Building Safety in Dallas County, TX (2026)

2 county-level rules, plus city-specific rules for 5 cities in Dallas County, Texas.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Dallas County. If you live within an incorporated city, that city's own rules apply — see the city list below.

Fire Sprinkler Requirements

Texas amended IRC R313 to make residential fire sprinklers optional for one- and two-family homes. Dallas County does not require home sprinklers in unincorporated areas, but commercial and multifamily projects must follow IFC and IBC sprinkler rules.

Residential sprinkler mandate limited in Texas

Few Restrictions

Tex. Loc. Gov. Code Sec. 233.061 (Authority to Adopt and Enforce Fire Code)

Sec. 233.061. AUTHORITY TO ADOPT AND ENFORCE FIRE CODE. (a) The commissioners court of a county with a population of over 250,000 or a county adjacent to a county with a population of over 250,000 may adopt a fire code and rules necessary to administer and enforce the fire code.(b) The commissioners court, or any municipality in the county, may contract with one another for the administrati...

Full ordinance details →Official source ↗

Childcare Center Rules

Daycare centers in Dallas County must be licensed by the Texas Health and Human Services Commission Child Care Regulation division. Dallas County HHS handles local sanitation inspections, while building safety follows IBC occupancy rules through city or county building departments.

Childcare licensing through Texas HHSC

Heavy Restrictions

Tex. Hum. Res. Code Sec. 42.041 (Required License for Child-Care Facility)

Sec. 42.041. REQUIRED LICENSE. (a) No person may operate a child-care facility or child-placing agency without a license issued by the department.(b) This section does not apply to:(1) a state-operated facility;(2) an agency foster home;(3) a facility that is operated in connection with a shopping center, business, religious organization, or establishment where children are cared for dur...

Full ordinance details →Official source ↗

Building Safety by City in Dallas County

5 cities in Dallas County have their own building safety rules. Each link goes to that city's dedicated page with code citations.

DallasPop. 1,304,379

7 verified rules • Childcare Center Rules, Door Locking Hardware

IrvingPop. 256,684

2 verified rules • Lead Paint, Pest Control

GarlandPop. 246,018

2 verified rules • Lead Paint, Pest Control

MesquitePop. 150,108

4 verified rules • Elevator Maintenance, Lead Paint

RichardsonPop. 121,323

4 verified rules • Elevator Maintenance, Lead Paint

All Dallas County ordinances

See every category we cover for Dallas County — parking, noise, fences, fires, animals, pools, and more.

Dallas County Ordinance Hub →