Conroe's 2026 Property Tax Rate Held Flat While Harris County's Went Up

Most people shopping the Interstate 45 corridor treat "Houston-area property taxes" as one number. It isn't. On September 10, Conroe's city council voted to hold its 2026 property tax rate flat at 42.72 cents per $100 of value. One week later, one county over, Harris County commissioners approved the largest tax rate increase in the county's modern history. Same corridor, same month, two opposite decisions — and if you own or plan to buy on either side of that county line, the difference shows up on your bill, not just in the headlines.

I've spent 23 years working this stretch of Texas from Spring and Klein down through Cypress and up through Tomball, The Woodlands, and Conroe, and the question I get most often from relocation clients isn't "what's the list price" — it's "what's this actually going to cost me every month." Property taxes are usually the biggest piece of that number they didn't budget for. So here's what actually happened this month, in both counties, and how to read it if you're making a decision this fall.

What Conroe's 2026 Property Tax Rate Decision Actually Means

Conroe's city council adopted a $389.9 million operating budget on a 4-2 vote, and the property tax rate that funds it isn't moving — it stays at 42.72 cents per $100 of assessed value, the same rate the city has carried into this cycle. That sounds like good news on its face, and mostly it is. But the budget itself carries a roughly $4.3 million shortfall for the year, which the city is covering by drawing down about $26 million in reserve funds earmarked for a water treatment plant, new water wells, and street rehabilitation work.

That distinction matters more than it sounds like it should. A city raising its tax rate is raising a recurring number that resets your bill every year going forward. A city spending down reserves for one-time capital work — a treatment plant, a set of wells, a repaving contract — is a different lever entirely. It's closer to a homeowner using savings for a roof instead of taking out a second mortgage: the money's gone either way, but one choice follows you every year and the other doesn't. As Councilman David Hairel put it during the budget discussion, the city isn't short on money so much as it's choosing where to allocate what it already has.

The Rate Hikes Conroe Didn't Take

Two other proposals were on the table in Conroe this month, and both stalled. A proposed 4% increase to water and sewer rates failed to get a second on the council floor — it never even reached a formal vote. And a proposed stormwater utility fee, a flat $4 a month for residential customers, was tabled pending more detailed cost data, even though the city has identified roughly $210 million in drainage infrastructure needs across projects tied to Alligator Creek, Live Oak Creek, and several other drainage areas. Only about $5 million of that $210 million is funded in this year's budget.

Here's the mechanism worth understanding: a city's ad valorem tax rate gets one public vote a year, tied to one number, debated as a single line item. A monthly utility fee is a different kind of political decision — it behaves more like a recurring bill increase than a tax vote, and council members treat it that way, asking for harder numbers before they'll attach a new monthly charge to every water bill in the city. Public Works Director Jason Miller's own framing was blunt: drainage is the kind of infrastructure nobody notices until it fails. That $210 million gap doesn't close itself, so I'd expect the stormwater fee conversation back on a future agenda — worth watching if you're budgeting for a home in a Conroe drainage-priority area.

Ninety Minutes South, a Very Different Vote

Harris County commissioners finalized their FY2026-27 budget and tax rate on September 17, and the outcome was the opposite of Conroe's. The new combined county rate moves from roughly 62 cents to 67 cents per $100 of valuation — a 7.6% increase, which happens to be the maximum a county can adopt under the state's revenue cap without triggering a voter election. The vote was 3-1, with Precinct 3 Commissioner Tom Ramsey opposed and County Judge Lina Hidalgo abstaining on the final vote.

The county's own budget office put the impact at a little over $190 a year for the average homeowner — call it $16 a month — and tied the increase to a roughly $180 million shortfall that Commissioner Rodney Ellis attributed to state-level constraints on how much revenue counties are allowed to raise year over year. The new rate takes effect with the fiscal year on October 1 and funds the county general fund along with the Port of Houston, Harris Health, and the Harris County Flood Control District. Unlike a city, a county's tax rate applies uniformly across every incorporated and unincorporated part of it — which means it reaches Spring, Klein, Cypress, Humble, Kingwood, and Atascocita all the same way, regardless of which specific city or MUD you live in.

Why the County Line Matters More Than the Street Address

Here's the piece that surprises a lot of buyers relocating into this corridor: the towns I work in aren't all in the same county, and this month is a clean illustration of why that's not just a trivia fact. Spring, Klein, Cypress, Humble, Kingwood, and Atascocita all sit in Harris County, so this month's 7.6% increase reaches every one of them. Conroe, Willis, Montgomery, Magnolia, Porter, and New Caney sit in Montgomery County, governed by an entirely separate commissioners court and appraisal district that just chose to hold its rate flat. The Woodlands straddles both. And Cleveland, further east, falls in Liberty County — a third taxing jurisdiction with its own budget calendar entirely.

A county's rate is only one layer of what shows up on a tax bill — it sits on top of the city rate, the school district rate, and often a MUD or utility district rate specific to the subdivision. Two homes with similar list prices, five miles apart but on opposite sides of a county line, can carry meaningfully different total tax loads once you stack every layer. The list price never tells you that. The combined rate does. When I'm working with a buyer comparing a neighborhood in Spring against one in Conroe, pulling the full stacked rate — county, city, ISD, and MUD — is one of the first things we do, well before we talk about the house itself.

What This Means If You're Buying

Property taxes get collected through your escrow account, so they move your monthly payment the same way a change in insurance or a loan term would — this isn't a once-a-year surprise, it's baked into what a lender qualifies you for every month. Before you write an offer, ask for a written estimate of the full stacked tax rate for that specific property, not a citywide average — MUD rates in particular vary block to block. If you're weighing a Harris County option against a Montgomery County option this fall, that comparison is worth running side by side rather than assuming they're roughly the same. My home buyer guide walks through how taxes, insurance, and HOA dues stack into your real monthly number, and the payment estimator lets you run that math against a specific listing before you get attached to it.

What This Means If You're Selling

Sellers feel this differently. Taxes get prorated at closing between you and the buyer based on the date of sale, so a rate change mid-year affects that proration math, not just next year's bill. It also affects how buyers are shopping right now: Greater Houston closed 7,100 single-family sales in August, down 11.5% year over year, with roughly 5.3 months of supply on the market — a buyer's market by most measures. In a market with that much inventory and that much price sensitivity, a buyer weighing your Harris County listing against a comparable Montgomery County listing is going to notice a materially different carrying cost, and price accordingly. If you're listing this fall, it's worth running your own net proceeds math with the current rate environment factored in rather than last year's numbers. My net proceeds breakdown shows exactly where that money goes, and current inventory and pricing trends are in my monthly market update.

Frequently Asked Questions

If Conroe's tax rate held flat, does that mean my bill stays the same?

Not necessarily. Your tax bill is the rate multiplied by your property's appraised value, and the rate is only half of that equation. If Montgomery County Appraisal District raises your home's appraised value for 2026, your bill can still go up even with an unchanged rate. Check the notice MCAD mails each spring, and remember you have the right to review and, if warranted, protest that appraised value through the appraisal review board process.

How much more will Harris County homeowners actually pay?

The county budget office's own estimate is a little over $190 a year for the average homeowner, or roughly $16 a month, once the new rate takes effect October 1. Your specific number depends on your home's taxable value after exemptions, so it's worth pulling your account directly from the Harris Central Appraisal District rather than relying on an average.

I'm comparing a home in Spring to one in Conroe. How do I compare the tax load fairly?

Add up every layer that applies to that specific address — county rate, city rate if it's incorporated, ISD rate, and any MUD or utility district rate — rather than comparing county rates alone or relying on a citywide average. A title company or your agent can pull the exact stacked rate for a specific parcel before you write an offer, and that's the number that actually predicts your payment.

Should I hold off on buying until tax rates settle down?

Both counties revisit their budgets and rates every single year, so there isn't a "settled" point to wait for — this is an annual cycle, not a one-time event. What matters more is whether the total monthly number, taxes included, fits your budget today. For anything involving your specific tax liability, exemptions, or long-term planning, I'd point you to a licensed CPA or tax professional rather than general guidance like this — I can help you understand what a property will cost to carry, but I'm not a substitute for tax advice.