New Castle County Property Lines (Delaware)

Search for New Castle County, DE property lines. A property line search can provide information on property boundaries, property line markers, subdivisions, parcel numbers, property boundary locations, lot dimensions, property records, property line divisions, property appraisals, public property lines, unclaimed parcels, property owner information, and zoning boundaries.


Recorders of Deeds in New Castle County, Delaware maintain property records in order to ensure the accuracy of property, land, and property tax records. As part of this responsibility, the Recorder of Deeds keeps detailed records on New Castle County property lines, which include information on the subdivisions of land tracts, boundary locations, property line markers, parcel numbers, and lot dimensions. These New Castle County property records may also include information on current and former owners, any easements or rights of way, and boundaries between public and private land. New Castle County Recorders of Deeds may provide access to property line records on their website.

New Castle County Recorder of Deeds Wilmington DE 800 North French Street 19801 302-395-7700


Town and City Halls in New Castle County, Delaware provide municipal services for their town or city and maintain records on their jurisdiction, including property line records. These New Castle County public records show property boundaries, lot dimensions, and property boundary markers. They may also list zoning boundaries, parcel numbers, and the boundaries between public and private property, as well as information on current and former property owners and property taxes. New Castle County Town and City Halls may provide online access to their property line records.

Bellefonte Town Hall Wilmington DE 901 Rosedale Avenue 19809 302-761-9638

Delaware City Town Hall Delaware DE 407 Clinton Street 19706 302-834-4573

Elsmere Town Hall Wilmington DE 11 Poplar Avenue 19805 302-998-2215

Middletown Town Hall Middletown DE 19 West Green Street 19709 302-378-9120

New Castle City Hall New Castle DE 220 Delaware Street 19720 302-322-9812

Newark City Hall Newark DE 220 South Main Street 19711

Newport Town Hall Newport DE 226 North James Street 19804 302-994-6403

Townsend Town Hall Townsend DE 661 South Street 19734 302-378-8082


Building Departments in New Castle County, Delaware create and enforce building codes, as well as zoning regulations, in order to ensure the construction of safe buildings. As part of this job, New Castle County Building Departments maintain a number of New Castle County property-related records, including property line records. These records list New Castle County property boundary locations, lot dimensions, and property boundary markers. They may also include information about property zones and zoning boundaries, as well as parcel numbers and lines between public and private land. Property line records may be available online through the Building Department website.

Middletown Permits Middletown DE 19 West Green Street 19709 302-378-1171

New Castle Permits New Castle DE 900 Wilmington Road 19720 302-322-9813

Newark City Building Department Newark DE 220 South Main Street 19711 302-366-7055

Newark Planning Department Newark DE 220 South Main Street 19711 302-366-7030


Assessor Offices in New Castle County, Delaware are responsible for determining the value of all taxable property within their jurisdiction, which is used to calculate property taxes. In addition, New Castle County Assessors maintain detailed property records, including information on property lines. These records may show property boundary markers, boundary locations, tract subdivisions, and lot dimensions. Assessors also keep records on parcel numbers, current and former owners, and the boundaries between public and private property. Assessors may provide online access to their New Castle County property line records.

New Castle County Assessor's Office New Castle DE 87 Reads Way 19720 302-395-5520


Clerk Offices in New Castle County, Delaware maintain and preserve important public records for a county or local government, which can include vital records as well as property records. These documents establish the New Castle County property lines within the area, including providing information on property boundary locations, lot dimensions, and boundary markers. These records may also list parcel numbers, current and former owners, property value assessments, and boundaries between public and private land. New Castle County Clerks may provide online access to these property line records.

New Castle County Clerk Wilmington DE 800 North French Street 19801 302-395-7730