A second phase centred on the creation of The Ray and Dagmar Dolby Court, a residential court providing 88 graduate student rooms, five fellow sets, a gym, laundry facilities, and commercial units. The courtyard garden and improved landscaping connect the development to the University Centre, supported by a new 2MVA substation to future-proof the college’s energy needs. The total construction value of this phase was £30m.
Completed in 2025, the climbing wall project marked the final phase of the development, transforming the Grade II-listed former Emmanuel United Reformed Church tower into Cambridge’s first rope climbing facility. Building on the successful conversion of the church into a flexible auditorium, the scheme introduced five auto-belay routes up to 10m high and a digital wall offering over 100 climb variations. Enhanced fire safety, rescue protocols and upgraded doors ensure compliance without compromising the tower’s historic character. This ambitious reuse of underutilised space promotes student wellbeing, strengthens the sense of community within and beyond the college, and celebrates the tower’s architectural heritage through innovative design, reinforcing Pembroke’s vision for sustainable, community-focused development.
Designed and delivered to BREEAM Excellent standard, the development reflects the college’s commitment to sustainability and innovation. As a fully fossil-fuel-free site powered by air source heat pumps and solar PV, the project sets new environmental standards among Cambridge colleges. High-performance glazing, robust airtightness, material reuse, and passive environmental strategies further reduce operational energy demand, while a borehole system supports irrigation and lowers water use.
The project team overcame numerous technical challenges, including the rerouting of the Granta Backbone Network, mitigating flood risk near the River Cam, and navigating the site’s archaeological sensitivity due to its proximity to the historic King’s Ditch. Ecological measures supported local peregrine falcons, while construction logistics were carefully managed to minimise disruption to neighbouring properties along Little St Mary’s Lane.
