About

The Ministry of Foreign Affairs and Trade returned to its Parliamentary Precinct home in a new, resilient A-grade tower.

55 Molesworth Street

Client

Precinct Properties

Value

$250 million

Location

Wellington

Status

Completed 2025

In Wellington's Parliamentary Precinct, 55 Molesworth Street adds around 21,900 square metres of premium office space to the capital, with retail and hospitality at street level. Developed and owned by Precinct Properties, it brought the Ministry of Foreign Affairs and Trade back to Molesworth Street, reconnecting the ministry with a site it had long been associated with after the previous building was demolished following the 2016 Kaikōura earthquake. MetService and Beca joined as tenants.

The site made demands of its own. A twelve-storey tower here had to sit beside St Paul's Cathedral and the civic and heritage assets around it, stand up to Wellington's wind and ground, and be built in a prominent, constrained location with little room to move.

RCP was project manager across every part of delivery, from base-build design coordination and procurement through resource consent, cultural engagement, construction management and programme oversight. In a spot this prominent and hemmed in, that meant close coordination across consultants, contractors and stakeholders, and careful handling of the building's neighbours.

Seismic resilience drove the design, with tuned fluid viscous dampers letting the building perform well beyond the Building Code and cutting the damage and downtime a major quake could cause. The façade answers Wellington's wind, its high-performance glazing formed into full-height vertical pleats and worked out through wind-tunnel testing, while the proportions, materiality and podium stonework were designed to sit in dialogue with St Paul's next door.

Completed in 2025 to a 6 Star Green Star Design rating, 55 Molesworth Street gives the precinct a resilient, future-focused workplace, with a café and generous lobby at street level and a mezzanine car park with near at-grade rear access. MFAT, MetService and Beca have moved in.