How much does it cost to build a pole barn?
Ashburn, VA

How much does it cost to build a pole barn?

Ashburn, VA

How much does it cost to build a pole barn?

$15 – $40cost per square foot installed
$18,000 – $48,000average cost for a 30x40 pole barn
$36,000 – $96,000average cost for a 40x60 pole barn

Get free estimates for your project or view our cost guide below:

$15 – $40 cost per square foot installed

$18,000 – $48,000 average cost for a 30x40 pole barn

$36,000 – $96,000 average cost for a 40x60 pole barn


Get free estimates for your project or view our cost guide below:
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Tamatha Hazen
Written by
Tamatha Hazen
Edited by
Kristen Cramer
Fact-checked by
Tom Grupa

Cost to build a pole barn by size

A pole barn costs $15 to $40 per square foot to build. A 30’ x 40’ pole barn costs $18,000 to $48,000. Pole barn garage prices are $3,800 to $24,000+. Adding electricity, plumbing, and interior finishes for a pole barn house increases costs by $35 to $110 per square foot or more.

Pole barn prices by size
Size Square feet Average cost Typical use
16x16 256 $3,800 – $10,200 1-car garage, 1-horse barn
20x20 400 $6,000 – $16,000 1 or 2-car garage, 2-horse barn, 30 bales of hay
20x30 600 $9,000 – $24,000 1 or 2-car garage, 2-horse barn, 50 bales of hay
24x24 576 $8,600 – $23,000 1 or 2-car garage, 2-horse barn
30x30 900 $13,500 – $36,000 3-car garage, small retail space, 4-horse barn
30x40 1,200 $18,000 – $48,000 8-horse stall, small retail space, 100 bales of hay
30x50 1,500 $22,500 – $60,000 4-car garage, 125 bales of hay, 10 horse stable
30x60 1,800 $27,000 – $72,000 6-car garage, machine shop, 12-horse barn
36x36 1,296 $19,500 – $52,000 100 bales of hay, 8 horse stable
36x50 1,800 $27,000 – $72,000 Multi-office unit, auto or tractor workshop
40x40 1,600 $24,000 – $64,000 10 horse stall, 130 bales of hay
40x50 2,000 $30,000 – $80,000 150 bales of hay, 12 horse barn
40x60 2,400 $36,000 – $96,000 200 bales of hay, industrial workshop
40x80 3,200 $48,000 – $128,000 250 bales of hay, 20 horse barn, a 2-bedroom house
50x80 4,000 $60,000 – $160,000 12-car garage, 2 or 3-bedroom house
50x100 5,000 $75,000 – $200,000 3-bedroom house, 400 bales of hay
60x80 4,800 $72,000 – $192,000 Industrial machine shop or warehouse
60x90 5,400 $81,000 – $216,000 450 bales of hay, 4-bedroom house, 35-horse barn
60x100 6,000 $90,000 – $240,000 Commercial warehouse / horse riding arena

Large 50x100 pole barn with roll up door and metal siding
Large 50x100 pole barn with roll up door and metal siding
Get free estimates from barn builders near you.

Average pole barn cost per square foot

Pole barn materials make up 65% to 75% of the total project cost, while construction labor makes up the remainder.

Pole barn cost calculator
Factor Cost per square foot
Materials or kit shell $10 – $30
Construction labor $5 – $10
Total cost to build $15 – $40

Pole barn kits & materials

A pole barn kit costs $10 to $30 per square foot or $12,000 to $36,000 for a 30'x40' shell, not including assembly. The prepackaged kit has everything you need to build the pole barn including:

  • Lumber or steel posts

  • Wood trusses

  • Metal roofing, siding, and trim pieces

  • Precast footers or concrete mix for larger buildings

  • Fasteners

  • Blueprints and detailed drawings for assembly

  • Any windows and doors included with the package

  • Custom accessories like cupolas or wainscot

Pole barn labor cost per square foot

The labor cost to build a pole barn averages $5 to $10 per square foot to construct the exterior shell only. Most pole barn companies offer professional installation within their service area.

Consider hiring a general contractor, construction manager, or structural engineer for large projects or pole barn houses.

  • A general contractor costs $50 to $150 per hour to manage the entire project, including site prep, assembly, installation, and interior finishing.

  • A structural engineer costs $100 to $220 per hour to ensure the proper structural support and snow load capacity are met if you are modifying a pole barn kit.

Metal pole building with roll up garage doors and double lean to
Metal pole building with roll up garage doors and double lean to

Metal vs. wood pole barn frame costs

Metal pole barn frames are more expensive to build but less expensive to own than wooden pole barns when you consider the ongoing maintenance a wood pole barn requires. Wood pole barns are easily damaged by moisture, pests, and fire. Metal pole barns are basically maintenance-free.

Pole barn cost estimator by type

Pole barn cost estimator by type
Type Average total cost
Pole shed $3,000 – $8,000
Pole barn garage $9,000 – $36,000
Pole barn with living quarters $30,000 – $120,000
Complete pole barn house $120,000 – $300,000

Pole shed cost

A pole shed costs $3,000 to $8,000 to build a small storage space with a pre-cut material kit. In comparison, the cost to build a standard shed is $1,500 to $15,000, depending on the size. Installing a shed without a concrete slab or flooring keeps costs down.

Pole barn storage shed for farming and horse supplies
Pole barn storage shed for farming and horse supplies

Pole barn garage prices

A simple 2-car pole barn garage costs $6,000 to $23,000. In comparison, the cost to build a standard 2-car garage is $19,600 to $28,200. Pole barn kits use pre-cut materials that are faster and easier to install, meaning you’ll spend less on labor.

Cost to build a pole barn with living quarters

Building a pole barn with living quarters costs $30,000 to $120,000, depending on the size. Adding a finished apartment to a pole barn costs $30 to $110 per square foot of living space. The finished living space adds value to the home and creates a potential rental income stream.

Adding a kitchen space to a pole barn apartment includes costs for:

Building a complete pole barn house

Building a complete pole barn house costs $120,000 to $300,000 for a finished, 2,400-square-foot home with posts spaced 8 to 12 feet apart and anchored in the ground.

The cost to build a barndominium is $150,000 to $315,000 for a finished, 2,000-square-foot, steel-frame building with thick columns spaced 12 to 20 feet apart and mounted to a concrete foundation.

A modern barndominium house with an outdoor patio.
A modern barndominium house with an outdoor patio.

Finishing costs to build a pole barn

Post-frame buildings use posts that are sunk and anchored deep in the ground without needing a foundation. If you plan to live or work in the space, expect to pay an additional $35 to $110 per square foot to prep the site, pour a concrete slab, add utilities, and build-out the interior.

Pole barn finishing costs
Factor Average cost for a 40' x 60' (2,400 SF) home Percentage breakdown
Building shell $24,000 – $72,000+ 20%
Kit assembly and installation $12,000 – $24,000 10%
Site prep $3,000 – $30,000+ 5% – 10%
Concrete slab foundation $12,000 – $24,000 5% – 10%
Utilities(Plumbing, electric, water, sewer, HVAC) $20,000 – $50,000+ 15%
Interior finishing (Insulation, framing, drywall, flooring, etc.) $50,000 – $160,000 40%
Permits $500 – $2,000 < 1%
Total build costs (fully finished pole barn) $120,000 – $360,000 100%

Site prep and land clearing

The cost to prepare a site for a pole barn depends on the location and elevation of the property, type of granular fill, building pad size, and any tree removal needed. Site prep may include the following services:

Pole barn concrete floor cost

An optional pole barn concrete slab floor costs $5 to $10 per square foot installed, depending on the slab thickness and reinforcement.

Building permits cost $500 to $2,000 and are required for any construction project that includes a slab.

3 car garage pole building with lean to wood siding and concrete slab
3 car garage pole building with lean to wood siding and concrete slab

Roofing and siding

Roofing and siding for a pole barn are included in the pole barn kit. Post-frame construction without a prepackaged kit has added costs for roofing and siding, including:

Windows and doors

Windows and doors for a pole barn are often included in the pole barn kit. If you're constructing a post-frame building without a kit, expect to pay these costs for windows and doors:

Pole building insulation & drywall

The costs to insulate and drywall a pole barn include:

40x60 pole barn house built on concrete slab with 2 car garage and lean to
40x60 pole barn house built on concrete slab with 2 car garage and lean to

HVAC, electrical, and plumbing

Making a pole barn into a comfortable living space includes bringing in power, water, heating, and cooling. Costs depend on the access to local services and may include:

Add-ons and interior finishes

The costs to finish the interior pole barn spaces may include:

Get free estimates from barn builders near you.
Small tan pole barn house with windows
Small tan pole barn house with windows

DIY pole barn costs

A DIY pole barn costs $10 to $30 per square foot for a prepackaged materials kit, plus the cost of tools and equipment rentals to complete the project. Hiring a professional to install a pole barn is advised since the walls must be measured exactly to ensure a safe structure.

Pole building FAQs

Are pole barns worth the cost?

An unfinished pole barn doesn’t increase your property value, but the improved storage space makes your home more attractive to potential buyers. Expect a 50% to 80% return on investment (ROI) for a highly finished pole barn with flooring, insulation, and electricity.

What is the cheapest way to build a pole barn?

The cheapest way to build a pole barn is to forego a foundation, leave the interior unfinished, use a sliding rather than an overhead door, and eliminate unnecessary features like extra windows, porches, or upgraded siding.

What are standard pole barn sizes?

There is no standard pole barn size because the ideal size depends on the barn's purpose. Agricultural and commercial storefront pole barns tend to be larger than those for garages and storage sheds. The most common pole barn sizes are:

  • 30' x 40'

  • 40' x 60'

  • 40' x 40'

  • 40' x 80'

How long does it take to build a pole barn?

Building a pole barn takes from a few days to 6 weeks, depending on the barn type and the amount of site prep required.

How long do pole barns last?

Pole barns last 40 to 60 years on average. However, newer pole barns are made with stronger materials and better construction methods than previous barns and may last up to 100 years with proper care.

Who builds pole barns?

Building a pole barn with a pole barn kit can be a DIY job, but the smallest error in measurements can make the building unsafe. Hiring a professional pole barn builder or construction company ensures your pole barn is safely constructed, meets code, and will last for years to come.

Get free estimates from barn builders near you.

Can you finance a pole barn?

Yes, you can finance a pole barn with a personal, construction, or home equity loan from a financial lender. Many pole barn construction companies also offer financing options. Be sure to compare the interest rates and down payments required by each lender.

Getting quotes from pole barn builders

When getting quotes from pole barn builders near you, here are some important tips to keep in mind:

  • Look for licensed, insured, and bonded builders.

  • Get at least three estimates with similar materials to compare.

  • Read their reviews on HomeGuide and Google.

  • Ask to visit them on the job site to see if their work is up to your standards.

  • Select a contractor that fits your budget and timeline.

  • Request a written contract that details the timeline, payment schedule, and warranty information.

  • Avoid paying in full or making large upfront deposits. Instead, follow a payment schedule with the last payment due upon project completion.

Questions to ask

Asking these questions can help you find the right pole barn builder:

  • Are you licensed, bonded, and insured?

  • How many pole barns have you built this year?

  • Where can I see examples of your work?

  • Do you offer a free estimate?

  • Who is responsible for obtaining the necessary permits?

  • How long will the pole barn take to install?

  • Does the estimate include site prep and cleanup?

  • How much of a deposit is required? What are the payment terms?

  • Do you offer extended-term financing?

  • Do you have a list of preferred lenders I can contact?