When Treeline by Hillwood opened in Justin in early 2025, it brought a new kind of community design to the northwest Denton County corridor. Built around nature preserves, winding trails, and a deliberate small-town feel, the 800-acre community was designed for families who wanted new construction without the density of a mega-community. In summer 2026, Treeline is reaching a new chapter and the story around it is growing even bigger.
As a Broker who serves buyers in Justin, Argyle, and Northlake daily, I have been watching Treeline's development closely. The community's first phases sold well, its builders are active, and now a major new amenity center is opening, a grocery anchor has been announced for the town, and the infrastructure supporting this corridor continues to strengthen. Here is what buyers evaluating new construction in Justin should know right now.
The Hideaway: Treeline's 4-Acre Amenity Center Opens
The most significant development within Treeline this summer is the opening of The Hideaway, the community's 4-acre amenity center. This is the centerpiece of Treeline's lifestyle offering, and it represents a meaningful step forward in the community's maturation.
The Hideaway includes:
The Hideaway joins amenities that have already been serving residents, including The Lookout (a scenic overlook and gathering space), The Bridge (a pedestrian bridge connecting trail networks), Twig Park (a playground for younger children), and miles of existing trails and pickleball courts.
What this means for buyers: A community's amenity package is one of the strongest indicators of long-term value. Communities that invest in meaningful gathering spaces, recreational facilities, and programmed activities tend to maintain stronger resale performance because they create a lifestyle that transcends the individual home. Treeline's amenity investment signals that Hillwood is building for the long term, and that is a positive signal for anyone buying here.
Who Is Building at Treeline in 2026
Treeline currently has five active builders, each offering different floor plans, price points, and construction approaches. For buyers, this variety is an advantage: it allows you to compare different builders within the same community, which is the most effective way to evaluate quality and value.
Active Builders at Treeline, Summer 2026
Pricing at Treeline generally ranges from the high $300,000s to the $600,000s and beyond, making it accessible to a broad range of buyers from first-time homeowners to move-up families. The community is served by Northwest ISD, which is consistently rated among the top school districts in Denton County.
Justin's Infrastructure Is Catching Up to the Growth
One of the most common questions I hear from buyers considering Justin is about infrastructure. Is the town growing fast enough to support the new construction? In 2026, the answer is increasingly clear: yes, and in some cases the infrastructure is arriving ahead of the rooftops.
Walmart Neighborhood Market: Justin's First Major Grocer
In April 2026, the City of Justin announced that a Walmart Neighborhood Market would be coming to the town, located at the corner of John Wiley Road and FM 156 within the Justin Crossing development. This is a significant milestone for the community. For residents of Treeline and other Justin neighborhoods, it means a full-service grocery store will be minutes from home, eliminating the drive to Argyle or Northlake for everyday shopping.
Grocery anchors are one of the most important indicators of a community's maturation. When a major retailer like Walmart commits to a location, it signals that the company's market research confirms sustained population growth and household formation in the area. For homebuyers, this is a strong positive signal for long-term property values.
Justin Town Square: A Downtown for a Growing Community
The City of Justin is also developing the Justin Town Square, a 36-acre master-planned development off FM 156. The project includes approximately 250,000 square feet of commercial space, plus municipal facilities including a new City Hall, fire station, and event center. Ground has already been broken on this project, and it represents a long-term investment in creating a true downtown center for the community.
For families in Treeline, the Town Square means that the commercial and civic infrastructure to support daily life, dining, shopping, and community services is being built in parallel with the residential development. That alignment is rare in fast-growing suburbs, and it is a meaningful advantage for Justin.
Texas Health Fort Worth Expansion
In July 2026, Texas Health Fort Worth announced a major expansion of its Justin Tower campus, including the new Jane and John Justin Center for Women and Infants. The expansion adds 71 patient rooms, relocates the Obstetric Emergency Department, and expands the NICU. For families with children or planning to start a family, having a major healthcare provider investing in the community is a meaningful quality-of-life factor and another signal of long-term commitment to the area.
McDonald's: A Second Location
In June 2026, plans were submitted for a second McDonald's location in Justin, at the southwest corner of FM 156 and John Wiley Road within the Justin Crossing development. While a single fast-food restaurant may seem like a minor detail, it is worth noting: national chains do not open second locations in communities where population growth is uncertain. The fact that McDonald's is doubling down on Justin signals that the company sees sustained demand in the corridor.
How Treeline Compares to Other Denton County Communities
Buyers evaluating Treeline are often also considering Pecan Square, Harvest, Canyon Falls, and Landmark. Here is how I help my clients think about the comparison:
Treeline vs. Pecan Square
Pecan Square offers a more established village-center lifestyle with a larger amenity package and a wider range of lot sizes. Treeline offers a quieter, nature-focused experience with direct access to Justin's growing infrastructure. Pecan Square is closer to the I-35W corridor; Treeline is closer to Highway 114. Both are served by Northwest ISD. The choice often comes down to whether you prefer a vibrant community hub (Pecan Square) or a more natural, retreat-like setting (Treeline).
Treeline vs. Harvest
Harvest is larger (about 2,500 homes at build-out vs. Treeline's 2,700) and offers a broader range of housing types, including townhomes and estate homes. Harvest's working farm and extensive programming create a distinct community culture. Treeline is more focused on preserving natural landscape and creating a smaller, more intimate community feel. Both are excellent communities; the right choice depends on your lifestyle preferences.
Treeline vs. Landmark
Landmark is a generational project with a 40-year build-out, 6,000+ homes, and a full commercial district including H-E-B. It will eventually be a city unto itself. Treeline is a more contained, walkable community with a faster build-out timeline. For buyers who want to be in a community that feels complete sooner, Treeline has an advantage. For buyers who want to be part of something from the ground up and have more time, Landmark is worth watching.
Builder Incentives and Quick Move-Ins at Treeline
As with most new construction communities in Denton County, builders at Treeline are actively offering incentives to move inventory. These typically include rate buydowns, closing cost contributions, and design studio credits. The exact incentives change frequently and depend on inventory levels, the time of year, and the specific builder.
What I tell my clients: Do not let incentives drive your community decision. Start with the community, the schools, the commute, and the lifestyle. Then evaluate builders and incentives within that community. A $20,000 incentive on a home that does not meet your needs is not a deal; it is a distraction. I help my clients understand the real economics behind every offer so they can make decisions based on value, not marketing.
Quick move-in homes are available at Treeline through multiple builders. These are particularly valuable for relocating families who need to close within 30 to 60 days, but they come with limited customization options. I recommend evaluating QMI homes early in your search before the best ones are gone.
The Strategic Case for Justin in 2026
Justin has long been one of the quieter towns in Denton County, known for its small-town character and slower pace. That is changing, and the change is happening deliberately. The town is adding infrastructure, retail, and healthcare investment in step with its residential growth, rather than scrambling to catch up after the fact.
For buyers evaluating new construction in 2026, Justin offers a compelling combination: a Hillwood-designed community with strong amenities, Northwest ISD schools, a growing retail and commercial base, and prices that are still accessible compared to more established communities in Argyle, Flower Mound, or Southlake. The town is not trying to be the next Southlake; it is building its own identity, and that identity is resonating with families who want quality new construction without the premium price tag of the most established suburbs.
How I Help Buyers Evaluate Treeline
Whether you are relocating to North Texas, moving up from a smaller home, or considering new construction for the first time, here is how I approach the evaluation process with my clients:
1. Start with your non-negotiables
School district, commute time, and home size come first. Treeline serves Northwest ISD, which is a top-tier district. The commute from Justin to downtown Fort Worth is approximately 30 to 40 minutes depending on traffic, and to the Alliance corridor it is even shorter. Make sure these align with your priorities before you fall in love with a specific floor plan.
2. Evaluate builders side by side
With five active builders at Treeline, you have the rare advantage of comparison shopping within a single community. I help my clients visit each builder's model homes, compare construction quality and floor plans, and evaluate the real value behind each builder's incentive offer.
3. Think about the full cost of ownership
New construction prices are just the beginning. Property taxes, HOA fees, and any special assessments all affect your monthly investment. I provide a complete cost-of-ownership analysis for every community I recommend, so there are no surprises after closing.
4. Do not skip the inspections
Builder warranties are valuable, but they are not a substitute for independent oversight. Pre-drywall and pre-closing inspections are two of the most important steps in protecting your investment. As a Broker, I review builder contracts and attend inspections with my clients to ensure every detail is accounted for.
The Bottom Line
Treeline in Justin represents one of the most interesting new construction opportunities in Denton County right now. The community is hitting its stride with the opening of The Hideaway, the town is adding infrastructure and retail at a deliberate pace, and the builders are competing for buyers in a market that still offers meaningful incentives. For families who want new construction with a small-town feel, Northwest ISD schools, and a community that was designed around nature, Treeline is worth a serious look.
As with any real estate decision, the key is approaching the opportunity with strategy, not just enthusiasm. Understanding the community, the builders, the incentives, and the long-term value proposition is the difference between a good purchase and a great one.
Want to tour Treeline and evaluate your options? Let's schedule a time to walk the community and talk through your goals.
Theresa De La Rosa
Broker · New Construction Specialist
Covenant Heritage Realty, LLC
Theresa is the Broker of Covenant Heritage Realty, serving sellers, buyers, and military families throughout the Dallas-Fort Worth metroplex and Central Florida. With 18+ years of experience and deep expertise in Denton County communities including Justin, Argyle, and Northlake, she provides strategic, data-driven real estate guidance.
Frequently Asked Questions
Is Treeline in Justin a good investment?
Treeline is a Hillwood-developed community with strong fundamentals: Northwest ISD schools, a growing retail and commercial base in Justin, and a thoughtful amenity package anchored by The Hideaway. The community's pricing is still accessible compared to nearby Argyle and Flower Mound, and the town's infrastructure investment including Walmart Neighborhood Market, Justin Town Square, and Texas Health Fort Worth expansion supports long-term value. As with any real estate decision, individual lot selection, floor plan, and purchase price matter, and I help buyers evaluate these factors strategically.
What schools serve Treeline in Justin?
Treeline is served by Northwest ISD, which is consistently rated among the top school districts in Denton County. Specific school assignments depend on your home's location within the community and are subject to district attendance zone boundaries. I recommend verifying current assignments with the district during your home search, as boundaries can shift as new schools open.
How much are the HOA fees at Treeline?
HOA fees at Treeline cover the community's amenities and common area maintenance. The exact amount depends on the specific lot and home type. I recommend asking the builder or community sales office for the current HOA fee structure during your visit, and I include HOA fees in my complete cost-of-ownership analysis for every buyer I work with.
What is the commute from Treeline to Fort Worth and Dallas?
Treeline is located near Highway 114 in Justin, providing access to the Alliance corridor, Fort Worth, and the I-35W corridor. The drive to downtown Fort Worth is approximately 30 to 40 minutes depending on traffic. The drive to Dallas is approximately 45 to 60 minutes. The Alliance area, a major employment hub, is approximately 15 to 20 minutes away. Actual commute times vary depending on time of day and traffic conditions.
Are there quick move-in homes available at Treeline?
Yes, multiple builders at Treeline offer quick move-in homes that are completed or near completion. These are particularly valuable for relocating families who need to close within 30 to 60 days. Availability changes frequently, so I recommend checking early in your search and working with a local Broker who can monitor inventory across all builders.