Key takeaways
- On July 27, 2026, FHA announced a broad waiver of well distance requirements for Individual Water Supply Systems under its Minimum Property Requirements for existing construction (Handbook 4000.1).
- The waiver applies only when the property meets the local jurisdiction's distance requirements and acceptable water testing results are documented by the mortgagee.
- "Local jurisdiction" means the local health authority, environmental agency, or municipality that inspected, permitted, or grandfathered the private water system in its current configuration.
- The waiver is effective immediately and does not apply to FHA's minimum property standards for new construction.
What happened
FHA said its well distance requirements did not universally align with local jurisdictions that have deemed shorter distances safe and code-compliant, and that the mismatch could act as a barrier to housing supply. The waiver replaces the federal distance test for existing construction with the local standard, provided water testing is documented in the loan file. FHA described this as the first step in a broader effort to modernize its Minimum Property Requirements, with more updates expected.
What this means for landlords
Be precise about scope. This is a mortgage-underwriting standard, not a habitability or landlord-tenant rule. It does not change your obligations to tenants, and it does not change state well-testing or disclosure duties.
It matters in one situation: a transaction involving FHA financing on an existing home with a private well. Deals that previously stalled on federal well-distance measurement may now clear if the local authority's requirements are met and water testing is documented. That is relevant if you sell a single-family rental to an FHA buyer, buy an existing home with FHA-eligible financing, or refinance into an FHA loan.
Separately, if a property you rent out is on a private well, your state or county likely has its own testing and disclosure rules for rental housing. Those are untouched by this waiver.
Action checklist
- If a pending FHA transaction was flagged on well distance, ask the lender to review the July 27, 2026 waiver before repricing or terminating.
- Collect documentation from the local health authority or municipality showing the well was inspected, permitted, or grandfathered in its current configuration.
- Obtain and retain current water testing results; the waiver conditions on documented acceptable results.
- Do not assume the waiver applies to new construction — it does not.
- Keep following your state and local rules on rental-property well testing and tenant disclosure.
Sources
- U.S. Department of Housing and Urban Development, FHA INFO 2026-17, "FHA Issues Waiver to Well Water Distance Requirements for Existing Construction" (July 27, 2026) — https://www.hud.gov/hud-partners/single-family-fha-info
This article is educational and is not legal or lending advice. Confirm loan-level requirements with your mortgagee and local requirements with your health authority.