Get in touch: +44 207 223 6417 (8am-5pm)

London’s Leading Design & Build House Extension Company

We are a South West London residential design & build company specialising in high-end, contemporary modern architectural design.

Our projects involve house extensions, basement conversions and full house renovations. 

 For an initial chat and a no-obligation quote, please contact us.



Our tailor-made service combines planning, design & construction from start to finish.

London Architecture & Architectural Design


We have an in house team of specialists.  From Chartered Architectural Technicians right through to Interior Design Architects.



We implement a variety of innovative, contemporary solutions to basements of any kind.

Design and Build Company in London


We design, manage and build a wide variety of bespoke extension projects.


We design and build bespoke loft conversion solutions for almost any kind of London residential property. 



We can help remodel your property to create a bright, fresh, design-led home.

Explore our recent projects

London House Renovation

Renovating & Refurbishing Homes throughout London

APT Truck Outside a Full Renovation Property

We provide

  • Renovations on Edwardian, Victorian, Georgian & Modern homes throughout West London
  • Many aesthetic additionals such as remodelling, repointing & rebuilding crumbling old walls
  • Electricians for rewiring the newly mapped & reconfigured spaces

Interior Design & Fit Out

Giving you options on the look & feel of your home

We Can

  • Take the client to an ongoing project for ideas & project scope
  • Provide a document upon completion for all services and suppliers, and all their warranties
  • Creative lighting design, and help with accessories, furniture and fabric choices

Budgeting, Investment & Finance

We have expert on-hand individuals for budget advice

Project Budgeting Advice

We Advise upon

  • Areas where higher quality & durability may be achieved at expense to budget
  • Materials & fixtures where choosing a less expensive option will reduce overall cost with little to no difference on the end product.
  • Investment opportunities & the best way to bring ROI if you are opting to soon sell the home

Featured Testimonials

Thistle Insurance Services Gas Safe Engineers Registered Delta Installer Dulux Expert Decorators Best of Houzz Awards