When buyers research master-planned communities in Denton County, the conversation often centers on Pecan Square, Harvest, Canyon Falls, and Wildflower Ranch. One of the most established and recognized communities in the county sits along the US-380 corridor in Little Elm, just minutes from Lake Lewisville. It is called Union Park, and in 2024 it received the Master-Planned Community of the Year award from the Dallas Builders Association at the McSAM Awards.
Developed by Hillwood Communities, a developer with an existing track record in North Texas master-planned communities, Union Park spans 1,100 acres and is planned for approximately 3,400 single-family homes at buildout. Current new-home construction is offered by Bloomfield Homes and Tri Pointe Homes. The community also features an on-site Denton ISD elementary school, a completed Del Webb 55+ age-qualified enclave, and a central amenity package built around a 30-acre Central Park. Union Park delivers a comprehensive lifestyle package combining new-home construction, on-site schools, trail-connected amenities, lake proximity, and a completed 55+ enclave within a single master plan.
As the Real Estate Broker of Covenant Heritage Realty, I help buyers evaluate Union Park and other Denton County communities based on current market conditions, builder offerings, schools, and long-term value. Here is what you need to know about this community, what earned it the Master-Planned Community of the Year recognition, and how to approach a purchase here with strategy and confidence.
Quick Facts • Current as of August 2026
Pricing and availability subject to change. Verify current details with the builder sales centers.
Quick Answers
Short, direct answers to the questions buyers ask most about Union Park, based on the verified details in this article. Builders, pricing, HOA dues, and school assignments change, so confirm the specifics for the exact property.
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Which builders are currently selling new homes at Union Park?
As of August 2026, the active builders are Bloomfield Homes and Tri Pointe Homes. Earlier builders, including Highland Homes, Drees Custom Homes, Beazer, Plantation Homes (D.R. Horton), and American Legend Homes, have completed their sellouts, and Del Webb at Union Park is resale only.
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What is the current price range for new homes at Union Park?
New home pricing spans approximately the low $400s to $700s+, depending on builder, floor plan, and lot. Bloomfield Homes offers plans from the mid $400s to $700s+, and Tri Pointe Homes from the high $300s to $400s+.
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What schools serve Union Park?
Union Park is served by Denton ISD: Union Park Elementary (on-site), Navo Middle School, and Ray Braswell High School. As of the 2026-27 school year, all Union Park students attend Union Park Elementary following the closure of Paloma Creek Elementary.
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What phase of development is Union Park in?
Union Park is in its final phases of new-home construction, with approximately 3,400 homesites planned at buildout. Current new-home sales run through Bloomfield Homes and Tri Pointe Homes.
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How large is Central Park at Union Park?
Union Park's central amenity green space is an approximately 30-acre Central Park developed by Hillwood Communities, featuring a catch-and-release pond and open green space as the community's social and recreational heart.
What Is Union Park?
Union Park is a 1,100-acre master-planned community in Little Elm, Texas, developed by Hillwood Communities, the same developer behind Treeline in Justin and other prominent North Texas communities. The community is built on five core design principles: sense of community, well-being, enrichment, stewardship, and innovation. These shape everything from the trail system and school connectivity to the amenity design and natural landscape preservation.
At 1,100 acres with approximately 3,400 planned homes at buildout, Union Park has the scale to support a full range of amenities, schools, and community programming while maintaining a cohesive identity. The community's positioning along US-380, just minutes from Lake Lewisville, gives residents access to both the natural recreation of the lake and the employment and retail corridors of Frisco, McKinney, and the broader Collin County growth corridor.
What distinguishes Union Park from many other Denton County communities is its breadth. It offers new homes from the approximately low $400s to $700s+, a completed Del Webb 55+ age-qualified section, and an on-site Denton ISD elementary school with sustainable design features. This range means Union Park serves multiple buyer profiles within a single master plan.
Where Is Union Park Located?
Union Park sits along US Highway 380 in Little Elm, Texas, in the southern portion of Denton County. This location offers several practical advantages:
- US-380 corridor access, Little Elm's position along US-380 connects residents to McKinney, Princeton, and the eastern DFW growth corridor, as well as Denton's retail and university amenities to the west.
- Lake Lewisville proximity, Union Park is minutes from Lake Lewisville, one of the largest lakes in North Texas. Residents enjoy easy access to boating, fishing, and outdoor recreation without a long drive.
- Frisco employment access, The community is positioned within a reasonable commute of major employers along the Dallas North Tollway, Legacy West corridor, and the fast-growing Frisco/Prosper employment hub.
- Growing retail and dining, Little Elm has invested heavily in its downtown and retail corridors, with new restaurants, shops, and services expanding along the US-380 and FM 423 corridors.
Current Builders and Price Ranges
As of August 2026, Union Park's current active builders are Bloomfield Homes and Tri Pointe Homes. Earlier phases of the community were built by American Legend, Coventry, Drees, Emerald, Highland, Beazer, D.R. Horton/Plantation, and Del Webb, all of whom have completed their sellouts. Pricing for new homes currently spans approximately the low $400s to $700s+, varying by builder, floor plan, and lot location.
Pricing current as of August 2026 and subject to change. Verify with builder sales centers.
Historical builders that helped shape Union Park over time include American Legend Homes, Coventry Homes, Drees Custom Homes, Emerald Homes, Highland Homes, Beazer Homes, and Plantation Homes by D.R. Horton. These builders participated in earlier phases of the community and are no longer selling new homes in Union Park.
The Del Webb 55+ Age-Qualified Community
One of Union Park's distinctive features was its Del Webb active-adult community within the master plan. Del Webb at Union Park was a dedicated 55+ age-qualified enclave designed for empty nesters and active adults who wanted the convenience of single-story living with full access to Union Park's broader amenity package.
The Del Webb section comprised approximately 600 single-family 55+ homes and featured its own amenity center with a resort-style pool, fitness center, social rooms, outdoor patio, bocce ball, pickleball, and tennis courts. Del Webb homeowners had access to Union Park's trails, parks, and the broader community atmosphere.
As of 2025, Del Webb at Union Park has sold out. New construction is no longer available from the builder. Homes in the Del Webb section are now available through resale only. For buyers seeking a new-construction 55+ community in Denton County, current options may be available in other nearby communities.
Schools: Denton ISD On-Site
One of Union Park's most practical advantages is its on-site elementary school. Union Park Elementary, part of Denton Independent School District (Denton ISD), is located directly within the community, making it walkable or a short bike ride from most homes.
Union Park Elementary opened in 2019 as Denton ISD's 24th campus and features sustainable design elements including solar panels, a rainwater collection cistern, and geothermal heating and cooling. These Earthwise design features make it one of the most environmentally conscious elementary schools in the district.
Important school update for 2026-2027: With the closure of Paloma Creek Elementary at the end of the 2025-2026 school year, all Union Park students now attend Union Park Elementary. Previously Paloma Creek had served some Union Park students through boundary modifications.
Students in Union Park are currently zoned to attend:
- Union Park Elementary (K-5, on-site within the community)
- Navo Middle School (6-8, connected to Union Park by the community's trail network)
- Ray Braswell High School (9-12, located just across US-380)
Ray Braswell High School offers 20+ AP and dual-credit courses, athletics programs, and fine arts offerings. For families evaluating communities across Denton County, having an on-site elementary school and a middle school connected by trails within the same community is a significant differentiator that reduces school commute times through trail connectivity and creates natural neighborhood connections.
Amenities: Central Park, The Rec, and Beyond
Union Park's amenity package is built around a philosophy of intentional community design. The amenities are the centerpiece of how residents live, connect, and enjoy the community.
30-Acre Central Park
The centerpiece of Union Park's lifestyle offering is the approximately 30-acre Central Park, developed by Hillwood Communities. This central green space serves as the social and recreational heart of the community and includes:
- Catch-and-release pond woven into the landscape, providing scenic views and a nature-forward atmosphere.
- Open green space for community events, family gatherings, and casual recreation.
- Extensive trail system connecting neighborhoods, amenities, schools, and natural areas throughout the community.
Community Amenities
Union Park's amenities include:
- The Rec dynamic amenity center featuring a pool, splash pad, and indoor fitness center.
- Pools and splash pad designed for family recreation during the Texas summer months.
- Indoor fitness center with cardio and strength equipment.
- Sports courts including pickleball and sand volleyball.
- Outdoor ninja-style fitness course for active recreation.
- Dog park for four-legged residents.
- Exploration Park multi-age playground.
- Food-truck park for community dining and events.
- Walking, jogging, hiking, and biking trails throughout the community.
Lifestyle and Community Programming
Union Park fosters community through organized events, seasonal celebrations, and resident activities managed by an on-site lifestyle director. For families relocating to the area, this built-in social infrastructure can accelerate the process of feeling at home. This community programming was one of the factors that contributed to Union Park earning the Dallas Builders Association's Master-Planned Community of the Year award in 2024.
What Makes Union Park Different?
Denton County has no shortage of master-planned communities. So what makes Union Park stand out, and what earned it the Master-Planned Community of the Year award? A few things:
The Multi-Generational Design
Most master-planned communities in North Texas serve one primary buyer profile. Union Park was designed to serve several simultaneously through its combination of builders, price ranges, and the Del Webb 55+ section. This breadth created a community with a broader mix of housing types, price points, home ages, and resale versus new-construction options than many single-builder communities. For buyers who wanted to live in the same community as aging parents, Union Park's multi-generational design was a meaningful advantage. The Del Webb section has sold out, but existing homes are available on the resale market.
The On-Site Schools
Having both an on-site elementary school and a middle school connected by trails within the same community is a rare combination. Union Park Elementary's sustainable design with solar panels, rainwater collection, geothermal systems, and heat pumps reflects a commitment to innovation that aligns with Union Park's five core design principles. For buyers evaluating where to put down roots, the presence of walkable, trail-connected schools is one of the most practical amenities a community can offer.
The Location
Union Park's location along US-380 near Lake Lewisville gives residents access to both lake recreation and the employment corridors of Frisco and McKinney. The community's proximity to Lake Lewisville, one of the largest lakes in North Texas, provides boating, fishing, and outdoor recreation options not available in many inland communities.
The Developer
Hillwood Communities is the developer behind Union Park. Hillwood has an existing track record in North Texas master-planned communities, including Treeline in Justin, Harvest, and other prominent developments. The on-site lifestyle director, the trail connectivity between neighborhoods and schools, and the 30-acre Central Park are the result of a developer whose approach emphasizes how people actually live and interact within a community.
Who Might Consider Union Park?
Union Park appeals to a range of buyers, depending on their budget and location priorities:
- Relocating households coming to the DFW metroplex who want a community with built-in lifestyle, Denton ISD schools, and convenient access to the Frisco, McKinney, and Collin County employment corridors along US-380.
- Move-up buyers seeking more space, larger lots, and a community with established character and mature amenities.
- Buyers interested in the resale market within the Del Webb 55+ section of Union Park, which offers single-story living, dedicated amenities, and access to the broader Union Park trail system and community atmosphere.
- Military families and veterans relocating to the DFW area. Little Elm's positioning along US-380, combined with VA loan eligibility on new construction homes, makes Union Park a practical option for service members transitioning to civilian life in North Texas.
- Multi-generational households who want to live in the same community as parents or adult children. The combination of current new-home builds, established resale inventory, and the completed Del Webb 55+ section creates multi-generational living opportunities within a single master plan.
Union Park vs. Other Denton County Communities
One of the most common questions I hear from buyers is how Union Park compares to other master-planned communities in the area. Here is a concise breakdown:
Union Park occupies a unique position in the Denton County landscape: it combines lake proximity, on-site schools, trail-connected amenities, a completed Del Webb 55+ section, and a 30-acre Central Park within a master plan nearing completion. For buyers who prioritize an established community with proven amenities, on-site schools, and access to Lake Lewisville, Union Park deserves a close look.
Why Work With a Real Estate Broker for New Construction at Union Park?
The builder's sales representative works for the builder, not for you. Having your own agent ensures someone is advocating for your interests from lot selection through closing. As a Real Estate Broker with 18+ years of experience, I help buyers navigate the new construction process by providing:
- Builder inventory and homesite comparison across Union Park and other Denton County communities, including current floor plans, pricing, incentives, and phase availability.
- Cost analysis: I help buyers evaluate base pricing, lot premiums, structural options, and estimated ownership costs to understand the full financial picture of a new-construction purchase compared with resale alternatives.
- Transaction process guidance: Builder contracts differ from standard resale transactions in structure, timelines, and contingencies. I help buyers understand the transaction process within the scope of brokerage services and recommend qualified legal counsel when legal interpretation of contract terms is needed.
- Transaction deadlines and inspection opportunities: I help buyers track key milestones from deposit through closing, including builder and third-party inspection windows, to protect buyers' interests throughout the construction process.
- Relocation support: I regularly help out-of-state buyers navigate the new construction process remotely, from virtual tours and lot evaluation to working with preferred lenders and coordinating closing.
Frequently Asked Questions About Union Park
Which builders are currently selling new homes at Union Park?
As of August 2026, the active builders at Union Park are Bloomfield Homes and Tri Pointe Homes. Multiple builders that participated in earlier phases of the community, including Highland Homes, Drees Custom Homes, Emerald Homes, Beazer Homes, Plantation Homes (D.R. Horton), and American Legend Homes, have completed their sellouts. Del Webb at Union Park has also sold out and is now available through resale only.
What is the current price range for new homes at Union Park?
New home pricing at Union Park currently spans approximately the low $400s to $700s+, depending on the builder, floor plan, and lot location. Bloomfield Homes offers plans from the mid $400s to $700s+, and Tri Pointe Homes offers plans from the high $300s to $400s+. Pricing is subject to change, and buyers should verify current pricing with builder sales centers.
What schools serve Union Park?
Union Park is served by Denton ISD. Students attend Union Park Elementary (K-5, on-site within the community), Navo Middle School (6-8, connected by the community's trail network), and Ray Braswell High School (9-12, located across US-380). As of the 2026-2027 school year, all Union Park students attend Union Park Elementary following the closure of Paloma Creek Elementary at the end of the 2025-2026 school year.
Is Del Webb at Union Park still selling new homes?
No. Del Webb at Union Park sold out in early 2025 and new construction is no longer available from the builder. Homes in the 55+ age-qualified section are now available through the resale market only.
How large is Central Park at Union Park?
Union Park's central amenity green space is an approximately 30-acre Central Park developed by Hillwood Communities. It features a catch-and-release pond, open green space, and serves as the social and recreational heart of the community.
What are the HOA fees at Union Park?
Union Park HOA dues vary depending on the lot size and location within the community. Assessments can include front-yard maintenance, alarm monitoring, and community programming. Buyers should verify the specific HOA assessment for their target property with the builder or a current homeowner.
What award did Union Park win in 2024?
Union Park was named the 2024 McSAM Master-Planned Community of the Year by the Dallas Builders Association.
What phase of development is Union Park in?
Union Park is in its final phases of new-home construction. The community has approximately 3,400 homesites planned at buildout. Current new-home sales are active through Bloomfield Homes and Tri Pointe Homes. Inventory and phase availability vary, and buyers interested in new construction at Union Park are encouraged to visit the builder sales centers for current availability.
What are the amenities at Union Park?
Union Park amenities include the 30-acre Central Park, The Rec community center with pool and splash pad, indoor fitness center, pickleball and sand volleyball courts, a ninja-style fitness course, dog park, catch-and-release pond, food-truck park, Exploration Park playground, and an extensive trail system throughout the community.
Is Union Park a good community for military families?
Yes. Denton County communities like Union Park are popular with military families relocating to North Texas. VA financing may be available for qualifying new-construction purchases, subject to lender, borrower, property and builder requirements. Little Elm's location along US-380 provides convenient access to DFW employment centers. As the wife of a U.S. Marine veteran, I understand the unique needs of military families navigating a PCS move and can help connect you with VA-experienced lenders.
Last Reviewed: September 1, 2026. Pricing, builder availability, and school assignments are subject to change. Verify current details with builder sales centers and Denton ISD.
The Bottom Line
Union Park is one of the most established communities in Denton County for buyers who want a comprehensive lifestyle package near Lake Lewisville. At 1,100 acres, developed by Hillwood Communities, with current new-home construction from Bloomfield Homes and Tri Pointe Homes, an on-site Denton ISD elementary school, a completed Del Webb 55+ section, a 30-acre Central Park, and trail connectivity throughout, it represents a rare combination of location, lifestyle, and community design.
Whether you are comparing Union Park to Pecan Square, Harvest, Sandbrock Ranch, or Wildflower Ranch, or evaluating it on its own merits as a community nearing completion, I will help you cut through the noise, understand your options, and make a confident decision with clarity and strategy.
Want to hear the latest new construction incentives at Union Park? Let's talk.
Theresa De La Rosa
Broker, REALTOR®
Covenant Heritage Realty | In DFW Living Group
Theresa is the founder and Broker of Covenant Heritage Realty, LLC. She holds the Accredited Buyer's Representative (ABR) designation, is a Certified Luxury Marketing Specialist, an AI Certified Agent, and an AI Listing Advantage holder, and has been recognized as a RateMyAgent Price Expert and a Million Dollar Club producer. She serves sellers, buyers, and military families throughout the Dallas-Fort Worth metroplex. With 18+ years of experience, she provides strategic, data-driven real estate guidance, and she knows the new construction landscape across Denton County, including Union Park, Pecan Square, Harvest, Sandbrock Ranch, and other major communities in between.