Rockwall property tax estimator

Every unit that bills a home in Rockwall, with the exemptions each one actually offers, at the rates adopted for tax year 2025.

Estimated 2025 bill

US$5,596

about US$466 a month · 1.24% of market value

Taxed on US$450,000

Rockwall ISDUS$3,307
Taxable value US$310,000 × 1.0669
State homestead −US$140,000
RockwallUS$1,159
Taxable value US$450,000 × 0.2575
Rockwall CountyUS$1,130
Taxable value US$450,000 × 0.2510
TotalUS$5,596

Taxing unit	Rate per $100	Exemptions	Taxable value	Tax
Rockwall ISD	1.0669	State homestead −US$140,000	US$310,000	US$3,307
Rockwall	0.2575	—	US$450,000	US$1,159
Rockwall County	0.2510	—	US$450,000	US$1,130
Total				US$5,596