Seattle HomeWise Weatherization Program

Seattle Office of Housing

Available Home Repair

About This Program

Seattle HomeWise Weatherization Program is available to homeowners and renters in Seattle, WA.

Since 1980, Seattle's HomeWise Weatherization Program has provided free energy efficiency improvements to income-qualified homes, averaging $18,000 in services per household at no cost to the resident. Covered work includes insulation, duct sealing, ductless heat pump installation, water heater replacement, kitchen and bathroom ventilation fans, and energy-efficient refrigerators. Homeowners and renters within Seattle city limits or Seattle City Light territory may apply.

Average program value is $18,000 based on Seattle Office of Housing reporting; individual benefits vary by home condition and heating type.

Official program page checked live on 2026-06-22.

Data last verified 2026-04-03. How we verify our data.

In Seattle, WA, you can combine this program with other local help to cut your cost:

Key Details

  • 100% free, no cost to eligible households
  • Average $18,000 in energy upgrades per home
  • Covers insulation, heat pumps, water heaters, and more
  • Open to homeowners and renters within Seattle or SCL territory
  • Apply online at civiform.seattle.gov

How to Apply

Get free help applying Visit Official Program Page Track this program

(206) 684-0244

A grant-savvy contractor in Seattle, WA can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Seattle early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • Household income proof (recent pay stubs, last year's tax return, or benefit award letters for everyone in the home).
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
  • Photos of the problem area or the work to be done.
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Rolling

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

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Frequently asked questions

How much can Seattle HomeWise Weatherization Program provide in Seattle, WA?

No-cost program (avg. $18,000 value).

Who qualifies for Seattle HomeWise Weatherization Program in Seattle?

Seattle HomeWise Weatherization Program is open to homeowners and renters in Seattle, WA. It prioritizes low-income households.

How do I apply for Seattle HomeWise Weatherization Program in Seattle, WA?

Apply directly with Seattle Office of Housing using the official program link on this page or call (206) 684-0244. There is no middleman and no fee.

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

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