Curated coverage· home-improvement

GSE changes, Boxabl pact spur mortgage lending opportunities

New GSE guidelines and modular housing partnerships are making it easier for homeowners to finance ADUs and factory-built units through mortgages.

Curated by Financing Your Way from original reporting by American Banker — Top News. Summary is AI-assisted and editorially reviewed — see our editorial standards.

FYWBy Financing Your Way EditorialSeptember 3, 2026

Recent shifts from Fannie Mae and Freddie Mac are opening new doors for home improvement retailers and builders focusing on Accessory Dwelling Units (ADUs) and manufactured housing. The Government-Sponsored Enterprises (GSEs) are expanding their support for factory-built homes, specifically through partnerships with innovators like Boxabl. This means your customers will have easier access to traditional mortgage products and HELOCs for high-tech, modular builds that were previously difficult to finance. For businesses in the home-improvement and construction space, this signals a major shift in how you can market high-ticket items. Instead of relying solely on high-interest personal loans, you can now steer customers toward mortgage-backed financing for ADUs. Freddie Mac’s updated guidelines specifically aim to increase liquidity for these smaller, modular dwellings. This lowers the barrier to entry for homeowners looking to add value to their property or create rental income. Expect a more streamlined appraisal process for these non-traditional structures. As lenders get clearer guidance on how to value and secure these units, your sales team can close deals faster. You are no longer just selling a product; you are selling a financeable real estate asset. Keep an eye on regional lenders who are early adopters of these GSE changes, as they will be your best partners for customer referrals.

Source: American Banker — Top News

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