The Town of Deerfield Real Estate, Property, Tax and Zoning Information can be
obtained online using the Access Dane public access system.

Assessor for Town of Deerfield

Accurate Appraisal, LLC
1428 Midway Road
Menasha, WI 54952

Open Book and Board of Review is held at the town garage, 838 London Road.

Open Book

OPEN BOOK & B.O.R. 2023

Official Notice: OPEN BOOK PAPER AD 2019

Board of Review

Official Notice: BOR NOTICE 2019


How To File an Objection to your assessment

WIDOR Property Owners Guide-for understanding the assessment, open book and Board of Review process 

BOR Objection Form pa-115a (please review instructions carefully in order to meet the BOR requirements and deadlines) 


Attention Title Companies!!! 

Contact Town Treasurer Korby Holzhueter for special assessment letters  at  A $30.00 fee does apply AND MUST BE RECEIVED  BEFORE ISSUANCE OF THE COMPLETED REQUEST.