Municipal utility district · Fort Bend County

Fort Bend County MUD 121

On a typical Riverpark home (about $401,892), Fort Bend County MUD 121 adds about $4,039 a year to the tax bill, higher than most utility districts around Sugar Land. Below: how to pay it, who to call, and what the district does.

Own a home in Sugar Land? See what it would list for

  • 1.00502025 tax rate per $100 of value
  • $30.4Mbond debt outstanding, FY2025
  • 1999year created
  • 500acres

Pay & contact

Pay your Fort Bend County MUD 121 bill or reach the district

Contacts are as the district reported them to the Texas Comptroller (2026). The tax bill for county, school and other units comes separately from the Fort Bend County Tax Office.

District facts

Name
Fort Bend County MUD 121
Type (TCEQ)
MUD
Created
August 17, 1999
Size
500 acres
Status (TCEQ)
Active
TCEQ district ID
3084870
FBCAD jurisdiction code
M174
County
Fort Bend

Fort Bend County MUD 121 tax rate

The 2025 adopted rate is 1.00500 per $100 of taxable value: 0.36500 for maintenance and operations and 0.64000 for debt service.

  • Maintenance & operations
  • Debt service

Rate by year

20211.1800
20221.0700
20231.0600
20241.0400
20251.0050

Fort Bend County MUD 121 bond debt

Principal outstanding was $30,350,000 at the end of fiscal year 2025 (August 31), against a peak of $38,925,000 in FY2019.

Tax-supported and revenue principal outstanding at fiscal year end (Aug 31). As reported to the BRB; not independently verified.

Neighborhoods in Fort Bend County MUD 121

Selling a home in Sugar Land →

Where these numbers come from

Sources: TCEQ Water Districts (iWUD) map service; Fort Bend County Tax Office, Truth in Taxation summary. Retrieved Oct 7, 2026.

FAQ

Fort Bend County MUD 121 FAQ

What is the Fort Bend County MUD 121 tax rate?

The 2025 adopted rate is 1.00500 per $100 of taxable value, about $1,005 a year on $100,000 of taxable value.

How much debt does Fort Bend County MUD 121 have?

$30,350,000 in bond principal outstanding at the end of FY2025, as reported to the Texas Bond Review Board.

What neighborhoods are in Fort Bend County MUD 121?

Fort Bend County MUD 121 serves homes in Riverpark. Confirm a specific address on FBCAD, where the district is listed among the account's taxing jurisdictions.

Selling a Home in a MUD?

We handle the MUD notice and explain the tax to buyers. A broker answers 7 days a week.