The elevated terrain gives you great views. It doesn't protect you from ERCOT's shortcomings.
Median Home
$550K
Median Income
$145K+
Home Sizes
2,500–4,500 sq ft
ZIP
75022 / 75028
Flower Mound is DFW's best-kept-not-so-secret. Great schools through LISD, family-oriented neighborhoods, proximity to Lake Grapevine, and that slightly elevated terrain that gives the town its name—and its character. Homes in the $550K median range sit in established neighborhoods with mature landscaping, two-story traditional builds, and the kind of community feel that people drive 45 minutes each way to keep.
Flower Mound's grid infrastructure is solid by DFW standards, but "solid by DFW standards" is a low bar. The same storms that hammer the metroplex hit Flower Mound. The same ERCOT reserve margin problems apply. And Flower Mound's tree-lined neighborhoods, while gorgeous, create the same vulnerability to wind-driven outages as other established suburbs. The May 2024 storms were a wake-up call for a lot of Flower Mound homeowners who'd been meaning to "look into" backup power.
The natural gas infrastructure in Flower Mound is widespread, making generator installation straightforward in most neighborhoods. Wellington, Bridlewood, Forestwood Estates—these communities have the gas lines, the lot sizes, and the home values that make backup power a logical next step. Not a panic purchase. Just the next smart upgrade on the list.
What's at stake during an outage:
Family homes with dedicated offices, game rooms, media rooms, pools, and the HVAC systems that keep 2,500–4,500 square feet comfortable year-round. Flower Mound families prioritize stability and preparedness. Backup power fits that mindset perfectly.
What's popular in Flower Mound: Natural gas generators are the most popular choice in Flower Mound. The gas infrastructure is already in place, the lot sizes accommodate a generator pad, and the whole-home runtime appeals to families who want set-it-and-forget-it reliability. Battery systems are gaining traction among homeowners adding solar or looking for silent, zero-maintenance operation.
Denton County • Lewisville ISD (LISD)
Flower Mound homes run 2,500 to 4,500 square feet. A 20–22kW natural gas generator covers most homes with room to spare. For battery backup, 2 units handle the average Flower Mound home, with a third recommended for homes with pools or above 4,000 sq ft. The established neighborhoods here typically have well-maintained electrical panels, though homes built before 2000 should have their panel assessed.
For homes in the $550K range, Flower Mound homeowners typically invest $12,000 to $22,000 in backup power. Natural gas generators land on the lower end of the range thanks to existing gas infrastructure. Battery systems carry a higher upfront cost but qualify for the 30% federal tax credit.
A natural gas standby generator in Flower Mound costs $9,000 to $19,000 installed. Most homes need a 20–22kW unit. Flower Mound's well-established natural gas infrastructure keeps installation costs competitive. A concrete pad, transfer switch, and gas line connection are the primary components. Most installations complete in one to two days.
Yes. The Town of Flower Mound requires building and electrical permits for generator installations. Flower Mound also has specific noise ordinances that affect placement. Most installers experienced in the area know the requirements well. HOA rules vary by neighborhood—check your community's architectural guidelines.
For Flower Mound's 2,500–4,500 sq ft homes, two Tesla Powerwall 3 units or equivalent provide solid whole-home coverage. Enphase and FranklinWH are also strong options. If you have or plan to add solar, battery backup lets you store solar energy for outage use. Homes built before 2000 may need a panel assessment before installation.
Flower Mound experiences several outage events per year, concentrated during spring storms and summer heat. The DFW area has seen outages increase 35% over the past five years. Flower Mound's mature tree canopy adds localized risk from wind-driven limb damage to power lines. Lake Grapevine-area homes occasionally face weather patterns that concentrate storm activity.
Flower Mound is one of the best areas in DFW for generator installation. Widespread natural gas service means no propane tanks needed. Lot sizes in established neighborhoods like Wellington, Bridlewood, and Forestwood accommodate generator placement without crowding. And the community's family-oriented, preparedness-minded culture makes backup power a natural fit.
Tell us about your Flower Mound home. We'll match you with vetted local installers who know Denton County and your neighborhood. Free quotes, no pressure, no salespeople.
Get Your Free Assessment