Home Additions & ADUs in DeSoto, TX
One of DeSoto's real advantages is space. Unlike the packed-in lots of newer North Texas subdivisions, many DeSoto homes — especially in the larger-lot and estate sections around Thorntree Country Club, Homestead at Daniel Farms, and Frost Farms — sit on generous parcels with deep setbacks. That land is what makes additions and accessory dwelling units genuinely feasible here, whether you're adding square footage out the back or building a separate unit for family.
Room to Grow Without Moving
DeSoto is a mature suburb that grows through reinvestment, not new sprawl, so most homeowners aren't looking to leave a good school zone and a proven neighborhood — they want more house. Common projects:
- Primary suite additions on ranch-style homes built with small original bedrooms
- Bonus rooms and second stories on the 1980s-90s two-story plans common across the city
- Sunrooms and enclosed patios that take advantage of big DeSoto backyards
- Detached ADUs, guest suites, and garage apartments for multigenerational living or a home office
The Remo Guys is an Allen-based design-build firm serving DeSoto from about 45 miles north. We handle the full arc — feasibility, design, engineering, and construction — which matters most on additions, where the new structure has to tie cleanly into the existing foundation, roofline, and systems.
ADUs and DeSoto Rules
Accessory dwelling units are governed by DeSoto's zoning and setback requirements, and every addition or ADU is reviewed by the City's Development Services team before construction. We confirm what your specific lot and zoning district allow up front, so the design we draw is one the city will actually approve.
Registered Before We Break Ground
DeSoto has a strict, verified rule that trips up out-of-town contractors: effective September 5, 2025, every contractor must hold an active city registration before an addition permit application can even be submitted through the CSS portal (MyDeSoto eServices). Before we pull your permit, we register with the City of DeSoto's Building Inspection Division at 211 E Pleasant Run Rd ($25, about a one- to two-business-day turnaround) — a municipal registration, not a state license, since Texas issues none — so your addition doesn't lose weeks to a registration backlog. All structural, electrical, and plumbing work is done by state-licensed trades, and we're insured and bonded.
Design That Fits the House
A good addition looks like it was always there — matching brick, rooflines, and proportions so the finished home reads as one design, not a bolt-on. That's the standard we build to. Reach out for a feasibility conversation about your DeSoto lot.
What we handle
- —Build-out (ground level) & build-up (second story)
- —Accessory dwelling units & in-law suites
- —Foundation & drainage tie-ins on expansive clay
- —Structural engineering & stamped plans
- —MEP extension & load checks
- —Permits, setbacks & HOA review
Worth reading first
Home Additions & ADUs in DeSoto — FAQ
- Do I need a permit for home additions & ADUs in DeSoto, TX?
- Yes — home additions & ADUs in DeSoto is permitted work. It's filed through City of DeSoto Building Inspection Division (211 E Pleasant Run Rd) using Tyler EnerGov Citizen Self-Service (“MyDeSoto eServices”, cityofdesototx-energovweb.tylerhost.net). Contractors must be city-registered before pulling a permit — effective Sept 5, 2025 all registrations file through DeSoto's CSS portal, and a General Contractor registration ($25, ~1–2 business-day approval) must be active before a remodel or addition permit can be submitted. We pull the permit and carry the project through every inspection.
- What does home additions & ADUs in DeSoto include?
- A home additions & ADUs project with us covers build-out (ground level) & build-up (second story); accessory dwelling units & in-law suites; foundation & drainage tie-ins on expansive clay; structural engineering & stamped plans; MEP extension & load checks; permits, setbacks & HOA review. Because we're design-build, one team owns design, engineering for North Texas's expansive clay soil, DeSoto's permitting, and construction — so nothing falls between a separate designer, builder, and stack of subcontractors.
- How much does home additions & ADUs cost in DeSoto?
- It depends on the size of the project, the finishes, and any structural or foundation work, so we scope and price each DeSoto project individually rather than quote a flat rate. To plan around typical DFW ranges, use our cost estimator or the free remodel cost & permit guide.
- Is The Remo Guys licensed and insured?
- Texas doesn't issue a statewide license for residential general contractors, so the real assurance is one accountable team that's insured and bonded — which The Remo Guys has been since 2019. The state-licensed electrical, plumbing, and HVAC trades on your project each pull and inspect their own permits under the build.
Planning a budget? See typical DFW ranges in our cost estimator or grab the free remodel cost & permit guide.
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