15 Mast Ct
Sacramento 95831 · Greenhaven · City of Sacramento · Coordinates: 38.50573, -121.53563
Executive Verdict · Public-Records Synthesis
Zoned R-1 in City of Sacramento with likely ministerial ADU eligibility and mapped FEMA A flood due diligence; benchmark value $650,000 ($572,000–$728,000).
Upsides & Opportunities
- ✓ Ministerial ADU / JADU pathway likely eligible
Zone R-1 allows residential use qualifying for ministerial ADU review under state law.
Source: City of Sacramento zoning · CA Gov. Code 66314
- ✓ 4 documented municipal building permits on file
On-parcel permit history is indexed through Mar 4, 2021, 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 Greenhaven
112 substantial renovation & housing permits over 24 months (41.6 per 1,000 parcels vs. 30.4 citywide baseline) (#46 of 102 neighborhoods).
Source: City of Sacramento CDD, Issued Building Permits (Current Year) (Greenhaven)
Watchouts & Due Diligence
- ! FEMA Special Flood Hazard Area (A, about 5% of the lot of lot)
Zone A: 1% annual chance flood (Special Flood Hazard Area) overlaps this parcel. Expect mandatory flood insurance for federally backed loans and floodplain elevation/mitigation rules for new units or SB 9 applications.
Source: FEMA National Flood Hazard Layer (parcel polygon)
- ! 2 slow or stalled nearby projects within ½ mile
Closest lead: New home at 18 Lake Vista Ct (0.3 mi N, issued). 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 (~$7,860/yr at $650,000)
Sale triggers reassessment to 1.00% base + ~0.14% voter debt (~$655/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:
- 10,454 sq ft (0.24 ac)
- Assessor use:
- Residential · Single Family · Subdivision
- Tax rate area:
- 03165
- Addresses on lot:
- 15 MAST CT
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 lotPossible, with conditions
Zoned R-1, a single-family residential zone. FEMA Special Flood Hazard Area (Zone A) covers about 5% of the lot: the project must meet the National Flood Insurance Program floodplain standards, or the lot needs a map revision.
- SB 9: split into two lotsPossible, with conditions
Zoned R-1, a single-family residential zone. The lot is 10,454 sq ft by the assessor, room for two lots of at least 1,200 sq ft, each at least 40% of the original. FEMA Special Flood Hazard Area (Zone A) covers about 5% of the lot: the project must meet the National Flood Insurance Program floodplain standards, or the lot needs a map revision.
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 A: 1% annual chance flood (Special Flood Hazard Area) (about 5% of the lot); Zone X: reduced flood risk due to levee (about 95% of the lot) · FIRM panel 06067C0170H, 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: $572,000 – $728,000 · Status: Off market
HUD Small Area FMR (ZIP 95831) · FY 2026
Studio $1,980 · 1BR $2,070 · 2BR $2,550 · 3BR $3,390 · 4BR $3,910
Developments Deserving Closer Investigation & Active Area Builders
- New home at 18 Lake Vista Ct (Issued)0.3 mi N
Active in "Issued" for 2.6 yr (first record Mar 21, 2024) with no new permit activity recorded in 17 mo. High-impact scale (1 housing unit, $750,000 declared valuation across 1 permit).
- Accessory dwelling unit at 14 Westlite Ct (Issued)0.38 mi S
Active in "Issued" for 3.8 yr (first record Jan 31, 2023) with no new permit activity recorded in 2.8 yr.
Entity-resolved builders & contractors in ½ mile: Southgate Glass And Screen (1 on parcel, 6 in ½ mi · Remodel / interior alteration); Capitol Renovation (2 on parcel, 2 in ½ mi · Roof replacement); Tcg Construction (84 in ½ mi · Commercial tenant improvement); Bay Area Activo (14 in ½ mi · Remodel / interior alteration); Kitchen Mart (12 in ½ mi · Remodel / interior alteration).
Permit & Project History on This Parcel (4 permits, 0 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| RES-2104624 | Windows / doors / siding | Finaled | Iss. Mar 4, 2021 | $16,000 | Replace siding with single coat stucco throughout all four sides of the house along with stucco trim around the windows … |
| RES-2103896 | Windows / doors / siding | Finaled | Iss. Feb 25, 2021 | $10,206 | Remove and replace 17 alum windows with 17 vinyl windows and 2 vinyl nail fin method of install Carbon monoxide & S… |
| RES-1906787 | Roof replacement | Expired Permit | Iss. Apr 18, 2019 | $31,000 | Tear Off - Yes, Resheet - Yes, 1 layer(s), 38 squares of Concrete Tile. In-progress inspection required if 10 squares or… |
| RES-1719936 | Roof replacement | Expired Permit | Iss. Oct 26, 2017 | $31,000 | Tear off, install 38 squares of 30 yr laminated dimensional composition roofing material. TPO over garage. In-progress … |