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ActiveSingle Family

$4,250,000

2172 Sierra Ventura Dr, Los Altos 94024

Beds4
Baths2.5
Sqft2,293
DOM8
No Photos Available

AddressIntel AI Briefing

The optimal move is stealth density: primary + ADU + JADU, capitalizing on a perfect 100/100 ADU feasibility score and clean hazard profile. Although eligible for an SB 9 lot split, the property's updated and move-in-ready condition undercuts the financial case for a complete teardown. Affluent demographics provide massive exit support.

Property Permit History

No permit history found directly associated with this property's address.

Recent Neighborhood Remodeling (Los Altos)

Parcel & Zoning Info

APN34227002
Official Lot Sqft13,068
Zoning Code--
SB 9 StatusLikely · up to 4 units
Unlock Pathways
Ministerial ADU Ministerial SB 9 Density Bonus
Entitlement RiskLow (0/100)

ADU Potential

Feasibility Score100/100
Max ADU Units2 (ADU + JADU)
Est. ADU Size1,200 sqft
Existing Coverage17.5%

Standard lot · Corner lot · ~95 ft frontage × 140 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

Redevelopment Score63/100
ClassExpansion room
FAR Utilization57% of allowed
Buildable Headroom+1,764 sqft

Meaningful unused floor-area headroom under current zoning, room to add square footage. Zoning allows roughly 4,057 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: Los Altos Muni Code 14.06.070 (R1-10) (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

Montclaire Elementary

Cupertino Union

0.3 miles away
Middle School

Cupertino Middle

Cupertino Union

1.2 miles away
High School

Mountain View High

Mountain View-Los Altos Union High

1.7 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

73/100

Based on recent sales velocity and local demand in 94024.

Flippability Score

55/100

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.

Zoning allows roughly 4,057 sqft on this lot, and the default builds to that envelope. The FAR figure is a discretionary-review trigger, not a hard cap.

Median of 6 recent single-family sales in 94024: $2,110/sqft.

Hard Costs$1,640,000
New Build4,100 sqft
Total Capital Required$6,065,000
Estimated Resale (ARV)$8,651,000

Projected Profit

$2,586,000
42.6% ROI

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