Setback Regulations for the MU-2 Mixed Use District in Dallas

In the City of Dallas MU-2: Mixed Use District 2, the minimum front yard setback is established at 15 feet, while general side and rear setbacks are not required unless the development is adjacent to a residential district. When a property in the MU-2: Mixed Use District 2 is adjacent to or across an alley from specific residential or multifamily districts, a minimum 20-foot side or rear yard setback must be maintained, with additional "tower spacing" setbacks required for structures exceeding 45 feet in height [Section 51A-4.125(e)(4)].

Setback Category	Minimum Requirement	Conditions and Supplemental Regulations
Front Yard	15 feet	Standard requirement for all structures in the district [Section 51A-4.125(e)(4)(A)].
Side Yard (General)	No minimum	Applies when not adjacent to or across an alley from a residential district [Section 51A-4.125(e)(4)(B)(i)(bb)].
Rear Yard (General)	No minimum	Applies when not adjacent to or across an alley from a residential district [Section 51A-4.125(e)(4)(B)(i)(bb)].
Residential Adjacency	20 feet	Required for side and rear yards when adjacent to or across an alley from R, R(A), D, D(A), TH, TH(A), CH, MF, or MF(A) districts [Section 51A-4.125(e)(4)(B)(i)(aa)].
Tower Spacing	1:2 ratio (additional)	An additional 1 foot of setback is required for every 2 feet of height above 45 feet, capped at a maximum total setback of 30 feet [Section 51A-4.125(e)(4)(B)(ii)].

Front Yard Requirements

In the MU-2: Mixed Use District 2 of Dallas, all buildings must provide a minimum front yard setback of 15 feet [Section 51A-4.125(e)(4)(A)]. General provisions of the Dallas Development Code allow for certain ordinary projections to encroach into this area, such as window sills, belt courses, cornices, and other architectural features, provided they do not project more than 12 inches into the required yard [Section 51A-4.401(a)(1)].

Side and Rear Yard Requirements

Standard Requirements

Under the City of Dallas zoning regulations for the MU-2 district, there is no minimum side or rear yard requirement for standard developments that do not border residential areas [Section 51A-4.125(e)(4)(B)(i)(bb)].

Residential Adjacency

The City of Dallas imposes stricter setback standards when a nonresidential or mixed-use development in the MU-2 district interface with residential neighborhoods. A minimum 20-foot setback is mandatory for any side or rear yard that is adjacent to or directly across an alley from the following residential districts:

Agricultural [A(A)]
Single Family [R, R(A)]
Duplex [D, D(A)]
Townhouse [TH, TH(A)]
Clustered Housing (CH)
Multifamily [MF, MF(A)] [Section 51A-4.125(e)(4)(B)(i)(aa)].

Tower Spacing for Taller Structures

For buildings in the MU-2: Mixed Use District 2 that exceed 45 feet in height, the City of Dallas requires an additional "tower spacing" setback. This is calculated at a ratio of one foot of additional setback for every two feet of height above 45 feet [Section 51A-4.125(e)(4)(B)(ii)].

This requirement applies to the portion of the structure exceeding the 45-foot height threshold.
The total required side or rear yard setback, including this additional spacing, is capped at a maximum of 30 feet.
Developments are not required to provide a total setback greater than 30 feet regardless of height [Section 51A-4.125(e)(4)(B)(ii)].

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