Looking for an architect in London with experience navigating complex planning and design challenges?
Western Building Consultants delivers expert architectural support across the capital, working on residential extensions, commercial refurbishments, and new developments. Our team helps clients handle tight planning regulations, design constraints, and project complexity – providing clarity from concept to completion.
Western Building Consultants provides residential architecture services for homeowners across London, drawing on over 15 years of experience delivering extensions, loft conversions, internal remodelling and new-build homes in urban areas.
While our main office is based in Bath, our team regularly works with clients in London and is well-versed in the capital’s planning policies, building regulations, and architectural character. From initial concept through to detailed design and technical approvals, we help homeowners navigate the challenges of extending or building in London – without unnecessary complexity.
As a Chartered Architectural Technology and surveying practice, we offer a joined-up approach that supports both design ambition and buildability. We focus on solutions that are practical, compliant, and tailored to how you want to live.
Western Building Consultants supports commercial architecture projects across Greater London, offering both design expertise and technical delivery through our team of experienced architectural technologists and surveyors. From refurbishments of existing premises to complex fit-outs and new commercial builds, we work with business owners, developers, and facilities teams to deliver buildings that perform.
We understand the practical challenges of commercial property in London – working within tight footprints, upgrading older buildings for compliance, or navigating change-of-use planning. Our team provides early feasibility advice, compliance support, and technical detailing to help you move from idea to build without unnecessary delays or costs.
Every project follows a structured but flexible process:
Our approach is transparent, with clear quotations and stage-by-stage pricing – so you stay in control of scope and budget throughout.
Western Building Consultants takes a detailed, technically-led approach to architecture, which helps reduce risk, delay, and cost for clients across London. On residential projects, we often specify key structural elements – such as timber framing – early in the process to reduce downstream engineering costs and speed up approvals.
We have a strong success rate with planning applications for London home extensions, loft conversions, and remodels, as well as listed building consents and complex change-of-use cases. Our team also handles Building Regulations drawings, feasibility reports, and provides ongoing support through each project stage.
Unlike many architects in London, we operate as a multi-disciplinary team, offering services that go beyond standard architectural design:
Our goal is to simplify complex design and compliance processes – giving clients a clear route from concept to construction.
Western Building Consultants is an accredited practice, recognised by both the Chartered Institute of Architectural Technologists (CIAT) and the Royal Institution of Chartered Surveyors (RICS). We’re also part of the Buy With Confidence Trading Standards scheme – a mark of our commitment to quality and transparent service.
With over a decade of experience delivering successful projects, we’ve built a strong track record of securing planning permission for residential extensions, conversions and remodels – including in London boroughs where policies can be complex and restrictive.
We understand that starting a building project can feel overwhelming. Our team provides practical, informed support at every stage – helping clients make confident decisions with clear advice and transparent processes.
If you’re considering a residential or commercial project in London and aren’t sure where to begin, we offer free consultations to help you understand your options.
You can also explore our Architecture Advice Centre for detailed guidance on planning, building regulations, and design questions.
Being socially responsible and promoting excellent ethics is at the forefront of our business. Our staff are happy and content and this is shown through our positive approach to your project. We work to the highest professional standards as required by both the RICS and CIAT. You can rest assured that when you employ WBC you will be supporting an organisation that champions local, national and international projects through schemes such as FairTrade, Mentoring Plus and the Bath percent club. This is backed up by a rigorous Corporate Social Responsibility Policy. We sponsor many grass roots sports clubs such as Combe Down Rugby Club, Frome Park Bowls Club & Cardiff Harlequins.
We are realistic with timescales and honest about what you will receive. Most people underestimate the time involved with a building project, but we are upfront about what is involved and will be clear about how long a project might take. Throughout the project we will continue to update you about progress and will advise you if there will be a disruption in the timetable.
We have vast planning experience and are adaptable to most architectural styles and ages of buildings. We are perfectly able to adapt to the style of your property from contemporary to traditional, urban to rural. We have designed projects in most styles and can use our broad experience to help design the best solution for your property, using whatever construction technology best suits your needs. Whether you plan a modest alteration or something spectacular WBC can help you achieve your project goals.
We employ qualified professionals with a variety of skill sets and the latest training. many of our employees have specialist post graduate qualifications. We also train selected staff through university programmes and professional qualifications to ensure our clients get the best trained surveyors and up to date advice. You will receive a professional, comprehensive and cohesive consultation and guidance throughout the project, ensuring that your development is handled with a consultant level of knowledge.
We are here for you when you need us, with our survey to completion guarantee. You won’t be left alone, we will fit in wherever you need us in the project or guide you through the whole process. You will have the knowledge that someone is always at hand whatever level of service you need.
Whilst offering exceptional value for money we also bring a positive, approachable, pragmatic, realistic and well rounded attitude to your project. You will feel at ease discussing issues with your project, our pragmatic approach to design and refurbishment means that we can often deliver built in VALUE. One example of this is recognising where cost savings can be made in the design without compromising the overall scheme and offering a higher standard of technical specification over many of our competitors, this reduces the need for outside engineering input and ultimately saves you money in fees. We are grounded which means that we can deliver a build in a cost conscious manner in order to make sure our projects are buildable.
Where we do not have the in house skills to tackle an element of a project we are well networked locally to utilise outside consultants that we have built up relationships with over many years. You will get the best of local knowledge and be introduced to like minded trusted suppliers with excellent professional services.
We can provide the majority of services required for a small project in house, making us practically a one stop shop. Having most services in house means that we are often fully accountable for the professional services on your project, this ensures simplicity, communication and efficiency. By utilising a multi-disciplinary approach we are able to keep professional costs for the project extremely competitive and hassle free, essentially you only pay for one set of overheads.
We have unparalleled technical knowledge and produce comprehensive architectural designs and surveys. You will be getting market-leading technical advice that has been approached with imaginative problem-solving techniques. This helps us to identify potential problems with a build before they arise.
Our knowledge adds value, an example of this is that most architects do not provide any advice on the structure of a building during the building regulations approval stage, relying on a structural engineer to produce all work relating to the super structure. At Western Building Consultants we provide structural advice on many areas, such as timber design for floors and roofs, limiting the scope of the engineers work and saving you money.
Having a large team of surveyors means that your project is unlikely to be held up due to other circumstances, there will always be at least two surveyors familiar with the project therefore continuity and a personal service will be retained. On larger schemes a bigger team will be assembled with the required specialist knowledge to fully support your project.
Merlin House
No 1 Langstone Business Park,
Priory Drive
01633982588
Commerce Park, Unit R17, Marshall Way
01373488566
Western House,
2 Rush Hill
01225789307
Sophia House,
28 Cathedral Road
02922679366
Kingston House,
Lydiard Fields
01793234516
Studio 1a,
31 Berkeley Square
0117 3294290
Unit 2, Byre Workshops, Winterbourne Court Farm Barn, Church Lane, Winterbourne
0117 3294290
