CITY REPORT CT

Gilman, CT: High Radon Risk - Home Safety Score unavailable

1 ZIP code · 0 water systems · Updated

Data: EPA SDWIS

ZIP Codes

Water Systems

N/A

ZIPs with Violations

Zone 1

Radon Risk (High)

$425K

Median Home Value

$1,200

Est. Remediation (0.3% of home value)

Overview

We track home safety data for 1 ZIP code in Gilman, Connecticut, covering 0 community water system serving approximately 46 people. The EPA snapshots used for this build directly map water systems to 0 of 1 ZIP codes.

EPA water-system violation data is unavailable in the dataset used for this page for the tracked ZIP codes in Gilman.

Lead & Copper

Lead data: not yet available for Gilman
Lead action-level status: not available

Radon Risk

Dominant radon zone: Zone 1 (High Risk)

The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.

All ZIP Codes in Gilman

06336

Data Sources

Water quality: EPA Safe Drinking Water Information System (SDWIS)
Lead/copper: EPA Lead and Copper Rule sampling data
Radon: EPA Map of Radon Zones

Reporting periods vary by source. Missing data is shown as unavailable, not as zero.

How Old Is Gilman's Housing Stock?

2008

Median Build Year

Built Before 1986

Built Before 1970

PEX or Copper

Likely Pipe Material

Housing age data helps assess potential lead pipe and infrastructure risks. Newer housing stock generally means lower plumbing-related contamination risk.

Source: U.S. Census Bureau American Community Survey (ACS).

Housing Age Profile

Congress banned lead solder in residential plumbing in 1986, drawing a clear line in housing risk by era. Gilman's median build year of 2008 puts most of its residential stock on the newer side of that boundary - a profile that generally correlates with lower plumbing-sourced lead exposure across the city.

2008

Median Year Built

Pre-1986 (Lead Paint Risk)

Pre-1970 (Lead Pipes Risk)

Most homes in Gilman were built after 1986, reducing the risk of lead contamination from plumbing. Older homes should still be tested.

Source: U.S. Census Bureau ACS B25034.

Gilman: Remediation Cost in Perspective

Because property values in Gilman comfortably exceed estimated remediation costs, the equity impact here is proportionally small.

Median Home Value

$425,000

Est. Remediation

$1,200

Remediation as % of home value 0.3%

Remediation costs in Gilman are relatively low compared to home values. The $800–$1,500 estimated range is a small fraction of median property value. Home values are 4% above the Connecticut average.

Deep Dive Reports

Detailed analysis for Gilman, CT

⚠️

Lead Risk

Lead levels, housing age, and pipe risk assessment

🌬️

Air Quality

AQI data, wildfire smoke risk, mold risk, and health tips

🔧

Infrastructure

Water system age, source indicators, and CO/gas safety

Compare with Nearby Cities

Frequently Asked Questions

How much does it cost to fix water issues in Gilman?

Estimated remediation costs in Gilman average $1,200 per household, ranging from $800 to $1,500. Costs include filtration, pipe replacement, radon mitigation, and flood protection.

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How to cite this page

APA

ZipCheckup. (2026). Gilman, CT: High Radon Risk - Home Safety Score unavailable. https://zipcheckup.com/cities/ct/gilman/

BibTeX

@misc{zipcheckup-cities-ct-gilman,
  author = {{ZipCheckup}},
  title  = {{Gilman, CT: High Radon Risk - Home Safety Score unavailable}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/ct/gilman/}
}

Page version: August 2026.