Brown’s Hill Overlay District (BHOD) Zoning

The proposed Brown’s Hill Overlay District (BHOD) would replace the underlying zoning (R-1B) on the parcel and would permit certain residential and institutional uses by right or Special Permit and limited commercial uses by Special Permit. The proposed rezoning includes dimensional, use, and building type regulations governing development on the parcel. The purpose of the proposed amendments is to guide the future redevelopment of the property, including the potential re-use of campus buildings, to encourage contextual forms of development under a new regulatory framework, to enhance the Town’s tax base, and to preserve the character of the property and its surroundings, including open spaces and landscapes.

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*Special Town Meeting*

The Town of Hamilton will vote on the Brown’s Hill Overlay District at a Special Town Meeting on December 9, 2025 at 7:00 PM at Hamilton-Wenham Regional High School.

The warrant can be found here. 

Additional Materials:

• BHOD Planning Board Presentation
• BHOD FAQs
• History of the Mandell Family and Gordon-Conwell Theological Seminary
• Video: Select Board Chair Bill Olsen and Planning Director Mark Connors Explain the Warrant Article
• BHOD Sub-Districts Map
• Development Agreement between the Town of Hamilton and Gordon-Conwell Theological Seminary, November 2025

 

November 18, 2025 Planning Board Meeting

• Meeting Agenda
• Brown’s Hill Overlay District
  • BHOD Draft Text (Revised 11.11.2025)
  • Table 1: BHOD Sub-Districts (Revised 11.17.2025)
  • Table 2: BHOD Use Regulations (Revised 11.17.2025)
  • Table 3: BHOD Building Types (Revised 11.17.2025)
  • Table 4: BHOD Dimensional Regulations (Revised 11.17.2025)
  • Table 5: BHOD Density Standards (Revised 11.17.2025)
  • Other Zoning Bylaw amendments to reflect BHOD (Rev. 11.03.25)
  • Supplemental BHOD Zoning Information:
    • Existing BHOD Development (Rev. 11.17.2025)
    • Proposed BHOD Development Options (Informational, Rev. 11.17.25)
    • BHOD Property Survey (showing proposed zoning sub-districts, wetlands, and slopes above 15% in grade)

 

November 4, 2025 Planning Board Meeting

• Meeting Agenda (Revised 11.04.25)
• Brown’s Hill Overlay District – Public Hearing Continued from October 21, 2025 Meeting
  • Brown’s Hill Overlay Zoning Draft Text (Revised for 11.04.25)
  • Table 1: BHOD Sub-Districts (Revised 11.01.2025)
  • Table 2 BHOD Use Regulations (Revised 11.01.25)
  • Table 3: BHOD Building Types (Revised 11.01.25)
  • Table 4: Dimensional Regulations (Revised 11.01.25)
  • Table 5: Density Standards (Revised 11.01.25)
  • Other Zoning Bylaw amendments to reflect BHOD (Rev. 11.03.25)
  • GCTS Comments/Requested Changes (Received 11.03.25)
    • Meirwyn Walters e-mail comments (11.03.25)
    • GCTS Comments re: Draft BHOD Zoning (11.03.25)
    • GCTS Comments re: Table 4 (11.03.25)
    • GCTS Comments re: Table 5 (11.03.25)
    • Harrison v. Building Inspector of Braintree
  • Public Comments:
    • Jacob Fiumara e-mail comments (11.02.25)
    • Katherine Horgen e-mail comments (11.02.25)

 

October 21, 2025 Planning Board Meeting

• Meeting Agenda
• Brown’s Hill Zoning Overlay District (BHOD) – Public Hearing
  • Public Hearing Notice 
  • Draft BHOD Zoning Text  (Revised 10-21-2025)
  • Table 1 – BHOD Sub-Districts (revised)
  • Table 2 – BHOD Use Regulations (revised)
  • Table 3 – BHOD Building Types (revised)
  • Table 4 – BHOD Dimensional Regulations (revised)
  • Table 5 – BHOD Density Standards (new)
  • Supplemental BHOD Zoning Information
    • BHOD Proposed Development Options
    • BHOD Development Data
    • Gordon-Conwell Seminary Property Survey (showing wetlands and slopes above 15% in grade)
    • On-site Wastewater Treatment Plant slides (provided by GCTS)
    • Transportation Fact Sheet provided by GCTS on 10-21-2025 (by Howard Stein Hudson)
    • E-mail from Atty. Meirwyn Walters representing GCTS re: Slopes, Wastewater, and SHI (sent 10-18-2025)
    • E-mail from Atty. Meirwyn Walters representing GCTS re: Commercial Uses (sent 10-21-2025)
  • Comments from residents/members of the public
    • Comments from Barb & Bob Grinnell (received 10-21-25)
    • Comments from Jacob Fimura (received 10-21-25)
      • Attachments

 

October 14, 2025 Planning Board Meeting

• Meeting Agenda
• Brown’s Hill Overlay District
  • BHOD BHOD Bylaw language (10-13-2025)
  • Base Districts Map 
  • Table 1: Description of Zoning Districts
  • Table 2: Allowable Uses in Districts
  • Table 3: Allowable Building Types
  • Table 4: Dimensional Regulations
  • BHOD Buildout Options 

 

October 7, 2025 Planning Board Meeting

• Meeting Agenda
• Brown’s Hill Overlay District (BHOD) Discussion
  • Draft BHOD 10.07.2025 (revised)
  • Base Districts Map (revised)
  • Table 1: Description of Zoning Districts (revised)
  • Table 2: Allowable Uses in Districts (revised)
  • Table 3: Allowable Building Types (revised)
  • Table 4: Dimensional Regulations (revised)
  • BHOD Buildout Options 
• Gordon-Conwell Theological Seminary (GCTS) Comments – Draft BHOD Zoning
  • GCTS Comments to Planning Board on BHOD Draft 9.16.25
  • GCTS Comments on Table 1: Description of Zoning Districts
  • GCTS Comments on Table 2: Use Regulations
  • GCTS Comments on Table 5: Building Dimensional Standards
• Materials sent by Gordon-Conwell on October 6, 2025
  • BHOD Zoning & Topo Distribution
  • ANR Plan – GCTS Apartments

 

September 24, 2025 Planning Board Meeting

• Meeting Agenda
• Brown’s Hill Overlay District (BHOD) Discussion
  • Draft Zoning Language (revised)
  • Base Districts Map (revised)
  • Development Intensity Comparisons (revised)
  • BHOD District Development Breakdown (revised)
  • Ipswich Great Estate Bylaw Comparison
  • Table 1: Description of Zoning Districts (revised)
  • Table 2: Allowable Uses in Districts (revised)
  • Table 3: Allowable Building Types (revised)
  • Table 4: Dimensional Regulations (revised)
  • Table 5: Building Dimensional Standards (revised)
  • Abramson Report Development Scenarios (revised)
  • Survey Districts with Buffer Zones
• Gordon-Conwell Theological Seminary (GCTS) Comments – Draft BHOD Zoning 
  • GCTS Comments to Planning Board on BHOD Draft 9.16.25
  • GCTS Comments on Table 1: Description of Zoning Districts
  • GCTS Comments on Table 2: Use Regulations
  • GCTS Comments on Table 5: Building Dimensional Standards

 

September 2, 2025 Planning Board Meeting

• Meeting Agenda
• Brown’s Hill Overlay District (BHOD) Discussion
  • Base Districts Map
  • BHOD District Development Breakdown 
  • Development Density Analysis
  • Ipswich Great Estate Bylaw Comparison
  • Table 1: Description of Zoning Districts
  • Table 2: Allowable Uses in Districts
  • Table 3: Allowable Building Types
  • Table 4: BHOD Dimensional Standards
  • Table 5: Building Dimensional Standards