Property Tax Radar
77021

Harris County, TX · 2026

2,555 homes in this zip may be paying too much in property taxes — a collective ~$192.6M above the neighborhood median.

The typical flagged property is overassessed by ~$56,012. Overassessments range from ~$9,514 to ~$1,434,154. Ownwell can protest your assessment and handle everything — no upfront cost, you only pay if you save.

Flagged

2,555

properties

Median

$56,012

overassessment

Max

$1,434,154

overassessment

Sum

$192.6M

collective

Flagged Properties Sorted by Overassessment · 2,555 Total
3430 PARKWOOD

HOUSTON, TX

~$1,434,154 Read report →
6507 CALHOUN

HOUSTON, TX

~$623,384 Read report →
4001 GRIGGS

HOUSTON, TX

~$417,483 Read report →
3623 AMOS ST

HOUSTON, TX

~$257,509 Read report →
3618 WARD ST

HOUSTON, TX

~$181,520 Read report →
6014 LISA LN

HOUSTON, TX

~$145,536 Read report →
3635 AMOS ST

HOUSTON, TX

~$143,529 Read report →
3509 NOAH ST

HOUSTON, TX

~$133,899 Read report →
5015 WARD ST

HOUSTON, TX

~$129,827 Read report →
4907 WARD ST

HOUSTON, TX

~$127,340 Read report →
3730 WARD ST

HOUSTON, TX

~$125,524 Read report →
5011 WARD ST

HOUSTON, TX

~$120,900 Read report →
3806 LUCA ST

HOUSTON, TX

~$119,295 Read report →
3634 NOAH A

HOUSTON, TX

~$117,716 Read report →
3835 NOAH ST

HOUSTON, TX

~$116,950 Read report →
4911 HULL ST

HOUSTON, TX

~$106,061 Read report →
6422 DUMBLE

HOUSTON, TX

~$105,201 Read report →
4910 WARD ST

HOUSTON, TX

~$103,929 Read report →
3618 LUCA ST

HOUSTON, TX

~$103,644 Read report →
6603 FOSTER

HOUSTON, TX

~$80,413 Read report →
6521 CONLEY

HOUSTON, TX

~$71,997 Read report →
6418 DUMBLE

HOUSTON, TX

~$70,916 Read report →
3515 LYDIA

HOUSTON, TX

~$67,235 Read report →
6519 CONLEY

HOUSTON, TX

~$45,311 Read report →
6606 DUMBLE

HOUSTON, TX

~$44,882 Read report →
3554 NOAH

HOUSTON, TX

~$43,020 Read report →
3558 NOAH

HOUSTON, TX

~$40,153 Read report →
3823 NOAH

HOUSTON, TX

~$32,167 Read report →
6622 DUMBLE

HOUSTON, TX

~$28,517 Read report →
6610 DUMBLE

HOUSTON, TX

~$23,743 Read report →
5918 CONLEY

HOUSTON, TX

~$19,647 Read report →