Is Waterbury, CT Safe to Buy? Home Safety Score 62/100
Score 62/100 · Risk: moderate · Water Grade C · Updated 2026-05-03
Waterbury has moderate risk. Some factors warrant attention during the home buying process.
Data: EPA SDWIS, FEMA NFIP, Census ACS, EPA Radon Zones Last verified: 2026-05-03
Safety upgrade costs in Waterbury occupy a mid-range position in the repair budget hierarchy — a commitment substantial enough that advance planning matters, and one where timing decisions and phased repair scheduling can meaningfully affect what the total scope looks like for a typical household here.
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. Waterbury scores 62/100 with a "moderate" 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. Waterbury's equity trap ratio is 1.5%.
Remediation Cost Breakdown
Estimated costs to address safety issues for a typical home in Waterbury:
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 Waterbury's 16 ZIP codes.
| ZIP Code | Score | Grade | |
|---|---|---|---|
| 06703 | 60 | C | View report → |
| 06704 | 60 | C | View report → |
| 06705 | 60 | C | View report → |
| 06708 | 60 | C | View report → |
| 06720 | 60 | C | View report → |
| 06722 | 60 | C | View report → |
| 06723 | 60 | C | View report → |
| 06724 | 60 | C | View report → |
| 06725 | 60 | C | View report → |
| 06726 | 60 | C | View report → |
| 06749 | 60 | C | View report → |
| 06701 | 65 | C | View report → |
| 06702 | 65 | C | View report → |
| 06706 | 65 | C | View report → |
| 06710 | 65 | C | View report → |
Home Safety Overview
Waterbury, Connecticut has moderate risk for homebuyers. The average home safety score is 62/100 across 16 ZIP codes. Some risk factors warrant attention during the home buying process.
Safety Score Card
A composite view of Waterbury's key risk indicators:
| Risk Factor | Value | Assessment |
|---|---|---|
| Water Quality | Grade C (62/100) | Moderate risk |
| Lead Risk | 0.0000 mg/L | Low risk |
| Flood Risk | 44% in flood zones | Elevated risk |
| Radon | Zone 1 (High) | Elevated risk |
| Air Quality | AQI 52 (Moderate) | Moderate risk |
Cost to Fix: Remediation Breakdown
Estimated costs to address safety issues for a typical home in Waterbury:
| Component | Estimated Cost |
|---|---|
| Radon | $1K |
| Filtration | $300 |
| Flood Insurance | $713 |
| Total (low estimate) | $1K |
| Total (mid estimate) | $2K |
| Total (high estimate) | $3K |
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.
Per-ZIP Home Safety Scores
Home safety varies across Waterbury's ZIP codes. Lower scores indicate more risk factors:
| ZIP Code | Safety Score | Grade |
|---|---|---|
| 06703 | 60 | C |
| 06704 | 60 | C |
| 06705 | 60 | C |
| 06708 | 60 | C |
| 06720 | 60 | C |
| 06722 | 60 | C |
| 06723 | 60 | C |
| 06724 | 60 | C |
| 06725 | 60 | C |
| 06726 | 60 | C |
| 06749 | 60 | C |
| 06701 | 65 | C |
| 06702 | 65 | C |
| 06706 | 65 | C |
| 06710 | 65 | C |
Waterbury vs. Nearby Connecticut Cities
How Waterbury's overall risk compares to similar cities in Connecticut:
| City | Water Grade | Lead ZIPs Over Limit | Flood Claims | Population |
|---|---|---|---|---|
| Waterbury | C | 0 | 98 | 107,761 |
| Westport | D | 0 | 1,892 | 102,311 |
| New Britain | A | 0 | 125 | 73,534 |
| Danbury | C | 0 | 234 | 63,789 |
Homebuyer Safety Checklist for Waterbury
Before purchasing a home in Waterbury, Connecticut, 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)
- Waterbury 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
- 44% of Waterbury is in flood zones — verify insurance requirements
Lead Paint & Pipes
- For homes built before 1978: request lead paint disclosure
- For homes built before 1986: inspect plumbing for lead solder and pipes
- 87% of Waterbury 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.
Water Quality Map: Waterbury, CT
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
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