Back to Search
ActiveSingle Family

$5,995,000

95 Southdown Ct, Hillsborough 94010

Beds4
Baths6.5
Sqft7,032
DOM9
No Photos Available

AddressIntel AI Briefing

This large 7,032 sqft home on a sloping Hillsborough lot is restricted by a landslide hazard blocker, making full teardowns risky and expensive. The optimal play is to focus on a high-end interior remodel combined with a stealth density detached ADU where slopes permit. This preserves the existing structure while maximizing the value of the 25,855 sqft parcel.

Property Permit History

DateProject TypeStatusValuationContractor
2025-11-20ROOF - REPAIRIssued--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

APN038390050
Official Lot Sqft25,855
Zoning CodeNO DATA ASSIGNED
SB 9 StatusLikely · up to 4 units
SB 9 Block Reasons No SB 9 disqualifiers found
Development Blockers
Landslide
Unlock Pathways
Ministerial ADU Ministerial SB 9 Density Bonus
Entitlement RiskLow (0/100)

ADU Potential

Feasibility Score84/100
Max ADU Units2 (ADU + JADU)
Est. ADU Size1,200 sqft
Existing Coverage27.2%

Flag / irregular · ~194 ft frontage × 216 ft deepa tucked-away rear unit is very private; access is typically via the pole driveway.

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 Score48/100
ClassExpansion room
FAR Utilization68% of allowed
Buildable Headroom+3,310 sqft

Meaningful unused floor-area headroom under current zoning — room to add square footage. Zoning allows roughly 10,342 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

Moderate
Elevated fire risk; impacts insurance cost and building materials.

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

West Hillsborough

Hillsborough City Elementary

0.9 miles away
Middle School

Crocker Middle

Hillsborough City Elementary

1.6 miles away
High School

Aragon 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

52/100

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.

Hard Costs$4,219,200
New Build10,548 sqft
Total Capital Required$10,389,200
Estimated Resale (ARV)$12,246,228

Projected Profit

$1,857,028
17.9% ROI

Warning: Margin is tight for the construction risk.

Recent Comparables (94010)

35 Tulip Ct

Sold
$2,900,000
Sold: 2026-07-22
Lot: 11,764
Sqft: 2200
$/Sqft: $1,318

1385 Hillside Cir

Sold
$4,930,000
Sold: 2026-07-21
Lot: 36,699
Sqft: 11040
$/Sqft: $447

545 Rollins Rd

Sold
$1,676,000
Sold: 2026-07-21
Lot: 5,525
Sqft: 1648
$/Sqft: $1,017

1472 Drake Ave

Sold
$5,700,000
Sold: 2026-07-21
Lot: 6,000
Sqft: 3325
$/Sqft: $1,714

1120 Dufferin Ave

Sold
$2,500,000
Sold: 2026-07-21
Lot: 5,042
Sqft: 1684
$/Sqft: $1,485

1215 Tournament Dr

Sold
$7,470,000
Sold: 2026-07-21
Lot: 41,643
Sqft: 7591
$/Sqft: $984