Is Portville, NY Safe to Buy? Home Safety Score 56/100
Score 56/100 · Risk: moderate-high · Water Grade C · Updated 2026-05-03
Portville has moderate-to-high risk. Several risk factors require careful evaluation.
Data: EPA SDWIS, FEMA NFIP, Census ACS, EPA Radon Zones Last verified: 2026-05-03
Against the backdrop of Portville's property market, the safety upgrade budget falls in elevated territory — a level where documenting every repair item, ordering work by hazard severity, and spacing out phases over time are all practical strategies that can meaningfully reduce the total financial burden for homeowners navigating this commitment.
What is a home safety score?
The home safety score (0-100) combines multiple environmental risk factors into a single number: water quality grade, lead contamination levels, flood zone exposure, radon risk, and air quality. A higher score means lower overall risk. The score helps homebuyers compare neighborhoods at a glance. Portville scores 56/100 with a "moderate-high" risk level.
What is the equity trap ratio?
The equity trap ratio measures estimated remediation costs as a percentage of median home value. A high ratio (above 5%) means fixing environmental issues could consume a significant portion of your home equity — a potential "trap" for buyers unaware of hidden costs. Portville's equity trap ratio is 2.6%, which is moderate.
Remediation Cost Breakdown
Estimated costs to address safety issues for a typical home in Portville:
Cost ranges are estimates based on national averages. Actual costs vary by property. Get 3 quotes before proceeding.
Per-ZIP Home Safety Scores
Safety scores vary across Portville's 1 ZIP codes.
| ZIP Code | Score | Grade | |
|---|---|---|---|
| 14770 | 56 | C | View report → |
Home Safety Overview
Portville, New York has moderate-to-high risk for homebuyers. The average home safety score is 56/100 across 1 ZIP codes. Several risk factors require careful evaluation during due diligence.
Safety Score Card
A composite view of Portville's key risk indicators:
| Risk Factor | Value | Assessment |
|---|---|---|
| Water Quality | Grade C (56/100) | Moderate risk |
| Lead Risk | 0.0024 mg/L | Low risk |
| Flood Risk | 1% in flood zones | Low risk |
| Radon | Zone 1 (High) | Elevated risk |
| Air Quality | AQI 0 (Unknown) | Low risk |
Cost to Fix: Remediation Breakdown
Estimated costs to address safety issues for a typical home in Portville:
| Component | Estimated Cost |
|---|---|
| Radon | $1K |
| Filtration | $300 |
| Flood Insurance | $1K |
| Total (low estimate) | $2K |
| Total (mid estimate) | $3K |
| Total (high estimate) | $4K |
Cost ranges are estimates based on national averages and local data. Actual costs vary by property condition, contractor, and scope of work. Get 3 quotes before proceeding.
Portville vs. Nearby New York Cities
How Portville's overall risk compares to similar cities in New York:
| City | Water Grade | Lead ZIPs Over Limit | Flood Claims | Population |
|---|---|---|---|---|
| Portville | C | 0 | 78 | 1,157 |
| Hensonville | C | 0 | 5 | 1,160 |
| Leicester | C | 0 | 6 | 1,162 |
| Westport | A | 0 | 4 | 1,163 |
Homebuyer Safety Checklist for Portville
Before purchasing a home in Portville, New York, complete these checks:
Water Quality
- Request the latest Consumer Confidence Report (CCR) from the water utility
- Test tap water for lead, bacteria, and nitrates ($20-$50 for DIY kit)
Radon
- Conduct a radon test ($15-$30 for short-term kit, $150-$300 for professional)
- Portville is in Radon Zone 1 (High risk) — testing is strongly recommended
Flood Risk
- Check the property's FEMA flood zone at msc.fema.gov
- Ask about flood history and past insurance claims
Lead Paint & Pipes
- For homes built before 1978: request lead paint disclosure
- For homes built before 1986: inspect plumbing for lead solder and pipes
- 82% of Portville homes built before 1986 — pipe inspection recommended
General
- Check for carbon monoxide detectors on every level
- Inspect for visible mold, water stains, or musty odors
- Verify the home's connection to a regulated public water system
Data Sources
- Water quality: EPA SDWIS
- Lead: EPA Lead and Copper Rule
- Flood: FEMA NFIP
- Radon: EPA Radon Zones
- Air quality: EPA AirNow
- Home values: U.S. Census Bureau ACS B25077
- Remediation costs: National cost model (EPA, Census, FEMA data)
Updated daily.
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