Previous to succeeding in her bid for a Local Board seat, she worked as a lawyer for Vector, and campaigned unsuccessfully for a seat on the Board of the Auckland Energy Consumer Trust.[1]
Coom was elected in 2010 on the City Vision ticket.[2] She was re-elected in 2013, getting the highest number of votes of all candidates in her board area.[3] Coom was again re-elected to the Waitematā Local Board at the 2016 Auckland elections,[4] and became chair of the board.[5][6]
Among her interests, she supports increased cycling for transport in Auckland,[7] and has been involved in organizing events such as the 'Cycle Style Gala' with Cycle Action Auckland,[8] and was a coordinator for Frocks on Bikes women cycling events.[9] She is also involved in environmental groups like Grey Lynn 2030.[10]
In March 2019, it was announced that Coom would be City Vision's governing body candidate for Councillor of the Waitematā and Gulf ward,[11] and she eventually unseated the incumbent Mike Lee with 6,581 votes, a majority of 324.[12] Coom ran again as the Waitematā and Gulf ward councillor in the 2022 Auckland local elections, however lost to Mike Lee.[13]
For her work with Cycle Action Auckland and the Grey Lynn Farmer's Market, she won the Sustainable Business Network "Sustainability Champion Award (2011)".[14]
