Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
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AfterFast, Reliable Home Additions & ADU Across White Settlement
Adding square footage to a home in White Settlement usually costs between $45,000 and $130,000 for a room addition, and $90,000 to $220,000 for a full ADU. Those are honest numbers for this market, where the older housing stock and the city’s own permit department shape both price and timeline. If you’re trying to figure out whether to add on, convert a garage, or build a detached ADU, the first step is a free estimate from a contractor who knows White Settlement’s building department personally. Call (877) 610-1318 and we’ll walk your property together, usually within a few days.
We’re Barrett & Sons Construction, and we’ve been completing home additions and ADUs in White Settlement long enough to know exactly where projects stall. The city is a small island completely surrounded by Fort Worth, which trips up out-of-town contractors on a regular basis. We don’t make that mistake. Tom Barrett and his crew know the 76116 zip code, the ranch houses off Cherry Lane and North Las Vegas Trail, and the inspection rhythms at the city building office. That’s what keeps your ADU from becoming somebody’s learning experience.
Why Barrett & Sons Construction Is White Settlement’s Preferred Home Additions & ADU Company
Tom Barrett started this company in 1998, and he still walks every job site in White Settlement himself. His sons lead the crews. When you call, a live person answers, which shouldn’t be remarkable but apparently is these days. Our Home Additions & ADU team has completed garage conversions, second-story additions, and detached ADUs all over this city, and we’re comfortable saying that because our past customers still answer when we call them for references.
The local piece matters more here than almost anywhere else in Tarrant County. White Settlement operates its own permitting and inspection process, separate from Fort Worth’s. A contractor who files with the wrong office gets a stop-work order, and you get a delay that can cost weeks. We pull White Settlement permits, we schedule White Settlement inspections, and we account for the city’s appointment-driven inspection calendar when we build your timeline. That’s not marketing. That’s just how you have to work here if you want to be accurate.
Every job includes a written change order before any scope or allowance shifts. The 90-Day Done Right Promise is on the contract. If something isn’t right, Tom comes back. One call. He publishes his name, address, and license number. Look us up before you sign anything.
Our Home Additions & ADU Services in White Settlement
ADU Design & Permitting
We handle the complete ADU process, from survey to stamped drawings to the final inspection. In White Settlement, this step is the one that separates jobs that finish from jobs that stall at a city counter. We know which counter. We also know the city’s paperwork preferences and the specific setbacks that apply to the 76116 lots off Gibbs Drive and White Settlement Road. You get a design that actually fits the city’s rules before you’ve spent a dollar on lumber.
Garage Conversion ADU
A garage conversion in White Settlement typically runs $30,000 to $80,000, depending on whether you’re adding plumbing or keeping it simple. Many of the ranch homes here have attached garages with poor insulation and slab floors that need leveling before framing begins. We’ve converted dozens of them into rental units and mother-in-law suites, and we can show you how we handle the moisture and foundation issues these older garages bring.
New Detached ADU
Detached ADUs in White Settlement usually cost $90,000 to $220,000. The site prep matters more than people expect, especially on the expansive clay soil here. We control water, manage drainage, and build a foundation that won’t shift when the Blackland soil swells after a wet spring. You get a freestanding unit with its own kitchen, bath, and entrance, and we pull every permit the city requires.
Junior ADU & Interior Conversion
Not every family needs a full separate apartment. A junior ADU, often a converted den or an attached addition with a private entrance, runs $45,000 to $130,000 depending on scope. These work especially well in White Settlement’s three-bedroom ranch homes, where a spare room off the back of the house can become a private suite for aging parents or adult kids. We frame it, finish it, and treat it like a full addition in terms of permits and inspections.
While we’re on your property, we’ll also tell you if your project touches anything else that needs attention. We handle Kitchen Remodeling in White Settlement and Bathroom Remodeling in White Settlement alongside additions, which often makes sense when a room addition changes how the existing space flows.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in White Settlement
We don’t show up with mystery materials. For outdoor work tied to an ADU or sunroom, we regularly use Techo-Bloc and Oldcastle products, and for the concrete and site prep portions, Quikrete. You can look these brands up yourself. If you ever want to see a product before we install it, we’ll bring samples to your White Settlement driveway. We carry what your project needs locally, which matters when a hard freeze or a scheduling change pushes a material delivery up against an inspection date.
Common Home Additions & ADU Problems We See in White Settlement Homes
- Fort Worth permits filed by mistake. An out-of-town contractor assumes White Settlement falls under Fort Worth jurisdiction, files wrong, and the job stops after the inspector refuses to sign. We file with White Settlement’s own building department every time, because there’s no other legal way to do it.
- Clay soil heave under new slabs. The Blackland and Frio clay here expands and contracts hard with rainfall swings. New additions need proper base preparation and drainage, or you’ll get a cracked slab within a few years. We saw what February 2021 did to this housing stock, and we build for it.
- Aging electrical panels that can’t carry new load. Many 1950s and 1960s ranch homes in White Settlement still have Federal Pacific or Zinsco panels. Adding a bedroom or an ADU means upgrading the service. We flag it early and price it in writing before you’re surprised mid-job.
- Interior conversions without egress windows. Turning a back room into a bedroom without proper egress fails a White Settlement inspection and puts your family at risk in a fire. We pull permits, schedule the inspection, and build egress into the plan from day one.
Pricing for Home Additions & ADU in White Settlement, TX
A room addition in White Settlement ranges from $45,000 to $130,000. A garage conversion runs $30,000 to $80,000. A detached ADU runs $90,000 to $220,000. A junior ADU or interior conversion lands between $45,000 and $130,000 depending on plumbing and kitchen scope. The spread comes from square footage, site prep, foundation work, utility upgrades, and finish materials.
When you call for a free estimate for your Home Additions & ADU in White Settlement project, we walk the property, measure, and write a line-item quote. You’ll see exactly what the foundation prep costs and what the permit fees are. If anything changes during the job, you’ll see a written change order before the work happens. No allowances hidden off-paper, because an allowance that isn’t on paper is a surprise waiting for a date.
We Also Serve Cities Near White Settlement
While this page is about White Settlement, our crews regularly work in White Settlement and the surrounding communities of Benbrook, River Oaks, Fort Worth, and Forest Hill. If you’re just across the city line, the same estimates, permits, and 90-Day Done Right Promise apply. Call us and we’ll confirm which jurisdiction your property actually falls under before we write anything.
Serving White Settlement, TX - Our Local Coverage Area
We’re based in the White Settlement area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Home Additions & ADU in White Settlement
A room addition in White Settlement costs $45,000 to $130,000, and a detached ADU runs $90,000 to $220,000, including standard finishes and White Settlement permits. Garage conversions run $30,000 to $80,000. The exact price depends on how much plumbing and electrical work the addition requires and how much site prep the clay soil demands. Call (877) 610-1318 for a written line-item quote, free.
No, White Settlement is an independent municipality with its own building department, permits, and inspectors. A Fort Worth permit has no legal standing here. We pull White Settlement permits exclusively and schedule every inspection through the city’s office. A contractor who doesn’t know the city boundary can cost you weeks in stop-work orders.
Yes, we’ve completed garage conversions and ADUs in the older ranch neighborhoods throughout 76116, including homes off Cherry Lane, Gibbs Drive, and North Las Vegas Trail. These mid-century homes often need foundation leveling and electrical upgrades before the conversion framing starts, and we price both in the original estimate.
No, not without a written change order that you sign first. If the foundation prep reveals something unexpected under your slab, or you ask us to upgrade the kitchen inside the addition, you’ll see the new number in writing before any of that work starts. No surprise invoice at the end. It’s the same process we’ve used since 1998.
A garage conversion typically takes 8 to 14 weeks, and a detached ADU takes 5 to 8 months depending on site work, weather, and the city’s inspection calendar. White Settlement’s building department is smaller and appointment-driven, so inspection scheduling can add lead time. We build that into our timeline up front rather than promising you a finish date we can’t hit. Call (877) 610-1318 and we’ll give you a realistic schedule for your specific property.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving White Settlement since 1998.