505 1st Ave S

Building

Building 505 1st Ave S

Seattle, WA, USA

Isilon Systems Tenant Improvement, 505 FIRST AVE S BLDG (ID634), 505 First Avenue

overview

An Office building with 454,106 square feet. First green activity in 2011.

Activity Why It's Green

This building is green because it has 9 green activities that achieved outcomes of energy efficient design, water use reduction, sustainable site selection and development + 3 more

9
Green Projects
Gold Certified (2)
2018, 2019, 2020, 2021, 2022

Awards & Certifications

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People/Organizations who worked on this building

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No one is associated yet.

Activity

505 First Avenue
awarded on 01/15/2020
Gold
LEED v4 O+M EB
505 First Avenue
registered on 04/15/2019
Registered
LEED v4 O+M EB
Isilon Systems Tenant Improvement
registered on 06/13/2011
Registered
LEED CI 2009