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Sienna Regional MUD

Sienna Regional MUD is a municipal utility district (MUD) in Fort Bend County, Texas. TCEQ district number 7573400.

How it compares

No 2025 rate was reported to the Texas Comptroller for this district; the Fort Bend County median for districts with a reported 2025 rate is $0.689 per $100 (across 56 active MUDs and similar water districts). Newer districts may not levy a tax yet; the district or county appraisal district can confirm the current rate.

Other Fort Bend County districts

• Sienna MUD 10 — no 2025 rate reported
• Sienna MUD 12 — no 2025 rate reported
• Thunderbird Utility District — no 2025 rate reported
• Twinwood MUD 1 — no 2025 rate reported
• West Keegans Bayou Improvement District — 2025 total rate $0.0749

Official records

• Official TCEQ district record
• TCEQ Texas Water Districts dataset

Buying in this MUD? Clay soil here moves. See foundation inspection info.

Data sources: TCEQ Texas Water Districts (data.texas.gov) and TCEQ water district boundaries; Texas Comptroller 2025 Special District Rates and Levies. As of Oct 30, 2026.

Verify with the district or the county appraisal district before buying.