$1,495,000
3474 Sweigert Rd, San Jose 95132
AddressIntel AI Briefing
The property presents a prime teardown-and-mansionize candidate on a generous lot with high-value comparable sales surpassing $3M, supported by a wealthy demographic block ($232k Median Household Income). However, seismic fault and landslide hazard zones present significant design and insurance challenges that block SB 9 development. Thus, the optimal play is a stealth density model utilizing a primary home plus ADU and JADU to maximize the ARV ceiling while navigating local hazard constraints.
Property Permit History
Recent Neighborhood Remodeling (San Jose)
Parcel & Zoning Info
ADU Potential
Standard lot · Corner lot · ~101 ft frontage × 124 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
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 3,528 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
Fire Severity
Liquefaction
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
Majestic Way Elementary
Berryessa Union Elementary
Sierramont Middle
Berryessa Union Elementary
Piedmont Hills High
East Side Union High
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
58/100
Based on recent sales velocity and local demand in 95132.
Flippability Score
85/100
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.
Based on 6 recent sales in 95132 averaging $928/sqft.
Projected Profit
Warning: Project is mathematically underwater.