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Little Elm, TXDenton ISD

Union Park

Hillwood master-plan straddling US-380 with an on-site Denton ISD elementary and a 30-acre central park

Union Park is a Hillwood master-planned community on the Little Elm side of US-380, anchored by a large central park and a lifestyle-programming model similar to Hillwood's other DFW developments. It is fully within Denton ISD, with an on-site elementary school and Ray Braswell High School directly across the highway. It was named the Dallas Builders Association Master-Planned Community of the Year in 2024. Homes are predominantly newer construction from a rotation of national and regional builders.

Ask Mali About Union ParkAll Little Elm Neighborhoods

Price Range

$400K – $750K (approx.; ask for current comps)

Property Types

Master-planned single-family, New construction, Move-up homes

Year Built

2016–present

HOA: Mandatory HOA — confirm the current dues amount and schedule before writing an offer

Schools

Denton ISD

ElemUnion Park Elementary School (on-site)
MiddleNavo Middle School
HighRay Braswell High School

Commute & Access

20 min to Frisco corporate corridor · 25 min to Legacy West Plano · 50 min to Downtown Dallas · adjacent to US-380 and the Dallas North Tollway extension

Highlights

What makes Union Park stand out

  • On-site Union Park Elementary, connected to homes by internal trails
  • 30-acre central park with splash pad, dog park, and outdoor fitness area
  • Ray Braswell High School directly across US-380
  • Named 2024 Master-Planned Community of the Year by the Dallas Builders Association
  • Full-time on-site lifestyle manager and a resident event calendar
  • Multiple active builders in remaining phases alongside a growing resale market

Best Fit

Families who want newer construction, a walkable on-site elementary, and heavy community programming, and who are comfortable being in Denton ISD rather than the Frisco or Little Elm districts.

Nearby Amenities

  • 30-acre central park
  • Resort-style pool and splash pad
  • Dog park and outdoor fitness stations
  • Miles of internal walking and biking trails
  • On-site elementary school
  • Regular resident events run by a lifestyle manager

Major Employers Nearby

  • Frisco Star District (20 min)
  • Legacy West Plano (25 min)
  • Toyota North America, Plano (28 min)
  • PGA of America HQ, Frisco (18 min)

Union Park: Frequently Asked Questions

What school district is Union Park in?
Union Park is in Denton ISD — not Little Elm ISD or Frisco ISD, despite the Little Elm mailing address. Students attend the on-site Union Park Elementary, Navo Middle School, and Ray Braswell High School. This matters for resale, because Little Elm's Frisco-ISD-fed pockets tend to command a premium. Confirm your exact address with the Denton ISD boundary tool before you rely on any specific campus.
Is Union Park still being built, or is it resale only?
Both. Several builders remain active in newer phases while an established resale market has formed in the earlier sections. Mali can pull current builder inventory alongside recent resale sales so you can compare new versus resale value directly.
How does Union Park compare to Frisco master-plans across the highway?
Union Park offers a comparable amenity package and newer construction at a generally lower price point than Frisco ISD communities, but it feeds Denton ISD rather than Frisco ISD. Whether that trade-off makes sense depends on your priorities. Ask Mali for a side-by-side on price per square foot and days on market.