2024 Plat Books are now available! 

Plat books are available for purchase in the Register of Deeds office at the Courthouse.

Plat books $35.00
Sales Tax $1.93
Mailing charge $4.00

Wall Maps (Available for purchase in office only) $60.00
Sales Tax $3.30

If you would like to mail order the most recently published Rock County Plat Book, please send your name and address with a check for $40.93 to:

Register of Deeds
51 South Main St.
Janesville, WI 53545

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