Katy, TX Housing Market 2026: Median Home Price & Sales Trends

If you invest in or around Katy, the number that matters is what homes actually close for, not what sellers are asking. Here is what Katy sale prices look like right now, built from the closings Resideline tracked over the last six months, as of August 2026.

The snapshot

• •Closings tracked, last 6 months: 782
• •Median sold price, last 6 months: $359,997
• •Middle half of sales closed between: $299,900 and $499,990

One thing to know about Texas data: Texas is a non-disclosure state, which means sale prices are not public record. Most valuation sites quietly have no closing data here. The sold figures above come from closings Resideline tracked directly, which is why we can show them at all, and why we track our accuracy publicly instead of asking you to take the number on faith.

What the numbers say

Resideline tracked 782 closed sales in Katy over the last six months, with a median closing price of $359,997. That median is the midpoint of what buyers actually paid, not what sellers hoped to get, which is why it moves differently from the asking prices you see on listing sites. The middle half of those sales closed between $299,900 and $499,990. That spread matters more than the headline median: where a specific property sits inside it decides whether the citywide number helps you or misleads you. These are the closings we track, not a complete county record, so treat the count as a large sample of the market rather than every sale that happened.

Median home price in Katy, TX (August 2026)

The median home price in Katy is $359,997, measured across the 782 closed sales Resideline tracked over the last six months. The middle half of those sales closed between $299,900 and $499,990.

Where Katy sale prices land

Medians hide the shape of a market. The distribution above covers the closed sales Resideline tracked in Katy over the last six months, trimmed to the 5th through 95th percentile, with the middle half of sales closing between $299,900 and $499,990. Where your target property sits inside that spread matters more than the citywide median.

The Katy angle

Closing volume in Katy built through the spring, moving from 76 in April to 154 in May and 232 in June, with 782 sales tracked over the six months. The median came in at $359,997 and the middle half ran $299,900 to $499,990. Katy's master-planned communities west of Houston produce a great many near-identical floor plans, which is why the bottom quartile is compressed while the top quartile stretches roughly $140,000 above the median. The useful comparison set here is the specific community and builder series, not the Katy name on the mailing address.

Katy market data by ZIP code

Citywide medians hide block-by-block variation. Resideline publishes free, regularly refreshed market snapshots for Katy ZIP codes: 77493 · 77494 · 77449.

From market read to offer price

A market read is the backdrop. The decision still comes down to one property and one number: what it is actually worth and what you should pay. Every Resideline report opens with this same market snapshot for the subject's exact ZIP code, then gives you the property's value, the sold comps behind it, and a market rent estimate. Pricing a specific deal? The free ARV calculator and rental property calculator run the numbers in about a minute.

And we show our work. Every estimate is frozen while the home is for sale and graded against the real closing price after it sells. The public scoreboard currently shows 3.21% median error across 6,276+ graded closings, across 50 states. See the live accuracy dashboard for the receipts, or read how the Area Market Snapshot works.

Run any Katy address through Resideline and you will see the local market and the property's value together, in one report.