Lewisville, TX Property Maintenance: Property Blight (2026)
Key Facts
- Repair/demolition deadline
- 30 days after Council order
- Max extension
- 90 days without a detailed plan
- Lien interest
- 10% per year on city's costs
- Court appeal window
- 30 calendar days, district court
- Emergency demolition
- Executed within 96 hours
Summary
Lewisville can declare a building a 'substandard structure' under City Code §§ 4-243 and 4-246 when damage, deterioration, or code violations make it dilapidated or unfit for habitation, automatically treating it as a public nuisance and a danger to health and welfare. The City Council can then order the structure repaired, vacated, removed, or demolished.
(a)All structures within the city shall comply with the building codes and the fire code.(b)If the city council declares that a structure is a substandard structure under this article, such structure shall automatically be deemed to be a danger to the public health and welfare, a public nuisance, and in violation of this article. ... The city council is authorized to find that a structure is a substandard structure if any of the following conditions or defects exist to the extent that the structure is dilapidated, substandard, or unfit for human habitation and constitutes a hazard to the public health, safety and welfare: (1)The structure has been damaged by fire, earthquake, tornado, wind, flood, vandals or any other cause, to such an extent that the structural strength or stability thereof is subject to partially or fully collapsing...(4)The foundation of the structure or the vertical or horizontal supporting members are 25 percent or more damaged or deteriorated.(5)The total area of nonsupporting coverings of walls, ceilings, roofs, and floors throughout the structure is 50 percent or more damaged or deteriorated.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Unified Development Code: Supplement 3 | Code of Ordinances: Supplement 34 Update 1).
Full Breakdown
The building official who believes a structure is substandard must first prepare a written report describing the property, the violations observed, and a recommendation on whether it should be vacated, repaired, removed, or demolished, then schedule a City Council public hearing. Written notice goes to the occupant and every known owner, lienholder, and mortgagee at least ten days before the hearing, by personal delivery or certified mail with a duplicate by regular mail, and is also posted on the structure's front door and filed in the county real property records if an owner cannot be identified.
Section 4-246 lists 17 disqualifying conditions that can support a substandard finding, including fire, flood, or storm damage threatening collapse, foundation or supporting members 25 percent or more deteriorated, walls or ceilings 50 percent or more damaged, inadequate or blocked fire egress, and mold contamination whose remediation cost would exceed 50 percent of the structure's appraised value. If the Council finds the structure substandard, it orders the owner within 30 days to secure it from entry or to repair, remove, or demolish it, unless the owner proves at the hearing that the work cannot reasonably be finished that fast; the Council can extend the deadline, but not past 90 days unless the owner submits a detailed work plan and proves the extra time is necessary.
If the owner does not act, the city may vacate, secure, repair, remove, or demolish the structure itself, bill the owner, and place a lien on the property under § 4-250 that is subordinate only to tax liens and bears ten percent annual interest. 0012. When a structure poses a clear and imminent danger to life, the building official or fire marshal, with the director of development services' written concurrence, can order emergency demolition without the usual hearing, to be carried out within 96 hours.
Violations & Fines
Occupying a structure posted 'SUBSTANDARD BUILDING - DO NOT OCCUPY,' removing or defacing that posted notice, or obstructing city officials, contractors, or purchasers performing court-ordered repair or demolition work is a misdemeanor. The city may also recover its repair, removal, or demolition costs by assessing them against the property and filing a lien that is subordinate only to tax liens and bears ten percent annual interest.
Frequently Asked Questions
What makes a building 'substandard' in Lewisville?
How long do I have to fix a structure declared substandard?
What happens if the owner does not comply with a substandard structure order?
Sources & Official References
Other rules in Lewisville
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