If you are moving to Katy, TX, expect a median home price of $480,000, no state income tax, and property tax rates that typically land between 1.6% and 2.8% of assessed value. This guide breaks down the cost of living, commute, and practical steps to get settled in this Harris County suburb of the Greater Houston metro.
The cost of living in Katy centers on a mid-tier housing market with a median home price of $480,000.
Katy's housing market sits in a mid price tier compared to the broader Houston area. The median home price of $480,000 means many buyers find a mix of newer construction and established homes, especially in communities with Katy ISD (rated A by the state). Because Texas does not levy a state income tax, your take-home pay is higher than in most large states. That extra monthly cash can offset some of the housing costs. But the real trade-off is property tax.
Texas has no state income tax, but property tax rates in Katy are among the highest in the country.
Texas does not levy a state income tax, which keeps take-home pay higher than in most large states. The trade-off is one of the highest effective property tax rates in the country (typically 1.6% to 2.8% of assessed value), funded primarily through ISDs (Independent School Districts) and county/municipal taxing entities. In Katy, your property tax bill stacks multiple layers: Harris County, the city of Katy (if you live inside city limits), Katy ISD, and often a MUD (Municipal Utility District) or PID (Public Improvement District). Many communities in Katy sit in these special taxing districts, which add an extra rate on top of the base. For a $480,000 home, a 2.2% effective rate means roughly $10,560 per year in property taxes. The homestead exemption and the 10% annual appraisal cap (for primary residences) provide partial protection from rate increases, so be sure to file for your exemption as soon as you close.
The commute from Katy to Houston is a key consideration depending on where you work.
Katy is located along the I-10 corridor west of Houston, about 25 miles from downtown. The commute to the Energy Corridor or the Texas Medical Center can take 30 to 45 minutes in moderate traffic, but rush hour on I-10 can push that to over an hour. Many residents use the Katy Managed Lanes (toll lanes) to save time. If you work in the Energy Corridor or west Houston, Katy is a natural fit. For jobs in downtown or the Medical Center, plan for a longer drive or consider Park and Ride bus options from the Katy Park and Ride lot.
Getting set up in Katy involves utilities, schools, and services.
When you move, you will need to set up electricity through a retail provider (Texas has a deregulated market), water and sewer through your MUD or the city, and gas through a local provider. Katy ISD serves most of the area and holds a state accountability rating of A, which is a strong draw for many families. For healthcare, Katy has several hospitals and clinics, including Houston Methodist West and Memorial Hermann Katy. Grocery stores, shopping at Katy Mills Mall, and dining are plentiful along the I-10 corridor and Grand Parkway.
The property tax reality in Katy requires careful budgeting.
Texas property tax rates vary significantly by county and ISD, generally landing between 1.8% and 2.8% of assessed value annually. The bill stacks: county, municipal, ISD, MUD/PID (where applicable), community college, and special districts each levy a rate. Homestead exemption and the 10% annual appraisal cap (for primary residences) provide partial protection from rate increases. In Katy, the total rate often falls between 2.0% and 2.6%. When you shop for a home, ask your agent for the exact tax rate on each property, because MUD rates can vary widely between neighborhoods even within the same school zone.
Homexa® provides general information, not legal, tax, or financial advice. Property tax rates, exemptions, insurance requirements, and school boundaries vary by parcel and can change; verify specifics with the county appraisal district, a licensed insurance agent, the ISD, and a licensed real estate or tax professional before you rely on them.