668 51st St
Sacramento 95819 · East Sacramento · City of Sacramento · Coordinates: 38.56996, -121.44074
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 $751,000 ($661,000–$841,000).
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 4,929 sq ft lot. Local precedent is active with 7 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 May 27, 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 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: 5617 Elvas Avenue Mixed Use (0.4 mi E, 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 (~$9,011/yr at $751,000)
Sale triggers reassessment to 1.00% base + ~0.14% voter debt (~$751/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:
- 4,929 sq ft (0.11 ac)
- Assessor use:
- Residential · Single Family · Subdivision
- Tax rate area:
- 03005
- Addresses on lot:
- 668 51ST 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 4,929 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: $661,000 – $841,000 · 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
Nearby Activity (½ mile radius, since November 2024)
36 active or recent development projects (33 housing units across completed, permitted, and pipeline stages) and 974 total building permits recorded within ½ mile.
- New construction7 permits (2 units)
- Adds housing (ADU)25 permits (27 units)
- Demolition22 permits
- Additions & renovations157 permits
- Building systems707 permits
- Repairs21 permits
- Other35 permits
Developments Deserving Closer Investigation & Active Area Builders
- 5617 Elvas Avenue Mixed Use (Entitled)0.4 mi E
In "Entitled" for 3.5 yr (since Jun 1, 2023), exceeding the 210d median and 627d 90th percentile for new multifamily / condos / mixed-use permits in City of Sacramento (n=199). High-impact scale (30 housing units across 0 permits).
- New home at 5208 Sutter Park Way (Issued)0.26 mi NE
Active in "Issued" for 4.5 yr (first record May 3, 2022) with no new permit activity recorded in 19 mo. High-impact scale (1 housing unit, $1,200,000 declared valuation across 2 permits).
- Accessory dwelling unit at 622 50th St (In review)320 ft NW
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).
- Accessory dwelling unit at 448 Pala Way (Entitled)0.19 mi N
In "Entitled" for 2.7 yr (since Feb 16, 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: Sierra Nevada 24 7 (1 on parcel, 1 in ½ mi · HVAC / heat pump); Tim Lewis Communities (95 in ½ mi · New single-family home); Wells Pools (26 in ½ mi · Pool / spa); Connected Technology (23 in ½ mi · Remodel / interior alteration); Premier Pools (22 in ½ mi · Pool / spa).
Permit & Project History on This Parcel (1 permits, 0 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| RES-2610822 | HVAC / heat pump | Finaled | Iss. May 27, 2026 | $13,250 | No Duct Work Permitted. Change-out Split System to Split System. The existing unit shall be removed. The new unit shall … |