Montgomery County property records
Where to look up owners, values, tax bills, parcel maps, deeds and value appeals in Montgomery County, Maryland. Each link goes to the county or state office that keeps the record.
Where each record lives
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Owner, land, building and value
Look up an owner’s name and mailing address, land and building details and the assessed value in the Montgomery County property search.
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Parcel maps
Contact details and how-tos are on the Montgomery County GIS and mapping office page.
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Deeds, liens and recorded documents
Search deeds, mortgages, liens and other recorded documents in the Montgomery County deed and lien search.
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Value complaints and appeals
Contact details and how-tos are on the Montgomery County value appeals page.
We haven’t found Montgomery County’s tax bills online. Call the county at (240) 777-0311 or start at its website, montgomerycountymd.gov.
Links go to official county and state sites and were last checked in November 2026. Offices move their pages, so if one has changed, the county’s own website (montgomerycountymd.gov) is the place to start.