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ActiveSingle Family

$1,288,800

1134 Delno Ave, San Jose 95126

Beds3
Baths2
Sqft1,249
DOM3
No Photos Available

AddressIntel AI Briefing

The ideal strategy is a stealth density approach with a primary home plus ADU and JADU to bypass typical zoning constraints. High water table or liquefaction risks require engineered foundations, adding to soft costs but preserving the play. Favorable market demand in this San Jose pocket supports the long-term value add.

Property Permit History

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

Recent Neighborhood Remodeling (San Jose)

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Parcel & Zoning Info

APN23015059
Official Lot Sqft3,049
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 Score44/100
Max ADU Units2 (ADU + JADU)
Est. ADU Size1,200 sqft
Existing Coverage41%

Flag / irregular · Corner lot · ~82 ft frontage × 89 ft deep, a tucked-away rear unit is very private; access is typically via the pole driveway. 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 Utilization91% of allowed
Buildable Headroom+123 sqft

Existing home already uses most of the allowable floor area, little expansion headroom. Zoning allows roughly 1,372 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

Washington Open Elementary

Santa Clara Unified

0.8 miles away
Middle School

Buchser Middle

Santa Clara Unified

0.8 miles away
High School

Abraham Lincoln High

San Jose Unified

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

62/100

Based on recent sales velocity and local demand in 95126.

Flippability Score

55/100

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

Bidding War Prob.

11%

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 1,372 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 12 recent single-family sales in San Jose (95126): $1,061/sqft. Sized within 25% of the 1,400 sqft build, because smaller houses sell for more per foot and pricing a rebuild off them overstates resale.

Commission, transfer tax and closing. Deducted from resale before profit, so the ROI below is net of the exit rather than gross.

Carry on total capital for the project duration. At 0% the model is a cash purchase; 12 months at a typical construction-loan rate moves ROI by 6 to 10 points on a deal this size, so price it with your real rate.

Hard Costs$770,000
New Build1,400 sqft
Total Capital Required$2,233,800
Estimated Resale (ARV)$1,485,400
Cost of Sale (5%)-$74,270
Net Proceeds$1,411,130

Projected Profit

-$822,670
-36.8% ROI

Warning: Project is mathematically underwater.

Recent Comparables (San Jose 95126)

Sized to the modelled 1,400 sqft build: sales within 25% of it. Smaller houses sell for more per foot, so pricing a rebuild off them overstates resale.

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945 Northrup St

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1149 Singletary Ave

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