FHA's Game-Changing Move: ADUs Now Help With Mortgage Financing

In a groundbreaking move that is set to transform the landscape of housing affordability, the U.S. Department of Housing and Urban Development (HUD), through the Federal Housing Administration (FHA), has unveiled a new policy that promises to open doors for homeowners and those aspiring to own a home. This new policy allows lenders to consider income from Accessory Dwelling Units (ADUs) when underwriting a mortgage, thereby expanding financing options for borrowers. It's a pivotal shift that will have far-reaching implications, positively impacting housing supply, generational wealth building, and access to homeownership, in line with the Biden-Harris Administration's goals.

Unlocking New Opportunities: The Role of ADUs

Under the new FHA policy, income generated from ADUs, whether they are housed inside, attached to, or situated on the same property as the primary residence, can be included in the borrower's qualifying income. This means that more borrowers can now qualify for FHA financing, including the 203(k) Rehabilitation mortgages, when the property in question includes ADUs. These auxiliary living units, which can be rented to tenants, contribute to the housing supply in communities, and this policy encourages their integration into homeownership strategies.

A Win-Win Scenario: ADUs and Generational Wealth

This innovative policy is set to benefit a wide spectrum of potential homeowners, including first-time buyers, seniors, and intergenerational families. By embracing the power of ADUs, these individuals can enhance their generational wealth-building potential through homeownership. It's a win-win scenario that aligns perfectly with the Biden-Harris Administration's Housing Supply Action Plan, emphasizing the importance of addressing affordable housing challenges and increasing access to homeownership.

Impactful Policy Highlights

The new FHA policy brings several key provisions:

  1. ADU Rental Income Inclusion: It allows for 75% of the estimated ADU rental income to be considered for qualifying for an FHA-insured mortgage on a property with an existing ADU. This flexibility opens doors for homebuyers with limited incomes, enabling them to leverage the income generation potential of properties with ADUs.

  2. ADU Integration into Standard 203(k) Rehabilitation Mortgages: Homebuyers planning to add a new ADU to an existing structure can now qualify for a mortgage under FHA's Standard 203(k) Rehabilitation Mortgage Insurance Program by considering 50% of the estimated rental income from the new ADU. This empowers homeowners with limited incomes to create ADUs, securing homeownership and bolstering ADU production as rental housing.

  3. ADU Appraisal Requirements: The policy introduces ADU-specific appraisal requirements to ensure that appraisers can accurately identify, analyze, and report on ADU characteristics and expected rent. This step will help appraisers more precisely determine the market value of properties with ADUs and contribute to the growth of ADU valuation.

  4. ADU Financing for New Construction: Under this policy, ADUs are now included in the list of improvements that can be financed under FHA's mortgages for new construction. This significant provision means that new homes can be constructed with ADUs from the ground up, offering an essential source of ADU production.

FHA-approved lenders are set to implement these policies immediately, providing borrowers with expanded opportunities for securing homes that include ADUs. This landmark shift not only recognizes the importance of ADUs in addressing the affordable housing crisis but also signifies the government's commitment to supporting housing solutions that benefit a diverse range of Americans. It's a policy change that underscores the transformative potential of ADUs in the realm of homeownership and housing affordability.


Rental income from ADUs can now help families qualify for mortgages.