Is Lexington, KY Safe to Buy? Home Safety Score 55/100
Score 55/100 · Risk: moderate · Water Grade C · Updated 2026-05-03
Lexington 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
For property owners in Lexington, the safety upgrade range sits squarely in the moderate budget tier.
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. Lexington scores 55/100 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. Lexington's equity trap ratio is 1.1%.
Remediation Cost Breakdown
Estimated costs to address safety issues for a typical home in Lexington:
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 Lexington's 39 ZIP codes.
| ZIP Code | Score | Grade | |
|---|---|---|---|
| 40503 | 50 | D | View report → |
| 40504 | 50 | D | View report → |
| 40515 | 50 | D | View report → |
| 40506 | 53 | D | View report → |
| 40512 | 53 | D | View report → |
| 40522 | 53 | D | View report → |
| 40523 | 53 | D | View report → |
| 40526 | 53 | D | View report → |
| 40533 | 53 | D | View report → |
| 40536 | 53 | D | View report → |
| 40544 | 53 | D | View report → |
| 40546 | 53 | D | View report → |
| 40550 | 53 | D | View report → |
| 40555 | 53 | D | View report → |
| 40575 | 53 | D | View report → |
Home Safety Overview
Lexington, Kentucky has moderate risk for homebuyers. The average home safety score is 55/100 across 39 ZIP codes. Some risk factors warrant attention during the home buying process.
Safety Score Card
A composite view of Lexington's key risk indicators:
| Risk Factor | Value | Assessment |
|---|---|---|
| Water Quality | Grade C (55/100) | Moderate risk |
| Lead Risk | 0.0090 mg/L | Low risk |
| Flood Risk | 41% in flood zones | Elevated risk |
| Radon | Zone 1 (High) | Elevated risk |
| Air Quality | AQI 65 (Moderate) | Moderate risk |
Cost to Fix: Remediation Breakdown
Estimated costs to address safety issues for a typical home in Lexington:
| Component | Estimated Cost |
|---|---|
| Radon | $1K |
| Flood Insurance | $572 |
| Pfas | $192 |
| 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 Lexington's ZIP codes. Lower scores indicate more risk factors:
| ZIP Code | Safety Score | Grade |
|---|---|---|
| 40503 | 50 | D |
| 40504 | 50 | D |
| 40515 | 50 | D |
| 40506 | 53 | D |
| 40512 | 53 | D |
| 40522 | 53 | D |
| 40523 | 53 | D |
| 40526 | 53 | D |
| 40533 | 53 | D |
| 40536 | 53 | D |
| 40544 | 53 | D |
| 40546 | 53 | D |
| 40550 | 53 | D |
| 40555 | 53 | D |
| 40575 | 53 | D |
Lexington vs. Nearby Kentucky Cities
How Lexington's overall risk compares to similar cities in Kentucky:
| City | Water Grade | Lead ZIPs Over Limit | Flood Claims | Population |
|---|---|---|---|---|
| Lexington | C | 0 | 465 | 302,599 |
| Keene | D | 0 | 0 | 299,501 |
| Bowling Green | B | 0 | 114 | 167,921 |
| Hebron | D | 0 | 11 | 95,651 |
Homebuyer Safety Checklist for Lexington
Before purchasing a home in Lexington, Kentucky, 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)
- Lexington 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
- 41% of Lexington 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
- 49% of Lexington 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: Lexington, KY
Each dot represents a ZIP code. Color indicates water quality grade. Tap a dot for details.
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