
ADU Design
Site evaluation, concept floor plans and construction-ready drawings shaped around your lot.
ADU design and construction for West Jordan homeowners. A large city running from the Jordan River up to the Oquirrh foothills, with housing spanning a wide range of eras.
No obligation. Every estimate starts with a straightforward conversation and a walkthrough of your lot.

West Jordan had 116,961 residents at the 2020 census, sitting at about 4,373 feet at the south-west end of the Salt Lake Valley. The Jordan River forms its eastern border and the Oquirrh Mountains define the western edge, with the city stretching from the riverbank up to the mountain foothills.
It has grown from a mid-nineteenth-century agricultural settlement into a major regional centre, and the housing shows every stage of that. Western neighbourhoods like Welby, Copper Hills and Jordan Hills sit on the lower slopes of the Oquirrhs and have grown rapidly; the current fastest development is further west again. Older parts of the city near Gardner Village date back much further.
For an ADU, that spread means the same thing it does in Layton or West Valley City: era predicts more than address. Older properties tend to offer lot depth and possibly a detached structure worth converting. Newer western subdivisions offer modern services and tighter setbacks.
The other variable is the rise toward the Oquirrhs. Most of the city is comfortably flat, but properties on the western slopes carry grade that affects foundations and drainage in a way the valley-floor majority does not.
From nineteenth-century settlement roots near Gardner Village to rapidly growing western subdivisions. What your property offers depends far more on when it was built than where.
Most of West Jordan is level. Properties on the lower slopes of the Oquirrh Mountains carry grade that brings foundation and drainage decisions with it.
At nearly 117,000 residents there is no single West Jordan property type — which is exactly why we assess each lot rather than quoting from an address.

Site evaluation, concept floor plans and construction-ready drawings shaped around your lot.

Full-scope building from foundation and framing through mechanical rough-in and final finishes.

Turning an attached or detached garage into a self-contained unit using what is already on site.

Standalone backyard units with their own foundation, entrance and utility connections.

Additions sharing a wall or roofline with the main house while staying fully self-contained.

Updating an existing ADU, basement apartment or converted space to a livable standard.
What we assess on a West Jordan property:
Older West Jordan lots often suit a garage conversion or a detached backyard unit. Newer western subdivisions more often point toward an attached ADU or a basement conversion. We compare both after walking the property.
Utah state law makes internal ADUs a permitted use in most residential zones statewide. Detached units are governed by West Jordan City ordinance, and cities can apply parking, owner-occupancy and rental licensing requirements. Requirements change, so confirm the current position with West Jordan City during planning. We prepare the documentation the process requires.
Usually an attached addition or a basement conversion, because setbacks in newer subdivisions tend to consume the backyard before a detached footprint fits. Both produce a genuinely self-contained unit with its own entrance, kitchen and bathroom without needing open yard.
It adds foundation and drainage work that a flat lot avoids — stepped or retained footings, and water routed deliberately around the new structure. It is normal engineering rather than an obstacle, but it belongs in the design stage and in the budget from the start.
Often, and on the older West Jordan lots it is the first thing we assess. The slab condition and level, the wall and roof structure, ceiling height after insulation and flooring, and the distance to utility service are what decide it. Some are excellent; some cost more to correct than to replace.
It is a real drive south-west from our base in Bountiful. Where distance materially affects scheduling on a long project we say so in the estimate rather than burying it.
We work across South Davis County and the greater Salt Lake area. If your property is near West Jordan, these are the neighbouring communities we cover:
The full list is on our service areas page.
West Jordan spans a century and a half of building, and the right ADU here depends almost entirely on which part of that history your house belongs to.
We design and build detached ADUs, attached ADUs, garage conversions and basement conversions throughout West Jordan.
Send us the address and roughly when the house was built, and we will tell you what is realistic.