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30×40 Barndominium Shell Cost in Ocala, FL (2026)

A 30×40 barndominium shell in Ocala, FL has a dried-in shell estimate of about $63,910 in 2026 ($53.26 per sq. ft.). Here's the itemized breakdown of materials, site prep and labor, using local crew rates.

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30×40 ft, 12 ft walls (1,200 sq. ft.)

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What does the $9.99 spec sheet add? ↓

Shell Materials Kit

$27,828

Frame, trusses, steel, windows, doors & spray foam

= Rows 3–8 below, materials only

Slab, Plumbing Sleeves & Site Prep

$11,361

Grading, under-slab plumbing sleeves & reinforced slab

= Rows 1–2 below, installed price

Dried-in Shell Estimate

$63,910

$53.26 per sq. ft.

Dried-in shell built by a local licensed crew

= All rows below, installed price

Prices updated Oct 2026

A fair bid from a local builder in Ocala, FL should land between $54,324 and $76,692, about 15% below to 20% above this estimate. Quotes for the same building can vary widely, so get 3 quotes on the same spec. If one is outside this range, ask what it includes or leaves out.

Reference wind speed for this area: 130 mph (ASCE Hazard Tool value at the principal city, not a design value). Wind values here are reference figures for pricing. Confirm the design wind speed with your local building department or engineer.

Estimate only. Actual prices vary. No guarantee or warranty. Use as a guide only. Read the full disclaimer

Itemized cost breakdown

#	Item	Quantity	Materials	Labor	Installed
1	Site grading & building padLaser-leveled pad 2 ft past the walls, compacted fill	1,496 sq ft	$643	$891	$1,841
2	4" standard concrete slab + plumbing sleeves3,500 PSI ready-mix, #4 rebar 18" grid, vapor barrier, forms	15.9 cu yd	$4,646	$3,287	$9,520
3	6×6 treated posts, girts & framing lumber18 posts × 16 ft (.60 CCA ground-contact), 2×6 girts at 2 ft incl. gable girts, 2×8 treated skirt board	18 posts + 888 lf	$4,483	$4,455	$10,726
4	30' engineered roof trusses & purlins21 trusses at 2 ft on center, high-wind allowance, 2×4 purlins at 2 ft (18 rows)	21 trusses + 756 lf	$6,767	$2,673	$11,328
5	29-ga metal roof & wall panels + trimPainted steel panels, ridge cap, corner/door/base trim, closures	31.5 squares	$4,203	$1,792	$7,194
6	Doors & windowsDetails in the spec sheet	🔒 Included in $9.99 spec sheet	—	—	🔒
7	Closed-cell spray foam (roof & walls)Details in the spec sheet	🔒 Included in $9.99 spec sheet	—	—	🔒
8	Screws, hardware & condensation barrierDetails in the spec sheet	🔒 Included in $9.99 spec sheet	—	—	🔒
9	Permit, stamped drawings & deliveryDetails in the spec sheet	🔒 Included in $9.99 spec sheet	—	—	🔒
	Dried-in shell estimate		$36,144	$17,113	$63,910

The totals above already include every row, including the 🔒 rows. The $9.99 spec sheet lists them item by item with quantities.

What do these terms mean?

29-ga metal: the steel panel thickness (a lower gauge number is thicker).
.60 CCA posts: treated posts rated to go in the ground.
Purlins and girts: boards across the roof and walls that the metal panels screw into.
PSI: a concrete strength rating.
#4 rebar: ½-inch steel bar laid in a grid inside the concrete.
Vapor barrier: plastic sheeting under the slab that keeps ground moisture out.

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Prices use 2026 material costs and typical local crew rates. Site work, custom options and material price swings can move your final price.

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Builder Spec Sheet & Shopping List

A sheet for comparing 3 builder bids line by line, and a builder-ready spec so every builder prices the same building.

Every line item on this page, including the 🔒 rows, in an editable Excel file and a PDF (spec, quantity, materials, labor and installed price)
A permit and site-prep checklist
A full itemized takeoff: panel cut lengths, trim, a fastener schedule, lumber counts and concrete yards, with the spacing rule and source for each line

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Common questions

How much does a 30×40 Barndominium Shell cost in Ocala, FL?

About $63,910 for a dried-in shell (structure, roof, walls and doors), built by a local crew. Interior finish, utilities and site work are not included. Roughly $27,828 for the materials kit alone. Most fair bids land between $54,324 and $76,692.

What drives the price up or down?

Site prep (slope, soil, driveway access), floor choice, doors and insulation, and local labor rates. Lumber and steel prices also move a few percent a year.

Do I need a permit?

Permit requirements vary by county and city. Check with your county or city building office before you build.

How do I make sure I'm getting a fair quote?

Get at least 3 itemized bids for the same spec. Compare them line by line against this breakdown and ask about anything far above or below it.