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Portable Building Inventory - Portable Buildings and storage sheds for sale

We want to get the portable building that fits your specific needs. Please feel free to look thru our online inventory and if we don't have your color, it would be our pleasure to order your custom portable building to your specs and color preferences. We want you to be very happy with your JM Portable Building. There is no charge for special orders, unless you change options (increasing or decreasing the price). 

Build Times as of December on portable buildings.

Spartan Portable Buildings is running 6 to 11 weeks. 

On Cabins, Offices and Finished buildings Spartan is running 12 to 17 weeks.

So whether you come by our Bryan, Texas portable building lot or our Huntsville, Texas portable building lot, please contact us about all of your Portable Building needs.

We offer free delivery up 20 miles from Huntsville and 40 miles from our Bryan office.  If you are beyond that, please contact the salesperson to quote you a more accurate cost of delivery.

Please remember all of our buildings are blocked on concrete blocks on your fairly level site** at no extra charge.

                                                                                       I want to thank you for visiting our site.

                                                                                       Jason Marsh, President

*Our inventory is updated on a regular basis, but availability changes daily.  Please email or call us about specific units to make sure it is still available.
 
If we don't have it in stock, it would be our pleasure to custom order your portable building for you.
Click on photo to expand and learn more details.

Spartan Buildings In Stock

12x24 Finished Cottage $14348
10635, Lt Stone / Burnished Slate, Insulated Windows, MD 100 Door with 9 Lite, 4- 4' LED Lights, (Insulated walls, ceiling and floor), Advan-Tech 3/4" Tongue & Groove Flooring, Finished interior, exterior Breaker Box, Pressure Treated Floor Joists at Bryan Office
8x12 Guard Shack $6,808
Cute Little Finished Cottage 11686, 8000 BTU heat/ cool unit, insulated windows, R-19 floor insulation, Non-Coded, 8’ walls, 36”x80” MD100 door
12'x26' Classic Barn $6,588
6' Porch / Loft, 5 various windows, 48" wide door with 9 lite, Vertical Roof
8'x8' Mini Special Sold
#11702 Bryan lot,
Lt Stone sides, S Tan trim, Treated Floor Joists, 4' Door, 1 vent, 6'8" stud walls on 24" centers w/ double studs in the corners for extra strength
8'x8' Mini Special on order
#10738 Bryan lot,
Ash sides, Charcoal trim, Treated Floor Joists, 4' Door, 1 vent, 6'8" stud walls on 24" centers w/ double studs in the corners for extra strength
8'x8' Mini Special $1878
#11485, Bryan lot, Tan sides, Brown trim, Treated Floor Joists, 4' Door, 1 vent, 6'8" stud walls on 24" centers w/ double studs in the corners for extra strength
8'x12' Storage Building on order
#10542, Bryan Lot, Pressure Treated Floor Joists on 16" centers, Vent, 4' door, 6'8" stud walls on 24" centers w/ double studs in the corners for extra strength
8'x10' Mini Cottage on order
#10, Pressure Treated Floor Joists on 16" centers, 5'9" Stud walls on 24" centers w/ double studs in corners for extra strength, 4' door, White siding Charcoal trim
8'x12' Mini Cottage on order
#10825, Pressure Treated Floor Joists on 16" centers, 5'9" Stud walls on 24" centers w/ double studs in corners for extra strength, 4' door, Lt Stone siding Moss trim
8'x12' Mini Barn on order
#10826, Bryan lot, Tan sides, Brown trim, Treated Floor Joists, 4' Door, 1 vent, 5'9" stud walls on 24" centers w/ double studs in the corners for extra strength
10'x12' Mini Storage on order
#10717, 4' Door, Pressure treated floor joists on 16" centers, 6'8" 2"x4" stud on 24" centers w/ double studs in corners for extra strength, Vent
10'x12' Mini Special $2548
#11395, Lt Stone siding Moss trim, Treated Floor Joists on 16" centers, 4' Door, vent, 6'8" Stud walls on 24" centers w/ double studs in corners for extra strength
10'x12' Mini Barn Sold
#9952, Moss sides, white trim, Treated Floor Joists on 16" centers, 4' Door, vent, Stud walls on 24" centers w/ double studs in corners for extra strength
10'x12' Mini Barn on hold
#11064, Pressure Treated Floor Joists on 16" centers, 5'9" Stud walls on 24" centers w/ double studs in corners for extra strength, 4' door, Charcoal siding White trim, $2778
10'x12' Cottage  $2988
#11478, 4' door, 30"x27" window, Vent, T&G Plywood Floor, 6'8" tall 2"x4" Stud Walls on 24" centers, pressure treated floor joists, Lt Stone side S Tan trim, **picture is similar in color and style of building, but longer**
10'x12' Cottage     sold
#9727, ash Gray Charcoal, T&G Plywood Floor, pressure treated floor joists on 16" centers, 6'8" tall Stud wall on 24" w/ double studs in the corners, 48" Door
10'x12' Greenhouse $4158
10'x12' Greenhouse $4158
interior picture of greenhouse
10'x12' Classic Barn on order
#10541, Desert Tan sides, white trim, 4' door, 4'x10' overhead loft, vent, pressure treated floor joists, T&G plywood floor, 6'8" stud walls on 24" centers w/ double studs in the corners for extra strength
10'x12' Classic Barn on order
#10596, Desert Tan sides, white trim, 4' door, 4'x10' overhead loft, vent, pressure treated floor joists, T&G plywood floor, 6'8" stud walls on 24" centers w/ double studs in the corners for extra strength
10'x12' Mini Barn on order
#10374, 6'x6'2" Roll up Door, header seal for door, Pressure Treated floor joists on 16" centers, T&G Plywood Floor, Vent, studs on 24" centers w/ double studs in corners for extra strength
10'x16'  Cottage on order
#10375, 4' door, T&G Plywood Floor, 2 30"x40" windows w/ grids, Pressure Treated floor joists
10'x16' Cottage on order
#11700, Lt Stone w/ burnished slate trim, 4' door, 2 30"x40" windows single pane w/ grids, 2 vents, Pressure Treated floor joists, T&G Plywood Floor
10'x16' Classic Barn $4,008
#11308, white w S Tan trim, 6'x7' Roll up Door w/seal, T&G Plywood Floor, 4'x10' overhead loft, vent, 3027 white grided window, pressure treated floor joists on 16" centers, stud walls on 24" centers w/ double studs in the corners for extra strength
10'x20' Cottage on order
#11692, Lt Stone w/ moss trim, 4' door, 2 30"x40" windows w/ grids, 2 vents, Pressure Treated floor joists, T&G Plywood Floor
10'x20' Cottage $4,598
#11694, white w/ charcoal trim, 4' door, 2 30"x40" windows w/ grids, 2 vents, Pressure Treated floor joists, T&G Plywood Floor
10'x20' Classic Barn on order
#, Lt Stone w/ tan trim, 4' door, 2- 30"x27" windows, vent, Pressure Treated floor joists, Tongue and Groove Plywood Floor, Pressure treated skids
10'x20' Classic Barn on order
#10718, Desert tan moss white, 6' Roll up Door w/seal, 3/4" T&G Plywood Floor, 4'x10' overhead loft, vent, 3027 window, pressure treated floor joists on 16" centers, stud walls on 24" centers w/ double studs in the corners for extra strength
12'x14' Classic Barn on order
#11065, Lt Stone siding Tan trim, Treated Floor Joists on 16" centers, 4' Door, vent, 6'8" Stud walls on 24" centers w/ double studs in corners for extra strength, 3/4" T&G Plywood Flooring, 2- windows, Loft
12'x20' Classic Barn on order
#11484, Moss siding Burnished Slate trim, Wooden Shutters, Treated Floor Joists on 16" centers, 4' Door, vent, 6'8" Stud walls on 24" centers w/ double studs in corners for extra strength, 3/4" T&G Plywood Flooring, 2- windows, Loft
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