Grand Lakes is a roughly 1,250-acre master-planned community in greater Katy, built around 27 man-made, fish-stocked lakes and four pool centers that give it a resort feel. It sits in unincorporated Fort Bend County, with a small Harris County portion, outside Katy city limits, and its homes are zoned to Katy ISD, most famously Seven Lakes High School. For buyers who want water views and a town-center lifestyle without leaving the Katy ISD footprint, Grand Lakes is one of the strongest resale communities in the area.
Geography
Greater Katy · unincorporated Fort Bend County, with a small Harris County portion
Lakes
27 fish-stocked lakes
First homes
Late 1990s (1998-1999)
Schools
Katy ISD, zoned to Seven Lakes HS
Size
Roughly 1,250 acres
Pools
4 pools, 4 community centers, lazy river
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The story
Developer Trendmaker launched Grand Lakes in the late 1990s, with the first homes settling in around 1998-1999, and building continued in phases into the 2010s. The community's signature is water: 27 fish-stocked lakes thread through the neighborhoods, so a surprising share of homes sit on a lakefront or lake-view lot, something rare in the Katy market at any price.
The plan won a National Association of Home Builders Best of American Living gold award for best large community, and residents lean on the amenity network year round: four pools at four community centers, a recreation center with a lazy river, lighted tennis courts, playgrounds, putting greens and an extensive walking trail system. Grand Lakes reads as an older sibling to the newer Katy master plans, with mature trees and an established HOA that keeps the lakes and commons in excellent shape.
Location math
Grand Lakes hugs the Grand Parkway (SH 99) near its interchange with Cinco Ranch Boulevard, putting it minutes from LaCenterra, Katy Mills and the Westheimer corridor's daily errands. The Energy Corridor is a roughly 20-30 minute drive in normal traffic, and downtown Houston runs about 30-40 minutes on I-10. See the commute guide for the details.
Grand Lakes is in Katy ISD and is zoned primarily to Seven Lakes High School. As with every Katy ISD address, the assignment is confirmed by exact address, not by community name; walk through the schools guide before you commit.
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The verdict
Grand Lakes suits buyers who want established landscaping, genuine water views and Seven Lakes schools in a community that peaked in the 2000s but has aged gracefully. Because the bulk of the building is two decades old, homes here can offer more square footage per dollar than the newest Katy master plans, a real advantage for families priced out of new construction.
Want lakefront comparables?
Carol can pull recent Grand Lakes sales by section, view and school zone, and show you what a water view actually costs in today's market.
Tell Carol whether you want a lakefront, lake-view or traditional lot.