Roselle, Union County — property tax & assessments

3,694 parcels in MOD-IV 2026 file. Rate shown is tax year 2025 (latest available — not yet matched to assessment year).

Assessments are tax year 2026; latest published general rate we have is 2025. Estimate uses that rate until the 2026 rate is loaded.

2025 general tax rate: 4.506

Dollars per $100 of assessed value. Example on $300,000 net: $13,518/yr estimated. Assessment file year: 2026.

Schools

$6,972 51.6%

County

$1,929 14.3%

Municipal

$4,617 34.2%

Prior year (2024) general rate: 4.421.