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ActiveSingle Family

$1,599,000

1748 Glen Una Ave, San Jose 95125

Beds2
Baths1
Sqft1,145
DOM2
No Photos Available

AddressIntel AI Briefing

Although this 1928 cottage is older, its move-in ready condition and severe flood zone blocker eliminate any possibility of an SB 9 split or deep redevelopment. The best execution here is a stealth density play limited to adding a primary ADU while keeping the existing remodeled structure intact.

Property Permit History

DateProject TypeStatusValuationContractor
2026-08-25Single-FamilyActive$633Unknown

Recent Neighborhood Remodeling (San Jose)

2026-09-043813 BARKER DR , SAN JOSE CA 95117-2405
Apartment
--Active
2026-09-03980 ALMADEN LAKE DR , SAN JOSE CA
Apartment
--Active
2026-09-03175 BAYPOINTE PY , SAN JOSE CA 95134-0000
Apartment
--Active
2026-09-031318 CHANDON CT , SAN JOSE CA 95125-5975
Townhouse
--Active
2026-09-035102 KINGSTON WY , SAN JOSE CA 95130-2217
Single-Family
$198,959Active
2026-09-036909 AUSTWICK CT , SAN JOSE CA 95119-1808
Single-Family
$21,961Active

Parcel & Zoning Info

APN43920030
Official Lot Sqft4,356
Zoning Code--
SB 9 StatusBlocked
SB 9 Block Reasons
FEMA Special Flood Hazard Area
Development Blockers
Flood Zone (SFHA)
Unlock Pathways
Ministerial ADU AB 1033 (sell ADU as condo)
Entitlement RiskLow (15/100)

ADU Potential

Feasibility Score66/100
Max ADU Units2 (ADU + JADU)
Est. ADU Size1,200 sqft
Existing Coverage26.3%

Flag / irregular · Corner lot · ~94 ft frontage × 106 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 Score51/100
ClassExpansion room
FAR Utilization58% of allowed
Buildable Headroom+815 sqft

Meaningful unused floor-area headroom under current zoning, room to add square footage. Zoning allows roughly 1,960 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

AO
Special flood hazard area; insurance may be required.

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

Ernesto Galarza Elementary

San Jose Unified

0.3 miles away
Middle School

Willow Glen Middle

San Jose Unified

0.7 miles away
High School

Willow Glen High

San Jose Unified

0.6 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

100/100

Based on recent sales velocity and local demand in 95125.

Flippability Score

50/100

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

Bidding War Prob.

17%

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 1,960 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 (95125): $1,014/sqft. Sized within 25% of the 2,000 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$1,100,000
New Build2,000 sqft
Total Capital Required$2,874,000
Estimated Resale (ARV)$2,028,000
Cost of Sale (5%)-$101,400
Net Proceeds$1,926,600

Projected Profit

-$947,400
-33.0% ROI

Warning: Project is mathematically underwater.

Recent Comparables (San Jose 95125)

Sized to the modelled 2,000 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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