Frequently Asked Questions - ADU in Fort Worth, TX
Straight answers on pricing, process, permits and timelines for accessory dwelling units in Fort Worth. You'll find everything here to move from "maybe" to a written plan.
Pricing & Cost FAQs
A detached ADU in Fort Worth typically runs $180,000 to $350,000 depending on square footage, site conditions and finish level. Garage conversions usually land between $120,000 and $200,000. Your lot matters more than most people expect: slab condition in older neighborhoods like Riverside or Oakhurst, sewer line depth in Near Southside, and tree protection rules in Ridglea all shift the number. We put every job's price in writing before any work starts, so you're never guessing when the invoice arrives. Call (682) 204-9686 for a free estimate.
Converting an existing attached garage is the lowest-cost path, usually $120,000 to $180,000 in Fort Worth. The shell already exists, so you're paying for insulation, electrical, plumbing, drywall and finishes rather than new framing and foundation work. Detached new construction costs more because of concrete work, utility trenching and full framing. Keep in mind that some older Fort Worth garages on pier-and-beam foundations need structural reinforcement before conversion, which can narrow the gap. We'll walk the space with you and give a written line-item quote.
Yes. We work with several lenders who specialize in ADU financing, including construction-to-permanent loans, home equity options and renovation lines of credit. Many Fort Worth homeowners in areas like Wedgwood and Ryan Place use a HELOC for garage conversions and construction loans for larger detached units. Rates and terms depend on your situation, so we point you to the right lending partner after we scope the project. Every quote is written, so your lender knows the number before you apply.
No. The price in your written estimate is the price you pay unless you change the scope. We put the number on paper before any work begins, and we don't file change orders for surprises we should have caught. If you ask for different finishes or add a half bath mid-project, that's a new written line item you approve before we proceed. No silent markups, no end-of-job surprises. That's the Relay Standard, and it applies to every Benson ADU Builders job in Fort Worth.
Most garage conversions in Fort Worth cost between $120,000 and $200,000. A simple studio conversion with a kitchenette and a three-quarter bath trends lower, while a full one-bedroom with a washer and dryer, upgraded electrical panel and a new subfloor trends higher. Older homes in neighborhoods like Fairmount and Mistletoe Heights sometimes need the original garage slab repoured if settling has occurred over the decades. When it's time to price your project, call (682) 204-9686 and we'll schedule a free walkthrough.
Yes, for most homeowners. Fort Worth rental demand has stayed strong, and a well-built ADU in a neighborhood like Bluebonnet Hills or Ryan Place can generate $1,200 to $1,800 per month in long-term rent, more for furnished mid-term stays. Beyond rental income, an ADU adds appraised value and creates flexibility for aging parents, adult children or a home office. The numbers work best when you build for durability, and that's what we do. We'll help you think through the math with a written scope and price.
Service & Process FAQs
You book a free consultation, we walk your property, then you get a written quote with a line-item scope and a clear price. Once you approve, our team handles permits, site work, construction and final inspection. You get photo updates during the build and a live arrival time for any visit, so you always know where the project stands. That's the visibility promise Benson ADU Builders makes on every job. Call (682) 204-9686 to start.
A garage conversion takes roughly 4 to 6 months once permits are issued. A detached new-construction ADU runs 6 to 10 months. Variables include city plan review times, weather during foundation work and utility connection scheduling. Fort Worth's permitting department has moved much of its process online, which helps, but plan reviews can still take several weeks depending on volume. We manage the schedule and send photo updates so you're never left wondering what's happening.
Yes, we pull all permits and schedule every inspection. Fort Worth requires building permits, and depending on your lot and project scope, you may also need electrical, plumbing and mechanical permits. Some neighborhoods with historic overlay designations, like parts of Fairmount, require additional design review. We handle the paperwork and coordinate with the city from the first submission to the final sign-off. Your job closes only after every inspection passes.
Most single-family lots in Fort Worth can accommodate some form of ADU, but your zoning, lot size and setback lines determine what's allowed. Fort Worth updated its ADU ordinance in recent years to allow more flexibility, and most residential zones now permit both attached and detached units with certain size limits. Corner lots, flag lots and homes in conservation districts may have extra restrictions. We check your specific address against current code and tell you what's buildable before you spend a dollar. Call (682) 204-9686 for a free site evaluation.
Fort Worth code generally caps ADUs at a percentage of the primary home's square footage, with maximums that vary by zoning district. Detached units often max out around 1,000 to 1,200 square feet, while attached units may be allowed larger. The specific number for your property depends on lot coverage, setbacks and the zone you're in. We run the calculations during your free consultation and tell you exactly what fits before any design work begins.
Yes. We regularly take over stalled projects, correct code issues and finish partially built ADUs in Fort Worth. If a previous contractor left unpermitted work, we assess the situation, get the required inspections moving and bring the project up to code. Troy Eastman and the local team have the experience to untangle half-finished jobs without tearing everything out. If you have a partial build on your property, call (682) 204-9686 and we'll assess it honestly.
Yes. We handle design and construction under one roof, so nothing gets lost between an architect and the crew. Our team produces the plans, structural details and interior layouts, and we iterate with you until you're happy before permits are filed. For homeowners who want a premium design-forward option, we can also work with partner brands like Cover and Dvele on select projects. That gives you a path from simple and cost-conscious to high-end and architecturally ambitious.
Brands & Parts FAQs
We build primarily with traditional site construction, but for clients who want a factory-built or panelized approach, we partner with select brands like Boxabl and Cover on applicable Fort Worth projects. These options can speed up framing and offer high quality control. Not every brand fits every lot, so we evaluate access, foundation requirements and city code before recommending one. If you have a brand in mind, mention it when you call (682) 204-9686 and we'll tell you honestly whether it works for your property.
Yes, we can build prefab or panelized ADUs in Fort Worth where site conditions allow it. Prefab works well on lots with good crane access and straightforward utility runs, though tighter lots in older neighborhoods like Rosen Heights sometimes force a stick-built approach. Factory-built units from brands like Boxabl can shorten on-site time significantly. Cody Westmoreland and the team will evaluate your street access, overhead obstructions and foundation conditions before recommending a prefab route.
The best ADU for your Fort Worth backyard depends on your lot, budget and purpose. On a standard 50-foot-wide lot in a neighborhood like Wedgwood, a detached 600 to 800 square foot one-bedroom unit fits well and keeps yard space for outdoor living. On a narrow lot in Fairmount, an attached conversion or a garage conversion often makes more sense than trying to squeeze a detached unit behind the house. We'll walk the lot and show you options with real numbers for each scenario.
Licensing & Insurance FAQs
Benson ADU Fort Worth operates under the licensing and insurance requirements the state of Texas requires for residential construction. Every professional working under our name is required to hold the license and insurance their trade demands, and we carry the coverage needed to protect your property during the build. You're welcome to ask for documentation before you sign, and we'll provide it without hesitation. That's part of the transparency we promise on every job.
We build with a consistent local team in Fort Worth and bring in specialized trades for electrical, plumbing and HVAC work as the project requires. Every trade partner working on your job is required to carry the license and insurance Texas requires for their discipline. You'll always know who's on your property and when, because we send photo updates and live arrival information. No mystery crews, no unvetted workers walking onto your lot.
Yes. Permits, plan submittals, inspection scheduling and utility coordination all run through our team. Fort Worth's development services department reviews plans on its own timeline, and we shepherd the project through each step. If a comment comes back on a plan review, we address it and resubmit. You don't handle the city, the electricity provider or the inspector. We do, and you get updates as each approval lands.
Emergency & Response FAQs
Yes. If something goes wrong, an inspector flags an issue, or a trade has to redo work, we handle it and keep the project moving. Our office hours are Monday through Friday 7:00 AM to 7:00 PM and Sunday 7:00 AM to 7:00 PM, closed Saturday. During those hours, your call goes to a live coordinator who connects you with the local team. We prioritize an active job's problems because we know a stalled build costs you time and money.
Call us at (682) 204-9686 during business hours, describe the issue and we'll schedule a visit. Our workmanship warranty covers the construction, and we stand behind the finishes and systems we installed. If something wasn't done right, we make it right. The best time to report a concern is the moment you notice it, because small issues caught early are almost always cheaper and faster to fix. We're here to help, not to disappear after final inspection.
Warranty & Guarantees FAQs
Every Benson ADU Builders job follows one promise: total visibility. You get a live arrival time you can track to your door, photo updates of the work before and after, and a written price before anything starts. You always know who's coming, when they'll be there and what it will cost. That guarantee is the backbone of the Relay Standard, and it applies to every project we run in Fort Worth, from a garage conversion in Haltom City to a detached unit in Southlake.
Our workmanship warranty covers the structural and finishing work we perform. If a defect in our workmanship appears, we come back and correct it at no cost to you. The exact terms and duration are spelled out in your written agreement before construction starts, so there's no fine-print ambiguity later. Materials carry their manufacturer warranties separately, and we help you register those. If you ever have a question about coverage, call (682) 204-9686 and we'll walk you through it.
Yes. After your ADU is finished, we remain available for warranty work, questions and future projects. Homeowners across Fort Worth, Burleson, Saginaw and the surrounding cities have called us back for remodels, additional units and even simple advice. You're not a closed file to us. If something needs attention or you're planning the next phase, the door is open and the number hasn't changed: (682) 204-9686.
Call (682) 204-9686 and ask for a free ADU consultation. We'll schedule a walkthrough of your property, talk through what you want to build, and answer your questions on the spot. Within days, you'll receive a written quote with a clear scope of work and a fixed price. No pressure, no vague verbal numbers. Troy Eastman and the local team want you to have the real figure on paper so you can make an informed decision. Estimates are free.
Written by Troy Eastman, Owner at Benson ADU Fort Worth, serving Fort Worth and surrounding communities since 2006.
Still Have Questions?
We are happy to help. Call us - same-day and after-hours emergency service available.
(682) 204-9686