Right now there are about 232 homes for sale in Katy priced between $450,000 and $500,000, and here’s the part worth noting before you tour one: that budget runs below Katy’s median sale price, which is near $555,000. In most towns, below-median money means compromise. In Katy, it mostly means buying into one of the most sought-after school systems in Texas for less than the typical Katy house — as long as the home you fall for is actually zoned where you think it is. So shopping homes for sale in Katy $450K to $500K comes down less to square footage than to where the house sits and which school lines it falls inside. Here’s how I read the band, with a live feed further down.
Where Katy stands this October
Katy is a balanced market heading into the fall, which works in your favor as a buyer. HAR’s latest read on the Katy–Southwest area shows about 4.7 months of inventory — the range I treat as balanced — with listings up 8% from a year ago and homes averaging roughly 40 days to go under contract — more choice, and more time, than Katy buyers have had in a while. The median sold price sits near $555,000, which is why a $450,000-to-$500,000 budget reaches so much house here: you’re shopping under the median. Greater Houston rhymes — the latest HAR monthly report put single-family inventory at 5.5 months and the metro median at $325,000. It’s a patient market, where a well-priced home still sells and no one has to waive protections to win it.
What about $476,000 gets you in Katy
Point the band’s roughly $476,000 average asking price at Katy’s far west side — the 77493 zip around Cane Island, Sunterra, and Elyson — and you’re usually looking at a newer four-bedroom near 2,700 square feet, built in the last few years, major systems still under warranty. Aim the same money at established central and east Katy — 77450 and 77494, around Cinco Ranch and Seven Meadows — and you’re often looking at a comparable or larger 2000s home on a bigger, grown-in lot. The west-side house hands you newness and low upkeep; the east-side house hands you space and a proven address. What they share at this price is the thing most buyers are really here for — and that only counts if the address checks out.
In Katy, the school zoning is the whole ballgame
Katy’s name rests on Katy ISD, year after year one of the top-rated large districts in the state, and it’s the biggest single reason homes here hold their prices. But “Katy” the mailing address and “Katy ISD” the attendance zone are not the same map. Drift to the far west and south edges of this band and some communities land in Lamar CISD or Waller ISD instead — different schools, and often the quiet reason one home looks like a deal beside its neighbors. That’s no knock on those districts, but if you’re paying a Katy price for Katy schools, you want to know which ones you’re buying. I confirm the specific home’s attendance zones with the district for the exact street, not the subdivision name, before anyone gets attached — assignments can split block to block, and they do get redrawn. Get that one line right and the rest of the decision gets a lot simpler.
What the payment runs at today’s rate
Take that $476,000 average. At the 7.40% average 30-year rate on my weekly Houston mortgage rates page, 20% down finances about $381,000 and runs roughly $2,640 a month in principal and interest; 10% down is closer to $2,970 on the larger loan. Texas property taxes and insurance ride on top through escrow, and in the newer west-Katy communities the MUD rate is the swing factor — a young community still paying off its utility bonds carries a heavier rate than an established neighborhood that’s been retiring that debt for years. So two homes listed at the same $476,000 can land a couple hundred dollars a month apart once the full tax picture is in. I build the all-in monthly number for every home we tour, so you’re weighing what you’d actually pay, not two sticker prices. New to this? My walkthrough of the Houston home-buying process lays the steps out in order.
How it looks from each side of the table
If you’re buying, 4.7 months of inventory is room to move deliberately: keep your inspection and option period, and use what the inspector finds to ask for repairs or a credit instead of waiving protections. Well-zoned Katy ISD homes in good shape still go under contract, so staying pre-approved keeps you ready. If you’re selling a resale here, your buyer is often weighing a newer west-side build for the same money, sometimes with the builder covering part of the rate — so the homes that sell are priced honestly to this fall’s market and shown like the big repairs are already handled. If your budget runs just under this, here’s what $400K to $450K buys in Katy; my Katy neighborhood guide walks the communities one at a time.
Before you write an offer, confirm these
Two checks save the most heartburn at this price. First, the school zoning for the exact address, straight from Katy ISD — worth repeating because it’s the line that quietly moves the value. Second, the full tax rate for the specific home with the MUD included, in writing, not the headline county number; on the newer sections that one figure separates a comfortable payment from a tight one. On the older east-Katy homes, add a third — get the age of the roof and the air conditioning, and use your option period to have both looked at before the deal is firm.
A live look: Katy homes from $450K to $500K
These are current HAR MLS listings in the band, fed straight from the MLS and re-sorting themselves as homes list and go under contract:
$500,000
Active
9430 Amethyst Arbor Lane Katy, Texas
3 Beds 3 Baths 3,045 SqFt 0.175 Acres
$499,999
Active
2307 Jitterbug Lane Katy, Texas
4 Beds 2 Baths 2,420 SqFt 0.201 Acres
$499,500
Active
5007 Parkcanyon Lane Katy, Texas
5 Beds 3 Baths 2,548 SqFt 0.227 Acres
$499,000
Active
25715 Yellow Lantana Lane Katy, Texas
3 Beds 3 Baths 2,419 SqFt 0.148 Acres
$499,000
Active
4426 Desert Cliff Court Katy, Texas
5 Beds 4 Baths 3,400 SqFt 0.193 Acres
$499,000
Active
20918 Field Manor Lane Katy, Texas
4 Beds 3 Baths 2,595 SqFt 0.152 Acres
That’s six of about 232. See every Katy home from $450K to $500K, step down to the $400K–$450K range, up to $500K–$600K, or start from all Katy homes for sale and set your own filters.
Search the whole Katy market on a map
Prefer to shop by neighborhood instead of price band? You can search every active Katy listing on my site and draw a boundary around Cinco Ranch, Cane Island, or wherever you’d actually want to live. On your phone, the free Houston Prime Realty app runs on the same live MLS feed, so a new listing or a price cut shows up the moment it posts. Or tell me your must-haves and I’ll build the search, confirm the school zoning on each one, and flag the homes worth a closer look.
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Kevan Pewitt · REALTOR® & Broker · Houston Prime Realty
Kevan Pewitt is a licensed Texas REALTOR® and Broker. Houston Prime Realty supports Equal Housing Opportunity. Market figures, square footage, and averages are current as of publication and change; school attendance zones, MUD tax rates, and insurance quotes are set by the districts, taxing entities, and carriers and vary by address, so verify each for any specific home. This is general information, not legal, tax, or financing advice. Listings shown are pulled live from the HAR MLS and change throughout the day.
Last updated: October 2026
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