Affordable dwelling unit program; adds Roanoke City to list of localities with authority to provide.

Requires the Virginia Housing Development Authority to analyze the bill's effectiveness for Roanoke and report findings to the House Committee by November 1, 2026.

Adds a sunset clause stating the bill's provisions will not become effective unless they are reenacted during the 2027 legislative session.

Updated the bill header to reflect the new offer date of January 23, 2026, and replaced the original patron and referral status with details about the substitute amendment.

The document layout was altered to include extra vertical spacing and a new 'House Substitute' header, likely reflecting the bill's progression through a specific committee subcommittee.

Line numbers and internal tracking codes (e.g., 26106012D) were added to the text, which are used for legislative record-keeping but do not change the law.

The date format in the committee attribution was updated from a blank line to 'January 23, 2026'.