Isaac's Myrtle (ADU) - Full Architectural Plans - $789. Other packages available.
576 sq. ft. - 1 Bed, 1 Bath, No Garage
$9.00
This is an efficient 576 sq. ft. ADU designed for simplicity, comfort, affordability, and pride of ownership. With a welcoming front porch and traditional style, it will fit beautifully on a small lot or in a backyard. With off the shelf components and materials, it's good for the construction budget. Straightforward to build, rewarding to complete, and efficient to live in.
We will provide plans based on your selection for a 1-bedroom, 1-bathroom, 576 sq. ft. home. Structural engineering, if needed, will be prepared for conditions at your site.
Like every Mended Oak design, Isaac’s Myrtle gives you the freedom to build it yourself or partner with a General Contractor. This plan is approachable and rewarding—perfect for anyone with a bit of confidence in residential construction, even if it’s not your profession. (Mended Oak Scale: 4 out of 10).
If you’ve had some hands-on experience—or have friends who do—you’ll find this project brings genuine do-it-yourself satisfaction and steady, achievable progress. Every material and tool you’ll need is readily available to purchase or rent at your local building supply store.
By the time you’re done, you’ll have conventionally framed a roof, created both flat and vaulted ceiling spaces, built balloon-framed rake walls alongside traditional platform walls, and installed windows and doors—skills that will leave you proud of what you’ve accomplished.
Architectural Set - PDF and (2) Paper Copies
- General Notes
- Building Footprint
- Floor Plan
- Electrical Plan
- Roof Plan
- Elevations
- Window/Door Schedule
- Typical Wall Sections
- Roof/Window/Door Flashing
Structural Set - Digitally Signed PDF and (2) Paper Copies
- Cover Sheet (Governing Codes, Wind and Gravity Loads, Component List)
- Foundation Plan with Construction Details
- Required Structural Details
- Wall Framing
- Roof and Ceiling Framing Plan (If Conventionally Framed)
- Truss Layout (If Selected)
About the Finished Product: The completed plan offers a smart and efficient Alternative Dwelling Unit (ADU) with 576 square feet of living space. A welcoming front porch invites you to relax outdoors or greet neighbors and friends.
This home connects a modern look with a livable floor plan. It features an open kitchen, dining, and living area under a vaulted ceiling with high windows, as well as a utility room with room for laundry and electrical. The bedroom is full size with closet and door, and has its own mini-split to keep things comfortable for sleeping. Access to the bath is through the hall to preserve the privacy.
Need to Customize? Want to extend the porch? Modify a window or door? Change the exterior finish? Download a custom worksheet, mark it up, and contact us with your ideas.
We want to work with you to deliver the house you need. Custom rates start at $1 per square foot for floor plan changes. You'll receive a full quote before we begin.
The house will be 24 feet wide and 33 feet deep. You'll need some space on all sides per local zoning requirements.
Subnote: Truss Plans are purchased separately from a truss manufacturer and aren't part of the plan-set price. If you'd like to use trusses, we recommend getting three quotes. (Florida Only: After you pick the one you prefer, we'll give them the design information they need, review their engineered truss package for your home, and update your plans so everything fits together smoothly. Selecting the truss option typically delays delivery by four to six weeks).
