 45d median and 184d 90th percentile for new single-family home permits in City of Sacramento (n=3,657).
- 3272 10th AVE DETACHED ADU's (Entitled)0.46 mi SE
In "Entitled" for 3.8 yr (since Jan 23, 2023), 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: Sierra Pacific Home And Comfort (1 on parcel, 2 in ½ mi · HVAC / heat pump); Eco Power Electric (1 on parcel, 1 in ½ mi · Electrical / panel); Black Pine Builders (258 in ½ mi · New single-family home); Premier Pools (18 in ½ mi · Pool / spa); Connected Technology (16 in ½ mi · Remodel / interior alteration).
Permit & Project History on This Parcel (2 permits, 0 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| RES-2602560 | Electrical / panel | Finaled | Iss. Feb 7, 2026 | $4,500 | E-Permit: existing panel 100 Amps - Overhead service, new main panel 200 Amps, New Install weather head/masthead work. |
| RES-2520878 | HVAC / heat pump | Finaled | Iss. Oct 3, 2025 | $20,732 | .HVAC Permit: Change out new package heat pump system. The existing unit shall be removed. The new unit shall be place… |