Counties / Washington / Kitsap County, WA
Home resilience & retrofit ROI in Kitsap County, WA
FEMA rates this county's overall natural-hazard risk Relatively Moderate (92/100). For a typical home here, that translates into a resilience score of 59/100 — and a specific, ranked list of upgrades that pay for themselves.
01 The hazards that drive losses here
| Hazard | NRI score | Rating | Est. annual loss, typical home* |
|---|---|---|---|
| Earthquake | 99/100 | Relatively High | ~$452/yr |
| Riverine Flooding | 79/100 | Relatively Moderate | ~$182/yr |
| Coastal Flooding | 79/100 | Relatively Moderate | ~$19/yr |
| Tsunami | 62/100 | Relatively Low | ~$2/yr |
| Tornado | 24/100 | Very Low | < $1/yr |
| Ice Storm | 48/100 | Relatively Low | < $1/yr |
*Building-loss rate for this county (FEMA NRI December 2025) applied to a $350,000 wood-frame home built in the 1990s. Your home will differ — run the simulator.
02 Retrofits with the best payback for a typical home
| Retrofit | Installed cost | Simple payback | Lifetime NPV |
|---|---|---|---|
| Water heater strapping Two steel straps and an afternoon: prevents gas-line rupture and water damage when the ground moves. |
$50–$300 | 7.8 yrs | $76 |
| Pipe insulation & freeze protection Insulating exposed runs and adding heat tape where needed — burst pipes are the #1 winter-storm claim. |
$300–$1,200 | 10.4 yrs | $228 |
03 Common questions
What natural hazards matter most in Kitsap County, WA?
Based on FEMA National Risk Index expected annual losses, the biggest drivers here are Earthquake, Riverine Flooding, Coastal Flooding. The county's overall NRI risk rating is "Relatively Moderate".
Which home retrofit has the best payback in Kitsap County, WA?
For a typical $350,000 home, Water heater strapping ranks first — roughly $23/year in combined avoided losses, energy savings, and possible insurance credits, with a ~7.8-year simple payback. Run the simulator with your own home's details for a personalized ranking.
Where does this data come from?
Hazard scores and expected annual losses come from the FEMA National Risk Index (NRI December 2025); electricity prices from the U.S. EIA; retrofit effectiveness and costs from FEMA, NIBS, IBHS and DOE literature. All figures are transparent estimates, not quotes or advice.
Estimates only — not financial, insurance, or engineering advice. Sources & formulas on the methodology page. FEMA NRI December 2025; social vulnerability 12/100; community resilience 73/100.