Somerset County, New Jersey Property Tax Rates and Average Tax Bills

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Tax Assessor Phone Numbers

The General Tax Rate is used to calculate tax on a property. It is equal to $10 per $1000 of the assessed value. The general tax rate is used to compute the tax on a property.

The Effective Tax Rate is used to compare one district to another. The effective tax rate isn't used to calculate the property tax.
The average 2019 Somerset County property tax bill was $10,161
The average 2019 New Jersey property tax bill was $8,736
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Municipality2020 General Tax Rate2019 Average Tax Bill
Bedminster Township1.383$6,305
Bernards Township2.094$12,734
Bernardsville Borough2.104$15,678
Bound Brook Borough3.087$8,182
Branchburg Township2.143$9,621
Bridgewater Township2.075$9,311
Far Hills Borough1.357$15,153
Franklin Township2.197$7,526
Green Brook Township2.622$12,208
Hillsborough Township2.34$9,525
Manville Borough3.149$7,607
Millstone Borough2.579$9,299
Montgomery Township3.119$15,515
North Plainfield Borough3.912$8,492
Peapack Gladstone Borough1.879$13,999
Raritan Borough2.559$8,177
Rocky Hill Borough2.382$10,530
Somerville Borough3.66$9,894
South Bound Brook Borough3.317$8,183
Warren Township2.07$15,159
Watchung Borough2.128$14,823
Somerset County, New Jersey Property Tax Map
Tax Rate Less Than County Average Tax Rate Less Than County Average
Tax Rate More Than County Average Tax Rate More Than County Average
Tap or click markers for tax data for each town

Somerset County, NJ Tax Assessor Phone Numbers

TownTax AssessorPhone #
BedminsterEdward Kerwin908-212-7029
BernardsDavid Centrelli908-204-3082
BernardsvilleEdward Kerwin908-766-3850
Bound BrookMichael Imbriaco732-356-0833
BranchburgFrances Kuczynski908-526-1300
BridgewaterAnthony Dirado908-725-6300
Far HillsEdward Kerwin908-234-0611
FranklinRichard Carabelli732-873-2500
Green BrookLaura Whitaker732-968-1023
HillsboroughDebra Blaney908-369-4313
ManvilleGeorge Sopko908-725-9478
MillstoneChris Lauver201-920-3293
MontgomeryGlenn Stives908-359-8211
North PlainfieldBarb Flaherty908-769-2906
Peapack/GladstoneEdward Kerwin908-234-2254
RaritanAnthony Dirado908-231-1300
Rocky HillGeorge Sopko908-722-5554
SomervilleBrett Trout908-725-2300
South Bound BrookBarbara Flaherty732-356-0258
WarrenEdward Kerwin908-753-8000
WatchungEdward Kerwin908-756-3366