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


The Eastsider – A timeless 12’x20′ contemporary-style one-car garage featuring shed roof form with enhanced overhangs. With a vaulted ceiling, clearstory windows and 201 square feet of interior floor space, there’s just enough room for one vehicle.


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

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

The Eastsider is a small garage plan measuring 12′ x 20′. This one-car plan features a simple shed roof, vaulted ceiling, horizontal vinyl-wrapped metal siding and several clerestory windows for plenty of natural light.

With 201 SF of insulated interior floor space, this 12′ wide x 20′ deep detached floor plan fits one car and has a full foundation.

The Eastsider one-car is a great place to start. This contemporary-style plan is fully customizable and comes in a two-car, three-car, and carriage house, to name a few. 

Quick Facts

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

The Exterior:

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

Designed to be durable with a timeless appeal, this small garage plan hits the mark. Its single-line shed roof form keeps the elements out. It has fully insulated walls and advanced siding, and its full foundation will keep this garage standing for generations.

Exterior features include:

The Interior:

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

The interior of this small garage blueprint is unique with its vaulted interior ceilings. The added room height is a welcome amenity, but the addition of clearstory windows really makes for a dynamic space.

Like most of our plans, the interior of this garage is finished with painted gypsum wallboard, plenty of artificial lighting and a small workbench.

Interior features include:

This Plan Package Includes:

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

Take a Video Tour:

Eastsider – 12′ x 20′ Detached One-Car Garage
100% satisfaction guarantee

100% Satisfaction Guarantee!

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.

100% satisfaction guarantee

Eastsider – 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.


Eastsider One-Car Garage Floor Plan. Adaptive House Plans
Adaptive House Plans
Adaptive House Plans & Blueprints is available to help you with 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 5m (16.40ft), Under 6m (19.68ft), Under 7m (22.97ft), Under 8m (26.25ft), Under 9m (29.52ft)


240 sf

Square Footage

240.0 sf

Interior Floor Space

200.2 sf

Interior Ceiling Height

9 Feet

Vaulted Ceilings


Garage Door Width

8 Feet

Garage Door Height

7 Feet



Cladding Type

Vinyl Wrapped Aluminum Siding

Roof Style

Shed Roof

Roof Slope

2:12 Slope

Roof Structure

Engineered Trusses

Roofing Material

Standing Seam Metal Roofing

Roof Overhang

24 Inches, 48 Inches

Number of Windows

4 Windows



Covered Entry




Construction Details

Cantilevered Floor, Cladding Transition, Deck Edge, Door Sill, Electrical outlets, Electrical Plan, Exhaust Vent, Exterior Corner, Footing Detail, Foundation Base, Foundation Plan, Foundation Top, Interior Corner, None, Overhead Door Foundation, Pipe Penetrations, Railing Attachment, Reflected Ceiling Plan, Soffit Detail, Wall to Desk Transition, Window Head, Window Jamb, Window Sill

Structural Engineering Included



24"x36" Architectural Bond Paper, CAD File, PDF File

Scratch Set



30-day Satisfaction Guarantee

Foundation Type

8" Concrete Foundation on 24" Wide Strip Footings

Peak Height

14.13' (4.31m)

Number of Bathrooms


Pottery Studio



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