A community-owned building on the former Town Hall and Opera House site opened on Monday, 116 years to the day after the foundation stone for the original building on the site was laid.
Developed and owned by Lands Trust Masterton, the new building at 27 Lincoln Road has been named Waiata House.
On 20 May 1897 one of the trust's founders, Alfred Renall, laid the foundation for the old building which was demolished last year after it was classified as severely earthquake prone.
The $3.1m building is tenanted by Pathways, CareNZ and Workwise, who together provide a range of community-based mental health and addiction services and supported employment for Wairarapa under the Wise Group banner.
Around 30 staff have been brought together under one roof to deliver the service which began in Wairarapa in November 2011.