Home Insurance in New Lenox, Illinois
Homes in New Lenox carry a median value of $399,900 - 25% higher than the Will County median.
Older homes can cost more to insure or rebuild because of aging wiring, roofing and plumbing. The typical home in New Lenox was built around 1998. About 5% of homes were built before 1960, about 11 points below Will County's 15%.
In New Lenox, the housing stock is 92% single-family homes and 5% apartments in buildings with 5+ units.
About 72% of owner-occupied homes in New Lenox have a mortgage. Lenders require hazard (homeowners) insurance on any home carrying a mortgage.
The vacancy rate is 4%; vacant or unoccupied homes typically need a different coverage form than an owner-occupied policy. About 92% of occupied homes in New Lenox are owner-occupied.
Most homes in New Lenox - 87% - are primarily heated with natural gas.
Will County's top FEMA-rated hazard is tornado (Very High), per FEMA's National Risk Index. Will County had 1,158 active NFIP flood policies as of September 2026. See the full Will County home insurance overview for all FEMA hazard ratings and flood coverage details.
The statewide average premium for a standard HO-3 homeowners policy in Illinois is $1,480 per year, according to the NAIC homeowners insurance report (2023 data).
Key figures
| Median home value | $399,900 |
|---|---|
| Median year built | 1998 |
| Owner-occupied share | 92% |
| Share of owner-occupied homes with a mortgage | 72% |
| Top county hazard | Tornado (Very High) |
| Active NFIP policies in Will County | 1,158 |
| Home insurance premium | $1,480 - statewide average (NAIC, 2023 data) |
Nearby towns
Sources
Data last updated: 2026-09-29
- U.S. Census Bureau Gazetteer Files (2024)
- U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates (2024)
- FEMA National Risk Index (December 2025)
- FEMA OpenFEMA NFIP Redacted Policies v3 (2026)
- NAIC Dwelling Fire, Homeowners Owner-Occupied, and Homeowners Tenant and Condominium/Cooperative Unit Owners Insurance: Data for 2023 (published 2026) (2023)