Infill Plans

The Briar – Coming Soon! (Copy)

Regular price $1,095.00
Sale price $1,095.00 Regular price
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The Briar – Coming Soon! (Copy)

The Briar – Coming Soon! (Copy)

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Coming Soon!

The Briar – 2-Bedroom ADU Plan

A modern 918-square-foot, two-bedroom ADU plan featuring single-level living, an open-concept kitchen, dining and living area, flexible second bedroom or home office, kitchen island, and two covered porches—all within an efficient 25.5-foot-wide footprint.

The Briar ADU Plan is an efficient 918-square-foot, two-bedroom, one-bath accessory dwelling unit designed for backyard lots, infill development, rental housing, and compact primary residences.

The heart of the home is a spacious open-concept kitchen, dining, and living area that runs along one side of the plan. A generous kitchen island provides seating, prep space, and additional storage while maintaining an easy connection between the kitchen and living areas.

The primary bedroom includes a large closet, while the second bedroom can also function as a home office, guest room, or flex space. A centrally located full bathroom and dedicated utility area keep the floor plan compact and efficient.

Covered porches at both the front and side entries extend the living experience outdoors and give the home multiple connections to the surrounding site. The exterior combines board-and-batten siding, standing-seam metal roofing, simple gable forms, and covered entries for a contemporary farmhouse character that fits comfortably into established neighborhoods.

This unit is well suited for homeowners looking for a two-bedroom backyard ADU, guest house, rental unit, downsizing home, or small infill house plan.

What's Included in This Plan Set

  • Architectural drawings — Floor plans, elevations, building sections, and roof plan.

  • Structural drawings — Foundation plan, framing plans, and structural details.

  • Electrical layout — Schematic electrical plan for permitting reference.

  • Site plan template — A blank site plan diagram sized for the intended lot width — your surveyor or civil engineer fills in your specific lot data.

  • Energy compliance notes — General energy code compliance notes for most U.S. jurisdictions.

  • Format — Print-quality PDF, delivered immediately at checkout. Files are 24" × 36" sheet size, standard for print shops and permit submissions.

Plan Specifications Table

Specification Value
Plan Name The Alder ADU Plan
Bedrooms 2
Bathrooms 1 full
Total Living Area 918 sq ft
Width 25.5 ft
Depth 39 ft
Stories 1
Garage None
Foundation Type Slab / Stemwall
Architectural Style Modern Farm House
ADU Option Stand-alone ADU
Sheet Count 9 sheets
File Format PDF (print-ready, 24" × 36")
License Single-build license — one permitted structure


Drawings are delivered digitally via email within minutes of your purchase.

All Infill Plans products are digital downloads. Because our plan sets, CAD files, and related documents contain intellectual property that cannot be physically returned once delivered, all sales are final.

Once a digital file has been purchased, accessed, downloaded, or delivered, we are unable to offer returns, exchanges, or refunds. By completing your purchase, you acknowledge that you are receiving digital intellectual property and that the product cannot be “returned” in the same way as a physical item.

We encourage all customers to carefully review the plan description, square footage, included drawings, licensing terms, and product options before purchasing. If you have questions about whether a plan is appropriate for your project, property, or jurisdiction, please contact us before placing your order.

If there is a technical issue with your download, such as a missing file, corrupted file, or incorrect file delivery, we will make reasonable efforts to correct the issue and provide the proper digital files.

Purchase of a plan does not guarantee permit approval. All plans must be reviewed by the local authority having jurisdiction and may require site-specific modifications, engineering, energy code compliance documentation, or review by a licensed professional in the project jurisdiction.