29380 Mcadoo is a contemporary duplex architecture designed for narrow urban lots, measuring 22 feet in width and 76 feet in depth. This multi-family plan offers a total of 2,554 sq ft of heated living space, with each of the two units providing 1,277 sq ft across a two-story vertical configuration. The design prioritizes individual unit privacy, incorporating separate front-load garage access and distinct entry points for each residence.
The first floor of each unit encompasses 1,124 sq ft, organized around an open-concept core that integrates the kitchen, formal dining area, and a keeping room. A central kitchen island serves as the primary workspace, complemented by a dedicated walk-in pantry. A half bathroom is positioned on this level for guest access, maintaining the separation between social zones and private quarters.
The second floor provides 1,430 sq ft of living space, accommodating the private master suite, additional bedrooms, and a laundry area. With 8-foot ceiling heights throughout both levels, the design maintains consistent volume and efficiency. The bedrooms are arranged to maximize floor plate utility, ensuring that the total of 4 full bathrooms and 2 half bathrooms are distributed effectively across the duplex structure.
Structural integrity is defined by an 8:12 roof pitch and a maximum building height of 26 ft 3 in, suitable for restricted zoning envelopes. The duplex features a combined 434 sq ft garage area, allowing for two-car capacity. The building footprint is optimized to provide high-density housing without sacrificing individual unit functionality or exterior proportions.
Key Features: duplex-house-plans, two-story configuration, narrow-lot design, open-concept floor plan, kitchen island, walk-in pantry, first-floor half bathroom, second-floor laundry, front-load garage, multi-generational living, investment property.
Explore floor plans, available formats, and modification options for this design.
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.
