Choose a Catagory

Portable Building Inventory - Custom Cabins, 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 September on portable buildings in most cases.

Spartan Portable Buildings is running 4 to 9 weeks. 

On Cabins, Offices and Finished buildings Spartan is running 13 to 18 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 to 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 in Bryan, Texas

8'x8' Mini Special Sold
8'x8' Mini Special Sold

#12323, Ash gray 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

press to zoom
8'x8' Mini Special Sold
8'x8' Mini Special Sold

#12305, Tan sides, Brown trim, (NEW PICTURE COMING), Treated Floor Joists, 4' Door, 1 vent, 6'8" stud walls on 24" centers w/ double studs in the corners for extra strength (picture for sample purposes)

press to zoom
8'x8' Mini Special $2,648
8'x8' Mini Special $2,648

#12267, 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

press to zoom
8'x10' Mini Cottage $3,478
8'x10' Mini Cottage $3,478

#12057, White sides, Charcoal trim, Treated Floor Joists, 4' Door, 1 vent, 5'9" stud walls on 24" centers w/ double studs in the corners for extra strength

press to zoom
8'x12' Storage Building $4,138
8'x12' Storage Building $4,138

#12183, Lt Stone siding cocoa brown trim, (NEW PICTURE COMING) 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 (Picture of same style building)

press to zoom
8'x12' Storage Building $4,138
8'x12' Storage Building $4,138

#12920, Lt Stone siding cocoa brown trim, (NEW PICTURE COMING), 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 (Picture of same style building)

press to zoom
8'x12' Mini Cottage $3,638
8'x12' Mini Cottage $3,638

#11693, Ash Gray sides, Charcoal trim, Treated Floor Joists 16" on center, 4' Door, 1 vent, 5'9" stud walls on 24" centers w/ double studs in the corners for extra strength

press to zoom
8'x12' Mini Cottage $3,738
8'x12' Mini Cottage $3,738

#11926, Lt Stone sides, Moss trim, Treated Floor Joists 16" on center, 4' Door, 1 vent, 5'9" stud walls on 24" centers w/ double studs in the corners for extra strength

press to zoom
10'x10' Mini Special
10'x10' Mini Special

#12776, Lt Stone siding Gallery Blue 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

press to zoom
10'x12' Mini Storage $4,538
10'x12' Mini Storage $4,538

#122866, Lt Stone sides, Tan Trim, 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

press to zoom
10'x12' Mini Special $Sold
10'x12' Mini Special $Sold

#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

press to zoom
10'x12' Classic $4,888
10'x12' Classic $4,888

#12261, White sides, Charcoal trim, (NEW PICTURE COMING), 4' door, 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 (picture of same style building)

press to zoom
10'x12' Classic Barn $
10'x12' Classic Barn $

#12668, Lt Stone sides, Boysenberry trim, (NEW PICTURE COMING) 5' 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 (picture of same style building)

press to zoom
10'x16' Cottage $5,578
10'x16' Cottage $5,578

#11787, White sides, Charcoal trim, 4' door, T&G Plywood Floor, 6'8" tall stud wall on 24" centers with double studs in the corners for extra strength, Pressure Treated floor joists

press to zoom
10'x16' Cottage $5,658
10'x16' Cottage $5,658

#12775, Lt Stone siding, Burnished slate trim, (NEW PICTURE COMING), 4' door, T&G Plywood Floor, 6'8" tall stud wall on 24" centers with double studs in the corners for extra strength, Pressure Treated floor joists (picture of same style)

press to zoom
10'x20' Cottage $6,988
10'x20' Cottage $6,988

#12264, Lt Stone sides Moss trim, 4' door, 2 30"x40" windows w/ grids, Pressure Treated floor joists, T&G Plywood Floor

press to zoom
10'x20' Cottage $7,418
10'x20' Cottage $7,418

#12621, white w/ charcoal trim, 4' door, 2 30"x40" windows w/ grids, Pressure Treated floor joists, T&G Plywood Floor (picture of same style building)

press to zoom
10'x20' Classic Barn
10'x20' Classic Barn

#12551, Lt Stone sides Tan trim, (NEW PICTURE COMING), 4' door, 2- 30"x40" windows, vent, Pressure Treated floor joists, Tongue and Groove Plywood Floor, Pressure treated skids (Picture of same style building)

press to zoom
10'x20' Classic Barn $8,488
10'x20' Classic Barn $8,488

#12750, Desert Tan sides, white trim, 6' Roll up Door w/seal, 3/4" T&G Plywood Floor, 4'x10' overhead loft, vent pressure treated floor joists on 16" centers, stud walls on 24" centers w/ double studs in the corners for extra strength

press to zoom
12'x16' Classic Barn Sold
12'x16' Classic Barn Sold

#11856, Lt Stone siding Slate trim, (NEW PICTURE COMING), Treated Floor Joists on 16" centers, 4' Door, vent, 6'8" Stud walls on 24" centers w/ double studs in corners for extra strength, T&G Plywood Flooring, Loft (picture of same style building)

press to zoom
12'x20' Classic Barn $6,988
12'x20' Classic Barn $6,988

#12266, Desert Tan siding cocoa brown trim, (NEW PICTURE COMING), Treated Floor Joists on 16" centers, 4' Door, vent, 6'8" Stud walls on 24" centers w/ double studs in corners for extra strength, T&G Plywood Flooring, Loft (picture of same style building), Treated Floor Joists on 16" centers, 4' Door, vent, 6'8" Stud walls on 24" centers w/ double studs in corners for extra strength, T&G Plywood Flooring, Loft

press to zoom
12'x20' Classic Barn $7148
12'x20' Classic Barn $7148

#112553, Moss siding burnished Slate trim, (NEW PICTURE COMING), Treated Floor Joists on 16" centers, 4' Door, vent, 6'8" Stud walls on 24" centers w/ double studs in corners for extra strength, T&G Plywood Flooring, Loft (picture of same style building), Treated Floor Joists on 16" centers, 4' Door, vent, 6'8" Stud walls on 24" centers w/ double studs in corners for extra strength, T&G Plywood Flooring, Loft (picture of same style building)

press to zoom
12'x24' Classic Barn $7,868
12'x24' Classic Barn $7,868

#12387, Tan sides, Cocoa Brown trim, 30"x40" grided windows, (new picture coming) 4' Door, Treated Floor Joists on 16" centers, 6'8" Stud walls on 24" centers w/ double studs in corners for extra strength, T&G Plywood Flooring (picture of same style building.)

press to zoom
12'x24' Cottage $9,838
12'x24' Cottage $9,838

#12470, Lt Stone w/ burnished slate trim, wooden shutters, 4' door, 2- 30"x40" windows w/ grids, 2 vents, Pressure Treated floor joists, T&G Plywood Floor

press to zoom
12'x24' Classic Barn $8,888
12'x24' Classic Barn $8,888

#12759, Charcoal sides, White trim, (NEW PICTURE COMING) 30"x40" grided windows, (new picture coming) 4' Door, Treated Floor Joists on 16" centers, 6'8" Stud walls on 24" centers w/ double studs in corners for extra strength, T&G Plywood Flooring (PICTURE of same style building.) VERTICAL ROOF OPTION IN PICTURE.

press to zoom
12'x24' Classic Portable Building $9,188
12'x24' Classic Portable Building $9,188

#12469, 6' Roll up Door, 3' side door (NEW PICTURE COMING, Pressure Treated Floor Joists, Tongue & Groove Plywood Floor, loft, vent (PICTURE SHOWS SAME STYLE BUILDING)

press to zoom
12x24 Finished Cottage sold
12x24 Finished Cottage sold
press to zoom
12'x24' Classic Barn on order
12'x24' Classic Barn on order

8'x7' Roll up Door, 3' side door, 2- 30"x40" grided windows, Pressure Treated Floor Joists, Tongue & Groove Plywood Floor, loft, vent

press to zoom
12'X24' Cottage $9,298
12'X24' Cottage $9,298

#12763, White sides w/ Charcoal trim, (NEW PICTURE COMING) 4' door, 2- 30"x40" windows w/ grids, 2 vents, Pressure Treated floor joists, T&G Plywood Floor (picture of same style building)

press to zoom
12'x24' Classic Barn $10778
12'x24' Classic Barn $10778

#12869, Lt Stone sides, Burnished Slate Trim, 2- 30"x40" grided windows, 4'x12' Loft, 8'x7' Roll up Door, 36" side door, 3/4" Tongue and Groove Plywood floor, 2"x4" double studs in corners for extra strength

press to zoom