Middleton, WI Building Setbacks & Zoning: Setback Rules (2026)
Key Facts
- District
- SR-L Single-Family Residential Low Density
- Front setback
- 20 feet minimum
- Side setback
- 8 feet interior lots
- Rear setback
- 25 feet minimum
- Corner street-side setback
- 20 feet minimum
- Garage projection limit
- Max 5 feet past house front
Summary
In Middleton's SR-L Single-Family Residential Low Density district, City of Middleton Zoning Code Section 10.02.10(7) sets a 20-foot minimum front setback, an 8-foot minimum interior side setback, and a 25-foot minimum rear setback, with a 20-foot corner-lot street-side setback.
Minimum Lot Area 7,200 square feet Maximum Impervious Surface Ratio 45 percent Minimum Lot Width 60 feet Minimum Lot Depth 120 feet Minimum Lot Frontage at Right-of-Way 30 feet Minimum Front Setback 20 feet
Minimum Front-Loaded Attached Garage Setback* No more than 5 feet in front of the plane of the principal structure** Minimum Porch Setback (front and street side yards on corner lots)** 8 feet
Minimum Street Side Setback (on corner lots) 20 feet Minimum Side Setback (interior) 8 feet Minimum Rear Setback 25 feet Maximum Principal Building Height 36 feet
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Municipal Code: Supplement 3 Update 1).
Full Breakdown
10(7) of the City of Middleton Municipal Code lists the Density, Intensity, and Bulk Regulations table for the SR-L Single-Family Residential Low Density district, the City's standard single-family zone with a target density of six units per acre. The table sets a Minimum Front Setback of 20 feet, a Minimum Street Side Setback of 20 feet on corner lots, a Minimum Side Setback of 8 feet for interior lots, and a Minimum Rear Setback of 25 feet. Two additional dimensional rules interact with the yard setbacks: a front-loaded attached garage cannot project more than 5 feet in front of the plane of the principal structure, and any porch built in a front or street-side yard on a corner lot gets a reduced 8-foot setback rather than the full 20-foot yard minimum, encouraging usable front porches without pushing the whole house back.
A separate pavement setback applies to driveways and other paved surfaces: 2 feet from side and rear lot lines and 10 feet from any street right-of-way, distinct from the building setback. 10, cross-references directly, requiring all structures to comply with the requirements listed for each zoning district in Article II. Other residential districts in Middleton carry different numbers under their own Article II sections; for example, some of the City's higher-density single-family zones use tighter 15-foot front setbacks with alley-served rear setbacks as low as 3 feet, so a homeowner must check the table for the specific zoning district before assuming SR-L's figures apply to a different lot.
Violations & Fines
Building or fencing an addition, garage, or other structure into the required front, side, or rear setback without an approved variance from the Board of Zoning Appeals is a Zoning Ordinance violation, enforceable by the Zoning Administrator under Section 10.10.60, and can require the structure to be relocated or removed to restore the required yard.
Frequently Asked Questions
What is the front yard setback in Middleton's SR-L district?
Can I build a porch closer to the street than the setback in Middleton?
Do all Middleton residential districts use the same setbacks?
Sources & Official References
Other rules in Middleton
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Setback Rules in Nearby Cities
How other cities in Dane County handle setback rules.