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Area: 3,179 SF (295 m²)

Bedrooms: 5 total

Bathrooms: 4 full, 2 half

 

Front unit

1152 Square Feet (107 m2)

2 bedrooms, 1.5 Baths

 

Rear Unit

2027 Square Feet (188 m2)

3 bedrooms, 3.5 bath

 

Construction type: Conventional wood framing, truss-ready, SIP ready

 

Do you want to build a duplex, but have it blend seamlessly into its surroundings? Looking for more housing density in a stealthy way? We got you. The Lambda is an asymmetrical duplex that exudes classic styling. 

 

Both units feature open living space, lots of storage, and a roomy attic. The shared features include a 2-bay garage and wraparound porch. 

 

Do you have a larger family that is looking to combine into one property, but keep some privacy? This is a great option for you. The units have strategically been laid out so that sound does not travel easily from one unit to the other. This is in addition to the wall dividing the units which contains sound dampening measures. 

 

Want to make a steady income on your housing investment? Choose the unit that suits your needs the best, and rent out the other one. Not only will you have a private unit, but you have the opportunity to gain rental income from the second unit. 

Lambda

$9,000.00Price
Quantity
  • The price listed for this design includes permit-ready construction documents. This includes plans, elevations, framing drawings, sections, details, and window/door schedules. Included in this price are responses to any building department comments that may arise. This does not include a site plan, or additional engineering which may be required based on the project site or design changes.If an architectural stamp is required by your building department it can be provided for Oregon, Massachusetts, Maine, New Hampshire, Pennsylvania, and Texas. Stamps for other states can be provided at an additional fee and lead time.

©2025 by spacehouse architecture, LLC. 

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