







A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateFast, Reliable Home Addition Contractor Across White Settlement
Adding square footage to a White Settlement home costs more than most online calculators suggest because the city’s pre-1970 housing stock hides code issues behind brick veneer and sheetrock. Most room additions in White Settlement run $85,000 to $190,000 depending on size, scope, and what we find when walls come open. You need a contractor who writes real allowances into the contract before demo day, not after. Our Home Addition Contractor team has worked South Cherry Lane, Bomber Heights, and the neighborhoods off Clifford Street long enough to know exactly what those walls hide. Call (682) 255-2399 for a written estimate that covers the surprises other builders bill you for later.
Why Sutton ADU Fort Worth Is White Settlement’s Preferred Home Addition Contractor Company

White Settlement homeowners keep calling us back because we tell them the truth about their pre-1970 ranch before a single tool leaves the truck. The Threshold Standard runs every project: a written price before work begins, a 365-Day Done Right Promise covering defects in workmanship for one full calendar year from project completion, and a free second visit if any element of the build fails. No haggling. No fee. That written guarantee is stamped on every contract we sign in White Settlement.
Every person who steps onto your White Settlement property has been background-checked, identity-verified, and photo-badged. You get their name and photo before they arrive. They wear a clean, marked uniform and show a photo ID badge at your door before coming inside. Miles Hartwell runs our crew, and he holds every tech to that standard on every job. When you call, a live person answers, 24 hours a day, 7 days a week. No voicemail tree, no callback queue.
We also know the local building realities that generic DFW contractors miss. White Settlement’s slab-on-grade homes and rear alleys change how additions get permitted, where utilities run, and how drainage must be planned. That local knowledge keeps your project moving when someone else’s quote stalls at the permit counter. Call (682) 255-2399 for an estimate from a team that actually knows this city.
Garage Addition Contractors in White Settlement
Garage Addition Contractors in White Settlement understand that many of these older lots were platted with rear alley access, which changes how a new garage addition ties into utilities and setbacks. A garage addition in White Settlement typically runs $45,000 to $95,000 depending on whether you need a new slab, electrical subpanel, and alley-facing driveway work. We’re seeing more homeowners convert these spaces into work-from-home offices or rental units, especially in the neighborhoods west of Las Vegas Trail where lot sizes support the footprint.
Detached Garage Additions With Alley Access
Many White Settlement subdivisions built between 1940 and 1970 have rear alleys. That’s an advantage most builders ignore. We use the existing alley approach to run sewer and electrical lines without tearing up your front yard or adding a new curb cut on the street. It keeps the street-facing profile of your home untouched and often trims thousands off utility trenching costs.
Attached Garage Additions and Expansive Clay Soil
When a garage ties into the existing structure, White Settlement’s expansive clay soil becomes a structural concern, not just a landscaping one. We specify deeper footings and proper drainage swales so the new slab doesn’t heave after the first wet winter and crack the connecting wall. You get that written into the contract, with specific engineering notes, before we pour.
Bathroom Addition Contractor in White Settlement

A Bathroom Addition Contractor in White Settlement has to work around slab plumbing, which is the biggest cost driver in these pre-1970 homes. Adding a full bathroom in White Settlement runs $28,000 to $55,000 when it requires cutting into the slab to move drain lines, especially if cast-iron pipes from the original build are still in place. The price includes the new water closet, shower or tub rough-in, tile, and finish work, but the slab work is the wild card and we write it as a fixed allowance, not an open-ended risk.
Slab Penetration and Cast-Iron Drain Replacement
Most White Settlement homes built before 1970 have cast-iron drain lines under the slab. When we open the floor to add a bathroom, that pipe is often corroded and code requires replacement. We cover this in the inspection phase so you know before we break concrete, and the allowance is written in writing with your approval before any cutting starts.
Adding a Bathroom Off a Rear Bedroom
Homes off Cherry Lane and Shaw Street often have a rear bedroom with alley access behind it. That makes a bathroom addition simpler because we can run a new sewer line to the alley tap instead of tunneling under the entire house. It’s one of the few times White Settlement’s alleys actually save you money on a remodel.
Trusted Brands We Service in White Settlement
Many White Settlement homeowners ask us about prefab and panelized ADU systems before committing to a full site-built addition. We have authorized experience with Dvele and Plant Prefab, and we’re fluent in Boxabl’s modular ADU line as well. These systems can cut on-site framing time significantly, but they still need proper site preparation for White Settlement’s clay soil and drainage patterns. We’ll give you an honest comparison between prefab and stick-built for your lot, your budget, and your timeline, without pushing you toward whichever one makes us more money. For exterior cladding, we standardize on James Hardie systems because they hold up to Texas heat and hail better than vinyl.
Common Home Addition Contractor Problems We See in White Settlement Homes
- Knob-and-tube wiring hidden behind original sheetrock. We’ve opened walls in White Settlement ranches built in the 1950s and 1960s and found active knob-and-tube. A permit-triggered inspection requires replacing it, which can add $4,000 to $9,000 depending on how much of the house it runs through.
- Cast-iron drain lines under the slab. These pipes corrode from the inside and often crack when we expose them during a bathroom or kitchen addition. We scope the line before finalizing the contract so the replacement cost is in your written price, not a surprise change order mid-project.
- Brick veneer without weep screed. Older White Settlement homes have brick laid directly against the sheathing with no drainage plane. When we tie an addition into that wall, we install a proper rain screen and flashing to prevent moisture from rotting the new framing.
- No drainage plan for expansive clay. The soil in this part of Tarrant County swells and shrinks dramatically. Without grading, swales, and sometimes a french drain, a new addition’s slab will move independently from the original foundation and crack at the tie-in point within two years.
Pricing for Home Addition Contractor in White Settlement, TX
Home addition costs in White Settlement fall into predictable bands, and you should be suspicious of any quote far below them. A single room addition runs $45,000 to $90,000. A bathroom addition runs $28,000 to $55,000. A garage addition runs $45,000 to $95,000. A full second-story addition on a White Settlement ranch runs $150,000 to $300,000 depending on whether the existing foundation can carry the load. A detached ADU in the rear yard typically runs $180,000 to $320,000 before site work, utility taps, and permits. The wild card is what’s behind your walls, and that’s exactly why we inspect before we quote and write allowances into the contract so surprises are priced in writing, never sprung on you after demolition. Call (682) 255-2399 for a free estimate with real numbers for your specific lot.
We Also Serve Cities Near White Settlement
If you’re searching for a Home Addition Contractor in White Settlement, we also work with homeowners in Fort Worth, Arlington, North Richland Hills, and Keller. The same Threshold Standard applies on every job: written price first, background-checked and photo-badged crew, and the 365-Day Done Right Promise in writing. Call (682) 255-2399 and ask for Miles Hartwell.
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 About Home Addition Contractor in White Settlement
White Settlement does not have a specific ADU ordinance on the books, so state-level allowances under Texas law are the default pathway for detached accessory dwellings. That means setbacks, height limits, and utility connection standards are governed by the city’s general residential code and state statutes, which gives you more flexibility than cities with restrictive ADU rules. We handle the permit path for you and flag any floodplain or drainage review early, because several White Settlement neighborhoods sit near the Clear Fork Trinity River drainage basin. Call (682) 255-2399 before you buy a prefab unit so we can verify it’ll pass local review.
Knob-and-tube wiring, corroded cast-iron drains, undersized 2×4 ceiling joists, and brick veneer with no weep screed are the four most common findings in White Settlement homes built before 1970. We scope what we can before demo and write specific allowances into the contract for each of these so the price doesn’t move mid-job. Our techs document everything with photos and get your written approval before touching anything outside the original scope. Call (682) 255-2399 for a pre-construction inspection that catches these before they become expensive surprises.
Yes, and you should if you have one, because White Settlement’s older subdivisions were platted with rear alleys specifically for utility access and secondary structure service. Using the alley for sewer, electrical, and access means we don’t have to cut a new curb on the street or tear up your front yard, and it often saves thousands on trenching. We check the alley’s condition and any existing easements before finalizing the design, because some alleys in the Bomber Heights area are unpaved and may need gravel access for heavy equipment. Call (682) 255-2399 and we’ll walk your lot to confirm the alley route works for your project.
Yes, the expansive clay soil in this part of Tarrant County swells when wet and shrinks in drought, which puts real stress on new slabs and tie-in points. We specify deeper footings, a proper drainage plan with swales or french drains where needed, and sometimes helical piers if the original foundation shows movement. Without that work, your new addition’s slab can heave after the first wet winter and crack the connecting wall, which is a repair no warranty covers if it’s written as “standard slab”. Call (682) 255-2399 for a soil-sensitive estimate for your specific lot.
We write specific allowances into your contract for the most common code triggers: electrical panel upgrades to 200 amps, replacement of knob-and-tube wiring, cast-iron drain replacement, and structural reinforcement of existing framing. Every allowance is priced in writing before work starts, and if we open a wall and find something outside the allowance, you get a change order with photos, a price, and your signature required before we proceed. No silent scope creep. No surprise invoice at the end. Call (682) 255-2399 for a written estimate that protects you from the code upgrade creep other White Settlement contractors bill after the fact.
Written by Miles Hartwell, Owner at Sutton ADU Fort Worth, serving White Settlement and surrounding Tarrant County communities. Sutton ADU Builders has been building additions and ADUs since 2006 under the Threshold Standard: written prices, verified crews, and guarantees that mean something.


