18-1468 RV GARAGE PLAN- Carriage House Home Plan – 1-Bed, 1-Bath, 600 SF

Traditional Carriage House Garage Apartment with Timeless Cape Cod Appeal

A charming and efficient carriage house plan blending traditional architecture with Cape Cod and cottage detailing—ideal for ADUs, guest suites, or long-term rental income.

This thoughtfully designed carriage house garage apartment plan delivers classic curb appeal while maximizing functionality in a compact footprint. Rooted in Traditional design and influenced by Cape Cod and Cottage architecture, this plan is perfectly suited for homeowners seeking an accessory dwelling unit (ADU), guest quarters, or a private retreat above a garage.

Designed with balance, symmetry, and enduring materials, this garage apartment feels right at home in established neighborhoods, suburban settings, or coastal-adjacent communities where timeless architecture is preferred over short-lived trends.

Architectural Style Overview

The exterior reflects a refined blend of Traditional Carriage House form and Cape Cod Cottage character. The steep gable rooflines, evenly spaced windows, and restrained detailing create a sense of permanence and architectural integrity.

Key stylistic elements include:

• Classic gabled roof with clean, symmetrical massing
• Carriage house proportions with garage-forward functionality
• Cape Cod–inspired simplicity and cottage warmth
• Residential-scale detailing that complements main homes

This design avoids excessive ornamentation, allowing material quality and proportion to define its character—an approach widely praised in traditional residential architecture, including guidance shared by Fine Homebuilding.

Exterior Materials & Finishes

Durability and visual warmth define the exterior palette. Materials are chosen not only for aesthetics, but also for long-term performance and easy maintenance.

• Horizontal lap siding: Creates a clean, classic exterior consistent with Cape Cod and traditional homes
• Board-and-batten gable accent: Adds subtle visual interest and cottage charm
• Stone veneer base: Grounds the structure visually while enhancing durability
• Paneled garage doors: Reinforce the carriage house identity

The neutral color palette allows this plan to adapt seamlessly to a wide range of sites, climates, and main-home styles.

Garage Level – Practical & Flexible

The lower level is dedicated to garage and storage functions, making this plan ideal for homeowners who need additional covered parking without sacrificing living space.

• Single-bay garage with generous clearance
• Room for storage, bikes, tools, or seasonal equipment
• Direct stair access to the living quarters above

This configuration makes the plan especially well-suited for alley-load lots, rear-yard ADUs, or properties with limited buildable area.

Upper-Level Living Quarters

Above the garage, the private living space offers comfort, efficiency, and natural light in approximately 600 square feet of heated space.

Living Area

• Open-concept living and dining zone
• Windows on multiple sides for balanced daylight
• Efficient layout that feels larger than its footprint

Kitchen

• Compact yet functional kitchen layout
• Space for full-size appliances
• Ample cabinetry for everyday storage

Bedroom & Bathroom

• Private bedroom with closet storage
• Full bathroom with tub/shower combination
• Well-separated from living area for privacy

This layout works beautifully for guests, adult children, rental tenants, or aging family members who want independence without isolation.

Ideal Uses for This Plan

This carriage house garage apartment is incredibly versatile:

• Accessory Dwelling Unit (ADU)
• Guest house or casita
• Long-term or short-term rental
• Home office or studio apartment
• Private retreat above existing garage space

Its traditional styling ensures strong resale appeal and compatibility with neighborhood design guidelines.

Construction & Customization

This plan is designed for straightforward construction and easy modification.

• Compatible with slab, crawlspace, or basement foundations
• Roof pitch and framing optimized for standard construction methods
• Exterior materials can be adapted to local requirements

Interior layouts can also be adjusted to add built-ins, modify kitchen configurations, or accommodate accessibility needs.

What’s Included with This Plan

• CAD + PDF Construction Drawings
• Unlimited Build License
• Structural Engineering Included
• Free Foundation Modifications
• Lower Customization Costs

Every detail is prepared to support a smooth permitting and construction process.

Why Choose a Carriage House Garage Apartment?

Carriage house ADUs are increasingly popular for their efficiency, charm, and income potential. By stacking living space above parking, homeowners gain functional square footage without expanding the home’s footprint—an ideal solution for zoning-conscious communities.

This plan’s Traditional and Cape Cod influences ensure it will remain visually relevant for decades, avoiding the dated look that often comes with trend-driven designs.

Build with Confidence

Whether you’re adding value to your property, creating space for loved ones, or generating rental income, this carriage house garage apartment plan offers timeless style, smart planning, and lasting flexibility.

Classic architecture. Efficient living. Endless possibilities.