Ramsey County, Minnesota Minneapolis–St. Paul & the Twin Cities Metro

Barndominium Builders in St. Paul, Minnesota

Barndominium builders near St. Paul, Minnesota get the same question every week: can a steel-framed home with a shop go on a city lot? Sometimes, but St. Paul is a dense, fully developed capital city in Ramsey County, and most parcels are small lots in long-established neighbourhoods. The city's own design rules for new houses (a street-facing entrance, a minimum share of windows, garage doors that do not count toward it) shape what a barndominium can look like here, and the largest-lot residential district still starts at 9,000 square feet. So we are straight with St. Paul buyers: a modest barndominium-style house can work on an infill lot if it is designed for the street, and a full house-and-shop layout usually belongs on acreage east or south of the city. We supply barndominium kits, draw custom plans that meet the city's design standards, and deliver turnkey builds with the permit work handled. If your land is in the city, send us the address and we will check its district before anything is drawn; if you are still looking, start with the counties around the capital.

St. Paul at a glance

Principal county: Ramsey County
Building permit: City building official
Land use: City zoning
Wastewater: Public sewer
Frost depth / snow load (state rule): 3-1/2 feet / 50 psf

Tell us about your land

Barndominium Kits & Floor Plans for St. Paul

The parcel decides the budget more than the floor area does, so each option is priced against your land rather than a rate card.

Barndominium Kits

Barndominium kits and shell kits for Minnesota land, sized to your county's state-set snow load and frost depth, with the drawings your permit needs.

Custom Plans

Custom barndominium plans drawn for Minnesota: your layout and shop, your county's snow load and frost depth, and a set ready for plan review.

Barndominium Floor Plans

Stock plans by size and layout, each a starting point adjusted to your parcel.

Pole Barn Homes near St. Paul

A pole barn home sets its frame on posts and trusses (the engineering term is post-frame), which often suits a simple, wide layout with a shop bay under the same roof. Whether it fits your parcel comes down to the zoning and the site, set out below.

Pole Barn Homes

Pole barn homes in Minnesota: pole barn house kits and plans sized to your county's snow load, with posts and footings set below the state frost depth.

Permits, Zoning & Septic in St. Paul

Who issues the permit, who zones the land and who handles septic can change at a city limit or a county line. Here is who decides each part in St. Paul, taken from the office or document that publishes it. Rules change, so check them again against your parcel before anything is drawn.

Who issues the building permitCity building official

Department of Safety and Inspections (DSI), City of Saint Paul

DSI issues the building permit, and its permit page lists building a new structure first among the changes to a one- or two-family residence that need one. Applications and inspections run through the city's online permit system. DSI keeps separate lines for Building Code questions and for Zoning Code setbacks, lot coverage and land use, and properties in historic districts carry extra restrictions.

Source: Building Permits & Inspections, City of Saint Paul (stpaul.gov)

Who decides the land useCity zoning

Zoning, Department of Safety and Inspections, City of Saint Paul

St. Paul's Zoning Code (Legislative Code Title VIII) sorts homes into the RL large lot, H1 and H2 residential districts and the RM multiple-family districts. Table 66.231 sets a minimum lot area per principal unit of 9,000 square feet in RL, 1,500 in H1 and 1,000 in H2, with maximum lot coverage for all buildings of 40, 45 and 50 percent.

Source: Chapter 66, Zoning District Uses, Density and Dimensional Standards, Saint Paul Code of Ordinances (library.municode.com)

Sewer or septicPublic sewer

Sewer Utility Division, Saint Paul Public Works

The Sewer Utility issues a Sewer Construction Permit for new sewer connections serving properties in St. Paul, applied for through the city's PAULIE platform with required inspections. The RL district's stated purpose includes room for private wells and sewage treatment systems on some large lots, so confirm which service your parcel has.

Source: Contractor Information, Sewer Utility Division, City of Saint Paul (stpaul.gov)

Is the State Building Code enforced here?

DLI's State Building Code Jurisdiction Directory lists St. Paul as having adopted the State Building Code, so a building permit and inspections apply to a new home here.

Source: State Building Code Jurisdiction Directory (Local Code Lookup), Minnesota Department of Labor and Industry (secure.doli.state.mn.us), read 27 September 2026. Check it again for your parcel, then call that office.

Design figures the state sets for Ramsey County

Frost footing depth: 3-1/2 feet (frost Zone II), unless an engineer competent in soil mechanics determines otherwise.
Ground snow load: 50 pounds per square foot of ground snow load, the starting point for the structure's snow design.

Design standards for new houses: Zoning Code Sec. 63.110 requires a new home's primary entrance to face the street or open off a porch or similar feature, above-grade windows and doors on at least 15 percent of walls facing a public street and 10 percent of all exterior walls, and it does not count garage doors as openings unless they have windows (Saint Paul Code, read 27 Sep 2026).
The large-lot district: Sec. 66.211 (Ord. 23-43, October 2023) describes RL as the lowest-density district, a semirural setting meant to protect wooded areas and fragile bluffs and to leave enough lot area for private wells and individual sewage treatment systems.

Turnkey Builds

Turnkey barndominium builds in Minnesota: land check, plans, permits, foundation, frame and finish under one agreement, from raw land to move-in.

Site Preparation

Barndominium site preparation in Minnesota: shoreland and septic checks first, then clearing, grading, the driveway and a pad for frost-depth footings.

Permits & Approvals

Barndominium permits in Minnesota: who enforces the building code on your parcel, and the zoning, septic and well approvals that apply everywhere.

Metal Building Homes & Shouses near St. Paul

A steel frame instead of posts, or a home and a workshop under one roof: the same parcel questions apply, so start from the rules above.

Metal Building Homes

Metal building homes in Minnesota, insulated and air-sealed for a long winter, with condensation and radon handled before the walls close in.

Shouses

Shouses in Minnesota: a heated shop and a home under one roof, laid out for big doors, winter work and the separation a house needs from its shop.

Steel & Metal Building Construction

Red-iron steel frames for Minnesota barndominiums and shops: wide clear spans, roofs sized to your county's snow load, columns on frost-depth footings.

Building on land near St. Paul

Open land inside St. Paul is scarce: the city is built out, and a new home usually means an infill lot or a teardown. Check the zoning map first, because H1 and H2 lots can be a fraction of the RL minimum, and the bluffs above the Mississippi River bring slope and river-corridor rules of their own. A shop-sized footprint also has to fit the coverage cap for the district. Buyers who want room for a real shop or a pole barn home generally look outside the city: the Washington County page and the Dakota County page cover the cities and townships to the east and south where larger parcels still exist.

Other places in this part of Minnesota

Minneapolis–St. Paul & the Twin Cities Metro

See every service

Have land in or near St. Paul? Tell us about the parcel and what you want on it, and we will check it against the local rules before anything is drawn.

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Building in St. Paul: questions

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How much does it cost to build a barndominium near St. Paul?

On a city lot, the cost is shaped by what is already there: demolition of an old house, a sewer connection, design changes to meet the street-facing rules, and tight access for cranes and deliveries. On acreage outside the city, the driveway, well and septic take their place. Our barndominium cost guide lays out sourced per-square-foot ranges, and the survey lets us price your own site.

Do I need a building permit for a barndominium in St. Paul?

Yes. A new home needs a building permit from the Department of Safety and Inspections, applied for through the city's online system, and a new sewer connection needs its own Sewer Construction Permit from Public Works. Zoning review covers setbacks, lot coverage and the design standards before the permit is issued. We handle the permitting on a turnkey build, and licensed trade contractors handle plumbing, electrical and HVAC.

Which zoning district allows the largest lot for a barndominium in St. Paul?

RL large lot is the city's lowest-density residential district, with a 9,000-square-foot minimum lot per principal unit, a 35-foot height limit and 40 percent maximum lot coverage. H1 and H2 allow much smaller lots. Even in RL, a barndominium must meet the building design standards: a street-facing entrance and enough windows, with garage doors not counted unless they have glass.

Can a barndominium kit meet St. Paul's design rules?

Often, if it is chosen with the rules in mind. Put the entry and a porch on the street side, add windows to the street elevation, and keep the shop doors off the front where you can. Our barndominium kits and custom plans can be laid out that way, and a smaller plan such as the small barndominium suits a city lot better than a wide shop plan.

Keep reading

What usually comes next once you know what St. Paul allows.

Barndominium Cost Guide

Sourced per-square-foot ranges by tier and size, and what moves the number on your land.

Read it

Is a Barndominium Legal in Minnesota?

Zoning, permits, septic and who inspects, before you buy the land.

Read it

How Long Does It Take?

From parcel to move-in, and which steps set the clock.

Read it

Sources for this page

The published pages behind the St. Paul facts above. Rules change, so check the current version with the office before you rely on it.

Other places near St. Paul

Nearby places with their own pages. Across a city limit or a county line the permit office, the zoning and the septic rules can change, so each is covered separately.

Minneapolis

Hennepin County, Minnesota

Washington County

Minnesota county

Dakota County

Minnesota county

Woodbury

Washington County, Minnesota

Building in St. Paul?

Start with the survey. Tell us where the land is and what you want on it, and we will come back with which offices decide it, what the zoning allows, and a plan to fit.

Start the survey