Forbes named Prosper one of America's best places to live. ERCOT didn't get the memo.
Median Home
$700K
Median Income
$147K
Home Sizes
3,000–6,000 sq ft
ZIP
75078
Prosper has landed on every "best places to live" list for a reason. Top-rated Prosper ISD. New construction that's actually impressive—not cookie-cutter. Professional athletes and executives buying here alongside young families making their move north from Frisco. Median home values around $700K in a community that barely existed 15 years ago. Prosper isn't growing. It's arriving.
All that new construction is great for homeowners—modern builds, good insulation, smart-home ready. But the grid infrastructure is playing catch-up. Prosper sits at the northern edge of the DFW metroplex where transmission lines thin out. When ERCOT sheds load during a crisis, the outer suburbs feel it first. That's not speculation. That's how grid management works—protect the dense urban core, shed the periphery.
The silver lining: Prosper's new builds make backup power installation about as simple as it gets. Modern 200-amp panels, pre-planned utility spaces, and clean conduit runs. If you're building new in Prosper right now, adding backup power during construction is the smartest thing you can do. Pre-wire for a generator or battery system costs a fraction of retrofit. Your builder can pour the generator pad when they pour your foundation.
What's at stake during an outage:
New construction packed with smart home tech, dedicated home offices for remote professionals, pool and outdoor living spaces, Prosper ISD students dependent on devices, and the security systems that come standard in every Prosper neighborhood. Modern homes with modern power needs.
What's popular in Prosper: It's an even split in Prosper. Families building new homes increasingly pre-wire for generators during construction—it's cheap insurance when the concrete trucks are already on site. Battery systems are popular with the tech-savvy crowd, especially homeowners adding solar to their new builds. The homes are large enough that a 22–24kW generator makes sense, but 2–3 battery units also handle most Prosper homes comfortably.
Collin & Denton Counties • Prosper ISD
Prosper homes run 3,000 to 6,000 square feet—solidly in the range where a 22–24kW generator provides whole-home coverage. For battery backup, plan on 2–3 units for most homes, 3–4 for the 5,000+ sq ft builds with pools. If you're building new, ask your builder about pre-wiring for backup power. The incremental cost during construction is a fraction of retrofit pricing.
For homes in the $700K range, most Prosper homeowners invest $14,000 to $30,000 in backup power. New construction installations run 20–30% less than retrofit due to easier access and pre-planned infrastructure. If you're building, adding backup power provisions now is the single best ROI decision you can make.
A standby generator in Prosper costs $9,000 to $22,000 installed for existing homes. New construction installations can run 20–30% less. Most Prosper homes need a 22–24kW unit. Natural gas is available in most developments, though some outer areas may require propane. Builders can pour the generator pad during construction for minimal additional cost.
Yes. The Town of Prosper requires building and electrical permits. The permitting process is straightforward—Prosper processes a lot of these given the pace of new construction. HOA requirements vary by development. Most Prosper communities require rear or side yard placement with landscape screening.
Absolutely. Adding backup power during construction saves 20–30% versus retrofit. Your builder can pre-wire the transfer switch, pour the generator pad, and run conduit while the walls are open. Even if you're not ready to install the actual unit yet, pre-wiring during construction costs very little and makes future installation dramatically easier and cheaper.
Prosper experiences outages during major weather events—spring storms, summer heat, and winter freezes. As a newer community on the northern edge of DFW's grid, Prosper can be more vulnerable during load-shedding events. ERCOT prioritizes maintaining power to dense urban cores, meaning outer suburbs like Prosper may see curtailment earlier during grid stress events.
Prosper's new builds have modern 200-amp panels and clean electrical infrastructure, making both generators and batteries straightforward to install. A 22–24kW natural gas generator offers whole-home coverage with indefinite runtime. Two to three battery units provide silent, instant switchover for shorter outages. For maximum protection, a hybrid system gives you both.
Tell us about your Prosper home. We'll match you with vetted local installers who know Collin & Denton Counties and your neighborhood. Free quotes, no pressure, no salespeople.
Get Your Free Assessment