New Castle County Survey Maps (Delaware)

The New Castle County Assessor Office determines the value of taxable property in their jurisdiction in order to assess property taxes in New Castle County, DE. As part of this responsibility, Assessors maintain detailed neighborhood maps that contain information about the land in their county or local area. These survey maps include all the New Castle County property under the Assessor's authority, property lines, boundary locations, and lot dimensions. These survey maps also show public land, unclaimed parcels, roads, and bodies of water, as well as other geographical information. They typically also include New Castle County property value assessments, and may provide information on the current property owners and the property tax history for each property. The Assessor Office may provide online access to New Castle County survey maps.

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


The New Castle County Town or City Hall provides a range of municipal services and preserves important records for their town or city in New Castle County, DE. These documents can include New Castle County survey maps, which show place names, zoning boundaries, bodies of water, flood zones, population information, and other geographic information. They may also list property information such as New Castle County property boundaries, unclaimed parcels, appraisal values, and property tax assessments, and survey maps may also show property owner information. Some Town and City Halls also provide historical maps of their area. These New Castle County survey maps are often available to the public on the Town or City Hall website.

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, Ste 2 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

The New Castle County Building Department creates and enforces building codes in order to ensure the construction of safe buildings in New Castle County, DE. As part of this process, Building Departments may keep survey maps of New Castle County. These maps show flood zones, topography, flood drainage patterns, and soil composition, which can be important for assessing safety. These maps may also show New Castle County building code zones and regulatory restrictions, such as zoning boundaries, as well as property-related information on buildings, property lines, public and private land, and lot dimensions. New Castle County survey maps typically provide information on roads, bodies of water, place names, and geographic features. These New Castle County survey maps may be available 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


The New Castle County Clerk Office keeps public records for a county or local government, including vital documents, property records, and maps in New Castle County, DE. The New Castle County survey maps at the Clerk Office provide a range of information about the local area, such as public and private property, geographical features, and roads. They may also show zoning boundaries, flood zones, and unclaimed parcels. These maps are particularly useful for property-related information, such as property lines, parcel numbers, and lot dimensions, as well as property appraisals and New Castle County property tax assessments. They may also include property ownership information, tax liens, and foreclosures. These New Castle County survey maps are often available through the Clerk Office website.

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


The New Castle County Recorder of Deeds maintains real estate ownership documents to ensure the accuracy of property, land, and property tax records in New Castle County, DE. Recorders of Deeds also keep detailed maps that contain information about New Castle County. These New Castle County survey maps show all the properties in the area, as well as property lines, parcel numbers, and lot dimensions. They also include public access land, unclaimed parcels, geographical features, and flood zones. The Recorder of Deeds may also list property ownership information, property appraisals, and the property tax history for each property. These New Castle County survey maps may be available on the Recorder of Deeds website.

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