$2,250,000
1241 Coronado Dr, Sunnyvale 94086
AddressIntel AI Briefing
With SB 9 not applicable on this parcel, the optimal play is stealth density via primary home expansion coupled with an ADU. This strategy maximizes yield in a high-demand Sunnyvale location, though developers must account for liquefaction risks during foundation engineering.
Property Permit History
Recent Neighborhood Remodeling (Sunnyvale)
Parcel & Zoning Info
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
Vargas Elementary
Sunnyvale
Sunnyvale Middle
Sunnyvale
Alta Vista High
Mountain View-Los Altos 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
72/100
Based on recent sales velocity and local demand in 94086.
Flippability Score
65/100
Measures neighborhood renovation density vs. recent permits on this property.
Bidding War Prob.
29%
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.
Median of 7 recent multi-family sales in Sunnyvale (94086): $550/sqft. Sized within 50% of the 5,600 sqft build, because smaller houses sell for more per foot and pricing a rebuild off them overstates resale.
Commission, transfer tax and closing. Deducted from resale before profit, so the ROI below is net of the exit rather than gross.
Carry on total capital for the project duration. At 0% the model is a cash purchase; 12 months at a typical construction-loan rate moves ROI by 6 to 10 points on a deal this size, so price it with your real rate.
Projected Profit
Warning: Project is mathematically underwater.
Recent Comparables (Sunnyvale 94086)
Sized to the modelled 5,600 sqft build: sales within 50% of it. Smaller houses sell for more per foot, so pricing a rebuild off them overstates resale.