I5476-A
The Zeper spans 2,855 square feet of heated living space, providing a versatile duplex configuration on a compact 36-foot wide by 62-foot deep footprint. This structure is engineered for multi-generational utility or rental revenue, featuring two distinct dwelling units within a unified architectural envelope. The exterior is defined by a contemporary 3:12 roof pitch and a maximum building height of 28 feet, creating a streamlined profile suitable for urban or suburban lots.
The interior layout optimizes square footage through two separate living units. The first unit functions as an efficient living space, incorporating an open-concept core that transitions directly to a private covered deck. The second unit provides a larger, multi-story floor plan with 1,062 square feet on the first level and 1,793 square feet on the second level. This unit includes a dedicated kitchen and dining zone, with two private bedrooms located on the upper floor to ensure separation from the primary social areas.
Vertical volume is a key component of this design, with 9-foot ceilings on both the first and second floors contributing to consistent light penetration and spatial depth. The inclusion of a 675 square foot basement with 10-foot ceilings offers significant potential for expanded storage, auxiliary bedrooms, or a media retreat. This basement level provides the necessary flexibility to adapt the structure to changing occupancy requirements over time.
Technical specifications include a front-load 2-car garage occupying 596 square feet, which integrates into the second unit's ground-floor footprint. The home is further characterized by 627 square feet of combined porch and deck space, facilitating indoor-outdoor connectivity. The structure is supported by a 3-bedroom, 3-full-bathroom, and 1-half-bathroom arrangement, ensuring each unit remains self-sufficient and comfortable for occupants.
Key Features: 3-bedroom duplex, 3 full bathrooms, 1 half bathroom, two kitchens, front-load 2-car garage, 675 sq ft basement, 9-foot ceiling heights, 10-foot basement ceiling, covered porch, private deck, multi-generational living, rental income potential.
Explore floor plans, available formats, and customization options for this design.





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.




The construction drawings will include detailed, dimensioned floor plans, exterior elevations, roof plan, foundation plan, basic electrical layout, cross-section(s), foundation plan, and other general specifications. Some plans will include interior cabinet layouts.
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All house plans sold by Archival Designs have been designed to comply with the International Residential Code (IRC) and to the local codes in the area where the designer resides or where the house was built.
All house plans are designed to meet or exceed the national building standards required by the International Residential Code (IRC). Due to differences in climate and geography throughout North America, every city, local municipality and county has unique building codes and regulations that must be followed to obtain a building permit. Prior to purchasing a set of house plans, we recommend that you meet with your local building officials in order to determine the building requirements for your area. It is the responsibility of the purchaser(s) and/or builder to ensure that the structure is constructed to meet the codes of their local area.
Important Note:
House plans do not come stamped or signed by an architect or engineer. Additionally, house plans typically will not include structural engineering notes/calculations. Please check with your local building officials to determine if a stamp is required. If required, the building department will only accept a stamp from a licensed professional in the state where the home will be built.
Depending on your city, county, and state building requirements, house plans may need to be reviewed by a local licensed architect or engineer for structural details and code standards before construction begins. This is particularly true in coastal areas and those facing seismic events, extreme winds, and heavy snow. If you are building in any of these areas, a licensed structural engineer will likely be needed to provide the necessary calculations and additional drawings. We authorize the use of our plans conditioned on your obligation and agreement to strictly comply with all local building codes, ordinances, regulations, and requirements, including permits and inspections at the time of and during construction. We recommend checking with your local building department for the most current requirements. The purchaser(s) and/or builder are responsible for additional expenses incurred through meeting municipality requirements or other requirements for construction.
Our foundation plans have been designed for universal conditions and may need to be adjusted to fit your specific site conditions. The foundation should be modified by a local structural engineer to comply with soil testing laboratory findings and local building requirements.
Our house plans will include schematic electrical drawings; however, circuiting or wire sizing will not be included. Your electrical subcontractor will typically provide these drawings.
HVAC and plumbing drawings are not included. Your mechanical and plumbing subcontractors will determine the best layout for your site. Local HVAC codes, climatic requirements and commonly used systems vary throughout the country. The direction of how water flow will enter the home vary from case to case. For this reason, it is impossible to provide universal plans.

The Zeper spans 2,855 square feet of heated living space, providing a versatile duplex configuration on a compact 36-foot wide by 62-foot deep footprint. This structure is engineered for multi-generational utility or rental revenue, featuring two distinct dwelling units within a unified architectural envelope. The exterior is defined by a contemporary 3:12 roof pitch and a maximum building height of 28 feet, creating a streamlined profile suitable for urban or suburban lots.
The interior layout optimizes square footage through two separate living units. The first unit functions as an efficient living space, incorporating an open-concept core that transitions directly to a private covered deck. The second unit provides a larger, multi-story floor plan with 1,062 square feet on the first level and 1,793 square feet on the second level. This unit includes a dedicated kitchen and dining zone, with two private bedrooms located on the upper floor to ensure separation from the primary social areas.
Vertical volume is a key component of this design, with 9-foot ceilings on both the first and second floors contributing to consistent light penetration and spatial depth. The inclusion of a 675 square foot basement with 10-foot ceilings offers significant potential for expanded storage, auxiliary bedrooms, or a media retreat. This basement level provides the necessary flexibility to adapt the structure to changing occupancy requirements over time.
Technical specifications include a front-load 2-car garage occupying 596 square feet, which integrates into the second unit's ground-floor footprint. The home is further characterized by 627 square feet of combined porch and deck space, facilitating indoor-outdoor connectivity. The structure is supported by a 3-bedroom, 3-full-bathroom, and 1-half-bathroom arrangement, ensuring each unit remains self-sufficient and comfortable for occupants.
Key Features: 3-bedroom duplex, 3 full bathrooms, 1 half bathroom, two kitchens, front-load 2-car garage, 675 sq ft basement, 9-foot ceiling heights, 10-foot basement ceiling, covered porch, private deck, multi-generational living, rental income potential.
Explore floor plans, available formats, and customization options for this design.