Rolling farmland at the edge of the Twin Cities metro, with corn and hay fields, oak and maple woodlots and a small cattail-ringed lake.
Scott County, Minnesota Minneapolis–St. Paul & the Twin Cities Metro

Barndominium Builders in Scott County, Minnesota

Among the south-metro counties, Scott is where barndominium builders near Scott County find the simplest permit path on rural land: in the ten townships the county itself does both the zoning and the building inspection. Shakopee, Prior Lake and Savage along the Minnesota River are suburban and handle their own permits, but south and west of them the townships around Jordan, Belle Plaine and New Prague are farm country. A buyer there deals with one county office for zoning review and one for the building permit, and for some projects also collects a township sign-off. The catch is density. The county's A-1 Agricultural Preservation district allows one home per 40 acres, so a new house on farmland depends on the parcel having a building eligibility, and that is worth confirming before you pay farmland prices for a building site. We sell barndominium kits, draw custom plans and build turnkey pole barn and steel homes, and we can review a Scott County parcel's zoning district, eligibility and septic site with you first.

Scott County at a glance

County
Scott County
Building permit
County building program
Land use
County zoning
Wastewater
Septic (SSTS) via the county
Frost depth / snow load (state rule)
3-1/2 feet / 50 psf

Pole Barn Homes near Scott County

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.

Permits, Zoning & Septic in Scott County

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 Scott County, 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 permit County building program

Scott County Building Inspections

Scott County Building Inspections manages the Minnesota State Building Code within the townships, and every permit is applied for through the county's ePermit portal. A new one- or two-family dwelling permit is all-inclusive, bundling plumbing, mechanical and sewer or septic permits; electrical permits come from the Department of Labor and Industry. The eight cities permit separately inside their limits.

Source: Building Inspections, Scott County (scottcountymn.gov)

Who decides the land use County zoning

Scott County Planning & Zoning

The county's Planning Department is legally responsible for planning and zoning in all ten townships, working with township officials, and it reviews township building permits for zoning compliance; each of the county's eight cities does its own planning and zoning. Rural districts include A-1 Agricultural Preservation, and shoreland and floodplain setbacks apply on top of the district rules.

Source: Planning & Zoning, Scott County (scottcountymn.gov)

Sewer or septic Septic (SSTS): county

Scott County (septic permits through the Building Inspections ePermit portal)

Scott County's SSTS program runs under County Ordinance No. 4, effective countywide, with enforcement and permitting coordinated in the larger cities. Septic permits are applied for through the county's ePermit portal with a design, site map and soil observation logs.

Source: Septic Systems, Scott County (scottcountymn.gov)

Is the State Building Code enforced here?

In Scott County, 18 of the 18 cities and townships in DLI's State Building Code Jurisdiction Directory have adopted the State Building Code, including Belle Plaine, Credit River, Elko New Market, Jordan, New Prague, Prior Lake; elsewhere the county's zoning, shoreland and septic rules still apply.

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 Scott County
Frost footing depth
3-1/2 feet (frost Zone II), unless an engineer competent in soil mechanics determines otherwise.

Source: Minn. R. 1303.1600, Footing Depth for Frost Protection (revisor.mn.gov)

Ground snow load
50 pounds per square foot of ground snow load, the starting point for the structure's snow design.

Source: Minn. R. 1303.1700, Ground Snow Load (revisor.mn.gov)

A-1 Agricultural Preservation density
The county's A-1 district handout sets a density of 1 dwelling unit per 40 acres or quarter-quarter section, a 40-acre lot area, 600 feet of lot width and a 35-foot principal building height; older lots of record created by the dates it lists can remain buildable (Scott County Zoning Administration, read 27 Sep 2026).

Source: A-1 Agricultural Preservation Zoning District, Scott County Zoning Administration (scottcountymn.gov)

When the county wants a septic check
Beyond state triggers, Scott County's ordinance requires a septic compliance inspection when an accessory structure such as a garage or pole building is added and adequate records of the soils or installation are not available, when use changes from seasonal to year-round, and when new lots are created around an existing system (read 27 Sep 2026).

Source: Septic Systems, Scott County (scottcountymn.gov)

Building on land near Scott County

Farmland in the Scott County townships is mostly in agricultural districts where the one-home-per-40-acres rule applies, so the right question about a parcel is whether it carries an unused building eligibility, not just whether it is large. Lakes and the Minnesota River bottoms bring shoreland and floodplain limits, and the A-1 rules keep structures out of wetlands, shoreland setbacks and the 100-year floodplain. Plan the site around a septic drainfield and a well. For the neighbouring county-zoned townships west, see the Carver County page; for a suburban lot with city services, compare the Lakeville page.

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

Building in Scott County: questions

Start the survey
How much does it cost to build a barndominium near Scott County?
Settle the land question first, since a new home needs a building eligibility or a qualifying older lot of record. After that, size, finishes, the septic system, the well and the driveway set the total. The barndominium cost guide gives sourced per-square-foot ranges, and our survey starts a price for your parcel.
Do I need a building permit for a barndominium in Scott County?
Yes. In the townships, Scott County Building Inspections issues the permit through its ePermit portal, and a new dwelling permit bundles the plumbing, mechanical and septic or sewer permits; electrical permits come from the state. Some projects also need a signed township approval form, which the county's form helps you check. Inside the eight cities, the city permits. Our permitting service handles the submission.
How many acres do I need for a pole barn home in rural Scott County?
In the A-1 Agricultural Preservation district the density is one dwelling per 40 acres or quarter-quarter section, with a 40-acre lot area, so acreage alone is not the test: the parcel must hold a building eligibility, or be an older lot of record the ordinance treats as buildable. Other rural districts have their own rules, so confirm the district with Planning & Zoning. Our pole barn homes page covers the building.
Will adding a shop trigger a septic inspection in Scott County?
It can. The county requires a compliance inspection when a garage, pole building or other accessory structure is added and adequate records on the septic soils or installation are missing. New systems are permitted through the county, designed and installed by MPCA-licensed professionals; we schedule around that work but do not design or install septic systems.

Other places near Scott County

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.

Building in Scott County?

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.