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Victorian – 12′ x 20′ Detached One-Car Garage

$ 300.00

The Victorian – A simplified 12’x20′ Victorian Style One-Car Garage featuring a gable roof, horizontal vinyl siding & an unfinished interior. With 232 square feet of interior floor space, this garage plan might represent the lower construction value on a cost-per-square-foot basis.


Victorian – 12′ x 20′ Detached One-Car Garage

Victorian – 12′ x 20′ Detached One-Car Garage

Small 1-car garage plan. Adaptive House Plans
Driveway approach

Measuring 12′ x 20′, the Victorian detached one-car garage plan features a single gable roof, large sliding windows along the side and back and a single entrance. This is one of the smaller options in our Victorian Collection. This garage design is fully customizable!

With 232 SF of interior floor space and unfinished 2×4 wall construction, this 12′ wide x 20′ deep detached garage plan is more affordable and offers more interior space than our fully finished and insulated garage plans.

Quick Facts

Victorian – 12′ x 20′ Detached One-Car Garage

The Exterior:

Victorian – 12′ x 20′ Detached One-Car Garage

The Victorian 12 ‘x 20’ Detached One-Car Garage is a classically styled, simplified version of our Victorian Collection of detached garages.

While the exterior finishes have been dressed down, the most significant changes involve switching to 2×4 stud construction, substituting a monolithic concrete slab with reinforced edges, and removing all interior finishes, including insulation. This is a more cost-effective plan to purchase and build when compared to the similar Craftsman one-car garage. 

A classic garage design with horizontal vinyl siding that provides maintenance-free protection from the elements, while simple sliding windows allow plenty of light inside without breaking the budget. 

The asphalt shingle roofing over the engineered truss roof is quick and easy to construct and will last 25 to 30 years. The exposed attic overhead offers some potential storage space.

With 21″ roof overhangs, a monolithic concrete foundation and a gravel rock pit for your two-pipe drainage system, this one-car garage is fine-tuned for easy permitting in Vancouver, Calgary or other more challenging regional districts.

The Interior:

Victorian – 12′ x 20′ Detached One-Car Garage

On the interior, you have a completely unfinished space with exposed 2×4 studs making it easy to hang bikes or your tool collection.

The thinner walls mean the one parking stall is wider than The Craftsman Detached Garage line alternatives, with each stall measuring 19′-2″ deep x 11′-2″ wide.

The garage design allows for access from a dedicated garage entrance off a 36″ wide back entrance door or through the 10′ wide by 8′ tall overhead garage door.

The Victorian One-Car Garage has a finished floor-to-ceiling height of 9′-0″ and an 8’ tall overhead door making it an ideal choice for those with taller vehicles or looking for some ceiling storage options.

Windows are placed at 42″ above the concrete floor, making an ideal space for a workbench. Ceiling-mounted compact fluorescent lights are typical inside, with several wall receptacles provided off of a 60 AMP electrical sub-panel.

This Plan Package Includes:

Victorian – 12′ x 20′ Detached One-Car Garage

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Victorian – 12′ x 20′ Detached One-Car Garage
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Adaptive House Plans will happily exchange your first order for another blueprint or house plan package of equal or lesser value within 30 days of your original date of purchase.

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Victorian – 12′ x 20′ Detached One-Car Garage

Would you like to learn more?

Our customer support team would be happy to assist you in finding that perfect plan or customizing one tailored just to you! 

Select the “Add to Quote” button below to customize your plan. We require limited information and will get back to you right away.

$ 300.00

Small 1-car garage plan. Adaptive House Plans
Adaptive House Plans
Adaptive House Plans & Blueprints is available to help you with all your questions. Please take the time to contact us if you have any questions at all.

Adaptive Plans Inc.

Product Line

Parking Stalls

1 Stall


12'-0" (3.66m)


20'-0" (6.10m)

Building height

Under 4m (13.12ft), Under 5m (16.40ft), Under 6m (19.68ft), Under 7m (22.97ft), Under 8m (26.25ft), Under 9m (29.52ft)


240 sf

Square Footage

232 sf

Interior Ceiling Height

9 Feet

Vaulted Ceilings


Garage Door Width

10 Feet

Garage Door Height

8 Feet



Climatic Zone

BC – Zone 4, BC – Zone 5 to 7a, BC – Zone 7b & 8

Cladding Type

Horizontal Vinyl Siding

Roof Style

Gable Roof

Roof Slope

6:12 Slope

Roof Structure

Engineered Trusses

Roofing Material

Asphalt Shingle Roofing

Roof Overhang

21 Inches

Number of Windows

3 Windows



Covered Entry




Construction Details

Electrical Plan, Footing Detail, Foundation Plan, Reflected Ceiling Plan, Soffit Detail

Structural Engineering Included


Foundation Type

Monolithic Slab with Footings

Scratch Set



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