Architectural Designers in Old-Malden, KT4

Our inhouse architects keep up to date in the latest changes in planning applications and building regulations in all of the West London Boroughs. Our chartered experts are here to provide friendly and helpful services assisting you from initial design ideas through to planning, building control and reality

Types of architecture services that APT provide



Our house remodelling service involves working with you on architectural drawings that change the structure most commonly within the existing build print of the house. An example of this can mean converting a single storey house into two or more storeys another example can be the internal restucturing or the relocation / removal of walls.

London Architecture & Architectural Design


These projects can range from multiple flats to standalone builds.
If your plans consist of attaching new structures outside an existing build footprint then also this constitutes as a new build.



APT's history in residential is by far the most extensive in the type of extension. Extensions Architecture can range from single storey to side or rear extensions Double or multiple storey extensions Loft conversions Basement conversions Outbuilding, orangeries and conservatories.

kitchen extension architects

London Property Trained Rear Extension Architects

APT's Architectural Designers are able to take care of all architectural design, feasibility analysis, onsite project management, site surveys and 3D visualisation walkthroughs around Old-Malden and many other areas of London.

Our extensive portfolio to date includes residential projects such as loft conversions, basement conversion and  extensions.

We have worked and completed over 150 projects. Many of them in Old-Malden which mostly consist of kitchen house extensions and loft conversions.

After getting quotes from a number of builders, we committed to the build with APT as we found contract manager Oliver to have an open and honest approach. They carried out a swift construction of a double storey rear extension. We visited a completed project that they built and liked the result and it was this that convinced us to go with them. The team were considerate and punctual.

The problems that I thought were major were quickly fixed and rectified and even small design changes were carried out without any hassle. The whole team worked fast and many times they were demanding my attention to all the major steps carried out. Me and my partner moved out during the build for ease of dwelling, but in hindsight we could have stayed there during the build as the builders were extremely careful and resourceful. They made sure they had all the amenities they needed to carry out the work efficiently.
The build was eventually completed to a high standard after 18 weeks in progress. We would definitely recommend APT.

Double Story Rear Extension
9.2 / 10