Knox County Property Search (Maine)


The Knox County Assessor is responsible for determining the value of property in order to determine Knox County property taxes. The Knox County Assessment Office collect data from on-site inspections, value assessments for construction or improvements, comparable sales, and calculations of depreciation. The Knox County Tax Assessor maintains current data on every parcel in the Knox County, which includes ownership information, maps of property lines, inventories of parcels and structures, and the value of all the property in the Knox County, ME. The Knox County Assessor’s Office can answer questions regarding Knox County property tax appeals and assessments, Knox County property tax rates and payment due dates.

Friendship Town Assessor Friendship ME 6 Harbor Road 04547 207-832-5709

Knox County Registry Of Deeds Rockland ME 62 Union Street 04841 207-594-0422

Rockland Assessor Rockland ME 270 Pleasant Street 04841 207-594-0303

Rockport Town Assessor Rockport ME 101 Main St 04856 207-230-0180

Vinalhaven Assessor Vinalhaven ME 19 Washington School Road 04863 207-863-2168


The Knox County Clerk files important documents and preserves municipal records in order to maintain an archive of Knox County property records that can be accessed by the public. The Clerk's Office is a valuable source of information on property in Knox County, Maine. The Knox County Clerk's Office contains documentation on real estate excise taxes, registered land, and property transactions, as well as land documents including Knox County deeds, mortgages, and liens on properties.

Knox County Clerk Rockland ME 301 Park Street 04841

Vinalhaven Town Clerk Vinalhaven ME 19 Washington School Road 04863 207-863-2042


The Knox County Recorders of Deeds maintain public records, particularly documents related to property and land records, and make them available for public access in Knox County, ME. The Office of Recorder of Deeds in Knox County is a valuable source of information on property records The Recorder of Deeds maintains documents on land transactions within its jurisdictions, including Knox County deeds and titles, mortgages, property ownership records, surveys, and easements, as well as tax liens.

Knox County Recorder of Deeds Rockland ME 62 Union Street 04841 207-594-0422


Knox County Town Halls and City Hall are the chief administrative offices that runs the town or city. The Town Hall or City Hall often maintains records related to the locality, including Knox County property taxes, property value assessments, and land transactions, as well as property sales and transfers in Knox County, Maine.

Cushing Town Hall Cushing ME 39 Cross Road 04563 207-354-2375

Rockland City Hall Rockland ME 270 Pleasant Street 04841 207-594-0304


The Knox County Treasurer and Tax Collector’s Office is responsible for the collection of Knox County property tax revenue. The Treasurer and Tax Collector maintains current Knox County property tax information including Knox County property ownership information, GIS Maps, tax maps, historical property tax rates, lists of sold parcels, and is also charged with the sale of properties due to a default on taxes in Knox County, Maine.

Knox County Treasurer's Office Rockland ME 62 Union Street 04841 207-594-0421

Rockland Treasurer Rockland ME 270 Pleasant Street 04841 207-594-0301

Washington County Treasurer's Office Washington ME 40 Old Union Road 04574 207-845-2897