Does Bellmead, TX need an earthquake retrofit?

USGS's ASCE 7-16 seismic design model - the same standard building codes use - places Bellmead in Seismic Design Category B: Low seismic hazard. Code requires basic seismic detailing (bracing, connections) but no special structural system restrictions. Rank it against the rest of the country and Bellmead sits at the 17th percentile for seismic hazard among 4,875 US cities.

Bellmead by the numbers

USGS's underlying values for Bellmead: 0.031g peak ground acceleration, 0.066g at short period, 0.043g at 1 second. Within Texas alone, Bellmead ranks 196 of 384 cities by seismic hazard - the 49th percentile in-state. Bellmead has a population of about 10,607.

What a retrofit costs in Bellmead

A full earthquake retrofit typically runs $5,000-$10,000 nationally (around $7,000 typical), driven mainly by house size and foundation type, not by Texas specifically. California's Earthquake Brace + Bolt grant, which covers a large share of this cost, is a California-only program and does not apply in Texas.

Insuring against this, not just retrofitting

A Bellmead homeowner cannot buy a standalone earthquake policy in most cases - it is added to an existing homeowners policy as an endorsement, so the place to start is a regular home-insurance quote.

Where Bellmead's figures come from

Bellmead's Category B and every number above trace to USGS's own ASCE 7-16 Design Maps service - see the methodology guide. See the category explainer for what Category B does and doesn't tell you about Bellmead.