Find grants, rebates, forgivable loans, and free programs for Darien, CT, filtered to your situation.
As of June 2026, 26 home improvement grant, rebate, and forgivable loan programs are open to homeowners in Darien, CT, with individual awards up to $126,526. 5 programs target seniors, 2 serve veterans, and 14 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 | 0 | Forgiven after a residency period | Larger repairs with no money down |
| Rebates | 6 | 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...
Federally-funded weatherization services for income-eligible Connecticut homeowners and renters. Includes insulation, ai...
State-funded lead hazard abatement for homes built before 1978 where a child under age 6 has an elevated blood lead leve...
Low-interest home repair loan for Connecticut homeowners to make necessary improvements to owner-occupied properties. In...
Comprehensive home energy assessment and rebates for insulation, air sealing, and efficiency improvements. Includes free...
Rebates for qualifying air-source and ground-source heat pump installations. Available to Eversource electric customers ...
Incentives and financing programs for residential solar installations in Connecticut. Includes performance-based incenti...
Rebate for qualifying ENERGY STAR certified heat pump water heaters for Eversource electric customers. Provides energy-e...
Grant program for Connecticut seniors age 62+ to make home modifications that enable aging in place. Covers accessibilit...
Grant for veterans with certain service-connected disabilities to build or modify a home to meet their disability needs....
Grant for veterans with certain service-connected disabilities to adapt a home they or a family member own. Helps vetera...
Low-interest loan for very low-income rural homeowners to repair, improve, or modernize their homes. Loans up to $40,000...
Grant for very low-income seniors age 62+ in rural areas to remove health and safety hazards. Can be combined with Secti...
State tax credit for qualified rehabilitation of historic buildings in Connecticut. Provides 25% tax credit (30% for sma...
Federally-funded heating assistance for income-eligible Connecticut households. Provides one-time benefit per heating se...
Additional heating assistance for Connecticut households receiving CEAP who also contribute toward their heating costs. ...
Grant for Connecticut residents with disabilities to make accessibility modifications to their homes. Covers ramps, lift...
Property tax freeze program for Darien seniors age 70+ with limited income. Freezes property taxes at current level to h...
Low-interest loan for Connecticut homeowners to repair or replace failing septic systems. Available to owner-occupants w...
Rebate for qualifying ENERGY STAR certified smart thermostats for Eversource electric customers. Smart thermostats learn...
Rebates for qualifying ENERGY STAR certified appliances including refrigerators, clothes washers, and dryers. Available ...
State income tax credit for Connecticut seniors age 65+ with limited income. Credit amount varies by income level and fi...
Rebate for Level 2 electric vehicle charging station installation at single-family homes. Available to Eversource electr...
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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26 programs are currently listed for Darien, 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 Darien, 15 programs do not require repayment, 0 are forgivable loans, and 6 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.