1,280 Sq. Ft. Duplex House Plan with 1 Bedroom per Unit (640 sq. ft. each unit)
$1,280.00
This 1,280 sq. ft. duplex house plan features two compact 640 sq. ft. units, making it a practical option for small lots. Each unit includes one bedroom, one bathroom, and a spacious covered front porch. With an overall footprint of 40 feet wide by 37 feet deep, this duplex design offers an efficient layout for buyers seeking a compact two-unit home.
| Square Footage | 1,280 sq. ft. (640 sq. ft. each unit) |
|---|---|
| Bedrooms | 1 Per Unit |
| Bathrooms | 1 Per Unit |
| Square footage range | 1,000-2,000 |
1,280 Sq. Ft. Duplex House Plan with 1 Bedroom per Unit
Make the most of a smaller property with this 640 sq. ft. townhome and duplex house plan, featuring two compact residential units with a combined total of 1,280 sq. ft. of living space. Designed with small lots in mind, this efficient two-unit house plan offers a practical layout for homeowners, property investors, and anyone looking for a compact duplex design.
Each unit features 1 bedroom and 1 bathroom, creating a comfortable living space with an efficient footprint. With an overall building dimension of approximately 40 feet wide by 37 feet deep, this small-lot duplex house plan makes effective use of available space while accommodating two separate living units within one building.
Efficient 640 Sq. Ft. Living Space per Unit
Each 640 sq. ft. unit includes one bedroom and one full bathroom, offering a straightforward layout suited to compact residential living. The two-unit configuration provides a total of 1,280 sq. ft. across the building, making this plan a practical choice for those exploring smaller multi-unit house plans.
The townhome and duplex design combines a space-conscious footprint with the convenience of two residential units in one structure. Its 40-foot-wide by 37-foot-deep dimensions may also make it suitable for buyers evaluating building plans for narrower or smaller lots, subject to local zoning, setbacks, and site requirements.
Choose this 1,280 sq. ft. duplex house plan for a compact two-unit residential design that combines efficient living space, a welcoming covered porch, and a footprint suited to buyers exploring small-lot duplex or townhome construction.
This plan has the option to include Structural Engineering. Please call for details. Engineering is for Washington State, Oregon, Idaho, California, Texas, and Arizona. Engineering is done by an outside engineering firm. Custom Your Way Design, LLC is not liable for any structural design, plans, specifications, or calculations. Additional costs may be required for site-specific variables. Please allow an estimated 2 to 3 weeks for site-specific engineering and customization.
Note: Artist Rendering may show features and options that are not on the plans. Custom Your Way Design has the right to change features and options without consent or notice. This product requires the address of the building site for plans to be updated and processed. This purchase is for a one-time build. Each time this plan is built, a separate purchase of the plan is required. Plan order does not include plan revisions. Plan does not include updates for site-specific requirements such as a daylight basement, tall crawl space, height limitations, setback, codes, etc. Plan is designed to the IRC Code. This plan will be delivered electronically. Physical copies are not included. Plans may be printed in unlimited quantities at your local print shop. See Terms and Conditions for additional details. Purchase of the plans indicates that the purchaser agrees to the Terms and Conditions.
For any questions, please contact us at (360) 237-4784.
