ADU Design
Site evaluation, concept floor plans and construction-ready drawings shaped around your lot.
Serving Draper and 23 nearby cities
ADU Builder in Draper, UT
ADU design and construction for Draper homeowners. A city at the south end of the valley that runs from flat development up into genuine foothill terrain.
No obligation. Every estimate starts with a straightforward conversation and a walkthrough of your lot.
Design → Permits → BuildDetached · Attached · Garage
Building ADUs in Draper
Draper sits at the southern end of the Salt Lake Valley, spanning both Salt Lake and Utah counties, with Sandy to the north and Riverton and South Jordan to the west. It is one of the valley’s faster-growing cities and one of its most topographically varied.
The range here is unusual. Parts of Draper sit on flat valley-floor development with modern services and predictable lot layouts. Other parts climb hard into the eastern foothills, where elevation, slope and access get serious. Suncrest, high above the valley on the Traverse Mountains, is a different building environment again.
What that means practically is that a Draper address tells us less than almost anywhere else we work. Two homeowners can be a few miles apart and looking at completely different foundations, access routes and costs. We do not estimate here from a description.
Newer development also means newer services. On the flatter, more recently built parts of the city, utility connections tend to sit close to where a unit would go — which quietly removes one of the larger cost lines from a detached build.
What Shapes an ADU Project in Draper
Flat Development to Foothills
Draper spans level valley-floor subdivisions and genuine foothill terrain. The address matters less here than the actual grade, which is why we do not estimate remotely.
Newer Services, Closer Connections
Much of the city is recently built, so water, sewer and electrical service are often close to where a new unit would sit — a real cost advantage on a detached build.
Elevation Changes Everything
On elevated and sloping lots, foundation type, retaining, drainage and equipment access all shift. It is buildable, but it has to be designed rather than assumed.
What we build
ADU Services in Draper
ADU Construction
Full-scope building from foundation and framing through mechanical rough-in and final finishes.
Garage Conversion
Turning an attached or detached garage into a self-contained unit using what is already on site.
Detached ADU
Standalone backyard units with their own foundation, entrance and utility connections.
Attached ADU
Additions sharing a wall or roofline with the main house while staying fully self-contained.
ADU Remodeling
Updating an existing ADU, basement apartment or converted space to a livable standard.
Draper Property Conditions to Plan For
On a Draper property, these are what we work through first:
- Elevation and slope of the building site — the dominant variable in this city
- Access route for equipment and material — frequently the deciding factor on elevated lots
- Retaining and drainage requirements — designed deliberately on any meaningful grade
- Setbacks in newer subdivisions — the binding constraint on the flatter, planned parts of the city
- Utility service distance — usually short on newer lots, longer on larger foothill parcels
- Exposure — higher properties see more wind and snow, which shapes roof and envelope decisions
On level Draper lots a detached ADU is often straightforward and the services are conveniently close. On steep foothill parcels the honest options are more limited, and a garage conversion or basement conversion may be the sensible route. Design work on the actual grade settles it.
Need Help?
ADU Questions From Draper Homeowners
What comes up most often when we walk properties in Draper.
Are ADUs allowed in Draper?
Utah state law makes internal ADUs a permitted use in most residential zones statewide. Detached units are governed by Draper City ordinance, and cities can apply parking, owner-occupancy and rental licensing requirements. Confirm the current position with Draper City during planning, since requirements change. We prepare what the process requires.
I am up in the foothills. Can you build there?
Often, but it depends on the specifics rather than the neighbourhood. Steep ground means deeper excavation, retained or stepped foundations and careful drainage, and the access route for a concrete truck matters as much as the slope. We look at it in person and give you a straight answer, including when the answer is that a conversion makes more sense.
My house is in a newer subdivision. What is the catch?
Usually setbacks. Planned developments allocate space efficiently, so the envelope left for a detached unit can be tight even when the lot looks reasonable. The compensation is that services are modern and close, which helps the numbers considerably.
Does higher elevation change the build?
It changes exposure. Higher Draper properties see more wind and snow, which affects roof pitch, insulation depth, and where an entrance sits relative to drifting. It is a design input rather than an obstacle.
How far do you travel for Draper projects?
It is at the southern end of our service area and a real drive from Bountiful. We are straightforward about that: where distance materially affects scheduling on a long build, it goes in the estimate rather than being buried.
Nearby Areas We Serve
We work across South Davis County and the greater Salt Lake area. If your property is near Draper, these are the neighbouring communities we cover:
- Sandy — immediately north
- South Jordan — north-west
- Riverton — west
- Herriman — west across the valley
- Bountiful — our base in South Davis
The full list is on our service areas page.
Build an ADU in Draper
Draper covers more terrain variety than anywhere else we work, which is exactly why an estimate here has to start with someone standing on the lot.
We design and build detached ADUs, attached ADUs, garage conversions and basement conversions throughout Draper.
Send us the address and we will come and look at the ground before saying anything about cost.