Shed Rules: Milwaukee vs Wauwatosa
How do shed rules rules compare between Milwaukee, WI and Wauwatosa, WI?
Wauwatosa has fewer restrictions than Milwaukee.
Milwaukee, WI
Milwaukee County
Sheds and accessory structures in Milwaukee follow Wisconsin Uniform Dwelling Code (SPS 320–325) and MCO Chapter 295. Permits typically required for structures over 144–200 sq ft.
View full Milwaukee rules →Wauwatosa, WI
Milwaukee County
Wauwatosa allows residential sheds with a 1.5-foot minimum side and rear setback (5 feet from an alley) under Title 24 zoning. Sheds 100 square feet or smaller are exempt from a building permit but still must meet zoning setbacks. Maximum height is 16 feet, and total accessory building coverage cannot exceed 12 percent of the lot.
View full Wauwatosa rules →Key Facts Comparison
| Fact | Milwaukee | Wauwatosa |
|---|---|---|
| Permit Threshold | Generally 144–200 sq ft | Over 100 sq ft |
| State Code | WI SPS 320–325 | - |
| Setbacks | Per MCO Chapter 295, Table 295-505-3 | - |
| Contact | DNS Permits Division | - |
| Side/Rear Setback | - | 1.5 ft (18 in) |
| Alley Setback | - | 5 ft |
| Max Height | - | 16 ft |
| Lot Coverage Cap | - | 12% accessory buildings |
Highlighted rows indicate differences between cities.
Milwaukee FAQ
Do I need a permit for a shed in Milwaukee?
Sheds and accessory structures in Milwaukee follow Wisconsin Uniform Dwelling Code (SPS 320–325) and MCO Chapter 295. Permits typically required for structures over 144–200 sq ft.
How big can a shed be without a permit in Milwaukee?
Permit Threshold: Generally 144–200 sq ft. State Code: WI SPS 320–325. Setbacks: Per MCO Chapter 295, Table 295-505-3. Contact: DNS Permits Division.
Wauwatosa FAQ
Do I need a permit for a small shed in Wauwatosa?
No building permit is required for a shed of 100 square feet or less and 12 feet or shorter, per the city's Building Safety Division applying the Wisconsin Uniform Dwelling Code. The shed must still meet Title 24 zoning setbacks (1.5 feet from side and rear lot lines, 5 feet from an alley) and the 16-foot height limit. Sheds larger than 100 square feet require a building permit.
How close to my property line can I put a shed in Wauwatosa?
In residential R districts the minimum setback is 1.5 feet from the side and rear lot lines, and 5 feet if the lot abuts an alley. Eaves may extend into the setback but cannot cross the property line. For unusual situations (corner lots, drainage easements, historic overlays) confirm with Wauwatosa Planning & Zoning at (414) 479-8957.
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