Jefferson County Block and Lot (New York)

The Recorder of Deeds ensures the accuracy of Jefferson County property, land, and property tax records for the Jefferson County, New York government. As part of this job, they keep real estate documents including information on Jefferson County block and lot divisions. Jefferson County Recorders provide online access to a searchable block and lot database that can identify the parcel number of any Jefferson County property by its address. Block and lot information, which covers both urban and suburban areas, can show subdivided lots, lot identifiers, and the tracts of land Jefferson County, NY. The Registrar of Deeds may also provide Jefferson County plat maps and property maps that show block and lot information.

Jefferson County Recorder of Deeds Watertown NY 175 Arsenal Street 13601 315-785-3200


The Assessor Office determines the value of taxable property within a Jefferson County or local area. These property assessments are used to calculate property taxes in Jefferson County, New York. Assessors keep detailed information on Jefferson County block and lot divisions, and many provide an online, searchable database to identify blocks, lots, and parcel numbers for properties by address. Urban and suburban block and lot information includes parcel numbers, subdivisions in a lot, and all tracts of land in the area. Assessor Offices may also have Jefferson County property maps known as plat maps that show block and lot information.

Adams Assessor Adams NY 3 South Main Street 13605 315-232-7647

Clayton Assessor Clayton NY 405 Riverside Drive 13624 315-686-6012

Ellisburg Town Assessor Ellisburg NY 11574 S Main St 13636 315-846-9059

Henderson Assessor Henderson NY 12105 Town Barn Road 13650 315-938-5542

Le Ray Town Assessor Evans Mills NY 8650 Leray Street 13637 315-629-3420

Orleans Town Assessor La Fargeville NY 20414 Sunrise Ave 13656 315-658-4309

Watertown City Assessor Watertown NY 245 Washington Street, Ste 201 13601 315-785-7760

The Jefferson County Clerk Office stores important public records for the Jefferson County local government, including records related to Jefferson County property such as block and lot information. These records can include plat maps, property maps, and block and lot databases, and they show parcel numbers, subdivisions within a lot, tracts of land, and lot identifiers in Jefferson County, NY. They may also include other descriptions of the property for both urban and suburban areas. Clerk Offices in Jefferson County provide online tools to look up the block and lot information for any property by its address.

Adams Town Clerk Adams Center NY 13263 US Route 11 13606 315-583-5701

Adams Village Clerk Adams NY 3 S Main St 13605 315-232-2632

Alexandria Town Clerk Alexandria Bay NY 46372 County Road 1 13607 315-482-9519

Brownville Village Clerk Watertown NY 216 Brown Boulevard 13601 315-782-7650

Cape Vincent Clerk Cape Vincent NY 127 East Joseph Street 13618 315-654-2533

Jefferson County Clerk Watertown NY 175 Arsenal Street 13601 315-785-3075

Mannsville Village Clerk Mannsville NY 106 Lilac Park Drive 13661 315-465-5515

Rutland Town Clerk Black River NY 28411 State Route 126 13612 315-788-3440

Sackets Harbor Village Clerk Sackets Harbor NY 112 North Broad Street 13685 315-646-3548

Worth Town Clerk Lorraine NY 6400 County Route 95 13659 315-232-4647


The Building Department is responsible for creating and enforcing Jefferson County building codes and zoning regulations in order to ensure the construction of safe buildings. As part of that job, Jefferson County Building Departments maintain a number of property-related records, including documents on block and lot information. These records can include plat maps, property maps, and Jefferson County block and lot databases, and they provide parcel numbers, subdivisions within a lot, lot identifiers, and tracts of land. Building Departments in Jefferson County, New York may provide access to an online, searchable database to identify blocks, lots, and parcel numbers for properties, which can also show zoning boundaries.

Clayton Zoning Clayton NY 405 Riverside Drive 13624 315-686-3512

Jefferson County Building Department Watertown NY 195 Arsenal Street 13601 315-785-5137

Jefferson County Permits Watertown NY 753 Waterman Drive 13601 315-786-2710

New York State Planning Department Watertown NY 317 Washington Street 13601 315-785-2354

Orleans Zoning La Fargeville NY 20558 Sunrise Avenue 13656 315-658-4309

Theresa Town Zoning Theresa NY 215 Riverside Avenue 13691 315-628-5015