$3,525,000
520 Francisco Dr, Burlingame 94010
AddressIntel AI Briefing
The optimal play is stealth density: primary + ADU + JADU leveraging the strong 72/100 ADU feasibility score. A full teardown is discouraged due to negative teardown signals from the recent updates and high entry price.
Property Permit History
Recent Neighborhood Remodeling (Burlingame)
Parcel & Zoning Info
ADU Potential
Deep lot · ~57 ft frontage × 127 ft deep — room to set a detached ADU back from the street with a buffer — reads as a separate home.
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 2,500 sqft of gross floor area on this lot.
Screening estimate comparing existing living area to the city's single-family floor-area limit. City sets no explicit FAR (or is not individually curated) — allowable area is a conservative estimate. Source: conservative default (0.40 FAR — city not individually curated) (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
Washington Elementary
Burlingame Elementary
Crocker Middle
Hillsborough City Elementary
Burlingame High
San Mateo 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
92/100
Based on recent sales velocity and local demand in 94010.
Flippability Score
45/100
Measures neighborhood renovation density vs. recent permits on this property.
Bidding War Prob.
47%
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 94010 averaging $1,161/sqft.
Projected Profit
Warning: Project is mathematically underwater.