4640 28th Ave
Sacramento 95820 · Lawrence Park · City of Sacramento · Coordinates: 38.52577, -121.45134
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 $382,000 ($336,000–$428,000).
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 1 ADU permit 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 Oct 17, 2024, 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: minimal flood hazard)
all of the lot of the parcel intersects Zone X: minimal flood hazard. 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: San Juan Apartments (0.39 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 (~$4,805/yr at $382,000)
Sale triggers reassessment to 1.00% base + ~0.14% voter debt (~$400/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:
- 03016
- Addresses on lot:
- 4640 28TH AVE
Zoning & Land Use
R-1 — Single-Unit Dwelling Zone (R)
2040 General Plan: Neighborhood (FAR up to 2)
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: minimal flood hazard (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: $336,000 – $428,000 · Status: Off market
HUD Small Area FMR (ZIP 95820) · FY 2026
Studio $1,530 · 1BR $1,610 · 2BR $1,980 · 3BR $2,640 · 4BR $3,040
Nearby Activity (½ mile radius, since November 2024)
2 active or recent development projects (2 housing units across completed, permitted, and pipeline stages) and 160 total building permits recorded within ½ mile.
- Adds housing (ADU)4 permits (4 units)
- Additions & renovations13 permits
- Building systems125 permits
- Other18 permits
Developments Deserving Closer Investigation & Active Area Builders
- San Juan Apartments (Entitled)0.39 mi E
In "Entitled" for 3.8 yr (since Jan 13, 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 (25 housing units, $5,026,521 declared valuation across 2 permits).
- 4995 Stockton Blvd Demo and 200 unit multifamily ministerial infill housing (Entitled)0.45 mi NE
In "Entitled" for 5.6 yr (since Apr 12, 2021), exceeding the 210d median and 627d 90th percentile for new multifamily / condos / mixed-use permits in City of Sacramento (n=199). High-impact scale (161 housing units across 0 permits).
- 4995 Stockton Blvd Demo and 200 unit multifamily ministerial infill housing (Entitled)0.45 mi NE
In "Entitled" for 5.6 yr (since Apr 12, 2021), exceeding the 210d median and 627d 90th percentile for new multifamily / condos / mixed-use permits in City of Sacramento (n=199). High-impact scale (39 housing units across 0 permits).
- Young Street 4 Unit Apartments (Entitled)0.49 mi E
In "Entitled" for 3.2 yr (since Aug 28, 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 (4 housing units across 0 permits).
Entity-resolved builders & contractors in ½ mile: J And D Greenberg Enterprises (1 on parcel, 1 in ½ mi · Plumbing / water heater / sewer); Freeman Roofing (1 on parcel, 1 in ½ mi · Roof replacement); C And K Builders (5 in ½ mi · Accessory dwelling unit (new or conversion)); Rg Snyder Group (4 in ½ mi · Commercial tenant improvement); Sunseri Construction (3 in ½ mi · New multifamily / condos / mixed-use).
Permit & Project History on This Parcel (2 permits, 0 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| RES-2422885 | Roof replacement | Finaled | Iss. Oct 17, 2024 | $13,320 | E-Permit: Tear Off - Yes, Resheet - No, 1 layer(s), 18 squares of Composite Class A. CRRC: 0668-0119 |
| RES-2206584 | Plumbing / water heater / sewer | Finaled | Iss. Mar 28, 2022 | $14,051 | E-Permit: Water Service replacement or repair, 20 L.F. Water Re-pipe, 200 L.F. |