Home Extensions in West London
West London represents the pinnacle of London property — from the white stucco terraces of Kensington to the leafy family streets of Chiswick and Ealing. Homeowners in West London expect nothing less than exceptional design and flawless execution. Our architect-led approach and premium build quality are perfectly suited to the demands of this market.
Transforming Homes Across West London
Planning in West London varies dramatically. Kensington & Chelsea is one of London's most restrictive boroughs, with almost universal conservation area coverage and strict controls on basements. Hammersmith & Fulham and Hounslow offer more flexibility. Our architects navigate these differences daily.
Borough Property Profile
Various (Kensington & Chelsea, Hammersmith & Fulham, Hounslow, Ealing)
W1–W14, SW5–SW10
Georgian townhouses, Victorian villas, Edwardian terraces, mansion flats
Our Specialist Services in West London
Kitchen Extensions
Create the ultimate open-plan kitchen-diner. Explore our bespoke options available in West London.
Loft Conversions
Maximise vertical space with Dormer or Mansard conversions. Explore our bespoke options available in West London.
Rear Extensions
Extend out into the garden with maximum glazed views. Explore our bespoke options available in West London.
Highly PopularSide Return Extensions
Transform unused side alleyways into living spaces. Explore our bespoke options available in West London.
Highly PopularWraparound Extensions
The ultimate transformation combining side return and rear space. Explore our bespoke options available in West London.
Planning & Permitted Development in West London
West London includes some of London's most premium boroughs with strict planning controls. Kensington & Chelsea operates basement extension policies that are among the UK's most restrictive. Outer boroughs like Ealing and Hounslow are more permissive.
Recent Work in West London
Why Homeowners in West London Choose APEX
Our West London portfolio includes projects in Chiswick and Richmond that demonstrate our capability at the premium end of the market. When your property is worth over £1 million, you need builders who match that standard.As an FMB-accredited builder, we don't just build; we engineer peace of mind. Every project is assigned a dedicated Project Manager to ensure seamless communication. We pride ourselves on transparent, fixed pricing with absolutely no hidden costs, backed by a comprehensive 10-year structural warranty.