Barndominium Builders in Harrison County, Indiana
We build barndominiums on rural acreage across Harrison County, Indiana, around Corydon, Lanesville, Palmyra and Elizabeth: post-frame and pole barn homes, steel-frame barndos, shouses, kits and turnkey builds. The Harrison County Plan Commission in Corydon issues building permits and runs the inspections, and much of the county is karst ground where the building site and septic field both need a careful look. Send us your parcel through our project survey and we will plan the site work before the design is fixed.
- One county office in Corydon for building permits and inspections
- Site and septic planning that accounts for karst ground
- Footings to 24 inches and a 20 psf ground snow load under the state table for Harrison County
- Kits, shell packages or turnkey builds on farm and wooded acreage
Harrison County at a glance
- County
- Harrison County
- Population (2025)
- 40,437
- Residential permits
- Harrison County Plan Commission, 245 Atwood St. NE, Suite 215, Corydon
- ZIP codes
- 47112, 47136, 47117, 47114, 47115, 47160, 47164, 47161, 47135, 47142
Barndominium services in Harrison County
Kits, shells and turnkey builds for Harrison County parcels. We price against your land rather than a rate card.
- Barndominium Kits Barndominium kits and shell packages for Indiana land, drawn to your county's row of the state residential code table. Start with a free project survey.
- Custom Plans Custom barndominium floor plans drawn for your Indiana lot, county and budget — shop bays, lofts and porches included. Start with a free plan survey.
- Turnkey Builds One contract from bare land to move-in: parcel checks, zoning, septic and well, plans, the permits your county issues, construction, inspections and handover.
- Post-Frame Homes Post-frame and pole barn homes for Indiana land — posts, trusses and girts designed to your county's frost and snow row. Start with a free project survey.
- Steel Construction Red-iron clear-span frames designed to your county's own snow, wind and seismic row in the Indiana code, on drawings sealed by an Indiana-registered PE.
- Shouses Shop and house under one roof. In Indiana the wall between them is a fire-code detail, a zoning question and, if you hire help, a building-class one.
- Metal Homes Metal building homes clad to the Indiana Residential Code, checked first against the local design standards and covenants that can limit metal siding.
- Site Preparation Footings to your county's frost depth, septic soils read by a soil scientist, and drives the county highway office permits — Indiana ground, prepared in order.
- Permitting & Approvals One residential code covers all of Indiana, but permits are local. We find which offices govern your parcel, then carry zoning, septic and building approvals.
Harrison County build facts
The local facts that shape a barndominium budget and schedule in Harrison County, each with its source.
Permits, land & local facts
Residential permits: Harrison County Plan Commission, 245 Atwood St. NE, Suite 215, Corydon
- Minimum footing depth
- 24 inches
Harrison County row, state code table (675 IAC 14-4.4, Table R301.2(1))
- Who issues your building permit
- The Harrison County Plan Commission office in Corydon takes building permit applications, reviews plans against a building code checklist, and sends inspectors to areas north and south of Corydon.
- Karst country
- INDOT describes the Mitchell Plateau karst belt as extending from eastern Owen County southward to the Ohio River in Harrison County; sinkholes and caves are common along its border.
- Septic permit
- The Harrison County Health Department's environmental health office permits and inspects residential septic systems; a soil scientist's report on the site comes first.
- Footing depth and snow load
- The state table (675 IAC 14-4.4, Table R301.2(1)) sets a 24-inch minimum footing depth, a 20 psf ground snow load and Seismic Design Category B for Harrison County.
- Small-farm acreage
- The 2022 Census of Agriculture counted 990 farms in Harrison County, about 433 of them under 50 acres.
Source: in.gov
Source: in.gov
Source: in.gov
Source: law.cornell.edu
Source: nass.usda.gov
Building a barndominium in Harrison County: permits & land
Indiana's statewide residential code is the 2020 Indiana Residential Code (675 IAC 14-4.4), based on the 2018 International Residential Code. Building permits and inspections for houses are issued locally, by the city, town or county, not by the state. So for a parcel in Harrison County the questions are who issues the building permit, who issues the zoning permit, and who approves the septic system.
Who issues the permit
Harrison County Plan Commission, 245 Atwood St. NE, Suite 215, Corydon. Issues building permits and improvement location permits and carries out building inspections and certificates of occupancy for the county; the state directory lists the same office for Corydon and the other towns.
Zoning and land
Harrison County Plan Commission (Town of Corydon Planning & Zoning Commission inside Corydon). County zoning, change-of-zone and variance applications go to the Harrison County Planner's Office.
Septic and well
Harrison County Health Department, Environmental Health. Soil scientist report, application and site inspection before construction; the system is inspected again after installation.
Design figures
- Minimum footing depth: 24 inches, from the Harrison County row of the state code table (675 IAC 14-4.4, Table R301.2(1)).
- Ground snow load: 20 psf, from the Harrison County row of the state code table (675 IAC 14-4.4, Table R301.2(1)).
Have land in or near Harrison County? Send us the parcel and we will map the permit path and price the build.
Floor plans for Harrison County builds
- Small Barndominium A small barndominium sized to the minimum house size your county's zoning sets — from 240 square feet in one Indiana district to 1,200 in another — with the state's tiny-house rules available below 400 square feet.
- 3-Bedroom Barndominium A three-bedroom barndominium planned around what Indiana's septic rule counts as a bedroom, so the den does not quietly become bedroom four.
- 4-Bedroom Barndominium A four-bedroom barndominium sized for a full household, with the septic step-up, basement-bedroom egress and upstairs layout planned in from the start.
- Modern Barndominium A modern barndominium — dark metal, big glass, low or shed roofs — checked first against the local design standards and covenants that decide whether that look is allowed on your lot.
- Barndominium with a Shop A barndominium with a shop under the same roof, planned around what the county's zoning lets the shop be used for — hobby, storage or a home business.
- Barndominium with a Garage A barndominium with an attached or detached garage, built to the dwelling-garage separation Indiana rewrote for itself and to your county's zoning.
Where we build around Harrison County
Keep reading
The questions that usually come next for a Harrison County build.
How Much Does a Barndominium Cost in Indiana?
Sourced cost ranges for kits, shells and turnkey builds, and what moves the number.
Read itAre Barndominiums Legal in Indiana? Codes, Zoning and Permits
Permits, zoning and septic approval for a barndominium, and who decides each.
Read itHow Long Does It Take to Build a Barndominium in Indiana?
How long a build takes from parcel to occupancy, and what sets the permit clock.
Read itBarndominium builders near Harrison County
Nearby areas we build in. The permit office, zoning and septic authority can change at a city or county line.
Sources for this page
The primary documents behind the Harrison County figures above. We would rather you checked them than took our word for it.
- Who issues your building permitSource for the who issues your building permit fact above.in.gov
- Karst countrySource for the karst country fact above.in.gov
- Septic permitSource for the septic permit fact above.in.gov
- Footing depth and snow loadSource for the footing depth and snow load fact above.law.cornell.edu
- Small-farm acreageSource for the small-farm acreage fact above.nass.usda.gov
Building in Harrison County: common questions
4 questions we get asked most often about building in Harrison County. If yours is not on the list, ask it directly.
Who builds barndominiums in Harrison County, Indiana?
Who issues building permits for a barndominium in Harrison County?
Does karst affect building a barndominium in Harrison County?
How much does a barndominium cost in Harrison County?
Ready to build in Harrison County?
Tell us about your land and the home you want. We will come back with a plan, a permit path for your parcel and a price to build it.