Find grants, rebates, forgivable loans, and free programs for Watertown, CT, filtered to your situation.
As of June 2026, 25 home improvement grant, rebate, and forgivable loan programs are open to homeowners in Watertown, CT, with individual awards up to $150,000. 6 programs target seniors, 2 serve veterans, and 11 require no income limit.
Data last verified 2026-06-09. How we verify our data.
| Funding type | Programs | Repaid? | Best for |
|---|---|---|---|
| Grants | 15 | Never repaid | Income-qualified homeowners |
| Forgivable loans | 4 | Forgiven after a residency period | Larger repairs with no money down |
| Rebates | 4 | Refunded to you after purchase | Energy-efficiency upgrades |
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HMGP provides funding after a presidentially declared disaster to help communities reduce future disaster losses. Homeow...
ICC coverage is built into every National Flood Insurance Program (NFIP) policy and pays up to $30,000 to help bring a s...
HUD funds state, county, and city governments to identify and fix lead-based paint hazards and other health hazards (mol...
EPA's WIIN Act grants and the Drinking Water State Revolving Fund (DWSRF) fund lead service line replacement programs in...
Free comprehensive weatherization services for income-eligible households including insulation, air sealing, heating sys...
Provides grants and forgivable loans to remove lead paint hazards from pre-1978 homes with children under age 6 or pregn...
CDBG-funded forgivable loan for major home repairs and rehabilitation in Watertown for low-to-moderate income homeowners...
Grant for emergency repairs that pose immediate health or safety hazards for very low-income homeowners in Watertown. Co...
Forgivable loan for home modifications to improve accessibility for disabled or elderly residents. Covers ramps, bathroo...
Low-interest loan program for septic system repairs, replacements, and upgrades to meet current health code requirements...
Comprehensive home energy assessment with instant installation of free energy-saving products (LED bulbs, efficient show...
No-cost comprehensive weatherization for income-qualified Eversource customers including insulation, air sealing, heatin...
Rebates for air-source and ground-source heat pump installations. Combines Eversource rebates with federal tax credits f...
Upfront incentive and ongoing performance payments for home battery storage systems. Receive payment for allowing Everso...
Rebates for high-efficiency natural gas furnaces, boilers, water heaters, and other equipment. Includes smart thermostat...
Performance-based incentives for residential solar installations combined with 30% federal tax credit. Reduces upfront c...
Below-market interest rate mortgages for first-time homebuyers in Connecticut with income up to area limits. Includes op...
State property tax credit for elderly (age 65+) or totally disabled homeowners with income below state limits. Credit ap...
Grants up to $7,500 for seniors 62+ to remove health/safety hazards, plus loans up to $20,000 (1% interest, 20-year term...
Grants for veterans with certain service-connected disabilities to build or modify a home for wheelchair accessibility. ...
Grants for veterans with certain service-connected disabilities to adapt a home for independent living. Covers bathroom ...
Small repair grants for Watertown seniors 60+ to address safety hazards, install grab bars, repair steps/railings, impro...
State income tax credit equal to 25% of qualified rehabilitation expenses for owner-occupied historic homes listed on Na...
Federal HOME funds administered locally for owner-occupied rehabilitation. Provides grants and deferred/forgivable loans...
Point-of-sale rebate for new and used electric vehicles purchased by Connecticut residents. Rebates range from $1,250 to...
Many of these programs can be combined. For example, you can use a city repair grant for the work, a utility rebate for the energy savings, and a federal tax credit on top, all for the same project.
Pick a project to see how much funding could stack on it from multiple programs in this city.
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25 programs are currently listed for Watertown, including FEMA Hazard Mitigation Grant Program (HMGP), FEMA Increased Cost of Compliance (ICC) Coverage, HUD Lead Hazard Control & Healthy Homes.
Grants do not have to be repaid. Forgivable loans are forgiven over a residency period, and rebates refund your money after the purchase. In Watertown, 15 programs do not require repayment, 4 are forgivable loans, and 4 are rebates.
Every program listing carries the official application link and phone number for the administering agency. Homeowners apply directly with that agency; there is no middleman and no fee.