New Castle County Property Appraisal

Search for New Castle County DE property appraisal information. A property appraisal search can provide information on property values, past property values, building improvements, renovations, property tax assessments, unpaid property taxes, tax liens, foreclosures, former owners, current owners, neighborhood appraisal values, building code violations, property inspections, property reports, and property descriptions.


The New Castle County Assessor helps calculate property taxes by determining the appraisal value of the taxable property in New Castle County DE. Assessors maintain a number of documents related to property appraisals, including property inspections, buildings and any improvements or renovations, and New Castle County property appraisal reports. Their office also has documents on property tax assessments, current and former owners, the property's size and location, and any unpaid property taxes or tax liens. These documents can be important resources for property owners or potential buyers, and may include historical property appraisals. These New Castle County property appraisal records may be available online through the Assessor Office website.

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


The New Castle County Building Departments creates and enforce building codes and zoning regulations in order to ensure the construction of safe buildings in New Castle County DE. As part of this responsibility, Building Departments maintain a number of property-related records, including property appraisal information. These records may show past New Castle County appraisal values, property tax assessments, building code violations, and property improvements or renovations. In order to build or renovate a property, the Building Department must certify that the plan meets local rules and regulations, and these reports contain a range of information on a property, making them important sources for potential buyers or property owners. These New Castle County property appraisals may be available on 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 Recorder of Deeds keep a range of real estate and property records for a county or local government as part of their job to ensure the accuracy of property, land, and property tax records in New Castle County DE. Their records include information on property appraisals, including past appraisal values, property improvements and renovations, and property tax assessments. These property records typically list the current and former owners, the property's size and location, and its payment history such as tax liens, unpaid property taxes, or foreclosures. These documents can be an important source of information for property owners and potential buyers. Recorders of Deeds may provide online access to their New Castle County property appraisals.

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


The New Castle County Treasurer & Tax Collector Offices collects local taxes and disburse the funds, which includes property taxes in New Castle County DE. As part of this responsibility, they maintain records on New Castle County property appraisals, including property tax assessments, historical appraisal values, and property improvements or renovations. These New Castle County public records typically list the current and former owners of the property as well as a description of its size, location, and its payment history, such as tax liens, unpaid property taxes, or foreclosures. They may also include New Castle County appraisal values for neighboring properties. These property appraisal records are an important source for property owners and potential buyers. Treasurer & Tax Collector Offices often provide online access to their New Castle County property appraisal records.

New Castle County Treasurer & Tax Collector Wilmington DE 87 Read Avenue 19804 302-395-5520

Wilmington City Treasurer Wilmington DE 800 North French Street 19801 302-576-2480