Legacy Park breaks ground in northwest Katy, set for spring 2027
A 56-acre park in northwest Katy will double as detention and a neighborhood green space, with trails, a boardwalk and a spring 2027 opening.

West Katy families are getting a 56-acre park that is meant to do two jobs at once: hold stormwater and give the growing Katy Court area a public green space. Parkside Capital broke ground on Legacy Park at Katy Court, a regional and detention park planned as the centerpiece of the larger Legacy Prairie at Katy Court community between Morton and Clay roads near Katy Hockley Cutoff.
The project is being pitched as both flood-mitigation infrastructure and a daily-use amenity for a part of Harris County still filling in with homes, roads and commercial sites. Houston Business Journal described Legacy Park as part of the western phase of an approximately 650-home Katy Court community, underscoring how closely the park is tied to the neighborhood’s growth. For residents, that means the open space is not being added after development is complete. It is being built into the subdivision’s structure from the start.
Legacy Park is designed around the native Katy prairie landscape. Planned features include a nature-based playground with sculpted berms, tunnels, slides and climbing elements, along with a floating boardwalk and dock, shaded seating areas, interactive educational moments and a trail system connecting the neighborhood to nearby schools and parks. That layout points to a park aimed at repeated use by families, students and walkers, not just occasional visitors.

The May 12 groundbreaking drew city officials and representatives from Parkside Capital, Katy West MUD District and Heritage Park West HOA, reflecting the public-private structure behind the project. The park is scheduled to open in spring 2027, giving the west side of Katy another large civic space just as the area keeps adding rooftops and traffic.
That growth is already changing the roads around it. Katy City Council approved a $9.7 million contract in June 2025 to widen Katy Hockley Road between Morton and Clay roads from two lanes to four lanes, and the city has also pursued related work on Katy Hockley Cut-Off Road. The park’s trail system and the road upgrades together point to a broader question in west Harris County: whether recreation, drainage and access can keep pace with suburban buildout.

The regional context is part of the story too. The Coastal Prairie Conservancy has opened a Katy Prairie Welcome Center tied to the nearly 20,000-acre Katy Prairie Reserve, which it says is intended to reduce flood risk, support wildlife, preserve agricultural heritage and offer recreation. Legacy Park now joins that larger pattern, aiming to turn prairie landscape into both a drainage asset and a neighborhood destination.
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