Marten portable buildings do not necessarily have one nationwide price list; the final quote depends on building size, siding, roof, floor, delivery distance, and site access. For a basic wood storage building, buyers can budget about $2,500-$7,000 for common small sizes, while larger cabins and garage-style buildings may cost $8,000-$30,000 or more.
The ranges below are planning estimates for comparable portable buildings, not a guaranteed Marten quote. Confirm current model pricing, delivery terms, and included features with the seller before placing an order.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Small storage building | $2,500 | $4,000 | $6,000 | About 8×10 to 10×12, basic finish |
| Medium shed | $4,500 | $7,000 | $10,000 | About 10×16 to 12×20 |
| Large storage building | $8,000 | $12,000 | $18,000 | About 12×24 to 14×32 |
| Garage or cabin style | $12,000 | $22,000 | $35,000+ | Doors, windows, finish, and size raise totals |
| Delivery and placement | $100 | $400 | $1,500+ | Distance and difficult access affect the fee |
Typical Marten building prices by size and use
A small 8×10 or 8×12 storage building commonly falls around $2,500-$5,000 before unusual site work. A 10×16 model often lands between $4,000 and $7,500, while a 12×20 building may run $6,500-$11,000. These are broad installed-or-delivered planning ranges for standard wood-frame designs; a seller’s quote may treat delivery, foundation preparation, and taxes separately.
At roughly 12×24 to 14×32, pricing often reaches $8,000-$18,000 for storage configurations. Garage-style buildings with wider doors, reinforced floors, or upgraded roof and siding can cost $12,000-$30,000 or more. Finished cabins, insulated buildings, and layouts with electrical or plumbing work require separate specifications, so a basic shed price is not a reliable budget for a habitable structure.
Portable buildings are often priced by footprint as well as features. A rough planning range for a standard wood storage model is about $25-$55 per square foot, with premium or more finished designs sometimes exceeding $60 per square foot. Assumptions: standard wood construction, ordinary access, no major foundation work, and regional labor and material rates near national midrange.
- Small footprint: 80-120 square feet, often $2,500-$6,000.
- Medium footprint: 160-240 square feet, often $4,500-$11,000.
- Large footprint: 288-448 square feet, often $8,000-$18,000 before substantial upgrades.
These ranges are not a verified manufacturer price list. If Marten’s local dealer offers a displayed base price, ask what size, roof, floor load, door package, delivery distance, and tax assumptions that number includes.
How flooring, framing, delivery, and labor shape the quote
A building quote can combine the structure, options, transport, and placement in different ways. Requesting a written breakdown helps identify whether the advertised price is for the building alone or for a delivered unit ready to use. Delivery and site preparation can materially change the amount due even when the building itself is unchanged.
| Quote component | Typical range | Pricing basis | What changes it |
|---|---|---|---|
| Base structure and framing | $2,000-$12,000 | $20-$45 per sq ft | Footprint, wall height, framing grade |
| Floor and skids | $400-$2,000 | $4-$12 per sq ft | Joist spacing, floor load, plywood thickness |
| Roof and siding upgrades | $300-$3,500 | $2-$15 per sq ft of affected surface | Metal roofing, premium siding, pitch |
| Doors and windows | $150-$2,500 | $100-$900 per opening | Roll-up doors, quantity, glazing, hardware |
| Delivery and placement | $100-$1,500+ | $3-$8 per mile beyond included radius, where charged | Travel, trailer access, maneuvering space |
| Base or site work | $300-$3,000+ | $1-$8 per sq ft | Grading, gravel, blocks, drainage |
Labor may be included in the building’s selling price when the structure is built at the dealer’s facility. On-site assembly or add-on installation may instead be billed separately. A basic crew of two or three may need 4-10 hours for straightforward placement or assembly; complex site preparation can take longer. For separately billed work, a planning rate of $50-$100 per worker-hour is common, but local quotes vary.
Ask whether the floor is included and what load it supports. A storage floor suitable for garden tools may not be adequate for a riding mower, heavy workshop equipment, or a vehicle. The same applies to the foundation: a delivered building may sit on skids or blocks, while a level gravel pad or concrete slab is an extra project.
Which 10×16 and 12×24 upgrades add the most
Size is a major price driver because added floor area increases lumber, sheathing, roofing, and assembly time. Moving from a 10×16 footprint (160 square feet) to a 12×24 footprint (288 square feet) adds 80% more floor area, though the total price may rise by a different percentage depending on fixed delivery and door costs.
Roof design also matters. A simple gable roof is usually less costly than a taller, steeper, or more complex roof. A roof pitch around 4:12 or 5:12 is a common basic configuration; moving to a steeper 8:12 pitch can increase framing and roofing labor. Snow-load requirements in some locations may require stronger framing, which should be specified rather than assumed in a low advertised price.
Floor loading is another meaningful specification. A standard floor intended for ordinary storage may be less expensive than a reinforced floor designed for a mower or other heavy equipment. Ask the seller for the rated load and joist spacing; 12-inch-on-center joists and thicker decking may cost more than a lighter-duty floor with 16-inch spacing. Do not compare buildings only by exterior dimensions if the floor capacities differ.
Material choices can shift the estimate by hundreds or thousands of dollars. Basic wood siding and shingles typically keep the initial price lower, while metal roofing, upgraded siding, additional windows, and trim packages add cost. A roll-up garage door may add roughly $500-$1,500 or more depending on width and hardware. Get each desired upgrade priced as a separate line item so the base model remains comparable.
Three realistic quotes for common portable-building projects
The examples below show how size and scope affect a plausible budget. They are estimates for planning rather than Marten dealer offers; local material prices, tax, and delivery terms can move the total. Assumptions: ordinary residential access, standard wood construction, no electrical connection, and no concrete slab.
| Example | Specifications | Estimated breakdown | Estimated total |
|---|---|---|---|
| Backyard tool shed | 8×12, basic gable roof, one door | Building $3,000-$4,000; delivery $150-$400; pad $300-$700 | $3,450-$5,100 |
| Mower and seasonal storage | 10×16, reinforced floor, double doors, one window | Building $4,800-$6,500; options $500-$1,200; delivery and pad $500-$1,200 | $5,800-$8,900 |
| Workshop or large storage | 12×24, upgraded floor, two windows, metal roof | Building $8,500-$12,000; upgrades $1,200-$2,800; delivery and site work $800-$2,000 | $10,500-$16,800 |
These totals exclude sales tax and any electrical, plumbing, insulation, or interior finishing. A concrete slab can add approximately $6-$12 per square foot, or about $1,150-$2,300 for a 12×24 pad, depending on thickness, reinforcement, access, and local concrete rates. Site drainage or a retaining edge can raise the preparation expense further.
How delivery distance and site access affect placement fees
Delivery may be included within a limited radius, charged as a flat fee, or calculated by distance. A nearby drop on a clear driveway could cost about $100-$400, while a delivery 50-100 miles away or requiring special maneuvering may reach $500-$1,500 or more. Verify whether the quote covers unloading and final placement, not just transport to the property entrance.
Portable buildings require a route that can accommodate the delivery vehicle and the building dimensions. Narrow gates, overhead wires, steep slopes, soft ground, and tight turns can prevent standard placement. If a crane, forklift, extra crew, or second trip is needed, expect additional charges commonly ranging from several hundred dollars to more than $2,000 for difficult jobs.
Site preparation is often separate from delivery. A level, drained gravel pad may cost about $1-$4 per square foot for basic work, while extensive excavation or grading can reach $4-$8 per square foot or more. For a 10×16 building, that is roughly $160-$1,280, depending on soil and slope. Get the pad dimensions and elevation requirements from the dealer before hiring a separate contractor.
Some sellers offer temporary placement on blocks or skids; others require a prepared base. Ask what happens if the driver arrives and the site is not ready. A failed delivery, return trip, or waiting charge can add $150-$600 or more, depending on the provider’s policy and travel distance.
Regional price differences across U.S. markets
Portable-building prices are not uniform across the United States. In lower-cost rural markets, a standard model and local delivery may run about 5%-15% below a broad national estimate. Major metro areas and high-cost coastal markets can run 10%-25% higher because of labor, land access, taxes, transport, and building requirements. These are general planning differences, not guaranteed regional adjustments for a particular Marten dealer.
Freight can reverse the apparent savings from buying outside a local market. A lower base price may be offset by a long delivery route, while a nearby dealer may include transport or offer a shorter lead time. Compare the delivered, optioned total rather than comparing online starting prices alone.
Climate and local codes can also change the specification. Areas with heavy snow, high winds, wildfire exposure, or strict anchoring rules may require stronger framing, different roofing, or added tie-downs. Those requirements can add several hundred dollars to more than $2,000, especially for larger buildings. Confirm the required design with the local building department and the seller before ordering.
Sales tax is another difference. Depending on the state and how the transaction is classified, tax may apply to the building, delivery, installation, or some combination. A $7,000 purchase subject to a 6%-10% effective tax rate adds $420-$700, so the estimate should show the taxable amount and applicable rate.
When a portable shed costs less than a site-built structure
A factory-built portable building can reduce on-site labor and shorten installation time compared with a fully site-built structure. It may be a practical lower-cost choice for basic storage when the site is accessible and the selected size does not require major permitting or foundation work. A portable unit can also avoid some framing and weather-delay expenses associated with a longer construction project.
However, portable construction is not always the least expensive route. A small kit may cost less upfront if the owner can assemble it and the site is prepared, but labor, tools, and errors can erase the savings. A site-built shed may make more sense where access prevents delivery, where unusual dimensions are needed, or where local rules require a permanent foundation.
For a long-term workshop or conditioned space, compare the cost of insulation, wiring, ventilation, foundation, and interior finish—not just the shell. Adding these features to a basic portable building can push a $7,000 structure toward $12,000-$20,000 or more. Price the finished use case before choosing the lowest advertised base model.
Permits, electrical work, and other extras to price early
Permit requirements vary by city, county, building size, use, and foundation type. Some jurisdictions exempt small accessory structures below a specified floor area, while others require permits or zoning review even for compact sheds. A basic permit may cost $50-$300, but plan review, inspections, or engineered documents can raise the total to $500-$1,500 or more.
Electrical service is usually outside a basic portable-building price. A simple circuit run from a nearby source may cost about $500-$1,500, while a longer trench, new panel capacity, or multiple circuits can bring the total to $2,000-$5,000 or more. Insulation and interior wall finishing can add around $2-$8 per square foot, with heating or cooling equipment priced separately.
Other common extras include gutters, ramps, shelving, lofts, extra doors, and anchoring. A basic ramp may cost $150-$600; gutters can run roughly $5-$15 per linear foot installed; and an anchoring package may cost $100-$500. Removal and disposal of an old shed can add $300-$2,000, with size, hazardous materials, and access determining the final fee.
Before signing, request an itemized quote showing model dimensions, floor capacity, included doors and windows, roof and siding, delivery radius, placement method, tax, warranty, and exclusions. Confirm the cancellation policy, deposit, payment schedule, and whether the quoted amount is valid for a set period. This prevents a low starting price from obscuring charges that are essential to getting the building installed and usable.
How to lower a Marten building quote without losing essentials
Start by choosing the smallest footprint that will hold the intended equipment with room for doors and access. Increasing length or width can be more economical than buying a larger premium package, but unused space still adds framing and roofing cost. Measure the mower, shelves, or materials first, then allow clearance for movement and ventilation.
Keep the roof, siding, and door package close to the standard configuration unless a specific need justifies the upgrade. One additional window or a premium exterior finish may be worthwhile, but adding several options at once can add $1,000-$3,000. Ask for both the base and upgraded quote so the marginal price of each feature is visible.
Prepare the route and pad before scheduling delivery. Remove branches, measure gates, identify overhead obstructions, and confirm that the truck can reach the placement area. Doing this in advance can avoid return-trip fees, crane charges, and crew delays. If the seller allows customer-prepared gravel foundations, compare its written requirements with local contractor quotes.
Compare at least three itemized quotes for the same footprint, floor rating, roof, doors, delivery distance, and site assumptions. Check whether each price includes tax, placement, and warranty rather than selecting the lowest headline figure. If the building is for light storage, skip heavy-duty flooring or finish packages that do not serve the use; if it will hold a vehicle or workshop equipment, do not reduce structural specifications solely to lower the initial price.