Contemporary house on a residential street in Osterley

Areas / Osterley

Architects and Engineers in Osterley

Local knowledge of Osterley's leafy streets and its parkland setting, from first feasibility conversation through to a finished project.

Living and Building in Osterley

Osterley's streets sit beside Osterley Park, a Grade I listed Adam-designed house and parkland now run by the National Trust, and the Piccadilly line arrived in the 1930s.

Diagram X brings AEC (Architecture, Engineering and Construction) together for homeowners across the interwar and Edwardian houses that make up one of the borough's higher-value suburbs.

Contemporary living space opening onto a garden in Osterley

Planning in Osterley

Osterley Park and its estate buildings are listed, the Grove and Spring Grove conservation areas lie nearby, and the Tube station is Grade II listed.

Permitted development rights and any conservation area status should be checked for the exact property.

Period facade beside a new contemporary extension in Osterley

Refurbishing in Osterley

Across the area's interwar semis and detached houses, most interiors have had little meaningful updating in decades, so refurbishment starts from open, light-filled layouts and modern performance.

A genuinely worthwhile period feature earns its place when retained, but a confidently modern result inside is always the starting assumption.

Refurbished modern interior with a retained period feature in Osterley

Construction in Osterley

Generous plots, mature trees and aircraft-noise insulation needs near Heathrow shape extensions and loft conversions, alongside the usual party wall agreements.

We plan for these from the outset, so Osterley's leafy streets and its individual homes are both well served.

New contemporary rear extension in Osterley

Planning an Osterley Property Project?

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

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