$2,699,888
939 Rosette Ct, Sunnyvale 94086
AddressIntel AI Briefing
This property is priced above the typical $2M newly built ARV limit for its specific square footage metrics in Sunnyvale. The optimal play is stealth density (primary + ADU + JADU) using ministerial pathways to maximize cash flow. A complete teardown-and-mansionize strategy is strictly blocked by negative financial margins.
Property Permit History
Recent Neighborhood Remodeling (Sunnyvale)
Parcel & Zoning Info
ADU Potential
Standard lot · Corner lot · ~62 ft frontage × 94 ft deep — typical proportions for a detached ADU behind or beside the home. 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
Existing home already uses most of the allowable floor area — little expansion headroom. Zoning allows roughly 2,352 sqft of gross floor area on this lot.
Screening estimate comparing existing living area to the city's single-family floor-area limit. FAR rule curated from current municipal code. Source: Sunnyvale Muni Code Ch. 19.32, Table 19.32.020 (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
Ponderosa Elementary
Santa Clara Unified
Marian A. Peterson Middle
Santa Clara Unified
New Valley Continuation High
Santa Clara Unified
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
75/100
Based on recent sales velocity and local demand in 94086.
Flippability Score
42/100
Measures neighborhood renovation density vs. recent permits on this property.
Bidding War Prob.
31%
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 94086 averaging $1,186/sqft.
Projected Profit
Warning: Project is mathematically underwater.