Additional residential units · Lanark County & west Ottawa

Legal basement apartments, garden suites and in-law additions

We design and build second units from the first zoning check to move-in day. One local team, one fixed price, built to last.

Based in Carleton Place

Licensed trades

WSIB covered

Fixed-price proposals

10+ years building

Add a home to your property

Rental income, room for aging parents, or a first place for grown kids: a second unit can do all three. Ontario now allows up to three units on most residential lots with town water and sewer, and towns in our area have made them easier to build.

We're a Carleton Place builder with over a decade of construction experience, and suites are what we do.

Suites we build

Basement ARU

A legal, self-contained suite with its own entrance, kitchen and bath.

Coach House

A Detached small home in your backyard, built from foundation to finish.

In-law Addition

An addition or suite joined to your home but still retains privacy and separation.

Interior Conversion

Split off a section of your house into its own unit with its own kitchen and bath.

Other Projects We Offer

Kitchens

Bathrooms

Why Kingdom Built?

  • ARU Specialists.

    We know the specific rules and process needed to build.

  • One Team, One Price.

    Zoning, design, permits, trades, you deal with us and not five companies

  • Honest, numbers up front.

    Rough numbers up front and a fixed price before you commit to building.

  • Local.

    Based in Beckwith and serving the Ottawa valley

  • Insured and covered.

    Full WSIB and Liability insurance.

Where We Build

Carleton Place · Beckwith · Almonte and Mississippi Mills · Perth · Smiths Falls · Arnprior · Stittsville · Kanata and west Ottawa · Drummond North Elmsley

  • Jamie and his team transformed our little cottage into a dream home and we are very happy with the results.

    -Deb

  • We are extremely satisfied with our new sun room. The work was done on time and the workmanship is excellent.

    -Michelle

  • I feel the design,construction, and finishing could not have been done better by anyone else.

    -Jack