Board of Assessors

Diane Sumrall, Interim Principal Assessor, 413-863-0138
Office Address: 325 Main Road, Gill, MA 01354-9758
Office Hours: By appointment
Phone: 413-863-0138
Fax: 413-863-7775

Meeting schedule: The Board of Assessors is an elected body which generally meets on alternating Tuesdays at 4:30 PM at the Town Hall. Please contact the Assessors' Office to confirm the meeting date & time and to be included on the agenda.

No meetings currently scheduled.

Members

3 of 3 seats. 3 years each seat.

• William Tomb (Elected), Chair. May, 2028. - 413-863-2475
• Pamela Lester (Elected), Member. May, 2026. - 413-863-4125
• Robert Whittier, Member. May, 2026.

Forms for Taxpayers' Use:

• All-Seniors, Surviving Spouses or Minors, Veterans, Blind (Form 96)
• Seniors (Form 96-1)
• Surviving Spouses or Minors (Form 96-2)
• Blinds (Form 96-3)
• Veterans (Form 96-4)
• Veterans, Blind (Form 96-5)
• Seniors, Surviving Spouses or Minors (Form 96-6)
• Clause 18 Financial Hardship Property Tax Exemption: Activated Military - Age and Infirmity (Form 98)
• Clause 18A Financial Hardship Property Tax Deferral (Form 99)
• Clause 18A Tax Deferral and Recovery Agreement (Form 99-1)

FY2025 Property Assessment Data (opens in new window)

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MassMapper (opens in new window) MassMapper is an interactive on-line map for Massachusetts and was created by the Bureau of Geographic Information (MassGIS).  Parcel data, which is updated annually by the State, includes map and lot number, ownership, deed references, lot size, assessed valuation, and more. Users can choose from hundreds of map layers to create a map most relevant for their needs. MassMapper not only displays the map information, but also allows users to query for information about individual features on the map. The user-friendly interface also includes tools for creating abutters lists and drawing on or adding text to maps. You can save and print PDFs of maps you create.

Previous meetings:

• Wed, Apr 8, 2026 at 04:30 PM -- Gill Town Hall
• Wed, Mar 25, 2026 at 04:30 PM -- Gill Town Hall
• Thu, Mar 19, 2026 at 04:30 PM -- Gill Town Hall
• Show 156 More...
Wed, Mar 11, 2026 at 04:30 PM -- 2nd Floor Gill Town Hall
Wed, Mar 4, 2026 at 04:30 PM -- Gill Town Hall
Wed, Feb 18, 2026 at 04:30 PM -- Gill Town Hall
Wed, Feb 4, 2026 at 04:30 PM -- 2nd Floor Gill Town Hall
Wed, Jan 14, 2026 at 04:30 PM -- 2nd Floor Gill Town Hall
Wed, Dec 10, 2025 at 04:30 PM -- 2nd Floor Town Hall
Mon, Dec 1, 2025 at 04:30 PM -- 2nd Floor Town Hsall
Wed, Nov 5, 2025 at 03:00 PM -- 2nd Floor Gill Town Hall
Wed, Oct 29, 2025 at 04:30 PM -- Gill Town Hall
Wed, Oct 29, 2025 at 02:00 PM -- 2nd Floor Town Hall
Mon, Oct 27, 2025 at 02:00 PM -- 2nd Floor Gill Town Hall
Wed, Oct 22, 2025 at 04:30 PM -- 2nd Floor Town Hall
Wed, Oct 15, 2025 at 04:30 PM -- Town Hall
Wed, Sep 24, 2025 at 04:30 PM -- Town Hall
Wed, Sep 17, 2025 at 06:30 PM -- 2nd Floor Town Hall
Tue, Sep 9, 2025 at 04:30 PM -- Town Hall
Tue, Aug 12, 2025 at 04:30 PM -- 2nd Floor Town Hall
Tue, Jul 29, 2025 at 04:30 PM -- Town Hall
Tue, Jul 8, 2025 at 04:30 PM -- Town Hall
Tue, Jun 24, 2025 at 04:30 PM -- Town Hall
Tue, Jun 3, 2025 at 04:30 PM -- Town Hall
Tue, May 13, 2025 at 04:30 PM -- 2nd Floor Town Hall
Tue, Apr 29, 2025 at 04:30 PM -- Town Hall
Tue, Apr 15, 2025 at 04:30 PM -- 2nd Floor Town Hall
Tue, Apr 1, 2025 at 04:30 PM -- Town Hall
Tue, Feb 18, 2025 at 04:30 PM -- Town Hall
Tue, Jan 28, 2025 at 04:30 PM -- Town Hall
Mon, Jan 13, 2025 at 05:30 PM -- 2nd Floor Town Hall
Tue, Nov 12, 2024 at 04:30 PM -- Town Hall
Tue, Oct 22, 2024 at 04:30 PM -- Town Hall
Tue, Oct 1, 2024 at 04:30 PM -- Town Hall
Tue, Sep 10, 2024 at 04:30 PM -- Town Hall
Tue, Aug 13, 2024 at 04:30 PM -- Town Hall
Tue, Jul 16, 2024 at 04:30 PM -- Town Hall
Tue, Jun 25, 2024 at 04:30 PM -- 2nd Floor Town Hall
Tue, Jun 4, 2024 at 04:30 PM -- 2nd Floor Town Hall
Tue, May 21, 2024 at 04:30 PM -- Town Hall
Tue, May 7, 2024 at 04:30 PM -- 2nd Floor Town Hall
Tue, Mar 26, 2024 at 04:30 PM -- Town Hall
Tue, Mar 12, 2024 at 04:30 PM -- Gill Town Hall
Tue, Feb 20, 2024 at 04:30 PM -- Town Hall
Tue, Feb 6, 2024 at 04:30 PM -- 2nd Floor Town Hall
Tue, Jan 23, 2024 at 04:30 PM -- 2nd Floor Town Hall
Tue, Jan 16, 2024 at 04:30 PM -- 2nd Floor Town Hall
Tue, Jan 9, 2024 at 04:30 PM -- 2nd Floor Town Hall
Tue, Dec 5, 2023 at 04:30 PM -- 2nd Floor Town Hall
Tue, Nov 14, 2023 at 04:30 PM -- Town Hall
Tue, Oct 24, 2023 at 04:30 PM -- 2nd Floor Town Hall
Tue, Oct 3, 2023 at 04:30 PM -- 2nd Floor Town Hall
Tue, Sep 12, 2023 at 04:30 PM -- 2nd Floor Town Hall
Tue, Aug 22, 2023 at 04:30 PM -- 2nd Floor Town Hall
Wed, Aug 2, 2023 at 04:30 PM -- 2nd Floor Town Hall
Wed, Jul 19, 2023 at 04:30 PM -- Assessor's Office
Wed, Jun 21, 2023 at 04:30 PM -- 2nd Floor Town Hall
Thu, Jun 8, 2023 at 09:00 AM -- 2nd Floor Town Hall
Wed, May 31, 2023 at 04:30 PM -- 2nd Floor Town Hall
Wed, May 10, 2023 at 04:30 PM -- Town Clerk's Office
Wed, Apr 19, 2023 at 04:00 PM -- 2nd Floor Town Hall
Wed, Apr 5, 2023 at 04:30 PM -- 2nd Floor Town Hall
Thu, Mar 30, 2023 at 05:30 PM -- 2nd Floor Town Meeting
Wed, Mar 15, 2023 at 04:30 PM -- 2nd Floor Town Hall
Wed, Mar 1, 2023 at 04:30 PM -- 2nd Floor Town Hall
Wed, Feb 1, 2023 at 04:30 PM -- 2nd Floor Town Hall
Wed, Jan 11, 2023 at 04:30 PM -- 2nd Floor Town Hall
Wed, Dec 14, 2022 at 04:30 PM -- 2nd Floor Town Hall
Wed, Nov 30, 2022 at 04:30 PM -- Zoom Meeting
Wed, Nov 9, 2022 at 04:30 PM -- Zoom Meeting
Wed, Oct 26, 2022 at 04:30 PM -- 2nd Floor Town Hall
Wed, Oct 5, 2022 at 04:30 PM -- 2nd Floor Town Hall
Wed, Sep 14, 2022 at 04:30 PM -- 2nd Floor Town Hall
Wed, Aug 24, 2022 at 04:30 PM -- 2nd Floor Town Hall
Wed, Jul 27, 2022 at 04:30 PM -- 2nd Floor Town Hall
Wed, Jul 6, 2022 at 04:30 PM -- 2nd Floor Town Hall
Wed, Jun 22, 2022 at 04:30 AM -- 2nd Floor Town Hall
Thu, Jun 9, 2022 at 04:30 PM -- 2nd Floor Town Hall
Wed, May 25, 2022 at 05:00 PM -- 2nd Floor Town Hall
Wed, May 11, 2022 at 05:00 PM -- 2nd Floor Town Hall
Thu, Apr 28, 2022 at 04:30 PM -- 2nd Floor Town Hall
Mon, Apr 25, 2022 at 06:00 PM -- 2nd Floor Town Hall
Thu, Apr 14, 2022 at 04:30 PM -- 2nd Floor Town Hall
Thu, Mar 24, 2022 at 04:30 PM -- 2nd Floor Town Hall
Wed, Mar 9, 2022 at 04:30 PM -- 2nd Floor Town Hall
Thu, Feb 17, 2022 at 04:30 PM -- 2nd Floor Town Hall
Thu, Feb 3, 2022 at 04:30 PM -- 2nd Floor Town Hall
Thu, Jan 20, 2022 at 04:30 PM -- 2nd Floor Town Hall
Thu, Jan 6, 2022 at 04:30 PM -- 2nd Floor Town Hall
Thu, Dec 23, 2021 at 10:00 AM -- 2nd Floor Town Hall
Mon, Dec 20, 2021 at 05:30 PM -- 2nd Floor Town Hall
Thu, Dec 16, 2021 at 04:30 PM -- 2nd Floor Town Hall
Thu, Dec 2, 2021 at 04:30 PM -- 2nd Floor Town Hall
Thu, Nov 18, 2021 at 04:30 PM -- 2nd Floor Town Hall
Thu, Oct 28, 2021 at 04:30 PM -- 2nd Floor Town Hall
Wed, Oct 13, 2021 at 04:30 PM -- 2nd Floor Townn Hall
Wed, Sep 29, 2021 at 04:30 PM -- 2nd Floor Town Hall
Wed, Sep 15, 2021 at 04:30 PM -- 2nd Floor Town Hall
Wed, Sep 1, 2021 at 04:30 PM -- 2nd Floor Town Hall
Tue, Aug 17, 2021 at 05:00 PM -- 2nd Floor Town Hall
Mon, Aug 9, 2021 at 05:30 PM -- 2nd Floor Town Hall
Wed, Aug 4, 2021 at 04:30 PM -- 2nd Floor Town Hall
Wed, Jul 21, 2021 at 04:30 PM -- 2nd Floor Town Hall
Wed, Jun 23, 2021 at 04:30 PM -- 2nd Floor Town Hall
Wed, Jun 9, 2021 at 04:00 PM -- Town Hall 2nd Floor
Wed, May 26, 2021 at 04:00 PM -- Zoom Meeting
Wed, May 12, 2021 at 04:00 PM -- Zoom Meeting
Thu, May 6, 2021 at 04:30 PM -- Gill Town Hall, 2nd Floor, 325 Main Road
Wed, May 5, 2021 at 04:30 PM -- Gill Town Hall, 2nd Floor, 325 Main Road
Wed, Apr 28, 2021 at 04:00 PM -- Zoom Meeting
Thu, Apr 22, 2021 at 04:00 PM -- Zoom Meeting
Wed, Apr 14, 2021 at 04:00 PM -- Zoom Meeting
Tue, Apr 13, 2021 at 11:45 AM -- Zoom Meeting
Wed, Apr 7, 2021 at 04:00 PM -- Zoom Meeting
Wed, Mar 10, 2021 at 04:00 PM -- Zoom Meeting
Wed, Feb 24, 2021 at 04:00 PM -- Zoom Meeting
Wed, Feb 10, 2021 at 04:00 PM -- Zoom Meeting
Thu, Jan 28, 2021 at 03:30 PM -- Zoom Meeting
Wed, Jan 27, 2021 at 05:30 PM -- Zoom Meeting
Wed, Dec 16, 2020 at 05:30 PM -- Teleconference
Wed, Dec 2, 2020 at 05:30 PM -- Teleconference
Wed, Nov 18, 2020 at 05:30 PM -- Teleconference
Mon, Nov 16, 2020 at 06:30 PM -- Teleconference
Wed, Nov 4, 2020 at 05:30 PM -- Teleconference
Wed, Oct 28, 2020 at 05:30 PM -- Teleconference
Wed, Oct 21, 2020 at 05:30 PM -- Teleconference
Wed, Oct 7, 2020 at 05:30 PM -- Teleconference
Wed, Sep 23, 2020 at 05:30 PM -- Teleconference
Wed, Sep 9, 2020 at 05:30 PM -- Teleconference
Wed, Aug 26, 2020 at 05:30 PM -- Teleconference
Wed, Aug 12, 2020 at 05:30 PM -- Teleconference
Wed, Jul 29, 2020 at 05:30 PM -- Teleconference
Wed, Jul 15, 2020 at 05:30 PM -- Teleconference - access info in the agenda
Mon, Jun 29, 2020 at 05:30 PM -- Teleconference - access info in the agenda
Wed, Jun 24, 2020 at 05:30 PM -- Teleconference - access info in the agenda
Wed, Jun 10, 2020 at 05:30 AM -- Teleconference - access info in the agenda
Wed, May 27, 2020 at 05:30 PM -- Teleconference - access info in the agenda
Wed, May 20, 2020 at 05:30 PM -- Teleconference - access info in the agenda
Wed, May 6, 2020 at 05:30 PM -- Teleconference - access info in the agenda
Wed, Apr 8, 2020 at 05:30 PM -- Teleconference - access info in the agenda
Wed, Mar 25, 2020 at 05:30 PM -- Teleconference - access info in the agenda
Wed, Mar 11, 2020 at 05:30 PM -- Gill Town Hall, 2nd floor
Wed, Feb 26, 2020 at 05:30 PM -- Gill Town Hall
Tue, Feb 18, 2020 at 06:15 PM -- Gill Town Hall, 2nd floor
Wed, Feb 12, 2020 at 05:30 PM -- Gill Town Hall, 2nd floor
Tue, Jan 21, 2020 at 05:30 PM -- Gill Town Hall, 2nd floor
Wed, Jan 8, 2020 at 05:30 PM -- Gill Town Hall, 2nd floor
Wed, Dec 18, 2019 at 05:30 PM -- Gill Town Hall, 2nd floor
Wed, Dec 4, 2019 at 05:30 PM -- Gill Town Hall, 2nd floor
Wed, Nov 20, 2019 at 05:30 PM -- Gill Town Hall, 2nd floor
Wed, Nov 13, 2019 at 05:30 PM -- Gill Town Hall, 2nd floor
Mon, Oct 28, 2019 at 06:30 PM -- Gill Town Hall, 2nd floor
Wed, Oct 23, 2019 at 05:30 PM -- Gill Town Hall, 2nd floor
Wed, Oct 9, 2019 at 05:30 PM -- Gill Town Hall, 2nd floor
Wed, Oct 2, 2019 at 05:30 PM -- Gill Town Hall, 2nd floor
Wed, Sep 25, 2019 at 05:30 PM -- Gill Town Hall, assessors office
Wed, Sep 11, 2019 at 05:30 PM -- Gill Town Hall, assessors office
Wed, Aug 14, 2019 at 05:30 PM -- Gill Town Hall
Tue, Jul 23, 2019 at 05:30 PM