Berkshire County, MassachusettsProperty records & tax offices
Links open the listed public-office or service-provider website in a new tab. This directory does not collect payments.
Find the right property record
Use the property portal for ownership and assessed value, the collector for a bill or balance, and the map for parcel location. Have the address, owner name, or parcel number ready.
Tax bills & filing dates
These are the dates and qualifications recorded in the directory. Confirm your tax year and current deadline with the official office and your property’s notice.
- Assessment appeal
- FY2027 real-estate abatement application is due to the municipal assessors on or before the first installment due date (generally February 1 for quarterly billing); appeal to the Appellate Tax Board within 3 months after the assessors' decision or deemed denial. See https://www.mass.gov/info-details/real-estate-tax-appeals-a-helpful-guide-for-taxpayers-and-assessors.
Exemptions & appeals
View exemption application (opens in a new tab)Valuation limits
No countywide assessment cap. Massachusetts Proposition 2½ generally limits each municipality's property-tax levy growth to 2.5% annually, subject to overrides and statutory exclusions; assessed values are set locally.
For a valuation appeal, use the appeal date in the tax and filing section above. Keep your notice, supporting evidence, and proof of submission.