Homeowners Insurance & Natural Hazard Costs in Brentwood
Like Franklin, Brentwood's defining hazard is inland severe weather -- thunderstorms, hail, tornadoes, and winter ice storms -- not hurricane wind or storm surge. No Brentwood-specific homeowners insurance figure was located this session; only Tennessee statewide averages, which themselves span a real $2,958-$3,757/year range, were found.
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Learn moreNo Brentwood-specific insurance figure found -- the same disclosed gap as Franklin
Tennessee statewide homeowners insurance averages were cited at $2,958/year by one 2026 source and $3,757/year by another, with a separate LendingTree report (June 2026) citing $3,408/year as the 7th-highest state average in the country. As with Franklin, no source reviewed this session broke out a Brentwood-specific figure -- disclosed as a real gap rather than estimated. Given Brentwood's substantially higher median home value than Franklin's, the dollar cost of insuring a typical Brentwood home is likely higher even at a comparable rate, though no Brentwood-specific dollar figure was confirmed this pass.
The same real tornado and severe-thunderstorm exposure as the rest of Williamson County
Brentwood sits in the same Middle Tennessee severe-thunderstorm/tornado corridor as Franklin, with direct local impact: fire departments from Brentwood, Franklin, and Williamson County jointly responded to relief needs after the December 9-10, 2023 tornado outbreak (18 tornadoes statewide, up to EF3, 7 fatalities) -- a real, documented local response, not a distant regional statistic.
Real, specific January 2026 ice-storm impact on Brentwood city operations
The January 2026 winter ice storm forced the City of Brentwood to close all parks, City Hall, and the John P. Holt Brentwood Library, and to cancel City Commission and Emergency Communications District meetings -- a real, specific, documented local governmental impact, alongside the same regional power-outage and school-closure disruption described for Franklin (see climate-weather).
No hurricane wind or storm-surge exposure
Brentwood sits well inland with no direct hurricane wind or storm-surge exposure -- the same structurally different hazard profile as Franklin and the rest of Middle Tennessee, distinct from the coastal hurricane risk covered elsewhere on this site for Gulf/Atlantic markets.
Key takeaways
- No Brentwood-specific homeowners insurance figure was confirmed this session; Tennessee statewide averages ranged $2,958-$3,757/year across sources, with a separate LendingTree figure of $3,408/year cited as the 7th-highest state average nationally (June 2026) -- the same disclosed gap as Franklin.
- Brentwood shares Williamson County's direct tornado exposure: Brentwood, Franklin, and Williamson County fire departments jointly responded to relief needs after the December 9-10, 2023 tornado outbreak.
- The January 2026 ice storm forced the City of Brentwood to close all parks, City Hall, and the John P. Holt Brentwood Library, and to cancel City Commission meetings -- a real, specific, documented local governmental impact.
- Brentwood has no direct hurricane wind or storm-surge exposure, the same structurally different hazard profile as Franklin and the rest of inland Middle Tennessee.
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