The best detached one-car garage plan depends on whether you prioritize a straightforward footprint, modern styling, extra work space, or attic storage. These five options are architectural plans rather than completed garages. The 16-by-24-foot plan suits buyers seeking a standard-size layout, while the deeper plans provide more room for projects or storage. Two USB-drive options supply plan files as PDFs for viewing and printing.
| Plan | Best For | Key Feature |
|---|---|---|
| Large One Car Garage | A practical, larger footprint | 16′ x 24′ layout |
| Detached Garage Plans on USB | Buyers wanting PDF plan files | USB flash drive delivery |
| Modern Detached Garage Plans on USB | Modern-style projects | Modern design plan files |
| Hipped Roof, Extra Depth | Work or storage space | 14′ x 34′ layout |
| Country Style with Attic | Attic storage and country details | 16′ x 34′ layout |
Large One Car Garage Plan

This 16-by-24-foot contemporary plan is a direct option for buyers who want a defined one-car layout without the long footprint of an extra-depth garage. It specifies nine-foot-high walls and an oversized garage door measuring nine feet wide by eight feet high. The roof uses rafter and ceiling-joist framing.
Best for: Homeowners who want a roomy, straightforward detached garage plan with stated dimensions and a contemporary style. It was selected as the most compact of the listed dimensional plans while still offering a 16-foot width.
Limitation: The listed plan does not describe extra work space, attic storage, or a roof style beyond its framing method. Check the plan details against your intended use before choosing.
Detached Garage Plans on USB

This product provides architectural plan files for a one-car detached garage on a physical 128MB USB flash drive. The complete files are supplied in PDF format for convenient viewing and printing. The listed features do not specify dimensions or architectural style, so buyers should review the plan contents for those details.
Best for: Buyers who prefer receiving PDF plans on a physical USB drive and want files they can view or print. It was selected as a general-purpose plan-file option, distinct from the explicitly modern USB plan below.
Limitation: The provided product details do not state the garage’s dimensions, door size, or roof design. Do not assume those specifications without checking the included plans.
Modern Detached Garage Plans on USB

This option is designed for a modern one-car detached garage and comes as a physical 128MB USB flash drive containing architectural plan PDFs. The files are described as suitable for viewing and printing. Its stated modern design makes it easier to compare with the general detached-garage plan-file option.
Best for: Buyers whose project calls for a modern-looking detached garage and who want plan files in PDF format on a USB drive. It was selected for its specific style focus.
Limitation: The listing details provided do not identify dimensions, wall height, or garage-door measurements. Confirm the design and measurements meet your property and project requirements.
Hipped Roof Garage with Extra Depth

This 14-by-34-foot one-car plan is designed with extra depth for work or storage. It specifies nine-foot-high walls, an oversized nine-foot-wide by eight-foot-high garage door, and a rafter- and ceiling-joist-framed roof. The hipped-roof style and long footprint distinguish it from the 16-by-24-foot plan.
Best for: Buyers who need space beyond vehicle parking for a work area or storage. It was selected because its listed extra-depth purpose is explicit.
Limitation: The 34-foot length requires a deeper building site than a shorter garage plan. Measure the available area and consider access and local requirements before settling on this layout.
Country Garage with Attic Roof

This 16-by-34-foot plan combines country-style details with an attic. Listed specifications include nine-foot-high walls, an oversized nine-foot-wide by eight-foot-high garage door, and rafter/ceiling-joist roof framing. Its 34-foot depth offers more potential room for storage or other uses than the 16-by-24-foot plan.
Best for: Buyers who want country styling and attic space in a detached one-car garage plan. It was selected for combining those features with a wider footprint than the 14-foot-wide extra-depth plan.
Limitation: The listed features do not specify usable attic dimensions or access details. Review the plan before relying on the attic for a particular storage need.
Buying Guide: How to Choose a Detached One-Car Garage
How much room do you need beyond the car?
Start with the garage’s exterior footprint and intended use. A 16-by-24-foot plan is the shortest dimensional option here. The 14-by-34-foot and 16-by-34-foot plans are deeper and specifically offer extra work or storage potential, or an attic. A longer plan needs more site depth, so compare its dimensions with your available building area.
Which door and wall dimensions matter?
Check the listed door opening against the vehicle and equipment you plan to store. Three Behm Design plans specify a nine-foot-wide by eight-foot-high door and nine-foot-high walls. The two USB plan listings do not provide door or wall measurements in their supplied features, so verify those details in the plan files before proceeding.
Do you want printed plans or digital files?
The two USB products include architectural plan files in PDF format on a physical 128MB flash drive. The other three listings are described as garage plans, but the supplied product information does not state their delivery format. Confirm what is included and whether the files or documents provide the detail your builder or permitting process requires.
What should you verify before building?
Compare the plan with local building and zoning rules, property setbacks, site conditions, and any applicable permit requirements. The product features alone do not establish that a plan meets requirements for a particular location. Ask the appropriate local office or a qualified building professional what documentation or adjustments are needed.
Frequently Asked Questions
What is the best detached one-car garage plan for storage?
The 14-by-34-foot hipped-roof plan is listed with extra work or storage area. The 16-by-34-foot country-style plan includes an attic, which may suit buyers seeking overhead storage; check the plan for usable attic details.
Which listed plan has the shortest stated footprint?
The Large One Car Garage plan measures 16 by 24 feet, making it the shortest stated footprint among the three dimensioned plans.
Do the USB products include digital garage plans?
Yes. Both USB options are described as a physical 128MB flash drive containing architectural plan files in PDF format for viewing and printing.
Are these listings completed garages?
No. The listings describe garage plans or architectural plan files, not completed detached garages.
Do all five options list garage dimensions?
No. The three Behm Design plans list dimensions. The two USB plan listings provided here do not state dimensions, so check the plan files or product details before selecting one.