Tiny home rules in Leander, TX — covering tiny houses on wheels (THOWs), park model RVs, and tiny home on foundation builds — determine where they are legal and how they get permitted.
Leander is unusual in having a dedicated 'TH – Tiny House' zoning use component. A tiny house must be 140 to 700 square feet of living area, be a permanent structure on a permanent foundation, and connect to city water and wastewater. One tiny house is allowed per lot, with multiples up to 8 units per acre in tiny-house zoning.
Unlike many Texas cities, the City of Leander has a stand-alone tiny-home category in its Composite Zoning Ordinance: Article III, Section 11, the 'TH – Tiny House' use component. The ordinance permits 'One (1) Tiny House per lot' and sets a size range — 'The minimum dwelling size shall be no less than one hundred forty (140) square feet and no more than seven hundred (700) square feet of living area.' Tiny houses 'shall be permanent structures that are constructed on or off site and shall be mounted to a permanent foundation,' must have a driveway and an address, and must connect to city utilities including water and wastewater. The component allows very small lots (a minimum interior lot of 700 square feet, 20 feet wide). Multiple tiny houses are allowed on one lot, but 'the total number of Tiny Houses shall not exceed eight (8) units per acre' or the utility capacity of the lot, whichever is less, and each unit must have a minimum of 200 square feet of exterior open space. Parking is a minimum of one off-street space per dwelling. Because this is a zoning component, a property must be zoned (or rezoned) for the TH use component before tiny houses can be built — a tiny home cannot simply be placed on any residential lot. A tiny home built on wheels would generally be treated as an RV/manufactured unit rather than a permanent dwelling under the ordinance.
Placing a tiny house on a lot not zoned for the Tiny House component, building below 140 or above 700 square feet of living area, failing to mount it on a permanent foundation, exceeding 8 units per acre, or skipping the required city water/wastewater connection can result in permit denial and code enforcement.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
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Side-by-side rule comparisons with other cities in Williamson County.
See how Leander's tiny homes rules stack up against other locations.
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