Regency terraces around a long garden square in Brompton with a Baroque church dome and a contemporary stone and glass house

Areas / Brompton

Architects and Engineers in Brompton

Contemporary architecture and engineering for Brompton's Regency and Victorian terraces, from first feasibility to a finished project.

Living and Building in Brompton

Brompton grew up around Brompton Square, laid out from the 1820s within what's now the Brompton Conservation Area, its Regency and Victorian terraces standing alongside landmark institutions, the Baroque Brompton Oratory and Holy Trinity Brompton church among them.

Diagram X brings confident, contemporary AEC (Architecture, Engineering, and Construction) into a neighbourhood shaped as much by its grand institutional buildings as its residential streets.

Regency brick terrace house with a pale stone and glass two-storey rear extension

Planning in Brompton

The Brompton Conservation Area, designated in 1969, applies rigorous heritage protection across the square and surrounding streets, with several buildings individually listed alongside their conservation status.

Proximity to major cultural institutions along Brompton Road and Cromwell Road adds a further layer of scrutiny to anything visible from the street.

Listed stucco terrace with iron balcony directly beside perforated bronze screens and glass

Refurbishing in Brompton

Behind Regency and Victorian terrace facades, Diagram X opens up dated, compartmentalised interiors into minimalist, light-filled space, honest materials replacing decades of period subdivision.

The historic streetscape and institutional backdrop stay intact, while what's rebuilt inside becomes unmistakably contemporary.

Minimalist room with a square-edged plum sofa and tall windows onto a Regency garden square

Construction in Brompton

Listed building constraints, conservation area oversight, and a dense institutional neighbourhood make sequencing and consultation essential on nearly every scheme here.

Diagram X runs structural engineering, waterproofing, and delivery logistics as one coordinated process, protecting Brompton's historic streetscape while new space takes shape behind it.

New garden-level kitchen with fluted concrete walls opening onto a brick-walled courtyard

Planning a Brompton Property Project?

Learn more about how Diagram X supports homeowners with extensions, refurbishments and listed building work.

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