Nantucket County property records
Where to look up owners, values, tax bills, parcel maps, deeds and value appeals in Nantucket County, Massachusetts. 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 Nantucket County property search.
These records are kept by the Nantucket County Assessor.
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Tax bills and payments
Find the current bill, the balance due and past payments with the Nantucket County property tax lookup.
Contact details and how-tos are on the Nantucket County property tax office page.
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Parcel maps
See parcel boundaries, parcel numbers and aerial imagery on the Nantucket County GIS parcel map.
Contact details and how-tos are on the Nantucket County GIS and mapping office page.
We haven’t found Nantucket County’s deeds and recorded documents or value appeals online. Call the county at (508) 228-7200 or start at its website, nantucket-ma.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 (nantucket-ma.gov) is the place to start.