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ActiveSingle Family

$1,750,000

905 El Rio Dr, San Jose 95125

Beds3
Baths2
Sqft1,558
DOM7
No Photos Available

AddressIntel AI Briefing

An SB 9 lot split into multiple units is the optimal play, utilizing the flat 8,276 sqft lot and 100/100 ADU score to maximize density. Despite liquefaction requiring extra foundation engineering, the 93.9% owner-occupancy rate supports a highly profitable exit.

Property Permit History

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

Recent Neighborhood Remodeling (San Jose)

2026-08-02210 S SUNSET AV , SAN JOSE CA 95116-3052
1 & 2 Family Residential
--Active
2026-08-02220 SANTA ROSA DR , SAN JOSE CA 95111-3549
Single-Family
$11,480Active
2026-08-026126 UTE CT , SAN JOSE CA 95123-4754
1 & 2 Family Residential
--Active
2026-08-02718 N REDWOOD AV , SAN JOSE CA 95128-1518
1 & 2 Family Residential
--Active
2026-08-021005 OLMO CT , SAN JOSE CA 95129-3034
Single-Family
$14,924Active
2026-08-021184 EAGLE VALLEY CT , SAN JOSE CA 95120-0000
Single-Family
--Active

Parcel & Zoning Info

APN43951023
Official Lot Sqft8,276
Zoning Code--
SB 9 StatusLikely · up to 4 units
SB 9 Block Reasons No SB 9 disqualifiers found
Development Blockers
Liquefaction
Unlock Pathways
Ministerial ADU Ministerial SB 9 Density Bonus AB 1033 (sell ADU as condo)
Entitlement RiskLow (0/100)

ADU Potential

Feasibility Score100/100
Max ADU Units2 (ADU + JADU)
Est. ADU Size1,200 sqft
Existing Coverage18.8%

Standard lot · Corner lot · ~103 ft frontage × 136 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 Score68/100
ClassTeardown candidate
FAR Utilization42% of allowed
Buildable Headroom+2,166 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 3,724 sqft of gross floor area on this lot.

Screening estimate comparing existing living area to the city's single-family floor-area limit. FAR figure is a discretionary-review trigger, not a hard cap. Treat as approximate. Source: SJMC 20.30.200; 20.100.1020 (Single-Family House Permit) (as of 2026-06-30). Verify FAR, coverage, setbacks, and height with the local planning dept.

Hazard Snapshot

Flood Zone

D
Special flood hazard area; insurance may be required.

Fire Severity

None
Not in a mapped state fire severity zone.

Liquefaction

Yes
In a mapped liquefaction zone. May require specialized foundation engineering.

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

Canoas Elementary

San Jose Unified

0.5 miles away
Middle School

Willow Glen Middle

San Jose Unified

0.7 miles away
High School

University Preparatory Academy Charter

Santa Clara County Office of Education

0.5 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

94/100

Based on recent sales velocity and local demand in 95125.

Flippability Score

78/100

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

Bidding War Prob.

22%

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 3,724 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 95125: $923/sqft.

Hard Costs$1,480,000
New Build3,700 sqft
Total Capital Required$3,405,000
Estimated Resale (ARV)$3,415,100

Projected Profit

$10,100
0.3% ROI

Warning: Margin is tight for the construction risk.

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