GBIG

1800 Massachusetts Ave NW

Building

Building 1800 Massachusetts Ave NW

Washington, DC, USA

1800 Massachusetts Avenue NW (SEIU), 1800 Mass Recert, SEIU + 4 more

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overview

An Office / Retail building with 945,869 square feet. First green activity in 2006.

Activity Why It's Green

This building is green because it has 30 green activities that achieved outcomes of energy efficient operations, water use reduction, sustainable site selection and development + 4 more

30
Green Projects
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Platinum Certified (2)
2007, 2008, 2009, 2011, 2012, 2013, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
Green Roof
Benchmarked: Top 25% Site EUI
Benchmarked (2)
Registered
Gold Certified
Certified

Awards & Certifications

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People/Organizations who worked on this building

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Activity

Activity
1800 Massachusetts Avenue NW (SEIU) - Energy Star Certified 2025
awarded on 01/01/2025
77
Energy Star Office
Activity
1800 Massachusetts Avenue NW (SEIU) - Energy Star Certified 2024
awarded on 01/01/2024
77
Energy Star Office
Activity
1800 Massachusetts Avenue NW (SEIU) - Energy Star Certified 2023
awarded on 01/01/2023
77
Energy Star Office
Activity
1800 Mass Recert
awarded on 05/12/2022
Gold
LEED EB 2009
Activity
1800 Massachusetts Avenue NW (SEIU) - Energy Star Certified 2022
awarded on 01/01/2022
78
Energy Star Office
Activity
1800 Massachusetts Avenue NW (SEIU) - Energy Star Certified 2021
awarded on 01/01/2021
79
Energy Star Office
Activity
1800 Massachusetts Avenue NW (SEIU) - Energy Star Certified 2020
awarded on 01/01/2020
88
Energy Star Office
Activity
1800 Massachusetts Avenue NW (SEIU) - Energy Star Certified 2019
awarded on 01/01/2019
78
Energy Star Office
Activity
1800 Massachusetts Avenue NW (SEIU) - Energy Star Certified 2018
awarded on 01/01/2018
86
Energy Star Office
Activity
1800 Massachusetts Ave Recertification
awarded on 08/23/2017
Platinum
LEED EB 2009
Activity
1800 Massachusetts Avenue NW (SEIU) - Energy Star Certified 2017
awarded on 01/01/2017
85
Energy Star Office
Activity
1800 Massachusetts Ave Recertification
registered on 10/21/2016
Registered
LEED EB 2009
Activity
1800 Massachusetts Avenue NW (SEIU) - Energy Star Certified 2016
awarded on 01/01/2016
90
Energy Star Office
Activity
1800 Massachusetts Avenue NW (SEIU) - Energy Star Certified 2015
awarded on 01/01/2015
97
Energy Star Office
Benchmark_green
1800 Massachusetts Avenue NW (SEIU)
reported on 12/17/2014
Benchmarked: Top 25% Site EUI
DC Private Building Benchmarking (2013)
Activity
1800 Mass Recert
registered on 01/24/2013
Registered
LEED EB 2009
Activity
1800 Massachusetts Avenue NW (SEIU) - Energy Star Certified 2013
awarded on 01/01/2013
82
Energy Star Office
Activity
1800 Mass
awarded on 11/26/2012
Platinum
LEED EB 2009
Activity
1800 Massachusetts Avenue NW (SEIU) - Energy Star Certified 2012
awarded on 01/01/2012
91
Energy Star Office
Benchmark_green
1800 Massachusetts Avenue NW (SEIU)
reported on 01/01/2012
Benchmarked
DC Private Building Benchmarking 2012
Activity
1800 Mass
registered on 08/22/2011
Registered
LEED EB 2009
Benchmark_green
1800 Massachusetts Avenue NW (SEIU)
reported on 01/01/2011
Benchmarked
DC Private Building Benchmarking 2011
Activity
1800 Massachusetts Avenue NW (SEIU) - Energy Star Certified 2011
awarded on 01/01/2011
89
Energy Star Office
Activity
1800 Massachusetts Avenue NW (SEIU) - Energy Star Certified 2009
awarded on 01/01/2009
88
Energy Star Office
Activity
E-Business Park
registered on 09/09/2008
Registered
LEED CS 2.0
Activity
LEED Retail (NC) (USGBC Test Project) 2
awarded on 02/28/2008
Certified
LEED Retail NC 1.0 Pilots
Activity
LEED Retail (NC) (USGBC Test Project) 2
registered on 02/27/2008
Registered
LEED Retail NC 1.0 Pilots
Activity
1800 Massachusetts Avenue NW (SEIU) - Energy Star Certified 2008
awarded on 01/01/2008
91
Energy Star Office
Activity
1800 Massachusetts Avenue NW (SEIU) - Energy Star Certified 2007
awarded on 01/01/2007
85
Energy Star Office
Activity-grey
SEIU
reported on 01/01/2006
Green Roof
Washington, D.C. Green Roofs
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