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Building Consultants in London

Leading certified architecture, engineering and surveying services in the South West. Contact our experts to discuss your options today.

Contact Us

Welcome to Western Building Consultants, London’s premier provider of architecture, engineering, and surveying services. 

Leveraging our unparalleled expertise and extensive experience, we are dedicated to providing outstanding solutions customised to meet your specific needs. Our team of highly skilled and seasoned consultants delivers a comprehensive service, guiding you through the inception stages of your project, ensuring a seamless process through completion, and offering support in post-service operations. 

Building Consultants in London

Your Trusted Building Consultants in London

Leveraging our unparalleled expertise and extensive experience, we are dedicated to providing outstanding solutions customised to meet your specific needs. Our team of highly skilled and seasoned consultants delivers a comprehensive service, guiding you through the inception stages of your project, ensuring a seamless process through completion, and offering support in post-service operations. 

We have a team of highly experienced building consultants who excel in conducting thorough property inspections and delivering accurate reports. As trusted members of the prestigious Royal Institute of Chartered Surveyors (RICS), you can rely on us to ensure the safety and integrity of your residential or commercial property.

Our surveying services in London

  • Residential Building Surveys – Planning to buy a new property? Our team is here to help detect any issues or faults and provide reliable repair cost estimations. Contact us before making your purchase to gain confidence in the safety of your new home before moving in. We offer RICS homebuyer surveys, Full Building Surveys (RICS Level 3), and single-fault defect diagnosis.


  • Commercial Building Surveys – Our team provides detailed reports on the condition of your property and accurate rebuild cost assessments to help you gain valuable insights into your property’s status. We are experienced with dilapidation claims and help identify and remedy building defects


  • Party Wall Surveys – If you need advice when it comes to building an extension or new build that is close to neighbouring property we are your number one choice in the area. We can help resolve party wall disputes, serve notices, and party wall awards; our RICS and MFPWS-certified surveyors are here to help give you professional and proactive advice.

London Architecture

London Houses

Commercial and Residential Engineers

Drawing upon our extensive experience, we’re committed to delivering exceptional engineering solutions that surpass industry standards and redefine excellence.

  • Structural Engineering Services – Whether you aspire to expand your property or transform your workspace, our team of qualified structural engineers are covered by IStructE & the Chartered Association of Building Engineers (CABE), we have extensive experience designing steel, concrete, and timber-framed buildings, structural alterations and beams, sway analysis, and structural assessment. We use both 2D and 3D Design in Revit to help visualise complex arrangements.


  • Civil Engineering Services – Using the latest technological advancements, we employ cutting-edge 3D modelling techniques to assess plan feasibility. This innovative approach ensures accuracy, optimises project timelines, and reduces costs. We have much experience delivering civil engineering schemes regarding sustainable urban drainage, soakaway design, and foul water drainage schemes.

Architectural Services in London

Our firm is dedicated to providing architectural solutions that surpass expectations. All our architects are RIBA-certified and experienced in delivering optimum results for the following services:

  • Expert Witness Reports – Our team specialises in providing comprehensive expert witness reports for construction disputes, our RICS registered expert witness is registered as one of only a few RICS expert consultants within the South West. Providing invaluable advice to tenants, developers, homeowners and landlords involved in building disputes.


  • Commercial Architecture Design – We have experience designing a myriad of different buildings in all different sectors including educational, industrial, hotel and leisure, retail and food processing.

London buildings

Londons Architecture


  • Heritage Consultants – We have worked with many listed buildings from Grade I, II and II*. We have trained heritage experts who have extensive remodelling maintaining and extending listed premises.


  • Planning Permission – With an in-depth understanding of the local landscape and regulations, our skilled architects at Western Building Consultants have a proven track record of securing planning permission and listed building consent for numerous projects.


  • Professional Consultants Certificates (PCC) – As industry-leading experts in London, we specialise in providing Professional Consultants Certificates essential for securing financing, insurance, and peace of mind when building or converting a new home.

Book A Free Consultation

At Western Building Consultants, we thrive on new and exhilarating challenges. We understand the importance of grasping your unique vision and ideas to deliver outstanding results. Our commitment to excellence starts with a free consultation, where we delve into the intricacies of your project.

During this session, we explore the possibilities and limitations, outline the design and planning processes, and provide you with a quote for our services.

Get in touch

Please send us an inquiry or give us a call on 01225 789307 to start your dream project today.

London Building Consultants

Contact one of our team

Andrew Patrick Dip OCDEA

T. 07737 411965

Carrie Gwyther

T. 01225 789307

Why us

Ethically Minded

Ethically Minded

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.

Realistic Timescales

Realistic Timescales

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.

Varied Architectural Style and Building Types

Varied Architectural Style and Building Types

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.

Consultant Levels of Knowledge

Consultant Levels of Knowledge

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.

Survey to Completion Guarantee

Survey to Completion Guarantee

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.

Cost Conscious, Value for Money & Fixed Fees

Cost Conscious, Value for Money & Fixed Fees

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.

Well Networked with Local Knowledge

Well Networked with Local Knowledge

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.

One Stop Shop

One Stop Shop

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.

Unparalleled Technical Knowledge

Unparalleled Technical Knowledge

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.

Large Team of Surveyors

Large Team of Surveyors

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.

Latest Case Studies

Barn Conversions in Bath, Bristol, South West, Wiltshire, Somerset & Wales

Architect Designed Loft Conversions in Bristol, Bath, Cardiff, Wiltshire, South West & Wales

Newport Office

Merlin House

No 1 Langstone Business Park,

Priory Drive


Frome Office

Commerce Park, Unit R17, Marshall Way


Bath Office

Western House,

2 Rush Hill


Cardiff Office

Sophia House,

28 Cathedral Road


Swindon Office

Kingston House,

Lydiard Fields


Bristol Office

Studio 1a,

31 Berkeley Square

0117 3294290

South Gloucestershire Office

Unit 2, Byre Workshops, Winterbourne Court Farm Barn, Church Lane, Winterbourne

0117 3294290

What our customers say