Home Insurance in Bannockburn, Illinois
Homes in Bannockburn carry a median value of $1,037,200 - 200% higher than the Lake County median.
The typical home in Bannockburn was built around 1968. Aging wiring, roofing and plumbing in older homes can push up the cost to insure or rebuild them. About 37% of homes were built before 1960, about 15 points above Lake County's 21%.
In Bannockburn, the housing stock is 100% single-family homes.
42% of owner-occupied homes in Bannockburn carry a mortgage, and mortgage lenders require hazard insurance for as long as the loan is active.
About 97% of occupied homes in Bannockburn are owner-occupied.
Most homes in Bannockburn - 92% - are primarily heated with natural gas.
Lake County's top FEMA-rated hazard is tornado (Very High), per FEMA's National Risk Index. Lake County had 2,078 active NFIP flood policies as of September 2026. See the full Lake County home insurance overview for all FEMA hazard ratings and flood coverage details.
According to the NAIC homeowners insurance report (2023 data), a standard HO-3 homeowners policy in Illinois carries a statewide average premium of $1,480 per year.
Key figures
| Median home value | $1,037,200 |
|---|---|
| Median year built | 1968 |
| Owner-occupied share | 97% |
| Share of owner-occupied homes with a mortgage | 42% |
| Top county hazard | Tornado (Very High) |
| Active NFIP policies in Lake County | 2,078 |
| 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)