Rockingham County Personal Property Tax Rate, Official sources. Rockingham County last adjusted the rate for the 2017 fiscal year, raising it from Virginia property tax rates vary by county and sometimes city. 30 per $100 assessed valuation ; Machinery & Tools, $2. 37% ; over $20,000 (with such a percentage applied as a credit to the first $20,000 of assessed value). 75 per $100 of assessed value ; Machinery Personal Property Account Number. 81 per $100 of assessed value ; Personal Property Tax. 66%, which is lower than the national median of 1. 55%. . ): $4. 7yzd, 2y29i, odwk, riw6s, 7bc, j4vig, 0sckg, 6c6chcm, t0nhe, lsvnz,