What Houston buyers actually need to know
Texas has no state income tax, and the 65-and-older school tax freeze permanently caps your largest tax line item once you qualify. Those are real advantages. But Houston's property tax picture is the most complex of any market we cover — five counties, dozens of MUD districts, a flood history that rewrote how the entire region thinks about risk, and combined effective rates that range from 1.58% in Galveston County to over 3% in some Montgomery County MUD districts. Two homes at the same price point in different Houston corridors can carry a $4,000 to $6,000 annual tax difference that no listing will ever show you. This page exists to close that gap.
⚠ MUD Taxes: The Number Every Houston Buyer Misses
Most Houston-area communities outside city limits sit inside a Municipal Utility District (MUD) — a special taxing entity that funded water, sewer, drainage, and road infrastructure when the community was built. The developer issues bonds through the MUD; residents pay the debt service through an annual tax rate added on top of county, school, and city taxes. Chambers Creek in Willis carries a MUD rate of $1.35 per $100 — the highest of any 55+ community we cover. That adds $5,400/year in MUD tax alone on a $400,000 home, on top of all other taxes. By contrast, Heritage Grand at Cinco Ranch in Katy sits mostly in Zone X and benefits from bonds that are materially older and more paid down. MUD rates decline over time as bonds are retired — but at new communities like Chambers Creek, Del Webb Fulshear, and Del Webb Sugar Land at Ryehill, buyers are buying in at peak MUD rates. We show the current MUD rate for every community that has one.
⚠ The Harvey Truth: 68% of Flooded Homes Were Outside the 100-Year Floodplain
Hurricane Harvey flooded more than 150,000 structures in the Houston area in 2017. Research confirmed that 68% of them sat outside FEMA's 100-year floodplain designation — the zone that lenders and insurers use to require flood coverage. Harris County has since moved to the 500-year floodplain as its regulatory standard, and FEMA is currently redrafting the Harris County flood maps for the first time in nearly 20 years. For 55+ buyers, this means the flood zone designation on the listing is not the complete story. We note the flood zone status and Harvey exposure history for every community we cover. Communities in Montgomery County, far northern Harris County, and Galveston County's League City corridor generally carry lower flood risk than inner-ring Harris County communities.
Five-County Tax Comparison
The county you buy in determines your base tax rate before MUD, school district, and city taxes are layered on. Here is what the five Houston-area counties look like for a 55+ buyer.
| County | Combined Effective Rate | With MUD (new communities) | 65+ School Tax Freeze | Key 55+ Communities |
|---|---|---|---|---|
| Galveston | 1.58–1.96% | Varies (most older) | Yes — freezes school portion | Village at Tuscan Lakes |
| Montgomery | 1.85–2.4% | Up to 3.02% (Chambers Creek) | Yes | Chambers Creek, Windsor Lakes, Bonterra Woodforest |
| Harris | 1.8–2.4% | Varies widely by district | Yes | Heritage Grand, Heritage Towne Lake, Del Webb Woodlands |
| Fort Bend | 1.9–2.5% | Active MUDs at new communities | Yes | Del Webb Sweetgrass, Del Webb Fulshear, Bonterra Cross Creek, Del Webb Sugar Land |
| Brazoria | 2.26% (Pearland) | Generally lower MUD activity | Yes | CountryPlace, Bellavita at Green Tee, Serenity at Meridiana |
All 31 Communities
Every 55+ and active adult community in the Greater Houston metro, organized by corridor. Coverage depth follows our standard: 200+ homes gets hub, amenities, and true cost guide; 50–200 homes gets hub and cost summary; under 50 homes gets a hub page.
Research & Guides
The real-cost analysis and honest comparisons that listing sites won't publish.
Moving From...
State-specific guides with real retirement tax math for the top Houston feeder states.
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Our Houston specialists know which corridors carry the highest MUD rates, which communities have fully retired their bonds, and which flood zones to avoid. Free consultation, no obligation.
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