4001 Moddison Ave
Sacramento 95819 · River Park · City of Sacramento · Coordinates: 38.58386, -121.44454
Executive Verdict · Public-Records Synthesis
Zoned R-1-PC in City of Sacramento with likely ADU & SB 9 infill eligibility and zero mapped flood, fire, or fault hazard overlaps; benchmark value $734,000 ($646,000–$822,000).
Upsides & Opportunities
- ✓ ADU & SB 9 infill pathways screen as likely eligible
Zoned R-1-PC supports ministerial ADU/JADU review plus SB 9 both two-unit development and ministerial urban lot split on a 6,320 sq ft lot.
Source: City of Sacramento zoning · CA Gov. Code 66314 & 65852.21
- ✓ 4 documented municipal building permits on file
On-parcel permit history is indexed through Aug 12, 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 River Park
88 substantial renovation & housing permits over 24 months (58.3 per 1,000 parcels vs. 30.4 citywide baseline) (#14 of 102 neighborhoods).
Source: City of Sacramento CDD, Issued Building Permits (Current Year) (River 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)
- ! 1 slow or stalled nearby project within ½ mile
Closest lead: Accessory dwelling unit at 5188 Moddison Ave (0.48 mi SE, 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 (~$8,818/yr at $734,000)
Sale triggers reassessment to 1.00% base + ~0.14% voter debt (~$735/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:
- 6,320 sq ft (0.15 ac)
- Assessor use:
- Residential · Single Family · Subdivision
- Tax rate area:
- 03029
- Addresses on lot:
- 4001 MODDISON AVE
Zoning & Land Use
R-1-PC — 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 6,320 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: $646,000 – $822,000 · 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
Developments Deserving Closer Investigation & Active Area Builders
- Accessory dwelling unit at 5188 Moddison Ave (Entitled)0.48 mi SE
In "Entitled" for 4.1 yr (since Oct 20, 2022), 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: Tesla Energy Operations (1 on parcel, 2 in ½ mi · Remodel / interior alteration); Yancey Home Improvements (1 on parcel, 1 in ½ mi · Roof replacement); Rm Mechanical (1 on parcel, 1 in ½ mi · Roof replacement); General Drainworks (1 on parcel, 1 in ½ mi · Plumbing / water heater / sewer); TNHC Realty And Construction (51 in ½ mi · New single-family home).
Permit & Project History on This Parcel (4 permits, 0 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| RES-2616836 | Plumbing / water heater / sewer | Finaled | Iss. Aug 12, 2026 | $5,000 | Plumbing Permit: 20 feet pip burst 2 way clean out. Water conserving fixtures are required to be installed throughout … |
| RES-2603527 | Roof replacement | Finaled | Iss. Feb 23, 2026 | $20,558 | E-Permit: Tear Off - Yes, Resheet - No, 1 layer(s), 21 squares of 40yr Laminated Dimensional Composition. CRRC: 0676-013… |
| RES-2526967 | Solar / battery storage | Withdrawn | Iss. Dec 30, 2025 | $1,000 | 4.94kw Solar PV System, 0 kw PV Storage System Size and 0gal Solar WH System (water heater installed null). Maintenance … |
| RES-2102895 | Roof replacement | Finaled | Iss. Feb 10, 2021 | $10,000 | No Duct Work Permitted. Change-out Roof Mount to Roof Mount. The existing unit shall be removed. The new unit shall be p… |