This page helps users complete a Real Property Search in Maryland and understand which official records, search options, and agency contacts can help with property information.

The main statewide resource is the Maryland Department of Assessments and Taxation Real Property Data Search, which displays property records from the state real property database.

Use the search Maryland real property records tool to look up property records by county. The search page requires JavaScript and asks users to select the county before choosing a search method.

Have one of these search details ready before using the database:

  • County where the property is located
  • Street address or street name
  • Property Account Identifier or Property Account Identification Number
  • Map reference, when searching by map and parcel

After choosing the county and search method, follow the tool prompts and review the property record that matches the search details.

  • Select the county in the drop-down menu.
  • Choose the search method that fits the information you have.
  • Enter the required search details without unsupported address wording.
  • Open the matching property record and review the displayed information.

Maintenance note: the Real Property Search Page may be unavailable before 7:00 AM.

Search limits and data use

SDAT states that Real Property Data Search information is for informational purposes only. The data should not be used for legal reports or legal documents, and SDAT does not make warranties about the information.

The system cannot be searched by owner name, town, neighborhood, subdivision, or zip code. Subdivision and neighborhood searches are available only in the property sales feature.

Deleted accounts can only be searched by Property Account Identifier. Data in the Real Property Data Search system is updated daily.

SDAT terms prohibit automatic or robotic data collection, extraction, copying, data mining, and web scraping.

Address search tips

Address searches work best when the entry follows SDAT formatting rules. Do not include street directions or street suffixes such as Avenue, Drive, Street, or Way.

  • Search a street name without direction words such as North, Southeast, or West.
  • Leave off suffixes and suffix abbreviations.
  • Use an asterisk after a shortened street name if the exact record does not appear.
  • Try searching without the street number if the official address may differ from the owner-used address.
  • Try alternate street names when a road may be listed under a route name or local abbreviation.

For more examples, review the Real Property Search Help instructions.

Property Account Identification Number searches

A Maryland Property Account Identification Number may appear on an assessment notice. In the standard format, it includes the county code, assessment district, and account number.

Anne Arundel County and Baltimore City use different account structures. Anne Arundel County uses district, subdivision, and account numbers. Baltimore City uses ward, section, block, and lot identifiers.

If the property account details are unclear, use the find a Maryland assessment office page for the local assessment office tied to the property location.

Map, parcel, and sales searches

For map and parcel searches, SDAT uses a four-character map format and a parcel number with at least four characters. A town code may be entered, or 000 may be used when no official town code is available.

Sales searches may use district or map details. When searching sales by district or map, enter at least two digits for the district and four characters for the map.

Non-residential commercial properties can be searched by Bureau of Public Roads Use Codes in the sales feature.

The Real Property Data Search is not the place to obtain deeds, plats, tax bills, or tax payments. Deeds and plats are handled through land records for the county where the property is located. Property tax bills and payment questions are handled by the appropriate county or municipal government.

If a property mailing address is wrong on an assessment notice or tax bill, SDAT directs owners to submit an address change request form to the local assessment office by mail, scanned email, or fax. Baltimore City properties also require contact with the Baltimore City Property Location Department at (410) 396-3800.

SDAT cannot change an ownership name on a property account without a recorded deed.

Assessment questions and appeals

Questions about property values, assessment notices, incorrect property information, or assessment concerns should be directed to the appropriate local assessment office. The local office can help with questions tied to the property’s county.

SDAT also provides information about real property assessments, assessment questions, and the appeal process through its official real property pages.

Real property search contacts

Use SDAT contacts for statewide real property search questions, assessment questions, or help finding the correct local assessment office.

  • Maryland Department of Assessments and Taxation, 700 East Pratt Street, 2nd Floor, Suite 2700, Baltimore, Maryland 21202
    Phone: (410) 767-1184
    Outside the Baltimore Metro Area: 1-888-246-5941
    Maryland Relay: 1-800-735-2258
    General inquiries email: sdat.411@maryland.gov
  • Local SDAT assessment offices
    Use the Maryland Assessment Offices directory to contact the office for the county where the property is located.

Common questions

Where do I search Maryland real property records?

Use SDAT’s Real Property Data Search to select the county and search by an available method such as address, street name, account identifier, or map reference.

Can I search Maryland real property records by owner name?

No. SDAT states that the Real Property Data Search cannot be searched by owner name, town, neighborhood, subdivision, or zip code.

What should I do if I cannot find a property by address?

Try removing directions and street suffixes, shortening the street name with a wildcard, searching without the street number, or contacting the local SDAT assessment office for the property’s county.

No. SDAT does not have copies of tax bills on its website. Tax billing questions should go to the appropriate county or municipal government where the property is located.

Can SDAT change an owner name on a property record?

No. SDAT states that ownership names cannot be changed on the account without a recorded deed filed with the local Land Records office.

Choose a County or City in Maryland

Find local search steps and office contacts for your area below.