MA · FIPS 25
Massachusetts Parcel Data
Every one of Massachusetts's 14 counties has a page here with its boundary, its parcel-count estimate and whatever has been published for it. Pick a county below to see where its records stand.
Search Massachusetts counties Which format to pick
- Ready to download
- 0/14
- Snapshots
- 0
- Parcel records
- 0
- Counties indexed
- 14
- No data 4 Nothing published and no bounty open. Upload one to open the county.
- Bounty open 10 Wanted. Uploads here earn a multiplied credit award.
- Aged 0 Published, but the newest vintage is more than 3 years old.
- Archive 0 A point-in-time snapshot released from the archive.
- Community 0 Contributed and verified by a member of the community.
All 14 counties
Sortable. The coverage column says what exists for each county; the county page has the files.
| County | GEOID | Coverage | Vintages | Newest | Parcels |
|---|---|---|---|---|---|
| Barnstable County | 25001 | Bounty open | — | — | — |
| Berkshire County | 25003 | Bounty open | — | — | — |
| Bristol County | 25005 | Bounty open | — | — | — |
| Dukes County | 25007 | Bounty open | — | — | — |
| Essex County | 25009 | No data | — | — | — |
| Franklin County | 25011 | No data | — | — | — |
| Hampden County | 25013 | Bounty open | — | — | — |
| Hampshire County | 25015 | Bounty open | — | — | — |
| Middlesex County | 25017 | Bounty open | — | — | — |
| Nantucket County | 25019 | Bounty open | — | — | — |
| Norfolk County | 25021 | No data | — | — | — |
| Plymouth County | 25023 | No data | — | — | — |
| Suffolk County | 25025 | Bounty open | — | — | — |
| Worcester County | 25027 | Bounty open | — | — | — |
Elsewhere
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Look up individual parcels in Massachusetts
www.landbrief.com
Parcel-by-parcel lookup with owner and situs detail. This site publishes whole-county files; that one answers questions about a single property.
About Massachusetts parcel data
Parcel data in Massachusetts is maintained county by county, which is why the schemas differ so widely: each assessor names its own columns, sets its own update cadence and publishes on its own terms. Nothing here is normalised across counties and nothing is live — each file is the snapshot it says it is.
Nothing is published for Massachusetts yet. Every county in the state still has a page here with its boundary and its record estimate, and each one opens the moment a dataset lands.
Wanted in Massachusetts
These counties have no published dataset and pay a multiplied credit award to whoever supplies one first. Filling one opens it for everybody.
The other half
Have parcel data for a county we don't?
If you already hold a county's parcel layer — from work, from a records request, from a portal that has since gone dark — you can publish it here. It becomes a free download for everyone who comes looking, and a verified upload earns credits toward the counties that aren't free.
You never need credits to download a published county. Contributing is how you reach the fresh vintages and the unopened community uploads.