This is a MuniPro demonstration of a redesigned Texas Bond Review Board website. It is not the official BRB site: nothing filed here reaches BRB, and the email addresses shown are BRB's own.

The official site is brb.texas.gov.

Water district · Harris County · id 101-705-04

Harris County MUD 423

$68,590,000 of principal outstanding on 8 issues at the end of fiscal year 2025.

Principal outstanding
$68.6 million
Fiscal year 2025

$68,590,000

Interest still to be paid
$38.1 million
Fiscal year 2025

$38,133,614

Total debt service outstanding
$106.7 million
Fiscal year 2025

$106,723,614

Issues outstanding
8
Fiscal year 2025

Debt outstanding

Fiscal year 2025

Tax supported
$68,590,0008 issues
Total outstanding
$68,590,0008 issues

Calculated by this site from the 8 issues below.

Debt issued

Fiscal year 2025

Tax supported
$6,610,0002 issues
Total issued
$6,610,0002 issues

Calculated by this site from the par of the 2 issues issued in fiscal year 2025.

Tax base and ratios

Fiscal year 2025

Tax rate (total, per $100 of value)
1.2900
Taxable value
$442.3 million
$442,253,074
Tax supported principal to taxable value
15.51%
Calculated by this site
Principal per resident
$14,201
Calculated by this site population 4,830

Debt outstanding by fiscal year

Fiscal years 2020 to 2025

Download CSV
Principal outstanding at each fiscal year end, 2020 to 2025

Figures in the table below

Fiscal year?Principal?Interest?Total debt service?Issues?Tax rate?Taxable value?
Fiscal year2025 LatestPrincipal$68,590,000Interest$38,133,614Total debt service$106,723,614Issues8Tax rate1.2900Taxable value$442,253,074
Fiscal year2024Principal$62,955,000Interest$34,932,076Total debt service$97,887,076Issues6Tax rate1.2900Taxable value$408,014,180
Fiscal year2023Principal$57,375,000Interest$32,080,232Total debt service$89,455,232Issues5Tax rate1.3300Taxable value$322,299,789
Fiscal year2022Principal$39,120,000Interest$17,369,372Total debt service$56,489,372Issues3Tax rate1.2500Taxable value$176,357,083
Fiscal year2021Principal$22,110,000Interest$8,976,928Total debt service$31,086,928Issues2Tax rate1.3600Taxable value$92,122,050
Fiscal year2020Principal$6,110,000Interest$2,657,175Total debt service$8,767,175Issues1Tax rate1.3600Taxable value$25,775,769

Issues outstanding, fiscal year 2025

Download CSV
Issuance name?Pledge?Maturity date?Principal?Scheduled interest?Total payment?Closed?Purpose?
Issuance nameUnl Tax Bonds Ser 2022 PledgeTax supportedMaturity date4/1/2050Principal$16,585,000Scheduled interest$7,147,094Total payment$23,732,094Closed3/29/2022PurposeWater and sewer
Issuance nameUnl Tax Bonds Ser 2021 PledgeTax supportedMaturity date4/1/2050Principal$15,250,000Scheduled interest$4,967,438Total payment$20,217,438Closed5/20/2021PurposeWater and sewer
Issuance nameUnl Tax Bonds Ser 2022A PledgeTax supportedMaturity date4/1/2051Principal$13,675,000Scheduled interest$10,879,938Total payment$24,554,938Closed12/14/2022PurposeWater and sewer
Issuance nameUnl Tax Park Bonds Ser 2024 PledgeTax supportedMaturity date4/1/2053Principal$6,065,000Scheduled interest$4,597,700Total payment$10,662,700Closed4/25/2024PurposeRecreation
Issuance nameUnl Tax Road Bonds Ser 2020 PledgeTax supportedMaturity date4/1/2050Principal$5,825,000Scheduled interest$1,899,125Total payment$7,724,125Closed4/1/2020PurposeWater and sewer
Issuance nameUnl Tax Road Bonds Ser 2023 PledgeTax supportedMaturity date4/1/2051Principal$4,580,000Scheduled interest$3,174,425Total payment$7,754,425Closed5/31/2023PurposeTransportation
Issuance nameUnl Tax Park Bonds Ser 2025 PledgeTax supportedMaturity date4/1/2048Principal$4,310,000Scheduled interest$2,681,456Total payment$6,991,456Closed1/16/2025PurposeRecreation
Issuance nameUnl Tax Bonds Ser 2025A PledgeTax supportedMaturity date4/1/2054Principal$2,300,000Scheduled interest$2,786,438Total payment$5,086,438Closed1/16/2025PurposeWater and sewer

Rows 1–8 of 8

EMMA links are added as each issue is matched.

Source: Local Issuance Fee By Year (updated by the publisher 10/6/2026); Debt Outstanding By Issuance Local By Year (updated by the publisher 9/9/2026). Loaded here 10/17/2026.

Texas fiscal years run September 1 to August 31.

Issuer names are shown as published, without source footnote letters.

Figures are as reported to the agency and have not been independently verified.