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43 Schooley's Mountain Road
Long Valley, NJ 07853

Phone: 908-876-9132

Business Hours for the Washington Township Tax Assessor’s office are:

Monday to Thursday, 8:00 AM to 4:00 PM 

June - August Hours.  Monday - Thursday, 7:30 AM to 5:00 PM. 

This email address is being protected from spambots. You need JavaScript enabled to view it.  - Tax Assessor


Tax Assessor

The Township Tax Department is divided into two parts, the Tax Assessor's Office and The Tax Collector's Office. 
For On-Line information regarding Assesssment, please visit the Morris County Board of Taxation website - (click here) or the NJ Association of County Tax Boards website (click here).


Property Tax Rate

The property tax is the major source of revenue for the support of the local and regional school districts, county and municipal governments. The 2013 equalization ratio is 97.57 % and the 2013 tax rate is $2.328 per hundred.

The Tax Assessor's Department is legally required to contact property owners each year. Please notify the Tax Assessor's office when you change your address. The blue cards mailed to property owners in January are not a record of taxes paid, but are a notice of tax assessment value.

Property Assessment Records 

Statewide records* are available at:

*Please note Morris County, including Washington Township, records are updated weekly but not all counties are.