How Long Does It Take to Build a Barndominium in The Acreage and Loxahatchee? Zoning, Wind Code and Financing

How long does it take to build a barndominium on a rural lot in western Palm Beach County? Builders who sell steel kits often quote 3 to 6 months from site prep to move-in. Full custom builds take longer. On top of that, permits, wind design, septic, wells and financing can add months before anyone pours a slab. This guide covers the real timeline for The Acreage and Loxahatchee, plus the zoning, code, insurance and resale issues that decide how fast you get the keys.

Key takeaways

• Steel kit builders quote about 3 to 6 months of build time. Other barndominium builders quote 5 to 9 months from start to finish.
• For context, Census data for 2025 shows contractor-built single-family homes took about 11.7 months from permit to completion, and owner-built homes took 14.3 months.
• A barndominium you live in is a house under Florida law. Florida's farm building exemption covers barns and sheds, not homes.
• The Acreage is unincorporated, so Palm Beach County handles permits. Loxahatchee Groves is its own town with its own code and permit review.
• Few local barndominium sales exist, which can make appraisals, loans and resale harder. Plan for that before you buy the lot.

What a barndominium is, and why it is popular out west

A barndominium is a home built with a barn-style shell, often a pre-engineered steel frame with metal siding and roofing. Many include a large shop or garage under the same roof. That combination appeals to buyers in The Acreage and Loxahatchee, where big lots, horses, trucks, boats and workshops are common.

The Acreage has a rural feel, with large home sites, dirt roads and wooded areas. It is an unincorporated community, and the Indian Trail Improvement District maintains its roads and drainage. Nearby Loxahatchee Groves became a town on Nov. 1, 2006. Residents chose to incorporate largely to protect the area's rural character.

Prices on these lots are not small, though. According to Pure Equity's MLS data as of October 1, 2026, the median list price of active residential listings was $749,900 in The Acreage and $795,000 in Loxahatchee. The two areas overlap on the map, so their figures cover some of the same ground.

How long does it take to build a barndominium? Typical timelines

Timelines vary a lot, so look at the source of each number. Kit sellers measure from site prep, while census data measures from the permit. Here is what three sources say.

• Renegade Steel Buildings says a metal kit barndominium usually takes 3 to 6 months from site prep to move-in.
• HRI Roofing and Post Frame puts a full build at about 5 to 9 months from start to finish.
• The U.S. Census Bureau's 2025 data, as reported by NAHB's Eye on Housing, shows contractor-built homes took about 11.7 months from permit to completion. Owner-built homes took 14.3 months.

So a kit quote is a best case for the build itself. A custom barndominium on your own lot, built by a hired contractor, behaves more like the census figure. And if you act as your own builder, expect the longer end.

How long does each phase take when you build a barndominium?

Renegade breaks a kit build into these phases.

1. Planning and design: 2 to 8 weeks.
2. Site prep and foundation: 2 to 4 weeks.
3. Steel frame and shell: 1 to 3 weeks.
4. Mechanical rough-ins: 3 to 6 weeks.
5. Interior finishing: 4 to 12 weeks.
6. Inspections and move-in: 4 to 12 weeks.

The steel shell goes up fast. However, the inside of a barndominium takes as long as any other house. Plumbing, wiring, insulation, drywall, cabinets and flooring follow the same steps and the same inspections.

Zoning and permits: how long does approval take before you build a barndominium?

Before you buy a lot, confirm who controls it. That single fact sets your zoning rules, your permit office and your review time.

The Acreage: Palm Beach County permits

Because The Acreage is unincorporated, the county runs zoning and building permits. The county's Building Division Permit Center processes permit applications for the unincorporated area. You can apply online through the county's ePZB portal. The county's Unified Land Development Code sets setbacks and other rules for each zoning district, so check your parcel's district on the county zoning map first.

Loxahatchee Groves: town review first

Loxahatchee Groves has its own Unified Land Development Code and its own review process. According to the town's permit FAQ, anyone who wants to change property, roads, utilities or vegetation in the town needs a permit. The town aims to respond to applications in under 30 days. Still, size, missing documents, flood zone location and outside reviews can stretch that.

Also note that a Loxahatchee mailing address does not mean the lot is in the town. Much of the Loxahatchee area is unincorporated county land. So check the parcel on the Property Appraiser's site before you plan around one set of rules.

The farm building exemption does not cover your home

Some buyers hear that barns on farmland skip the building code. That is partly true. Under section 604.50 of the Florida Statutes, a nonresidential farm building on bona fide agricultural land is exempt from the Florida Building Code. But the law defines that building as one not intended for use as a home. Floodplain rules still apply even to exempt farm buildings. In short, the moment you plan to live in it, a barndominium needs full residential permits.

Wind code: building a barndominium for Florida storms

Every new home in Florida must meet the Florida Building Code, and wind design drives much of the engineering. Palm Beach County publishes ultimate design wind speed maps, and the required speed depends on the building's risk category and the parcel's location. Your engineer will use the right figure for your lot.

Unlike Miami-Dade and Broward, Palm Beach County is not part of the state's High-Velocity Hurricane Zone, according to a summary of the Florida Building Code. Still, a steel building sold for other states will not pass here as-is. Ask any kit seller for Florida-sealed engineering drawings, and make sure windows, doors and roof panels carry Florida product approval. Otherwise, redesign can cost you weeks.

How long does site work take before you build a barndominium?

Rural lots often lack city water and sewer. That means a well, a septic system and sometimes a long driveway or fill to raise the pad. Each item has its own permit and schedule. Our guide to wells, septic and utilities on rural Florida land walks through those steps.

Flood zones matter too. Some lots in the western communities sit in mapped flood zones, which can set a minimum floor height and add fill. In addition, drainage rules from the local water control district may apply. Order a survey and check the flood zone before you close on the land.

Financing and insurance hurdles

Most buyers fund a barndominium with a construction loan that converts to a mortgage after the build. Lenders review the plans, the builder and the budget before they lend. Then they release money in stages as work passes inspection.

The harder part is the appraisal. A lender needs an appraiser to support the finished value, and appraisers rely on comparable sales. In western Palm Beach County, few barndominiums have sold, so the appraiser may lean on regular homes and adjust. If the value comes in low, you may need more cash. Ask your lender early how it handles barndominium appraisals.

Insurance needs the same early check. Carriers price by construction type, roof, wind features and flood zone. Get a quote on your plans before you sign a build contract. Some buyers find that impact windows and a well-rated roof make a large difference.

How barndominiums appraise and resell

A barndominium can resell well to the right buyer, especially one who wants a big shop or horse setup. But the pool of buyers is smaller than for a standard concrete block home. Some buyers cannot get financing if their lender is cautious about the design.

So build with resale in mind. A finished living area that looks and feels like a regular home, a clean permit history and strong storm features all help. For a broader view of land and building costs out west, see our guide to buying land in Loxahatchee and The Acreage.

Frequently asked questions

How long does it take to build a barndominium from a kit?

Steel kit sellers commonly quote 3 to 6 months from site prep to move-in. Permits, site work and financing come on top of that, so the full process from lot purchase often runs longer.

Can I build a barndominium in The Acreage?

A barndominium used as a home is treated as a house, so it must meet the Florida Building Code and county zoning. Check your parcel's zoning district and apply through Palm Beach County's Building Division.

Do I need a permit for a barndominium in Loxahatchee Groves?

Yes. The town requires permits for work that changes property, and Florida's farm building exemption does not cover homes. Start with the town's planning and zoning staff.

How long does a barndominium take to build compared with a block home?

The steel shell can go up quickly. However, the interior, permits and site work take about as long as any other house, so the total time savings may be small.

Can I get a mortgage on a barndominium?

Often, yes, through a construction-to-permanent loan. The main risk is the appraisal, because few local barndominiums have sold. Talk with lenders before you buy the lot.

Sources

• Renegade Steel Buildings, barndominium build timeline
• HRI Roofing and Post Frame, barndominium build timeline
• NAHB Eye on Housing, single-family construction time in 2025
• Palm Beach County Building Division Permit Center
• Palm Beach County ultimate design wind speed maps
• Town of Loxahatchee Groves, permit application FAQ
• Florida Statutes, s. 604.50 nonresidential farm buildings
• Florida Building Code overview
• The Acreage, Florida
• Loxahatchee Groves, Florida

This article is general information, not legal, tax or financial advice. Codes, permit rules and loan terms change, so confirm details with the permitting office, a licensed contractor and your lender.

Own a home or land out west and thinking of selling? Pure Equity can show you what it is worth today with a free home valuation. Planning to buy instead? Ask one of our agents for a new construction vs. resale comparison for The Acreage and Loxahatchee before you commit to a lot. Talk with our team.