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    • Home
    • About
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    • Projects
      • Single-Family
      • Accessory Dwelling Units
      • Multi-Family
      • Commercial
      • Under Construction
i3 Architects, PLLC
Imagine - Innovate - Inspire
  • Home
  • About
  • Contact
  • Projects
    • Single-Family
    • Accessory Dwelling Units
    • Multi-Family
    • Commercial
    • Under Construction

Architectural Design for Your ACCESSORY DWELLING UNIT

What are ADU's?

ADUs, or Accessory Dwelling Units, are secondary housing units located on the same property as a primary residence. They can be used for a variety of purposes, such as providing housing for extended family, generating rental income, or creating a private living space.


Types of ADUs:


  1. Detached ADUs: Separate standalone units, like a small cottage or guest house.
  2. Attached ADUs: Built as an extension to the main house, often sharing a wall.
  3. Garage Conversions: Repurposing an existing garage into a livable unit.
  4. Interior ADUs: Converting a portion of the existing home, such as a basement or attic, into a living space.


ADUs are gaining popularity for their versatility and ability to increase property value while addressing housing needs. They are also known by other names, such as granny flats, in-law suites, or secondary suites.

Our Services

We specialize in designing and planning ADUs to enhance your residential property. From architectural design to construction documentation, our team is here to guide you every step of the way. Contact us today to learn more about adding an ADU to your home! 

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Chester, NH - ADU

Excited to showcase this stunning attached ADU project by i3 Architects! The design features an open-concept family, dining, and kitchen area, a cozy one-bedroom layout, a full bathroom, a 2-car garage, and a beautiful deck with direct access to the main house and garage. A perfect blend of functionality and style!

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