Gently rolling Miami Valley farmland with hay and crop fields, hardwood woodlots and a sycamore-lined creek bottom.
Preble County, Ohio

Barndominium Builders Preble County, Ohio

Turnkey barndominiums, barndominium kits, pole barn homes and shouses for buyers in Preble County. Send us your parcel or the land you are looking at and we will quote the build on it.

Preble County at a glance

Population
40,801
Building department
Preble County Building Regulations

Building a barndominium in Preble County

We are barndominium builders for Preble County, the farm county on Dayton's western side, out on Ohio's western edge. Our clients here are farm families adding a second home on the home place, Dayton-area buyers who want real acreage within a reasonable drive of work, and people who simply want a house and a big shop on open ground. We build turnkey barndominiums, supply barndominium kits for owner-builders, and put up pole barn homes and shouses with equipment bays, livestock space or a workshop under one roof.

This is working farm country: more than a thousand farms averaging about two hundred acres each. That is why Preble buyers can usually find the five, ten or twenty acres that are hard to come by closer to Dayton. Land comes up around Eaton, Lewisburg, West Alexandria, Camden, New Paris, West Manchester, Gratis and West Elkton, and on the farm roads between them. Post-frame building is familiar here, and the county building department publishes its own post-frame plan checklist. A barndominium you live in is still reviewed as a house, though, so we draw it to the Residential Code of Ohio from the start. Preble County's residential department in Eaton handles plans and inspections for unincorporated land and for most of the villages. The county also has its own zoning resolution, so we check zoning, access and the septic and well plan with the county before you buy, then quote the build for that site.

Barndominium services in Preble County

Every service we offer is available to Preble County buyers. We quote against your parcel rather than a rate card.

Local facts for building in Preble County

Preble County's residential department is certified by the Ohio Board of Building Standards to enforce the Residential Code of Ohio on unincorporated land and serves most of the county's villages. The City of Eaton is certified in its own right.

Build conditions for Preble County, Ohio. BUILD CONDITIONS PREBLE COUNTY, OH…CERTIFIED COUNTY DEPT DESIGN WIND SPEED · STATEWIDE 115 MPH Set statewide by the Residential Code of Ohio. Frost depth and ground snow load are set by thelocal jurisdiction.WHO ISSUES THE PERMITPreble County Building Regulations101 E Main St, EatonZONINGCounty zoning resolution administere…SEPTIC AND WELL PERMITSPreble County Public Health
Build conditions for Preble County, drawn from the sourced facts on this page. Each local figure is cited in full below.
Residential building department
Preble County's residential department, 101 E Main St, Eaton, is certified by the Ohio Board of Building Standards. The same office is listed for the villages of Camden, Eldorado, Gratis, Lewisburg, New Paris, West Alexandria, West Elkton and West Manchester; the City of Eaton has its own.

Ohio Board of Building Standards jurisdiction layer (data behind the BBS Building Department Look Up), https://maps.ohio.gov/arcgis/rest/services/Hosted/BBS_Jurisdictions/FeatureServer/0, Preble county and municipal records, read 26 Sep 2026

Post-frame buildings
The county's post-frame checklist sets limits for residential accessory post-frame buildings: single storey, up to 36 ft wide including overhang, 16 ft wall height, 20 ft mean roof height and 8 ft post spacing.

Preble County Building Regulations, Post Frame Structure Plan Submittal Checklist (PDF), https://www.prebco.org/DocumentCenter/View/1034/Post-Frame-Structure-Plan-Submittal-Checklist-PDF, read 26 Sep 2026

Zoning
Preble County administers a county zoning resolution and issues county zoning permits, including an Agriculture Use Certificate.

Preble County, Planning & Zoning, https://www.prebco.org/167/Planning-Zoning, read 26 Sep 2026

Septic and well permits
Preble County Public Health

Ohio Department of Health, Find Local Health Departments A-Z list, https://odh.ohio.gov/find-local-health-departments, rendered 26 Sep 2026; BBS jurisdiction layer, Preble county record, plumbing entity field, read 26 Sep 2026

Farmland
1,044 farms, 213,053 acres in farms and an average farm of 204 acres (2022 Census of Agriculture)

USDA NASS, 2022 Census of Agriculture County Profile, Preble County Ohio, https://www.nass.usda.gov/Publications/AgCensus/2022/Online_Resources/County_Profiles/Ohio/cp39135.pdf, read 26 Sep 2026

Found land near Preble County? Send us the parcel and we will check it before you buy.

Where buyers find land near Preble County

We build across these neighbouring areas too. Each has its own building department, zoning and health district, so check the page for the one your land is in.

The statewide rules, in brief

  • Ohio has one statewide residential code, the Residential Code of Ohio, adopted by the Board of Building Standards.
  • The Residential Code of Ohio sets a 115 mph design wind speed statewide. Frost-line depth and ground snow load are left to the local jurisdiction, so we design to the figures published where your land is.
  • Whether your build is plan-reviewed and inspected depends on whether a building department certified by the Board for residential work covers your land. We confirm which one does before anything is drawn.
  • A barndominium that people live in is a dwelling, not a farm building. In our reading, the agricultural exemption covers barns, not homes.

More detail in our guides to barndominium rules in Ohio and what a barndominium costs to build.

Building in Preble County: common questions

5 questions we get asked most often about building in Preble County. If yours is not on the list, ask it directly.

Do you build barndominiums in Preble County?
Yes. We build turnkey barndominiums, supply barndominium kits and put up pole barn homes and shouses across Preble County, from the Eaton area out to Lewisburg, West Alexandria, Camden and New Paris. It is one of the easier places near Dayton to find a few acres of open ground. Send us a parcel and we will tell you what it needs.
Do I need a building permit for a barndominium in Preble County?
Yes. Preble County's residential department in Eaton is certified by the Ohio Board of Building Standards to enforce the Residential Code of Ohio on unincorporated land and in most villages, and the City of Eaton has its own certified department. A barndominium you live in is a dwelling, not a farm building, so it goes through residential plan review and inspections even on farm ground.
Can I use the county's post-frame checklist for a barndominium?
Not for the house itself. Preble County's post-frame checklist covers residential accessory buildings, limited to a single storey, 36 ft width including overhang, 16 ft walls, a 20 ft mean roof height and 8 ft post spacing. A detached shop or pole barn that fits can use it. The living quarters are designed and submitted as a dwelling.
Who handles septic and wells in Preble County?
Preble County Public Health permits household sewage systems and private water systems. Most farm parcels are off sewer, so we have a site and soil evaluation done early. The result sets the septic design and often decides where the house and the shop can sit on the lot.
How much does it cost to build a barndominium in Preble County?
The site and the finish level drive most of it: driveway length, grading, septic, a private well, the run to power, the size of the shop and how finished the interior is. Building a kit yourself and a turnkey build land in very different places. Send us the parcel and a rough plan and we will quote it in writing.

Ready to build in Preble County?

Tell us about your land and the home you want. We will confirm which department covers the parcel and come back with a written quote for that site.