Local pricing, permitting and delivery for the Dallas market. Researched estimates, not a quote form.
Dallas is served out of our Houston logistics lane. Working figure for shipping container shed in the Dallas market is $312 per square foot for a Signature build before site work, with freight running around $8,160 per module over roughly 1,200 loaded miles. A metro population near 8,100 thousand means subcontractor availability for the site scope is generally workable, which matters more to your schedule than most buyers expect.
What the jurisdiction requires. Dallas falls under No statewide residential code; municipal adoption of IRC. Texas Industrialized Housing and Buildings program governs modular. Texas is the single largest modular market by volume. The Industrialized Housing and Buildings program provides a clear state pathway, coastal counties from Corpus Christi to Beaumont carry windstorm requirements, and the Permian Basin drives heavy workforce housing demand. Before we quote, we confirm the zoning district, setbacks, whether the parcel sits in a flood zone, and whether the local authority has a defined pathway for factory-built structures. In Texas, that answer is usually available in a single phone call, and it changes the design if you get it late.
In Dallas the practical constraint is usually placement rather than permitting. We look at where the truck can stop, how far the crane has to reach from there, and whether utilities can be trenched a short distance or a long one. Those three answers move the site number more than any finish upgrade.
Dallas sits in a market where the schedule advantage matters commercially, not just logistically. If the structure is producing revenue or housing people, the difference between a set in the current production block and one in the next block is real money. That is the main reason to lock a slot rather than shop it.
Signature finish level, adjusted for Texas regional cost. Foundation, utilities, permits, freight and crane quoted separately.
| 400 sq ftstructure before site work | $124,800delivered total varies with site scope |
| 600 sq ftstructure before site work | $187,200delivered total varies with site scope |
| 800 sq ftstructure before site work | $249,600delivered total varies with site scope |
| 1,000 sq ftstructure before site work | $312,000delivered total varies with site scope |
| 1,200 sq ftstructure before site work | $374,400delivered total varies with site scope |
| 1,500 sq ftstructure before site work | $468,000delivered total varies with site scope |
Every unit off a line is built to the same specification with the same crews and the same materials. That repeatability is impossible to achieve across independent site-built projects with rotating subs. If you inspect one finished unit, you have meaningfully inspected the one you are buying.
A module built indoors never sits in the rain waiting on a framing crew. Lumber does not swell, drywall does not wick moisture, and the schedule does not slip because a storm parked over the site for nine days. That single difference — controlled environment versus open air — is most of why factory-built assemblies test tighter on a blower door than comparable site-built work.
Site-built construction is sequential: permit, then excavate, then frame, then finish. Factory-built runs the site work and the building in parallel. While your foundation is being poured and utilities are being trenched, the structure is already being framed and finished on a production line hundreds of miles away. That overlap is where the calendar savings actually come from, not from anyone working faster.
There is a persistent assumption that factory-built means less oversight. The opposite is true. Modules are inspected at multiple stations during production by third-party agencies, then inspected again on site after the set. A conventional stick-built house typically sees an inspector four to six times total. A modular unit is checked at every stage where a defect could be hidden by the next layer.
We start with what the site will actually allow: zoning, setbacks, utility availability, flood zone, access width for a truck and crane, and whether the jurisdiction has a defined modular pathway. This is where projects get saved or killed, and it costs nothing to find out.
Layout, finish level and options are locked, and the price for the building is set at that point. Site work is priced separately and transparently, because that is the number that varies with your specific lot and the one most suppliers hide until you are committed.
Plans go to the state modular program or local authority while the site work begins. Running these concurrently rather than sequentially is where most of the schedule advantage lives.
Your unit enters the line. Framing, envelope, mechanical rough-in, insulation, drywall, finish, fixtures and cabinetry happen at successive stations with inspection at each. You get progress documentation rather than guesses.
Foundation is poured or set, utilities are trenched and stubbed, access is prepared for the delivery truck and crane. This runs while your unit is in production.
Modules are transported and craned onto the foundation. For a single-module building this is typically a matter of hours, not days — the set itself is the fastest part of the entire project.
Marriage lines are joined, mechanicals and utilities are connected, exterior finishes are completed at the seams, final inspection is called, and you get your certificate of occupancy along with documentation.
Module dimensions are constrained by what can legally travel a highway, which is roughly sixteen feet wide per module before special permitting. That constrains module width, not building design. Combine modules, stack them, add site-built connective elements, and the layout freedom is closer to conventional construction than most people expect.
Conventional, FHA, VA and USDA products all finance modular construction on a permanent foundation. What differs is the draw structure: factories require deposits at order and progress payments during production, which does not match a standard construction draw schedule. That mismatch is a paperwork problem, and lenders who do this regularly have products for it.
The cost advantage comes from process — bulk purchasing, reduced waste, no weather delays, concentrated labor — not from thinner materials. Transport loads actually require heavier framing than code minimum. If someone is selling you a low number by reducing specification, that is a supplier problem, not a modular problem.
Tell us the scope and the ZIP. You get a real delivered-and-installed number, not a "contact us for pricing" runaround.
We run a group of focused sites so you land on the one that matches what you actually need instead of a catch-all catalog.