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ActiveSingle Family

$7,500,000

820 Eucalyptus Ave, Hillsborough 94010

Beds6
Baths4
Sqft4,230
DOM12
No Photos Available

AddressIntel AI Briefing

The optimal play is a luxury teardown-and-mansionize to build a massive new estate up to 8,932 square feet on this pristine half-acre lot. No major hazard blockers exist, and recent neighborhood sales of up to $15.19M showcase a exceptionally high ARV ceiling. This premium Hillsborough location boasts the highest tier of census income demographics to support developer returns.

Property Permit History

DateProject TypeStatusValuationContractor
2026-07-06WATER LINE - WATER TEST TRANSFER OF TITLEIssued--Unknown
2026-06-05SEWER VIDEO REVIEW FOR PROPERT... - Issued--Unknown

Recent Neighborhood Remodeling (Hillsborough)

2026-07-2230 STONEPINE RD
ACCESSORY STRUCTURE - NONHABITALE ENCLOSED
--Issued
2026-07-22738 JACARANDA CIR
ENCROACHMENT - ROW FRONTAGE UPGRADES
--Issued
2026-07-2255 CORNELIA DR
LANDSCAPE - PLANTINGS W SITE IMPROVEMENTS
--Issued
2026-07-22105 DE SABLA RD
REMODEL - KITCHEN AND BATHS NONSTRUCTURA...
--Issued
2026-07-211265 TOURNAMENT DR
WINDOWS AND DOORS - RETROFIT
--Issued
2026-07-212555 SUMMIT DR
SEWER VIDEO REVIEW FOR PROPERT...
--Issued

Parcel & Zoning Info

APN028081070
Official Lot Sqft22,330
Zoning CodeNO DATA ASSIGNED
SB 9 StatusLikely · up to 4 units
Unlock Pathways
Ministerial ADU Ministerial SB 9 Density Bonus
Entitlement RiskLow (0/100)

ADU Potential

Feasibility Score96/100
Max ADU Units2 (ADU + JADU)
Est. ADU Size1,200 sqft
Existing Coverage18.9%

Wide & shallow · ~176 ft frontage × 193 ft deeplimited depth — an ADU likely sits beside the house rather than behind it.

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

Redevelopment Score76/100
ClassTeardown candidate
FAR Utilization47% of allowed
Buildable Headroom+4,702 sqft

Small, older home using a low share of the allowable building envelope on a sizable lot — a scrape-and-rebuild or major-expansion play. Zoning allows roughly 8,932 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

X
Area of minimal flood hazard.

Fire Severity

None
Not in a mapped state fire severity zone.

Liquefaction

No
Not in a mapped liquefaction zone.

Fault Zone

No
Not in a mapped Alquist-Priolo 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

Elementary School

Roosevelt Elementary

Burlingame Elementary

0.3 miles away
Middle School

Crocker Middle

Hillsborough City Elementary

0.7 miles away
High School

Burlingame High

San Mateo Union High

1.2 miles away

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

91/100

Based on recent sales velocity and local demand in 94010.

Flippability Score

78/100

Measures neighborhood renovation density vs. recent permits on this property.

Bidding War Prob.

41%

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.

Hard Costs$2,538,000
New Build6,345 sqft
Total Capital Required$10,213,000
Estimated Resale (ARV)$7,366,545

Projected Profit

-$2,846,455
-27.9% ROI

Warning: Project is mathematically underwater.

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