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Large-lot Sunnyvale custom home set back on open prairie land with a long driveway and mature trees

Dallas County · About 25 minutes (13 mi)

Kitchen Remodeling in Sunnyvale, TX

Kitchen, cabinet, countertop and primary bath remodels for Sunnyvale's large-lot custom homes, about 25 minutes (13 miles) from Lake Highlands.
  • 34 Google reviews
  • Design and build under one team
  • Based in Lake Highlands, Dallas
  • Mon–Fri 9 am–5 pm

Our route to Sunnyvale runs about 25 minutes and 13 miles southeast of Lake Highlands, by I-635 to US-80 or by I-30, and kitchen remodeling in Sunnyvale, TX looks different from the tract suburbs on the way. Sunnyvale is a low-density town of about 8,500 people east of Mesquite, known for large lots and custom homes rather than tract subdivisions. That is what makes it different from its neighbors: instead of the repeated floor plans found in Mesquite or Garland, each Sunnyvale house tends to be a one-off, with its own cabinet sizes, ceiling heights and mechanical layout to work around.

Large Lots, Custom Builds and Clay Under Sunnyvale Homes

Sunnyvale's housing is mostly custom single-family homes on large lots, built over several decades rather than in one subdivision boom. Many are long single-story ranches in brick or stone, along with larger two-story homes. Kitchens are bigger than nearby tract kitchens and often open to a family room, and primary baths have space for a separate tub and shower.

Large custom ranch kitchen in a Sunnyvale home with a long counter run and open floor space
Larger custom kitchens often have open floor space that suits an island or a second work zone.

Foundations are typically slab-on-grade on expansive Blackland Prairie clay. A long single-story footprint can move differently at one end than the other as the clay swells and shrinks, so we check for cracked tile, sticking doors and uneven floors before new stone or tile goes down.

Because each house had its own builder, conditions behind the walls vary. One home may have copper supply lines, the next PEX, and some from the late 1970s to the mid-1990s may have polybutylene, a gray plastic pipe prone to failure that is worth replacing while walls are open.

The large lots help a remodel in practical ways: there is usually room for a dumpster, deliveries and staging without blocking a street. Some properties at Sunnyvale's rural edge may use septic systems, which matters if you plan to add fixtures. Older Sunnyvale homes built before 1978 are covered by the EPA lead RRP rule as well.

Spacious primary bathroom in a Sunnyvale custom home with a freestanding tub and walk-in shower
Primary baths in larger homes have room to separate the tub, shower and vanities.

Planning a Remodel in Sunnyvale?

Call to set up a consultation. We schedule Sunnyvale visits from our Lake Highlands base and follow up with a written scope.

  • 34 Google reviews
  • Design and build under one team
  • Based in Lake Highlands, Dallas
  • Mon–Fri 9 am–5 pm

Sunnyvale Custom Homes: Bigger Rooms, Different Remodel Questions

US-80 and I-635: Our Coverage Around Sunnyvale

Our published projects and reviews do not include a Sunnyvale tag yet, so there are no local jobs or street names here. What we can confirm is the drive and the coverage. From Lake Highlands we take I-635 south to US-80 east, which runs through Sunnyvale, or I-30 for the north side of town. The whole town, including the areas served by Sunnyvale ISD, is on our weekday schedule.

Inside town, Collins Road and Belt Line Road carry most local traffic between US-80 and I-30, and Town Hall sits on Collins Road. Many homes sit at the end of long private drives, so before a stone delivery or a cabinet trailer is scheduled we ask about gates, turning room and soft ground after rain. Those details decide whether a truck reaches the garage or stops at the road.

Nearby, we also cover Mesquite, Heath, Balch Springs, Forney and Rowlett.

How Kitchen Remodeling in a Sunnyvale Custom Home Is Planned

Sunnyvale projects begin with an on-site weekday meeting, scheduled within our 9 am to 5 pm office hours. We measure every wall and opening, find the panel and water heater, and ask whether the house is on septic.

  1. Design. Layout options for the kitchen or primary bath, built around the actual dimensions of your house.
  2. Selections and a written estimate. Cabinets, stone, tile and lighting, with slab counts and seam locations planned for large runs.
  3. Town of Sunnyvale permits for plumbing, electrical, gas or structural work.
  4. Build. Long supply and drain runs go to a TSBPE-licensed plumber and panel work to a TDLR-licensed electrician, with town inspections at each stage.
  5. Walkthrough of the finished room.

Bigger projects make budget discipline more important. Hunter D. noted in a Google review that the project was kept on budget. For bath layouts, read primary bathroom remodel ideas for Dallas homes.

Large kitchen island with a stone top in a Sunnyvale custom home
Long islands in custom kitchens need seam placement planned before the stone is cut.
Custom cabinet run with a built-in refrigerator panel in a Sunnyvale kitchen
Custom homes often need one-off cabinet sizes that stock lines do not offer.

Reviews to Read Before Your Sunnyvale Remodel

No reviews are tagged to Sunnyvale yet, so these are two of our strongest Google reviews from Dallas-area customers, quoted as written. Six Design Group has 34 Google reviews (checked November 2026).

“Thank you Arian and your crew for the remodeling done on my moms kitchen and living room she is in love with the design.. Definitely recommending you guys to friends and family”
Cris A. · Google review · 2024
“Six Design Group did an amazing job on my kitchen. They really listened to what I wanted and made it happen. The new cabinets and countertops look great and are very well made. The team was friendly, professional, and easy to work with. If you want quality work done by people who care, I highly recommend them.”
Jack W. · Google review · 2024

Read all reviewsLeave a review on Google

Sunnyvale Remodeling Questions

Do you remodel large custom homes in Sunnyvale?

Yes. Sunnyvale's custom homes are about 25 minutes from Lake Highlands, and their size changes the plan. Kitchens and primary baths are larger, cabinet sizes are often one-off, and long runs from the electrical panel or water heater affect where new circuits and fixtures go. We measure everything at the first visit rather than assuming standard dimensions.

Does Sunnyvale require permits for kitchen remodels?

For plumbing, electrical, gas or structural work, yes. The Town of Sunnyvale runs its own building inspection and permit office, separate from Mesquite and Dallas. A kitchen that adds circuits, moves a sink or removes a wall needs approval and inspections. Purely cosmetic updates may not, but the town decides, so we confirm before work begins.

Can you add an island to a large Sunnyvale ranch kitchen?

Usually, if there is enough clearance on all working sides. An island with only storage and counter is simple. Adding a sink or cooktop means running plumbing or power through the slab, which takes trenching and a permit. On a long single-story house we also check how far the island sits from the existing drain line and panel.

My Sunnyvale home is on a septic system. Does that affect a remodel?

It can. If you add fixtures, such as a second sink, a bigger tub or an extra bath, the added water load may matter to your septic system and to the town. We ask about septic at the first visit and recommend confirming the system's capacity with a licensed septic professional before adding fixtures.

Nearby Areas Around Sunnyvale

Talk to a Remodeler Who Covers Sunnyvale

Tell us about the kitchen, bath or floors you want to change. We will set a time to see the space and follow up with a written scope.

  • 34 Google reviews
  • Design and build under one team
  • Based in Lake Highlands, Dallas
  • Mon–Fri 9 am–5 pm

Six Design Group · Lake Highlands, Dallas, TX 75238 · (239) 545-0550 · ax@sixdesigngroup.com · Monday – Friday 9:00 am – 5:00 pm · Saturday – Sunday Closed

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