Allied London advances One Castlefield tower plan

Allied London has brought forward plans for One Castlefield, a 593-home residential scheme on a vacant brownfield site in Manchester.

The proposals cover land bounded by Ellesmere Street, Trentham Street, and the Cornbrook Metrolink and railway corridor. Sitting close to Castlefield and beside the wider St George’s regeneration area, the site occupies a prominent position on the edge of the city centre, with strong public transport access and clear development pressure around it.

The scheme would comprise two residential buildings of eight and 46 storeys. The 46-storey tower would contain 436 homes, while the lower-rise block would provide a further 157 homes. The proposed mix includes one-, two-, three-, and four-bedroom apartments, with two-bedroom homes forming the largest share across the development.

The site has already been through one development cycle. A previous residential scheme by DeTrafford secured consent in 2017 for 419 homes but was not delivered, despite the site being cleared in 2021. Allied London is now working for Chatha Capital on a revised and larger proposal, with Denton Corker Marshall appointed as architect, re-form as landscape architect, and Rappor advising on transport.

New landscaped courtyards, play areas, pedestrian routes, tree planting, biodiverse landscaping, and sustainable drainage are included in the current proposals. Public consultation has begun, with an in-person event scheduled before a full planning application is submitted.

Manchester’s city-centre edge remains one of the UK’s most active markets for high-density residential development. Sites close to Metrolink stops, employment districts, and established neighbourhoods continue to draw interest, even as construction costs, planning scrutiny, and finance conditions test the viability of tall-building proposals.

The construction challenges are familiar but demanding. Height, wind, daylight, fire strategy, façade performance, vertical transportation, structure, drainage, and amenity provision all need to work within a constrained site beside live rail and tram infrastructure. Logistics planning will be central, with deliveries, craneage, piling, and temporary works shaped by neighbouring transport corridors and urban traffic.

The revival of a previously cleared site also reflects a wider pattern across major UK cities. Schemes consented under earlier market conditions have often failed to start after cost inflation, funding changes, contractor availability, or revised buyer demand altered the development appraisal. Revised applications are now coming forward with new ownership structures, different design teams, and higher densities as developers try to make dormant brownfield land viable.

Manchester’s apartment pipeline continues to rely on that process. Public and private bodies are still pushing dense residential growth around strategic inner-city sites, with funding mechanisms being used where necessary to unlock delivery. Greater Manchester’s backing for the next phase of Viadux shows how high-rise residential schemes remain closely tied to wider city-region growth objectives.

For One Castlefield, the next stage will test how far consultation, planning, and viability can align. The scheme would bring a long-vacant plot back into productive use, add housing close to existing public transport, and extend the residential density already reshaping Manchester’s western edge. Its deliverability will depend on resolving the technical constraints that come with tall buildings, live infrastructure, and an urban site that has already seen one consent fail to translate into construction.