Minnesota ADU Laws & Rules (2026)

Compare ADU zoning rules across 2 Minnesota cities. Average ADU score: 7.5/10.

Avg Score: 7.5/102 Cities

Key Minnesota ADU Laws

Minnesota ADU Overview

  • 2 cities currently covered with detailed ADU zoning data
  • Average ADU-friendliness score: 7.5/10
  • Rules vary by city — check individual city pages for details
  • We're actively expanding coverage in Minnesota

Minnesota Cities ADU Comparison

CityMax SizeSetbacksPermit FeesBuild Cost1BR RentScore
Minneapolis 1,050 sq ft 10 feet $1,800-$3,000 $140,000-$280,000 $1,350-$1,800/mo 8/10
Saint Paul 1,000 sq ft 12 feet $1,900-$3,200 $135,000-$270,000 $1,300-$1,750/mo 7/10

Get Free ADU Quotes in Minnesota

Connect with pre-vetted ADU contractors in your area. Free, no obligation.

🔒 Your info is secure. We connect you with up to 3 vetted local contractors. No spam, no obligation.

Finance Your ADU Project

Most ADU projects are funded through HELOCs, construction loans, or cash-out refinancing. Compare rates from top lenders in minutes.

Compare ADU Financing Options →

Stay Updated on ADU Law Changes

Get notified when ADU regulations change in your city. Join 5,000+ homeowners and investors.