GBIG

1100 112th Ave NE

Building

Building 1100 112th Ave NE

Bellevue, WA, USA

OneTwelfthatTwelfthSouth, 025810 - 112th @ 12th South Building, One Twelfth at Twelfth South

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overview

An Office building with 177,932 square feet. First green activity in 2004.

Activity Why It's Green

This building is green because it has 22 green activities that achieved outcomes of water use reduction, sustainable site selection and development, responsible materials selection and waste management + 2 more

22
Green Projects
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Gold Certified
2004, 2007, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
gold

Awards & Certifications

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People/Organizations who worked on this building

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Activity

Activity
025810 - 112th @ 12th South Building - Energy Star Certified 2025
awarded on 01/01/2025
85
Energy Star Office
Activity
025810 - 112th @ 12th South Building - Energy Star Certified 2024
awarded on 01/01/2024
85
Energy Star Office
Activity-grey
One Twelfth at Twelfth South
reported on 11/14/2023
gold
LEED v4.1 O+M: Existing Buildings recertification
Activity
025810 - 112th @ 12th South Building - Energy Star Certified 2023
awarded on 01/01/2023
91
Energy Star Office
Activity
025810 - 112th @ 12th South Building - Energy Star Certified 2022
awarded on 01/01/2022
84
Energy Star Office
Activity
025810 - 112th @ 12th South Building - Energy Star Certified 2021
awarded on 01/01/2021
82
Energy Star Office
Activity
025810 - 112th @ 12th South Building - Energy Star Certified 2020
awarded on 01/01/2020
75
Energy Star Office
Activity
025810 - 112th @ 12th South Building - Energy Star Certified 2019
awarded on 01/01/2019
75
Energy Star Office
Activity
025810 - 112th @ 12th South Building - Energy Star Certified 2018
awarded on 01/01/2018
93
Energy Star Office
Activity
025810 - 112th @ 12th South Building - Energy Star Certified 2017
awarded on 01/01/2017
96
Energy Star Office
Activity
025810 - 112th @ 12th South Building - Energy Star Certified 2016
awarded on 01/01/2016
95
Energy Star Office
Activity
025810 - 112th @ 12th South Building - Energy Star Certified 2015
awarded on 01/01/2015
96
Energy Star Office
Activity
025810 - 112th @ 12th South Building - Energy Star Certified 2014
awarded on 01/01/2014
99
Energy Star Office
Activity
025810 - 112th @ 12th South Building - Energy Star Certified 2013
awarded on 01/01/2013
98
Energy Star Office
Activity
025810 - 112th @ 12th South Building - Energy Star Certified 2012
awarded on 01/01/2012
100
Energy Star Office
Activity
OneTwelfthatTwelfthSouth
awarded on 10/11/2011
Gold
LEED EB 2008
Activity
025810 - 112th @ 12th South Building - Energy Star Certified 2011
awarded on 01/01/2011
99
Energy Star Office
Activity
025810 - 112th @ 12th South Building - Energy Star Certified 2010
awarded on 01/01/2010
99
Energy Star Office
Activity
OneTwelfthatTwelfthSouth
registered on 07/06/2009
Registered
LEED EB 2008
Activity
025810 - 112th @ 12th South Building - Energy Star Certified 2009
awarded on 01/01/2009
84
Energy Star Office
Activity
025810 - 112th @ 12th South Building - Energy Star Certified 2007
awarded on 01/01/2007
89
Energy Star Office
Activity
025810 - 112th @ 12th South Building - Energy Star Certified 2004
awarded on 01/01/2004
88
Energy Star Office
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