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Small 1-Bedroom Cottage House Plan with Home Office & Vaulted Ceilings | 490 Sq Ft
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J7931-E

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Plan Number:

J7931-E

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Floor Plan
j7931-e cottage house first floor plan, 1 bedroom, 1 bathroom | plan 24650

Small 1-Bedroom Cottage House Plan with Home Office & Vaulted Ceilings | 490 Sq Ft

Spanning 490 square feet of heated living space, the Small 1-Bedroom Cottage House Plan is engineered for maximum utility on compact lots. With a footprint measuring 19 feet wide by 28 feet deep, this single-story design provides an efficient solution for accessory dwelling units, backyard studios, or minimalist primary residences. The exterior profile is defined by an 8:12 roof pitch that reaches a maximum building height of 14 feet 10 inches, creating a distinct cottage aesthetic while ensuring effective drainage.

The interior layout prioritizes an open-concept core that integrates the kitchen, dining, and living areas into a unified volume. Vaulted ceilings rise above the main living area, drawing the eye upward to enhance the perceived sense of scale within the 490 square foot envelope. A central kitchen island serves as the primary workspace, while a wall pantry provides essential storage to maintain an organized living environment.

A private suite is positioned to ensure seclusion, featuring a walk-in closet and direct access to a full bathroom. The floor plan also incorporates a dedicated home office, providing a quiet, flexible zone for remote work or study that remains separated from the social areas. Practical daily living is supported by an integrated first-floor laundry area, simplifying household maintenance within the compact footprint.

Structural integrity is achieved through a slab foundation and 2x4 wall framing, ensuring a straightforward construction process. The 8-foot ceiling height in secondary areas provides a consistent vertical baseline, while the vaulted volume in the main living space creates a transition in ceiling elevation that defines the different functional zones of the home.

Key Features: 490 sq ft living area, 1-bedroom layout, 1 full bathroom, vaulted ceilings, home office, kitchen island, walk-in closet, slab foundation, 8:12 roof pitch, 2x4 wall framing.

Explore floor plans, available formats, and customization options for this cottage house plan to begin your project.

View Sample Plan
What's Included in the House Plan:
  • Front Elevation and Construction Notes: Drawing of the front view with construction details and notes.
  • Rear and Side Elevations: Drawings of the rear and side views of the building.
  • Floor Plan: Includes electrical layout, window/door sizes, floor joist span direction, and ceiling type notes (e.g., 9' ceiling, vault).
  • Second Floor Plan: Details similar to the first level, if applicable.
  • Typical Wall Section: Cross-section showing wall construction details.
  • Typical Foundation Details: Construction details for the foundation.
  • Roof Plan: Includes roof pitches, ridges, valleys, with details noting 2" x 8" rafters or optional roof trusses.
  • Foundation Plan: Layout detailing the foundation, including footings, slabs, and walls.
  • Full Building Section (Optional): Available upon request at no extra cost, typically not required in the US but may be necessary in Canada.
What's Not Included:
  • Architectural or Engineering Stamp: Handled locally if required.
  • Site Plan: Created locally when needed.
  • Mechanical Drawings: Heating, air equipment, and ductwork to be designed by subcontractors.
  • Plumbing Drawings: Pipe sizes and locations to be determined by subcontractors.
  • Energy Calculations: Handled locally if required.

House Plan Specifications

  • Total Living (heated area):  490 sq ft
    All Unheated Under-Roof Areas  0 sq ft
    Total Structure  490 sq ft
    1st Floor:  490 sq ft
  • Bedrooms:   1
    Bathrooms:   1
  • Foundation:   Slab
    Wall Framing:   2x4
    Roof Pitch:  8:12
  • Width of House:  19'
    Depth of House:  28'
    Building Height:  14'10''
  • First Floor Ceiling Height:  8'

Key Features

  • First Floor Laundry
  • First Floor Master Suite
  • Home Office/Study
  • Keeping/Family Room
  • Kitchen Island
  • Open Floor Plan
  • Private Master Bath
  • Stoop
  • Vaulted/Volume Ceilings
  • Walk-in Closet
  • Wall Pantry
Modify this plan to make it perfect
Our hassle-free process makes it easy to modify your dream home. To receive an estimate please submit your request using the link below.
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Plan Number: J7931-E
Small 1-Bedroom Cottage House Plan with Home Office & Vaulted Ceilings | 490 Sq Ft
1 Bedrooms
1 Full Baths
490 SQ FT
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J7931-E Cottage House First Floor Plan, 1 Bedroom, 1 Bathroom | Plan 24650
House Plan Formats Explained

PDF (Single Build)

A complete set of working drawings delivered in digital PDF format. This option comes with a license to build ONE home and includes a copyright release for printing unlimited sets of plans and making modifications.

CAD + PDF (Single Build)

A complete set of working drawings delivered in digital DWG and PDF formats. AutoCAD files are used by design professionals to make significant modifications or engineering calculations to the plan. This option comes with a license to build ONE home and includes a copyright release for printing unlimited sets of plans and making modifications.

5 or 8 Prints (Single Build)

Five or eight printed sets of working drawings shipped to you. This option comes with a license to build ONE home.

5 Prints + PDF (Single Build)

Five printed sets of working drawings shipped to you, plus a digital version in PDF format. This option comes with a license to build ONE home and includes a copyright release for printing unlimited sets of plans and making modifications.

PDF (Multi Build)

A complete set of working drawings delivered in digital PDF format. This option comes with a license to build an UNLIMITED number of homes and includes a copyright release for printing unlimited sets of plans and making modifications. This option may not be available for all house plans, or may require a specific format to be purchased. Please call 770-831-6363 for more information.

CAD + PDF (Multi Build)

A complete set of working drawings delivered in digital DWG and PDF formats. AutoCAD files are used by design professionals to make significant modifications or engineering calculations to the plan. This option comes with a license to build an UNLIMITED number of homes and includes a copyright release for printing unlimited sets of plans and making modifications. This option may not be available for all house plans, or may require a specific format to be purchased. Please call 770-831-6363 for more information.

Choose a building foundation for your home. The foundation provides stability to a home's structure from the ground up.

Slab - This concrete foundation is reinforced with steel rods and suitable for flat ground.

Crawl Space - This foundation is raised off the ground with low walls resting on footings, providing space for wiring, plumbing, and storage.

Basement - This foundation is entirely or partially below ground and offers storage or living areas.

Walkout Basement - This foundation is typically suited for rear-sloping lots and provides storage or living areas. Walkout basements have doors that provide access to the outside.

Readable Reverse
An option to reverse the plan including texts and dimensions to make them readable.
2x4 or 2x6 Conversion
Convert the exterior framing other than the standard framing included in the plan.
Multi Build Licence (CAD required) Gives the buyer the legal right to build the house plan multiple times
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JoAnne and the entire staff was extremely helpful and patient with us while we decided between 2 homes. This home has outstanding curb appeal and a great layout perfect for us. I work from home so having the home office off the foyer is fantastic. I converted the wet bar into a storage closet for my office. We also extended the laundry room into the porch and created a multipurpose laundry/mud room. I would buy from archival designs again and again.
Rita Long
Milwaukee, WI
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It took almost a year to pick a plan. Since my husband and I retired a few years ago we wanted this last house had to have everything we wanted and needed. The kitchen is my favorite part of the house. I can see what’s happening in my neighborhood through my kitchen window and watch my husband garden in the back yard. Our children think we made a smart decision when we picked this house for our senior years.
Elaine SmithsonPierre
South Dakotaomer
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We’ve had an amazing experience with our new home and are excited to be moved in. The customer service we received during our modifications was exceptional. We are loving the open layout of the kitchen and family room. It feels spacious and I’m already planning on hosting holiday dinners at home. We recommend Archival Designs to anyone interested in building the home they’ve always wanted!
Sandra Hawkins
Montgomery, AL
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We absolutely adore the Kildare Place house plan. Made some modifications to make this home ours! Our house is the talk of the neighborhood. We host big parties every holiday and still get compliments from our friends and family. We searched for months and looked through hundreds of floor plans and this one had almost everything we wanted, and with the help of the great staff at Archival Designs we got exactly what we wanted!
Nick Lazzari
Bakersfeild, CA
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FAQ

Can I modify this Small 1-Bedroom Cottage House Plan with Home Office & Vaulted Ceilings | 490 Sq Ft now or later?

Absolutely. We offer in-house modification services to adjust layouts, room sizes, or expand garages before purchase. If you prefer to make adjustments during the construction phase, purchasing the CAD file package allows your local builder or architect to make on-site changes. Simply click 'Request a Modification' for a free quote.

How much will it cost to build this Small 1-Bedroom Cottage House Plan with Home Office & Vaulted Ceilings | 490 Sq Ft and why aren't exact costs shown? 

Construction costs vary significantly ($150–$300+ per sq. ft.) based on your location, material choices, and local labor rates. Because site preparation and regional codes differ, it is hard to provide a universal cost always.

Will this Small 1-Bedroom Cottage House Plan with Home Office & Vaulted Ceilings | 490 Sq Ft fit my lot, and can I add a basement or flip the layout?

You can check the 'Modifications' tab for width and depth requirements. To fit your site's orientation, most plans are available in a 'Right Reading Reverse' (mirrored) format. We also offer slab, crawlspace, and basement foundation adjustments for every design.

Do your plans meet building codes in my area and do I need a professional stamp?

Our plans meet or exceed national IRC (International Residential Code) standards. However, due to varying local requirements regarding seismic, wind (hurricane), or snow loads, house plans do not come with a professional architect’s or engineer’s seal. Most municipalities require a review and stamp by a local licensed professional to obtain a building permit.

Are plumbing, HVAC, and mechanical drawings included?

We provide the architectural and schematic electrical framework, but HVAC and plumbing layouts are not included. Because local codes and climate-specific systems vary significantly across the country, these are best finalized by your local subcontractors to ensure your home’s systems are optimized for your specific site and energy requirements.

Why should I choose Archival Designs and are the plans guaranteed?

With over 40 years of experience, Archival Designs provides high-quality, builder-ready designs that balance aesthetic elegance with structural integrity. We offer a Best Price Guarantee, a 10% discount for military and first responders, as well as builder discounts for life. And loyalty perks for pro builders. All plans are designed to comply with the IRC codes at the time of their creation. Learn more about our Best Price Guarantee.

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Small 1-Bedroom Cottage House Plan with Home Office & Vaulted Ceilings | 490 Sq Ft

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