Rear & side extensions
Luxury glass and steel extensions with Crittall glazing & kitchen refits.
Typical: from £85,000
Areas we cover
High-end extensions, loft conversions and full refurbishments for period and stucco-fronted homes in Notting Hill and Holland Park.
Heritage, basement & mews property specialists
Ideal for luxury refurbishments & extensions
We’ll call you back with costs & timelines.
High-end design & build for Victorian and stucco-fronted homes across W11 & W2.
Luxury glass and steel extensions with Crittall glazing & kitchen refits.
Typical: from £85,000
Mansard & dormer lofts for prime London townhouses.
Typical: from £60,000
Luxury townhouse and mansion block upgrades.
Typical: POA
Survey, PD vs planning, outline costs.
Book nowWe understand the logistics of heritage-heavy areas like Notting Hill — narrow access, parking limits and conservation needs.
*Final cost depends on access, services and interior specification.
These are real Forge Build projects in London. Click to view full details on our projects page.
We can confirm access, costs and programme on a quick call.
Yes. We prepare drawings, structural design and planning packs for Westminster / RBKC, including conservation and heritage notes if the property requires it.
Yes. After a site visit we give you a fixed-price proposal with a clear programme and milestone payments so you can phase works if needed.
We cover Notting Hill, Ladbroke Grove, Holland Park, Westbourne Grove, W11 and W2. We can also work slightly beyond if it’s a full refurb or extension.
Not listed? Call us to check: 020 3355 6146