Accessory Structures in Richardson, TX (2026)
2 verified accessory structures rules for Richardson, Texas, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Richardson zoning has no true accessory dwelling unit category. The only living-quarters accessory building it allows in single-family districts is a 'servants' quarters,' and the zoning definition bars it from ever being rented out or used as a separate dwelling, and strips it of any kitchen or its own utility hookups.
Richardson Accessory Dwelling: Servants Quarters Only
Significant RestrictionsRichardson, Tex., Code of Ordinances, Appx. A (Comprehensive Zoning Ordinance) Art. I, § 2 (Definitions: 'Servant's quarters')
Servant's quarters means an accessory building located on the same lot as the principal building or portion of the principal building in a residential zoning district used and occupied as living quarters for persons employed on the premises by the occupant of the premises, on a full-time basis as domestic help, such as a maid, gardener, chauffeur, cook and not rented or otherwise used as a sepa...
Shed & Carport Rules
A Richardson tool or storage shed skips a building permit only if the roof area is 40 square feet or less. Anything larger falls under the zoning ordinance's accessory-building limits: one story, a 12 or 25-foot height cap, and a 3-foot side and rear setback.
Richardson Shed Permit and Setback Rules
Some RestrictionsRichardson, Tex., Code of Ordinances § 6-28 (IBC § [A] 105.2); App. A (Zoning Ordinance), Art. IV, §§ 3, 4(g)(2)
"[A] 105.2 Work exempt from permit. 1.Building: One-story detached accessory structures used as tool and storage sheds, playhouses and similar uses, provided the roof area does not exceed 40 square feet (3.71 m2)." ... Sec. 3. - Height regulations. (a)Principal building. No principal building shall exceed two stories in height... (b)Accessory buildings. Accessory buildings shall be a maximum of...
Looking for Dallas County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Richardson city rules.
Accessory Structures in Dallas County →