The Sellwood Duplex Plan - Coming Soon!
The Sellwood Duplex Plan - Coming Soon!
Coming Soon!
This modern duplex plan is designed to maximize living space and style on multi-family lots. The exterior presents a striking contemporary farmhouse aesthetic, utilizing dark vertical board-and-batten style siding paired with dark standing-seam metal awning roofs over symmetrical front porches. Natural wood porch columns and matching front doors add warmth and welcoming curb appeal to both units.
Inside, the open-concept living area is designed for both comfort and high-end appeal. The great room is anchored by a modern fireplace with a full-height marble surround, seamlessly integrated with built-in wood cabinetry and open shelving.
Unit Layout & Features
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Main Living Level: Each unit features an attached 1-car garage, a front foyer, and a convenient half-bath powder room.
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Kitchen Space: The kitchen includes flat-panel wood cabinetry, a dedicated pantry closet, and a large central island with seating.
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Outdoor Connection: The open-concept living and dining areas flow directly out to a rear patio, expanding the usable footprint outdoors.
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Primary Suite: The private upper level includes a spacious primary bedroom complete with an en-suite bathroom and a walk-in closet.
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Additional Bedrooms: Two secondary bedrooms are located down the hall, sharing access to a second full bathroom.
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Household Utility: A dedicated laundry room is centrally located near all three bedrooms for everyday efficiency.
What's Included in This Plan Set
- Architectural Construction Details — Typical wall, roof, floor, foundation, eave, opening, flashing, and other construction details necessary to communicate the design and intended construction.
- Structural Foundation Plan — Foundation layout showing footings, foundation walls, slabs, posts, beams, and other primary structural components.
- Structural Framing Plans — Floor and roof framing information showing joists, rafters, beams, headers, posts, bearing locations, and other structural framing elements.
- Structural Details — Typical structural connections, framing conditions, foundation details, and other information necessary to support construction and permit review.
- Schematic Electrical Plan — Electrical layout showing typical lighting, switches, receptacles, smoke and carbon monoxide alarms, and other common residential electrical locations for permitting and coordination.
- Site Plan Template — A blank site plan diagram sized for the intended lot configuration. Your local surveyor, designer, architect, or civil engineer can use the template to add property lines, setbacks, utilities, topography, driveway locations, and other site-specific information.
- General Construction Notes — Typical construction requirements, material references, installation standards, and code-related notes applicable to the building.
- Energy Compliance Notes — General energy-efficiency requirements and construction notes intended to assist with compliance in many U.S. jurisdictions. Project-specific energy calculations or local compliance documentation may still be required.
- Life-Safety and Code Information — Typical residential code information addressing items such as egress, safety glazing, smoke alarms, carbon monoxide alarms, guards, handrails, and other common code requirements where applicable.
- Door and Window Information — Sizes, types, locations, and related information necessary for coordination and construction, where included in the plan design.
- Drawing Organization — Drawings are professionally organized into a coordinated architectural and structural plan set suitable as the basis for local permit submission. Information will need to be added to meet local compliance.
- Print-Quality PDF Files — High-resolution PDF drawings formatted on 24" × 36" sheets, a standard architectural sheet size accepted by most e-permitting systems and print shops and commonly used for residential permit submissions.
- Immediate Digital Delivery — PDF files are available for download immediately after checkout so you can begin reviewing, pricing, printing, or preparing your project for permitting.
Plan Specifications Table
| Specification | Value |
| Plan Name | The Alder ADU Plan |
| Bedrooms | 2 |
| Bathrooms | 1 full |
| Total Living Area | 840 sq ft |
| Width | 27 ft |
| Depth | 37 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.