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Accessory dwelling unit for rent — St. Paul, MN

Looking for accessory dwelling unit for rent in St. Paul, MN? Call AccessoryDwellingUnit Experts for a contact a provider — no obligation. Licensed adu builders serve St. Paul and the surrounding area, and you'll get straight answers on timing and what affects the price.

Last updated: September 24, 2026

What affects the price

Building an ADU is a major project, and the final bill depends on a few key things. Site prep is a big factor; if your land is sloped or needs extensive utility connections, costs go up. The materials you choose—from siding to kitchen finishes—also change the math significantly. Whether you’re building a detached unit or converting an existing garage shifts the permit requirements and structural work needed. We provide exact pricing confirmed free on the call.

About this service

Turning an ADU into a rental property means converting your extra space into a standalone apartment for tenants. This is a smart way to generate monthly income or help pay down your mortgage. You need this service if your local zoning allows for rental units and you have the extra square footage available.

Frequently asked in St. Paul

What prefab ADUs are available for St. Paul homeowners?
What are accessory dwelling units (ADUs)?

Accessory dwelling units (ADUs) are secondary, independent living spaces built on a lot with an existing primary home. They typically include their own kitchen, bathroom, and sleeping area. ADUs can be attached to the main house, like a basement apartment or garage conversion, or be a separate detached structure in the backyard. They provide flexible housing options for homeowners, whether for rental income or to accommodate family members. St. Paul has specific regulations governing their size and placement.

What does accessory dwelling unit mean in St. Paul?

In St. Paul, an accessory dwelling unit (ADU) refers to a secondary, independent living unit on a single-family residential property. This unit has its own cooking, sleeping, and bathroom facilities. ADUs can be attached to the main home or be a standalone structure. They are designed to provide additional housing options, such as for renting out or housing extended family. St. Paul's zoning ordinances outline specific requirements for ADUs, including size and location.

Where can I find accessory dwelling unit builders near me in St. Paul?
What are the most affordable accessory dwelling unit options?
What is the accessory dwelling unit permit process in St. Paul?

The accessory dwelling unit permit process in St. Paul involves submitting detailed plans to the city's planning and building departments. These plans must adhere to all local zoning ordinances and building codes. Once approved, you'll receive the necessary permits to begin construction. Inspections will be conducted throughout the building phase. A final inspection is required before the unit can be occupied. A professional service can guide you through each step efficiently.

What is the cost of an accessory dwelling unit in St. Paul?

Also serving nearby: Minneapolis · Bloomington · Rochester · Duluth · Sioux Falls

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More on this: HUD ADU resources — ADU policy and financing research.

Service area details

303,820residents
5,845per sq mile
—ZIP codes served

Serving all of St. Paul — population 303,820; about 5,845 residents per square mile across 52.0 sq mi.

Neighborhoods served in St. Paul: Summit Hill, Cathedral Hill, Macalester-Groveland, Highland Park, West 7th, Frogtown — and every surrounding area.

Areas we serve

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