ADUs & Additions
ADU Builder
A second home on your property, designed and built by one team.
Detached ADUs · Attached ADUs · Garage conversions · Room additions
An accessory dwelling unit is a complete second home on the land you already own: kitchen, bathroom, bedroom, its own entrance and its own address. In Elk Grove and across Greater Sacramento it is the fastest way to add rental income, house a family member, or create the space your house never had.
DK Homes designs and builds the whole thing. We start with a free feasibility review, put the unit on your lot in 3D, run the engineering, pull the permits, and build it with our own crew. You deal with the same project manager from the first walk-through to the day you hand over the keys.
Why homeowners choose us for this
Income from day one
A permitted unit can be rented long term, and we give you local rent figures during the free review.
Permits included
Plan check, engineering and inspections are part of the contract, not an extra.
Fixed, honest pricing
A single contract price with an allowance schedule you can read in plain English.
Built to live in
Full-height ceilings, real insulation, proper HVAC — not a converted shed.
ADU cost estimator
See your number before you call
Set your size and type. Nothing to fill in, no email required.
Type
Estimated project cost
Rates being confirmed
We are updating our per-square-foot rates for 700 sq ft detached adu builds. Ask for the current figure and we will give it to you in writing after the free feasibility review.
Questions
ADU Builder FAQs
Ready for your free ADU feasibility review?
Tell us about your lot and your plans. You will get a realistic cost range, a timeline, and a straight answer about what your city allows — at no cost.