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ActiveSingle Family

$2,098,888

4307 Montmorency Ct, San Jose 95118

Beds4
Baths3
Sqft2,124
DOM12
No Photos Available

AddressIntel AI Briefing

The optimal play is stealth density: primary + ADU + JADU, though liquefaction and a moderate 69/100 ADU feasibility score limit its appeal. With the current asking price almost equal to the theoretical new-build ARV, any heavy construction play is highly risky. This property is best suited as a conservative rental with minimal capital improvements.

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

APN45137131
Official Lot Sqft5,227
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 Score69/100
Max ADU Units2 (ADU + JADU)
Est. ADU Size1,200 sqft
Existing Coverage40.6%

Standard lot · Corner lot · ~79 ft frontage × 103 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 Score15/100
ClassBuilt out
FAR Utilization90% of allowed
Buildable Headroom+228 sqft

Existing home already uses most of the allowable floor area, little expansion headroom. Zoning allows roughly 2,352 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

Hacienda Science/Environmental Magnet

San Jose Unified

0.4 miles away
Middle School

John Muir Middle

San Jose Unified

0.2 miles away
High School

Broadway High

San Jose Unified

0.1 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

72/100

Based on recent sales velocity and local demand in 95118.

Flippability Score

30/100

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

Bidding War Prob.

29%

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 2,352 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 95118: $1,133/sqft.

Hard Costs$960,000
New Build2,400 sqft
Total Capital Required$3,233,888
Estimated Resale (ARV)$2,719,200

Projected Profit

-$514,688
-15.9% ROI

Warning: Project is mathematically underwater.

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