Home Improvement Grants in Sun Prairie.
Browse cataloged grants, rebates, loans, and other assistance records for Sun Prairie, WI. Verify each program's current rules, service area, and status.
The Sun Prairie, WI directory shows 20 cataloged resources. Of those, 17 are currently open or actionable home improvement or repair assistance records; the largest published amount stored among those 17 records is $126,526, not an estimate of your award. Discovery tags include 4 senior-related records, 2 veteran-related records, and 10 marked with no income limit. These tags do not determine eligibility; verify the complete official rules.
Record set last reviewed 2026-06-09. How we verify our data.
Types of help in this city
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| Funding type | Records | What to verify | Label scope |
|---|---|---|---|
| Grants | 9 | Repayment, tax, and possible lien terms | Directory classification; confirm official terms |
| Forgivable loans | 1 | Forgiveness schedule, residency, and lien terms | Directory classification; confirm official terms |
| Rebates | 6 | Eligible purchases, upfront payment, and claim timing | Directory classification; confirm official terms |
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Wisconsin Weatherization Assistance Program (WAP)
Federally funded weatherization services for income-eligible Wisconsin residents to reduce heating and cooling costs. Pr...
Sun Prairie Owner-Occupied Rehabilitation Program
CDBG-funded forgivable loan program for major home repairs for low- to moderate-income owner-occupants in Sun Prairie. L...
Sun Prairie Emergency Home Repair Grant
Grant program for emergency home repairs that pose immediate health or safety threats to very low-income Sun Prairie hom...
MGE Home Performance with ENERGY STAR®
MGE rebate program for whole-home energy improvements identified through a comprehensive energy audit. Incentives for in...
MGE Heat Pump Rebate Program
Rebates for installation of qualifying electric air-source or ground-source heat pumps. Enhanced rebates for cold-climat...
MGE Smart Thermostat Rebate
Rebate for purchasing and installing qualifying smart/programmable thermostats that optimize heating and cooling efficie...
MGE Energy-Efficient Water Heater Rebate
Rebates for installing energy-efficient electric heat pump water heaters or high-efficiency gas water heaters. Incentive...
MGE Appliance Recycling Rebate
MGE will pick up and recycle your old working refrigerator, freezer, or window air conditioner and pay you $50 per unit....
Focus on Energy Home Improvement Rebates
Wisconsin's statewide energy efficiency program offering rebates for insulation, HVAC upgrades, windows, doors, water he... Each program administrator alone decides its combination rules. The Grant Map has not verified those rules.
Wisconsin Lead-Safe Homes Program
State-funded lead hazard reduction for pre-1978 homes occupied by children under age 6 or pregnant women. Priority for h...
WHEDA Home Improvement Loan Program
Low-interest financing for home improvements, repairs, and accessibility modifications for income-eligible Wisconsin hom...
USDA Section 504 Home Repair Loan & Grant
Federal program offering low-interest loans (1% fixed) and grants to very-low-income homeowners in eligible rural areas ...
VA Specially Adapted Housing (SAH) Grant
Grant for veterans with certain service-connected disabilities to construct or modify a home to meet disability needs. C...
VA Special Housing Adaptation (SHA) Grant
Grant for veterans with certain service-connected disabilities to adapt a home for independent living. Covers accessibil...
Wisconsin Independent Living Home Modification Grant
Grant program to help Wisconsin residents with disabilities make accessibility modifications to their homes. Covers ramp...
Sun Prairie Sanitary Sewer Lateral Repair Loan
Low-interest loan program to help Sun Prairie property owners repair or replace failing private sanitary sewer laterals....
MGE Shared Solar Program
Subscribe to a portion of MGE's community solar projects and receive monthly bill credits for the solar energy produced ...
Federal Solar Investment Tax Credit (ITC)
The federal Residential Clean Energy Credit under Section 25D is closed for expenditures made after December 31, 2025. T...
Wisconsin Home Energy Assistance Program (WHEAP)
State and federally funded program providing heating assistance to low-income Wisconsin households. Also offers emergenc...
MGE Low-Income Energy Efficiency Program
Free home energy assessment and efficiency upgrades for income-qualified MGE customers. Services include LED lighting, p...
Check program coordination before building a budget
A local grant, utility rebate, or tax credit may cover different parts of a project, but administrators set their own coordination rules. Confirm compatibility and payment timing with each official source.
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Contractor listings in Sun Prairie
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Subscribe for this city only. If our scheduled checks detect a new stored program, an opening or closure, a deadline or funding-status change, or a correction to a stored amount, we may email you. This is not a periodic digest: no email is sent when no qualifying change is detected. Detection, coverage, and delivery are not guaranteed, so keep checking with administrators. Every alert includes an unsubscribe link.