3780 Rosin Ct
Sacramento 95834 · South Natomas · City of Sacramento · Coordinates: 38.63611, -121.47315
Executive Verdict · Public-Records Synthesis
Zoned M-1S in City of Sacramento and mapped FEMA A99 flood due diligence; benchmark value $522,000 ($459,000–$585,000).
Upsides & Opportunities
- ✓ Documented permitted upgrades (+$22,940 contributory est.)
Public building records show issued construction/renovation work on this parcel (1 total permit, latest Mar 23, 2022).
Source: City of Sacramento CDD, Issued Building Permits (Current Year) (parcel APN)
Watchouts & Due Diligence
- ! FEMA Special Flood Hazard Area (A99, all of the lot of lot)
Zone A99: 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)
- ! Delayed or open permit activity on this parcel
Remodel / interior alteration (COM-2121526): Issued after 6 mo — slower than 90% of remodel / interior alteration permits in City of Sacramento (median 4d, 90th pct 55d, n=8,151).
Source: City of Sacramento CDD, Issued Building Permits (Current Year) (review-time benchmark)
- ! 5 slow or stalled nearby projects within ½ mile
Closest lead: New home at 5 Brookbay Way (0.18 mi E, 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 (~$6,401/yr at $522,000)
Sale triggers reassessment to 1.00% base + ~0.14% voter debt (~$533/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:
- 135,036 sq ft (3.10 ac)
- Assessor use:
- Office · Office (General) · Two Story
- Tax rate area:
- 03137
- Addresses on lot:
- 3780 ROSIN CT; 3780 ROSIN CT STE 100 STE 100; 3780 ROSIN CT STE 110 STE 110
Zoning & Land Use
M-1S — Light Industrial Zone (I)
2040 General Plan: Residential Mixed Use (FAR up to 4)
State Housing Pathways Screen (ADU & SB 9)
- ADU or junior ADUUnlikely
Zoned M-1 (industrial): the zone doesn't allow homes, so state ADU rules don't apply.
- SB 9: two homes on the lotUnlikely
Zoned M-1 (industrial), not a single-family residential zone.
- SB 9: split into two lotsUnlikely
Zoned M-1 (industrial), not a single-family residential zone.
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 A99: 1% annual chance flood (Special Flood Hazard Area) (all of the lot) · FIRM panel 06067C0063J, 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: $459,000 – $585,000 · Status: Off market
HUD Small Area FMR (ZIP 95834) · FY 2026
Studio $1,790 · 1BR $1,880 · 2BR $2,310 · 3BR $3,070 · 4BR $3,540
Developments Deserving Closer Investigation & Active Area Builders
- New home at 5 Brookbay Way (Issued)0.18 mi E
Active in "Issued" for 4.9 yr (first record Dec 7, 2021) with no new permit activity recorded in 17 mo. current_status changed to "Expired Permit" in snapshot Nov 1, 2026.
- Remodel / interior alteration (COM-2121526) (Finaled)On this parcel
Issued after 6 mo — slower than 90% of remodel / interior alteration permits in City of Sacramento (median 4d, 90th pct 55d, n=8,151).
- New home at 1 Brookbay Way (Issued)0.17 mi E
Active in "Issued" for 4.2 yr (first record Aug 30, 2022) with no new permit activity recorded in 17 mo.
- New home at 17 Zapata Ct (Issued)0.18 mi E
Active in "Issued" for 19 mo (first record Apr 23, 2025) with no new permit activity recorded in 17 mo.
Entity-resolved builders & contractors in ½ mile: Air Service And Construction (1 on parcel, 1 in ½ mi · Remodel / interior alteration); Cec 1 (106 in ½ mi · New single-family home); Walter Weston Keusder (37 in ½ mi · New single-family home); Ti Builders (8 in ½ mi · Commercial tenant improvement); Jackson Properties (6 in ½ mi · New single-family home).
Permit & Project History on This Parcel (1 permits, 0 grouped projects)
| Record # | Category | Status | Applied / Issued | Valuation | Description |
|---|---|---|---|---|---|
| COM-2121526 | Remodel / interior alteration | Finaled | Iss. Mar 23, 2022 | $49,654 | EPC - Like for like rooftop unit change out. |