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Radon and Real Estate Resources

Buying or Selling a Home? Read the Home Buyer's and Seller's Guide to Radon

EPA, with cooperation from its radon partners, has developed a number of tools and resources for use by the real estate community.

On this page:

  • HUD Federal Housing Commissioner takes action on radon
  • Financing Residential Radon Mitigation Costs

HUD Federal Housing Commissioner takes action on radon

In a 2006 letter, Brian Montgomery, the Federal Housing Commissioner at HUD informed Federal Housing Administration (FHA) mortgagees about revisions to its home inspection form (HUD-92564-CN). There is a section on radon testing including the EPA and U.S. Surgeon General’s recommendation that all homes be tested. EPA's 1-800-SOS-Radon hotline is also mentioned.

Mortgagees are required to provide the form to prospective homebuyers at first contact. The form is mandatory for all FHA-insured forward mortgages. This requirement potentially reaches millions of homebuyers.

  • Download the Home Inspection Form (pdf) (HUD 92564-CN) (1 pp, 307 KB)

In 2004, Dr. John C. Weicher, the Federal Housing Commissioner issued a radon gas and mold Notice (H 2004-08) requiring that a release agreement (HUD-9548-E) be included in all sales contracts for HUD-acquired single-family properties.

  • The agreement notifies purchasers of the potential health problems caused by exposure to radon and some molds.
  • Required use of the agreement expired on May 31, 2005.
  • In fiscal year 2004 HUD sold about 78,000 Real Estate Owned (REO) single-family properties.

Financing Residential Radon Mitigation Costs

Using the HUD 203(k) Mortgage Insurance Program to Reduce the Risk of Lung Cancer in People

The Section 203(k) mortgage financing program is the Housing and Urban Development's (HUD) primary tool for rehabilitating and improving single family homes. The program allows home buyers to finance the purchase and repair or improvement of a home using a single mortgage loan.

Reducing radon levels in a home is an improvement that can be financed through a 203(k) mortgage loan. Part of the 203(k) mortgage proceeds must be used to pay the costs of rehabilitating or improving a residential property.

  • To qualify, the total cost of the eligible repairs or improvements, including fixes to reduce radon levels, must be at least $5,000.
  • The 203(k) program is an important tool for expanding home ownership, revitalizing homes, neighborhoods and communities and for making homes healthier and safer for those who occupy them.

Homes eligible for 203(k) financing include:

  1. one to four-family dwellings that have been completed for at least one year;
  2. dwellings that have been demolished, provided some of the existing foundation system remains; and,
  3. converting a one-family dwelling into a two, three, or four-family dwelling; or, alternatively, converting an existing multi-unit dwelling into a one to four-family unit.

The 203(k) program has been used successfully by many lenders to rehabilitate properties through partnerships with state and local housing agencies and with non-profit organizations. To further help borrowers buy homes, lenders have found innovative ways to combine the 203(k) program with other financial resources like HUD's HOPE and Community Development Block Grant Programs.

Contact an FHA-approved lender in your area for more information about HUD’s 203(k) program, or if you are interested in getting a 203(k) insured mortgage loan. Check your phone directory’s blue pages for the HUD office nearest you; they can get you a list of the 203(k) approved lenders in your area.

Radon

  • Indoor Air Quality Home Page
  • Radon Risks and Solutions
  • National Radon Action Plan
  • Standards of Practice
  • State and Tribal Indoor Radon Grants
  • Frequently Asked Questions
  • Radon Resources
Contact Us about Radon
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on April 22, 2025
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