Studio Moren Plans Office-to-Hotel Conversion

Full planning permission and listed-building consent has been granted for the transformation of 27–28 Clements Lane, a Grade II-listed Victorian site in the heart of the City of London, with proposals led by Studio Moren on behalf of JMK Group.

The building is set to be transformed from an underutilised office into a design-led, luxury 180-key hotel that celebrates heritage through sensitive adaptation and contemporary craft.

Occupying a strategic site between Monument and Bank, the scheme will convert the existing structure into a hotel with a publicly accessible lounge, restaurant, café and bar at ground level. The project will revitalise a currently underutilised building while supporting the City’s Destination City initiative to promote a more active, mixed-use Square Mile.

A new lightweight metal roof extension draws inspiration from the building’s segmental arches and the vaulted forms of the neighbouring St Clement’s Church. Its refined material palette and softly curved geometry create a confident yet contextually sensitive extension that adds additional new guestroom levels. The extension allows the building to grow to meet contemporary hospitality needs while resonating with the surrounding urban form and scale of the City of London.

The project seeks to reveal the building’s historic significance through careful reuse, restoration and reinterpretation. The building is noted by Historic England for its marble-clad facade at street level and elaborately corniced windows. Guided by a heritage-led approach, of which Studio Moren has extensive experience in the district, the design preserves and restores these key architectural features, most notably the principal Clements Lane façade, original staircases and cast-iron columns. Lost details such as decorative plaster ceilings, chimney breasts and segmental arches will be reinstated.

At street level, the proposals reinvigorate Lombard Court and St Clement’s Court with new active frontages, accessible entrances and an animated public realm. The adaptive reuse of an existing service door as a dedicated bar and restaurant entrance will add vibrancy, improve passive surveillance and bring a renewed sense of discovery into one of the City’s most characterful lanes.