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14-1763 HOUSE PLAN -Coastal Farmhouse House Plan – 1-Bed, 1-Bath, 900 SF

Coastal Farmhouse and New American house plan with shingle and lap siding exterior • 1 bed • 1 bath • 900 SF. Detached garage apartment, covered breezeway, flexible ADU living. Includes CAD+PDF + unlimited build license.

Original price was: $2,470.56.Current price is: $1,254.99.

999 in stock

What’s Included

Foundation Type *

Multiple foundation types may be selected. One foundation option is usually covered by the 10 hours of free drafting. If unsure, select ‘AS SHOWN’ — changes can be handled with included drafting hours.

Select Framing Options*

Recommended for colder climates or higher energy efficiency.

Optional Free Enhancements

What happens after purchase?
  1. Instant order confirmation is sent to your email.
  2. We review your notes and reach out if anything needs clarification.
  3. Digital plan files are delivered within 1 business day (7 days a week).
  4. Digital electrical plans and material list are delivered within 2 days.
  5. Revisions — request changes anytime and we’ll update your files.
Total: $1,254.99

* Please verify all details with the actual plan, as the plan takes precedence over the information shown below.

Width

73'-0"

Depth

46'-0"

Htd SF

Unhtd SF

Bedrooms

Bathrooms

# of Floors

# Garage Bays

Architectural Styles

Indoor Features

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Outdoor Features

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Bed and Bath Features

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Garage Features

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Condition

New

Ceiling Features

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Coastal Farmhouse Carriage House Plan with Garage Apartment

A thoughtfully designed 900 sq. ft. Coastal Farmhouse carriage house featuring a 1-bedroom garage apartment, timeless materials, and flexible ADU functionality.

This Coastal Farmhouse carriage house plan blends classic American charm with modern practicality, making it an ideal solution for homeowners seeking a detached garage apartment, guest suite, rental unit, or private studio. Designed with architectural balance and curb appeal in mind, this plan delivers a compact footprint without sacrificing comfort, storage, or visual impact.

The design draws from traditional coastal and New American influences, combining shingle siding, horizontal lap siding, and clean rooflines to create a refined yet approachable exterior that works beautifully in suburban, coastal, or village-style neighborhoods.

Architectural Style & Exterior Design

At first glance, the exterior showcases hallmark Coastal Farmhouse architecture—a style known for its relaxed elegance, durable materials, and timeless proportions.

  • Upper-level shingle siding adds texture and visual depth
  • Lower-level horizontal lap siding provides a clean, classic farmhouse foundation
  • Neutral coastal color palette enhances long-term curb appeal
  • Simple gabled rooflines reflect traditional American forms
  • Stone foundation accents ground the structure visually

This combination of materials not only looks authentic but also performs well in a variety of climates, making the plan suitable for both coastal and inland regions. For insight into why shingle siding remains a staple in American residential architecture, see this overview from ArchDaily.

Garage Level – Practical & Efficient

The ground level is designed primarily for vehicle storage and utility use, while maintaining an attractive residential appearance.

  • Single-car garage bay with generous clearance
  • Space for storage, tools, bikes, or lawn equipment
  • Exterior staircase leads discreetly to the upper living space
  • Covered breezeway connection enhances usability and weather protection

This configuration is especially popular for alley-loaded lots, narrow properties, or homes where the main residence benefits from a detached garage structure.

Upper-Level Living Space – 900 SF of Smart Design

Above the garage sits a fully functional 1-bedroom, 1-bath apartment, designed to live comfortably as a full-time residence or flexible auxiliary dwelling unit.

Living Area

The open-concept living space maximizes natural light and creates a welcoming atmosphere despite the compact square footage.

  • Open living and dining area for flexibility
  • Ample wall space for furniture layouts
  • Windows positioned for cross-ventilation and daylight

Kitchen

The kitchen is efficiently planned without feeling cramped, offering everything needed for daily living.

  • Full-size appliance layout
  • Continuous counter space for meal prep
  • Upper and lower cabinetry for storage
  • Easy connection to living area for entertaining

Bedroom & Bathroom

The private bedroom is separated from the main living area, providing comfort and privacy for occupants.

  • Comfortable bedroom size for a queen bed
  • Dedicated closet storage
  • Full bathroom with tub/shower combination
  • Efficient plumbing layout to reduce build costs

Ideal Uses for This Carriage House Plan

This design is highly versatile and fits a wide range of residential ne

14-1763 HOUSE PLAN -Coastal Farmhouse House Plan – 1-Bed, 1-Bath, 900 SF
WHAT'S INCLUDED IN THE DELIVERY
All plans are drawn to scale and include:
  • BOTH a PDF and CAD file (sent to the email provided/a copy of the downloadable files will be in your account here)
  • PDF – Easily printable at any local print shop
  • CAD Files – Delivered in AutoCAD format. Required for structural engineering and very helpful for modifications.
  • Structural Engineering – Included with every plan unless not shown in the product images. Very helpful and reduces engineering time dramatically for any state. *All plans must be approved by engineer licensed in state of build*
Plans purchased are for an “unlimited” multi-use license
*Delivered plans include minimally what are shown in the product images. In most cases, additional notes and details not shown are included. To inquire about these details, please contact us at support@myhomefloorplans.com prior to purchase.*

Disclaimer

Verify dimensions, square footage, and description against product images before purchase. Currently, most attributes were extracted with AI and have not been manually reviewed.

My Home Floor Plans, Inc. does not assume liability for any deviations in the plans. All information must be confirmed by your contractor prior to construction. Dimensions govern over scale.