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Donald J. Mancini, SIOR, CCIM
Industrial Specialist
Principal, Kelleher & Sadowsky Associates
446 Main St.
Suite 2200
Worcester, MA 01608
United States
Phone: +1-508-755.0707
Cell: +1-774-696.8023
Chapter:   SIOR New England Chapter
Member Since: 2009
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Upon graduating Saint Anselm College in 1999, I entered commercial real estate at Kelleher & Sadowsky and have never looked back. I earned the CCIM designation in 2006 and became a licensed broker in Massachusetts the same year. I earned the SIOR designation in 2009.

I believe my team approach to client services is a differentiating factor between me and my colleagues. When I become involved in a project I become a part of the client's team, even while continue to work under Kelleher & Sadowsky's name. The desired result is the same every time; to completely accomplish the real estate objective of my client in the most cost-effective manner possible for my client.

  • Family Feud 5 Game Winner
  • 4x COSTAR Power Broker
  • Completed the Ironman Cozumel Triathlon in 2010
  • Director, Training Resources of America, Inc.
  • Chairman of the Town of Holden Finance Committee
  • Vice President of New England Chapter of SIOR
Areas of Practice
  • Investments
  • Tenant Representation
  • Landlord
  • Distribution & Logistics
  • Sale/Leasing
  • Consulting
  • Corporate Services
M2M Transactions

Mark Fountain, SIOR, CCIM

True North Industrial Realty, LLC
Riverside, MO

Donald Mancini, SIOR, CCIM

Kelleher & Sadowsky Associates
Worcester, MA

$725,000 Industrial Sale

25,000 sq. ft.

Oxford, MA - November 17, 2011

Donald Mancini, SIOR, CCIM

Kelleher & Sadowsky Associates
Worcester, MA

Robert Cleary, SIOR, CRE

Colliers International
Boston, MA

$1,167,236 Office Lease

55,575 sq. ft.

Worcester, MA - September 1, 2011

Donald Mancini, SIOR, CCIM

Kelleher & Sadowsky Associates
Worcester, MA

Gregory Cahill, SIOR

Black Oak Property Advisors, Inc.
Boston, MA

$221,325 Office Lease

Donald represented Sovereign Bank

Worcester, MA - February 15, 2011
Committee History
CommitteeCommittee RoleBegin DateEnd Date
Chapter Leadership CouncilMember11/1/201410/31/2016
Chapter Leadership CouncilMember11/1/201210/31/2014
Viewing past 5 years committees | View all
Conference History
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