What infill developers actually need
The broker who reads the code.
Austin infill development changed materially with the HOME initiative. Phase 1 (effective late 2023) allowed up to three units per SF-zoned lot in many parts of the city. Phase 2 (effective 2024) reduced minimum lot size to 1,800 square feet for small-lot single-family subdivision, opening up compact infill product that was previously not buildable. Site Plan Lite reduced permit lift on under-five-unit projects. Infill Plat simplified the subdivision process for small-lot redevelopment.
Most Austin listing agents have not read the ordinance. They will list a HOME-enabled three-unit project against detached single-family comps in the same submarket and mis-price by 15-25% in either direction. They will misclassify the listing on MLS and miss half the buyer pool. They will fail to position the development against neighboring teardown opportunities that the buyer pool is also evaluating.
Infill development listing requires a broker who has read the ordinance, walked similar projects, and understands the specific buyer profiles for HOME-enabled product (typically investor-buyers, owner-occupants accepting smaller footprints in exchange for closer-in location, and house-hackers). For the full HOME initiative reference, see the HOME initiative developer guide. For the broader builder-services overview, see Austin new construction listing agent.