Two homes list at $420,000 within a mile of each other in League City. One sits in South Shore Harbour. The other sits in Bay Colony West. Same price, same taxable value, and the annual tax bill on one runs noticeably higher than the other before either buyer has filed a single exemption. The gap has nothing to do with the house. It comes from a line item most listing sheets bury near the bottom: the Municipal Utility District, or MUD.
Buyers who've done their homework already know to check the MUD rate before writing an offer. What almost nobody checks is where that MUD sits in its own repayment schedule, because a MUD tax is not a permanent feature of a home's cost. It's a bond, and bonds get paid off.
What That Line Item Is Actually Financing
A MUD is a special taxing district that Texas developers use to build the water, sewer, and drainage infrastructure a new subdivision needs before a single house can be sold. The district issues bonds to pay for that infrastructure, then collects property taxes and water and sewer fees to retire the debt. As the debt shrinks, more of that revenue is freed up for other things, and once the bonds are gone, the district's reason for existing goes with them.
League City has lived this pattern more than once. In a 2018 report on a bond request from Galveston County MUD 44, which covers Tuscan Lakes and The Village at Tuscan Lakes, the city's director of Planning and Development told the Galveston County Daily News that the city had 14 MUDs at the time, and that three others had already dissolved after paying off their bonds. A MUD isn't a feature of the land. It's a financing tool with an expiration date, and different League City subdivisions are sitting at very different points on that timeline right now.
Three Districts, Three Points in the Same Story
South Shore Harbour, Bay Colony West, and Tuscan Lakes each carry a MUD today, but each MUD tells a different chapter of the same story.
South Shore Harbour MUD No. 7 has published its own end date. According to the district's site, its final debt payment is scheduled for September 1, 2033, after which the district will begin the dissolution process. For 2024, the combined tax rate on a South Shore Harbour home ran approximately 2.0615% of assessed value, made up of the City of League City at 0.3690%, Galveston County at 0.3335%, Clear Creek ISD at 0.9690%, and the MUD itself at 0.3900%. On a home with a $400,000 taxable value, that works out to roughly $8,246 a year. The MUD portion of that bill is scheduled to disappear within the next decade.
Bay Colony West MUD is earlier in its arc. In September 2025, the district proposed cutting its rate to $0.86 per $100 of valuation, a 3.37% reduction from the prior year. That sounds like good news, and for most homeowners it was. But the district wasn't shrinking its obligations. According to a May 2025 Community Impact report, Bay Colony West had just voted on a $6.37 million bond issuance, pushing its outstanding debt to $28.44 million against a certified 2024 tax base of roughly $396 million, a debt ratio of 7.18%. A falling rate and rising debt aren't a contradiction. They mean the tax base is growing faster than the debt, which buys the district room to lower the rate even while it keeps borrowing.
Tuscan Lakes shows the earlier version of the same mechanism. When Galveston County MUD 44 sold $3.65 million in bonds in 2018 to finish drainage work in the community, the district didn't touch its adopted rate of $0.80 per $100, split into 67 cents for debt service and 13 cents for maintenance. New borrowing without a rate hike is possible because the debt is spread across a growing base of homes as a subdivision builds out.
| District | Where it sits in the cycle | What the numbers show |
|---|---|---|
| South Shore Harbour MUD No. 7 | Near the end | Final debt payment set for September 1, 2033; combined 2024 rate approximately 2.0615% |
| Bay Colony West MUD | Mid-cycle | 2025 proposed rate of $0.86/$100, a 3.37% cut, alongside $28.44M in outstanding debt after a new bond issuance |
| Galveston County MUD 44 (Tuscan Lakes) | Building out | $3.65M in 2018 bonds for drainage, rate held at the 2017-adopted $0.80/$100 |
None of these districts are wrong for a buyer. They're just at different chapters, and the chapter matters more than the sticker rate on any given year's notice.
The Spread Inside One City
The three-district comparison isn't an edge case. Property tax analytics firm Ownwell reports that League City's median effective property tax rate on the Galveston County side runs about 0.59%, below both the Texas median of 1.48% and the national median of 1.02%. But that citywide figure hides real variation. Ownwell's ZIP-level data shows homeowners in 77539 carrying a median effective rate of 1.32%, compared to 0.54% in 77565, a spread of 0.78 percentage points inside the same city. That spread tracks which school district and which special assessment districts sit under a given subdivision, not the value of the home itself. For context, League City's overall median home price sits near $375,000 with a median annual tax bill around $2,202, according to the same Ownwell dataset, current for the 2026 tax year.
Two Rates Moving in Different Directions
It helps to separate the MUD line from the city's own tax rate, because they don't move together and they aren't driven by the same thing. League City's City Council adopted a rate of $0.356505 per $100 of valuation for fiscal year 2026-27 at its September 8, 2026 meeting, marking the 12th consecutive year the city's rate has decreased, according to Community Impact's coverage of that meeting. That decline reflects a growing citywide tax base, which lets the city collect the same revenue at a lower rate.
A MUD's rate follows a different clock entirely. It rises or falls based on how much bond debt that specific district still owes and how fast its own tax base is growing, independent of anything happening at city hall. A homeowner watching League City's headline rate fall for over a decade could still be sitting inside a MUD that just issued new bonds. Both things are true at once, and only one of them is printed on the city's annual budget announcement.
What to Actually Ask Before You Compare Two Price Tags
The rate on this year's notice tells a buyer what they'll pay in year one. It doesn't tell them what they'll pay in year eight. A few questions get closer to that answer:
- Ask for the district's most recent notice of tax rate, which breaks the total rate into debt service and maintenance. A MUD that's mostly debt service is closer to paying itself off. A MUD that's mostly maintenance has already retired most of its bonds.
- Ask how much outstanding bond debt the district is carrying and what year the final payment is scheduled, the way South Shore Harbour MUD No. 7 has already published its 2033 target.
- Ask whether the district has issued new bonds recently, the way Bay Colony West did in 2025. New borrowing usually means the rate has more runway before it starts a real decline.
- File the state homestead exemption, which reduces a home's taxable value by $100,000 for school district taxes, and check whether the property qualifies for League City's local exemption for homeowners 65 and older or with disabilities, which the city raised from $100,000 to $200,000, the largest city-level exemption in Galveston County.
None of this changes what a house is worth. It changes what a buyer should expect their tax bill to look like five or ten years after closing, which is a different question than what the first year's bill will say.
FAQ
Does a MUD dissolving automatically lower my tax bill? It removes that specific line item from the bill, since the district that levies it no longer exists. The city, county, and school district portions of the bill remain and are set independently.
Can I find out when a specific League City MUD's bonds will be paid off? Some districts publish this directly, the way South Shore Harbour MUD No. 7 has posted its 2033 final payment date on its own site. For others, the most reliable route is the district's annual notice of tax rate, which shows the debt service portion of the rate, or a direct question to the district's board.
Do older League City neighborhoods still have MUDs? Some do and some don't. The city's own planning department has confirmed that multiple MUDs within League City have already dissolved after their bonds were retired, which is why an older subdivision's tax bill can sometimes run lower than a newer one at the same price point.
Comparing two homes on price alone leaves out the part of the bill that changes the most over time. If you're weighing League City subdivisions and want help reading a specific district's debt schedule before you write an offer, schedule a consultation with Nova Gen Realty Group.
