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Katy & Cinco Ranch, mapped.

I’m Eddie Weir, REALTOR® with REMAX Signature in Greater Houston. Katy and Cinco Ranch are West Houston’s master-planned anchor — consistently top-rated Katy ISD schools, deep new-construction inventory across Cinco Ranch, Cross Creek Ranch, and Cane Island, and corporate relocation pull from the Energy Corridor 15 minutes east. This guide is the lay of the land before you buy or sell.

Katy and Cinco Ranch, Harris and Fort Bend Counties, Texas

Katy & Cinco Ranch, Texas

77450 · 77494 · 77493
Primary ZIPs
Katy ISD
School District
Harris · Fort Bend
County

What Katy & Cinco Ranch Are

West Houston’s master-planned anchor.

Katy sits along I-10 west of the Energy Corridor, 25–30 minutes from downtown Houston and 15 minutes from the Energy Corridor’s corporate base. The submarket combines the original City of Katy (a small historic downtown) with the surrounding master-planned communities — Cinco Ranch, Cross Creek Ranch (in Fulshear), Cane Island, Mason Lakes, Falcon Ranch, and others. Katy ISD covers nearly all of the schools and ranks consistently among the top Texas public school districts. The submarket has been one of the strongest pulls for relocating buyers from out-of-state for the past 20-plus years.

What Katy Is

West Houston’s deepest master-planned suburb. Top-tier Katy ISD coverage, multiple master-planned communities at different vintages and price tiers, deep new-construction inventory, LaCenterra at Cinco Ranch retail anchor, and a 15-minute Energy Corridor commute that supports stable demand across cycles.

What Katy Isn’t

Katy is not a quick downtown commute — I-10 morning rush between Mason Road and Loop 610 is one of the heavier commutes in Greater Houston. It’s also not flood-immune: parts of Katy, particularly south of I-10 near Mason Creek and the Barker Reservoir flood pool, took heavy water during Hurricane Harvey. Flood-zone diligence matters here.

Who It’s For

Katy fits Katy ISD-prioritizing families, Energy Corridor professionals wanting master-planned amenities and top schools, relocating buyers from out-of-state moving for energy-sector jobs, and multigenerational families looking for newer-construction inventory at lower per-square-foot than Memorial or Inner Loop alternatives.

By the Numbers

Katy market, plain language.

Katy trades in a wide band — entry-level homes in older Cinco Ranch sections start in the high $300s, while new-construction estate homes in Cross Creek Ranch and Cane Island can run into the $1M-plus range. Master-planned communities skew higher per-square-foot than the surrounding non-MPC tracts.

Median Sale Price

$440k–$510k

Source: HAR MLS, May 2026 (typical range — verify current at har.com). Katy citywide median across master-planned and non-MPC tracts.

Median Days on Market

35–55

Source: HAR MLS, May 2026 (typical range). Katy moves slightly slower than mid-tier Houston suburbs but well-priced KISD-zoned homes still clear faster than the Greater Houston average.

Active Inventory

600–900

Source: HAR MLS, May 2026 (typical range, citywide). Inventory is one of the deepest in Greater Houston’s suburban tier — Cinco Ranch and Cross Creek Ranch typically carry the deepest count.

Typical Price Range

$320k–$1.5M+

Older Cinco Ranch and 77450 sections trend lower; Cross Creek Ranch and Cane Island newer build-out higher; estate properties on premium lots sit at the top end.

Two things to watch in any Katy comp pull. First, the line between Cinco Ranch’s original 1990s build-out and the newer Cinco Ranch Northwest tracts shows on MLS at meaningfully different price points — comps need to stay inside the same vintage. Second, new construction listed by builders in Cross Creek Ranch, Cane Island, and Tamarron often shows on MLS at full sticker; the actual transacted price after incentives and rate buy-downs can be 4–7% lower. Resale comps next to those listings get distorted if you don’t strip the builder concessions.

Inside Katy & Cinco Ranch

Six Katy sub-areas, quickly.

Katy isn’t one neighborhood. Each master-planned community has its own price tier, vintage, and Katy ISD elementary feeder pattern. Picking the wrong MPC costs Katy buyers more than any other decision in the search.

77450 · KISD · Established

Cinco Ranch

The original Katy master-planned community, 7,500 acres, build-out from the early 1990s through the 2010s. Mature trees, established schools, deep resale inventory, LaCenterra at Cinco Ranch as the retail anchor.

77441 · KISD/LCISD · Newer master-planned

Cross Creek Ranch

Newer master-planned community in Fulshear, just southwest of Katy. Build-out from the late 2000s through current. Top KISD elementary feeders, resort-style amenities, larger lots than older Cinco Ranch.

77494 · KISD · Newer master-planned

Cane Island

Newer master-planned community on Katy’s western edge along I-10. Build-out from the mid-2010s through current. Top KISD elementary feeders, deep new-construction inventory.

77493 · KISD · Original

Old Town Katy

The original City of Katy — historic downtown along Avenue D and the Katy Mills retail anchor. Older homes, larger lots, lower entry pricing, walkable to historic retail.

77450 · KISD · Established

Falcon Ranch & Mason Lakes

Established Katy master-planned tracts north of I-10. Build-out from the late 1990s through 2000s. KISD elementary feeders, mature trees, mid-tier pricing.

77494 · KISD · Newer

Tamarron & Jordan Ranch

Newer master-planned tracts west of Cinco Ranch. Mid-2010s through current build-out, KISD elementary feeders, deep new-construction inventory from Perry Homes, Highland Homes, Lennar, and others.

Schools, Taxes, MUDs

The three things nobody warns Katy buyers about until close.

Katy’s master-planned price tier comes with three consideration areas. I walk every Katy buyer through these before we write the first offer.

Katy ISD

Katy ISD covers nearly all of Katy and ranks consistently among the top Texas public school districts. KISD ratings are a meaningful part of resale value. Some Cross Creek Ranch sections feed Lamar Consolidated ISD instead of KISD — a meaningful difference for buyers underwriting on schools. Always confirm the specific elementary, middle, and high school assignment at the address.

Property Tax Rate

Katy property tax rates in master-planned MUD districts typically land in the 2.4–3.1% range. Cross Creek Ranch, Cane Island, and Tamarron sit at the top of the range due to MUD bonded debt; older Cinco Ranch sections often run lower. Old Town Katy outside any MUD carries the lowest effective rates.

Flood Exposure

Parts of Katy, particularly south of I-10 near Mason Creek and inside the Barker and Addicks reservoir flood pools, took on water during Hurricane Harvey. FEMA flood-zone designations and post-Harvey mitigation history matter materially in this submarket. Pull the elevation certificate, the seller’s disclosure, and the flood-insurance quote for every address.

Why People Pick Katy & Cinco Ranch

Top KISD schools, master-planned amenities, and a real I-10 commute.

Katy’s lifestyle pull combines top-tier Katy ISD schools with one of the deepest master-planned amenity stacks in Greater Houston. LaCenterra at Cinco Ranch handles the dining and retail core. Katy Mills covers larger shopping. Each major MPC (Cinco Ranch, Cross Creek Ranch, Cane Island) carries its own resort-style pool and amenity package, miles of internal trails, and a community calendar. Mary Jo Peckham Park, Katy City Park, and the Katy ISD athletic infrastructure cover the recreation side. Katy’s dining has expanded materially in the last decade with strong Vietnamese, Indian, and Hispanic representation alongside the master-planned community town centers.

On the connectivity side, Katy sits along I-10 west of the Grand Parkway. Downtown Houston runs 25–40 minutes off-peak via I-10. The Energy Corridor is 15 minutes east. Bush Intercontinental (IAH) is 45 minutes northeast via Beltway 8 / Sam Houston Tollway. The Grand Parkway loops south toward Sugar Land and Richmond. For Katy buyers who want top-tier KISD schools and master-planned amenities with a manageable Energy Corridor commute, the math works out — the I-10 morning rush is the trade-off.

Katy & Cinco Ranch FAQ

The questions Katy & Cinco Ranch buyers actually ask.

Is Katy a good place to live?

For Katy ISD-prioritizing families, Energy Corridor professionals, and relocating buyers wanting master-planned amenities, yes. Katy scores high on school ratings (KISD), master-planned community amenities (Cinco Ranch, Cross Creek Ranch, Cane Island), retail at LaCenterra and Katy Mills, and a 15-minute Energy Corridor commute. Trade-offs include the I-10 morning rush, MUD-heavy tax exposure in newer master-planned tracts, and flood-zone exposure south of I-10.

What’s the average home price in Katy, Texas?

Katy home prices range broadly — entry-level homes in older Cinco Ranch and Old Town Katy sections start in the high $300s, mid-tier resale in Cinco Ranch and Falcon Ranch sits in the $450s-$550s, and newer Cross Creek Ranch and Cane Island estate sections can run $700k-$1.5M and above. Master-planned tracts skew higher per-square-foot than non-MPC sections.

What’s the school district in Katy?

Katy ISD covers nearly all of Katy, including Cinco Ranch, Cane Island, Falcon Ranch, Mason Lakes, Old Town Katy, Tamarron, and Jordan Ranch. Some Cross Creek Ranch sections in Fulshear feed Lamar Consolidated ISD instead of KISD. Always confirm the school zoning at the specific address before writing an offer — KISD elementary boundaries shift more than buyers expect.

What about flooding in Katy?

Houston flood diligence is part of every home search regardless of neighborhood. Parts of Katy, particularly south of I-10 near Mason Creek and inside the Barker and Addicks reservoir flood pools, took heavy water during Hurricane Harvey in 2017. For any Katy home you tour with me, I pull the FEMA flood-zone map, review the seller’s disclosure for prior events, and confirm the flood-insurance quote sits in your real cost-of-ownership picture.

What is Cinco Ranch?

Cinco Ranch is the original Katy master-planned community, 7,500 acres, built primarily from the early 1990s through the 2010s. It carries top KISD elementary zoning, mature trees, deep resale inventory, and LaCenterra at Cinco Ranch as the retail anchor. Cinco Ranch is split into multiple sub-tracts (Original Cinco, Cinco Ranch North, Cinco Ranch Northwest, etc.) with different vintages and price tiers.

Are property taxes high in Katy?

Katy property tax rates in master-planned MUD districts typically land between 2.4% and 3.1% of assessed value. Cross Creek Ranch, Cane Island, and Tamarron sit at the top of the range due to MUD bonded debt; older Cinco Ranch sections and Old Town Katy outside any MUD often carry lower effective rates. The MUD bond piece phases out over decades; the school and county pieces don’t.

How long is the Katy commute to downtown Houston?

The drive from central Katy to downtown Houston via I-10 runs roughly 25–35 minutes off-peak and 50–70 minutes during morning rush. The Energy Corridor is 15 minutes east via I-10. The HOV/managed lane on I-10 shortens peak-hour drives meaningfully for drivers willing to use it. Bush Intercontinental (IAH) is 45 minutes northeast.

Do I need a REALTOR® to buy a new construction home in Cross Creek Ranch or Cane Island?

Yes. The on-site sales agent at any Katy new-construction community — Cross Creek Ranch, Cane Island, Tamarron, Jordan Ranch — represents the builder, not you. As your buyer’s agent I negotiate incentives, rate buy-downs, lot premiums, and upgrade pricing on your behalf. The builder pays the buyer’s agent commission out of its budget, so my representation typically costs you nothing extra at the table.

Ready to talk through Katy?

I’ll pull current Houston Association of REALTORS® data on Katy, walk through the master-planned communities and sub-areas that fit your budget and KISD priorities, and lay out the school zoning, MUD exposure, and flood considerations for any address you’re tracking. No pressure, no obligation, no auto-drip.

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