Is Lincoln, IL Safe to Buy? Home Safety Score 59/100
Score 59/100 · Risk: moderate-high · Water Grade C · Updated 2026-05-03
Lincoln 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 Lincoln'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. Lincoln scores 59/100 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. Lincoln's equity trap ratio is 2.6%, which is moderate.
Remediation Cost Breakdown
Estimated costs to address safety issues for a typical home in Lincoln:
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 Lincoln's 1 ZIP codes.
| ZIP Code | Score | Grade | |
|---|---|---|---|
| 62656 | 59 | C | View report → |
Home Safety Overview
Lincoln, Illinois has moderate-to-high risk for homebuyers. The average home safety score is 59/100 across 1 ZIP codes. Several risk factors require careful evaluation during due diligence.
Safety Score Card
A composite view of Lincoln's key risk indicators:
| Risk Factor | Value | Assessment |
|---|---|---|
| Water Quality | Grade C (59/100) | Moderate risk |
| Lead Risk | 0.0020 mg/L | Low risk |
| Flood Risk | 1% in flood zones | Low risk |
| Radon | Zone 1 (High) | Elevated risk |
| Air Quality | AQI 74 (Moderate) | Moderate risk |
Cost to Fix: Remediation Breakdown
Estimated costs to address safety issues for a typical home in Lincoln:
| Component | Estimated Cost |
|---|---|
| Radon | $1K |
| Filtration | $300 |
| Flood Insurance | $1K |
| Pfas | $600 |
| Total (low estimate) | $2K |
| Total (mid estimate) | $3K |
| Total (high estimate) | $5K |
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.
Lincoln vs. Nearby Illinois Cities
How Lincoln's overall risk compares to similar cities in Illinois:
| City | Water Grade | Lead ZIPs Over Limit | Flood Claims | Population |
|---|---|---|---|---|
| Lincoln | C | 0 | 52 | 17,801 |
| Troy | D | 0 | 7 | 17,808 |
| Cary | B | 0 | 101 | 17,826 |
| Hinsdale | B | 0 | 97 | 17,900 |
Homebuyer Safety Checklist for Lincoln
Before purchasing a home in Lincoln, Illinois, 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)
- Lincoln 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
- 81% of Lincoln 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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