Property Owner Services

  1. Assessment & Tax Exemptions

    Learn more about the assessment process.

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  2. Home Improvements

    View rules on making home improvements, and the the permits you need to take on such projects.

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  3. Non-Residential Permits

    Download non-residential permit applications.

    Link to page
  4. Parcel Search

    Search for parcels in New Castle County.

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  5. Property Search

    Search for properties in New Castle County.

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  6. Residential Use Information

    Peruse the rules and regulations of residential use.

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