$1,788,888
1808 Wintersong Ct, San Jose 95131
AddressIntel AI Briefing
The optimal play here is a stealth density play adding an ADU, though the active liquefaction zone acts as a cost-inflating blocker that dampens major construction margins. Since the existing home is renovated and already 2,084 sqft, a full teardown is economically unviable. High owner-occupancy nearby does support a premium resale price, but the development ROI remains tight.
Property Permit History
Recent Neighborhood Remodeling (San Jose)
Parcel & Zoning Info
ADU Potential
Flag / irregular · Corner lot · ~121 ft frontage × 132 ft deep — a tucked-away rear unit is very private; access is typically via the pole driveway. A second street frontage lets an ADU take its own entrance and address.
Screening heuristic based on lot size, existing coverage, lot orientation, and hazard overlays. CA ADU law is ministerial statewide; verify max size, setbacks, and JADU owner-occupancy with the local planning dept.
Redevelopment Potential
Meaningful unused floor-area headroom under current zoning — room to add square footage. Zoning allows roughly 3,136 sqft of gross floor area on this lot.
Screening estimate comparing existing living area to the city's single-family floor-area limit. FAR figure is a discretionary-review trigger, not a hard cap — treat as approximate. Source: SJMC 20.30.200; 20.100.1020 (Single-Family House Permit) (as of 2026-06-30). Verify FAR, coverage, setbacks, and height with the local planning dept.
Hazard Snapshot
Flood Zone
Fire Severity
Liquefaction
Fault Zone
Not a substitute for a Natural Hazard Disclosure (NHD) report. Zones reflect available GIS data and may not cover all localities.
Nearby Public Schools
Vinci Park Elementary
Berryessa Union Elementary
William Sheppard Middle
Alum Rock Union Elementary
KIPP San Jose Collegiate
East Side Union High
School boundaries are subject to change. Nearest school distance does not guarantee enrollment eligibility. Check with the local district. Data provided by CDE.
Proprietary Intelligence
Market Heat Index
62/100
Based on recent sales velocity and local demand in 95131.
Flippability Score
35/100
Measures neighborhood renovation density vs. recent permits on this property.
Bidding War Prob.
22%
Likelihood of multiple offers based on local list-to-sale ratios and DOM.
Proforma ROI Calculator
Back-of-the-napkin deal analysis across development strategies.
Based on 6 recent sales in 95131 averaging $806/sqft.
Projected Profit
Warning: Project is mathematically underwater.