Find An SIOR Member

Find an Individual Member

Find an individual member using the form below or using our Member Map. To select among specialty types please see the definitions of each type below and choose accordingly.

SIOR Designee

Representing the elite top 1% of commercial real estate professionals, SIOR designees are recognized for their exceptional production, experience, and commitment to the highest standards of ethics and excellence. Designees specialize in industrial, office, sales management, executive management, and advisory services.

Member Associate

Commercial real estate professionals with 1–8 years of industry experience who are building their careers and working toward earning the prestigious SIOR designation through education, mentorship, and networking opportunities.

Affiliate Member

Companies providing products and services to the commercial real estate industry seeking to build relationships, increase visibility, and connect with SIOR’s elite global network of professionals. You may also use the following link to search our Affiliate Members.

Michael C. O'Brien

Michael C. O'Brien

Industrial Specialist

M.C. O'BRIEN COMMERCIAL REALTY LLC

SIOR

SIOR Member since 1993

Consulting, Distribution & Logistics, Landlord, Sale/Leasing, Tenant Representation

4809 Avenue N PMB 231, Brooklyn, New York 11234-3711

About

Born:1958, Brooklyn, NY

Specializes in industrial real estate brokerage primarily in Brooklyn & Queens

Current residence: Floral Park, NY

Active Committees (0)

No active committees on record.

Past Committees (12)
  • Benefits & ServicesCommittee Member · 2009–2011
  • Benefits & ServicesCommittee Member · 2007–2009
  • Benefits & ServicesCommittee Member · 2005–2007
  • Benefits & ServicesCommittee Member · 2003–2004
  • Advertising & Public RelationsCommittee Member · 2002
  • Chapter Leadership CouncilPresident · 2001
  • Chapter Leadership CouncilPresident · 2000
  • Chapter Leadership CouncilVice President · 1999
  • Chapter Leadership CouncilVice President · 1998
  • Chapter Leadership CouncilSecretary · 1997
  • New Member Welcoming & OrientaCommittee Member · 1997–1999
  • Large Industrial Market BrokerCommittee Member · 1994–1995
Events Attended This Year (0)

No events this year.

Lifetime Events Attended (49)
  • 2022 CREate 360Oct 19, 2022
  • Industrial Networking Roundtables (July 14, 2021)Jul 14, 2021
  • Speaker Series: Landlord's PerspectiveMay 6, 2021
  • 2021 TransACT 360Apr 28, 2021
  • Speaker Series: TechnologyApr 1, 2021
  • ndustrial Member Group Networking Roundtables: East CoastMar 10, 2021
  • Webinar: A Discussion on How the Covid-19 Vaccine Will Be DistributedJan 21, 2021
  • Industrial Member Group Networking Roundtables (December 9, 2020)Dec 9, 2020
  • 2020 Winter Broker Bootcamp 11/09/2020Nov 9, 2020
  • 2020 CREate 360 VirtualOct 21, 2020
  • Webinar with RE speaker LipseySep 29, 2020
  • Industrial Member Group Networking Roundtables (August 12, 2020)Aug 12, 2020
  • Economic Update & Market Forecast (July 2020)Jul 14, 2020
  • Industrial Networking Roundtables (June 2020)Jun 10, 2020
  • TransACT 360 Virtual General SessionApr 30, 2020
  • Webinar: Distribution & Fulfillment Center OptimizationFeb 13, 2020
  • 2019 Spring World ConferenceApr 10, 2019
  • Recording: How Opportunity Zone Incentives Can Benefit YouFeb 20, 2019
  • Happy Winter!Jan 16, 2019
  • SIOR Northeast RegionalNov 8, 2018
  • IOREBA Joint DinnerFeb 12, 2018
  • Chapter DinnerMar 1, 2017
  • SIOR/IOREBA Dinner w/ SIOR New JerseyFeb 13, 2017
  • 2016 Fall World ConferenceOct 20, 2016
  • 2015 Fall World ConferenceOct 8, 2015
  • 2015 Spring World ConferenceApr 22, 2015
  • 2014 Spring World ConferenceApr 22, 2014
  • 2012 Spring World ConferenceMay 8, 2012
  • 2011 Fall World ConferenceOct 20, 2011
  • 2010 Fall World ConferenceOct 21, 2010
  • FWC 2009Oct 27, 2009
  • 2009 Spring World ConferenceApr 24, 2009
  • 2008 Spring ConventionApr 24, 2008
  • 2007 FPCNov 9, 2007
  • 2006 Fall Professional ConferenceOct 27, 2006
  • 2005 Spring ConventionApr 14, 2005
  • 2004 Fall Professional ConferenceNov 4, 2004
  • 2004 Spring ConventionMay 13, 2004
  • 2003 Fall Professional ConferenceNov 13, 2003
  • 2002 Fall Professional ConferenceNov 8, 2002
  • 2002 Spring ConventionApr 11, 2002
  • 2001 Fall Professional ConferenceOct 25, 2001
  • 2001 Spring ConventionApr 26, 2001
  • 2000 Fall Professional ConferenceOct 27, 2000
  • 2000 Spring ConventionMay 4, 2000
  • 1999 Fall Professional ConferenceNov 6, 1999
  • RC98 - ConversionJul 1, 1998
  • NMDINNER - ConversionJul 1, 1998
  • 1998 Spring ConventionApr 23, 1998
Transactions (6)
Michael O'Brien, SIOR
M.C. O'BRIEN COMMERCIAL REALTY LLC
Brooklyn, NY
Steven Kornspun, SIOR
RM FRIEDLAND COMMERCIAL REAL ESTATE SERVICES
Harrison, NY
INDUSTRIAL LEASE
$4,675,000
12,500 Sq. Ft. / 22,000 Square Feet
March 30, 2020 Bronx, NY
Michael O'Brien, SIOR
M.C. O'BRIEN COMMERCIAL REALTY LLC
Brooklyn, NY
Michael Jeppesen, SIOR, LEED AP
INDUSTRIAL PROPERTY GROUP
Park City, UT
INDUSTRIAL LEASE
$1,737,300
10,000 Sq. Ft.
August 4, 2017 Brooklyn, NY
Michael O'Brien, SIOR
M.C. O'BRIEN COMMERCIAL REALTY LLC
Brooklyn, NY
Ralph Benzakein, SIOR, LEED® AP
CRESA LONG ISLAND
West Islip, NY
INDUSTRIAL LEASE
$1,386,000
18,000 Sq. Ft.
April 14, 2014 Brooklyn, NY
Amy Hawley, SIOR
SVN | Imperial Realty
Allentown, PA
Michael O'Brien, SIOR
M.C. O'BRIEN COMMERCIAL REALTY LLC
Brooklyn, NY
INDUSTRIAL LEASE
Confidential
14,000 Sq. Ft.
September 1, 2013 PA
Steven Kornspun, SIOR
RM FRIEDLAND COMMERCIAL REAL ESTATE SERVICES
Harrison, NY
Michael O'Brien, SIOR
M.C. O'BRIEN COMMERCIAL REALTY LLC
Brooklyn, NY
INDUSTRIAL LEASE
$586,128
September 1, 2012 Bronx, NY
Michael O'Brien, SIOR
M.C. O'BRIEN COMMERCIAL REALTY LLC
Brooklyn, NY
David Hunt, CCIM, MCR
HUNT CORPORATE SERVICES, INC.
Plainview, NY
INDUSTRIAL LEASE
$915,000
March 10, 2010 Maspeth, NY
Buildout
Bridge