Walthamstow Architects

All in one Architectural Solution in Walthamstow

A creative and strategic architectural design firm in Walthamstow, Extension Architecture is more than capable of approaching architectural problems in a unique and well thought out manner.

Working with architects, project managers, interior designers, and contract administrators, our team has been providing residential and commercial construction services in the London Borough of Walthamstow for 16 years.

Having a great knowledge of local planning regulation and authorities eliminates any possible obstacles that hinder the process and makes it as trouble-free as possible for you.

Based in London, we are a leading design practice specialising in the architectural design of residential projects that can meet your specific requirements.

No matter if our clients require a home extension in Walthamstow, a flat conversion or new builds or even houses in multiple occupations, we become involved in all aspects of the work.

Right from the conceptualization and architectural drawing phase to the high-end details of the interior works, our firm ensures that the program is well coordinated to ensure that everything is smooth as a clock.

Learn more about planning application of Walthamstow and get a quote

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We only deliver excellence

47+
Projects completed in Walthamstow
1215 +
Our total projects completed in London & Surrey

Districts in Walthamstow Enfield, Haringey, Hackney, Newham, Redbridge,

Our Expertise

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Planning Application Drawings (including Plans, Sections, Elevations etc.)

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3D Visualiations (Immersive Design)

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Restrospective Planning

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Building Regulation Drawings for Building Control

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Consultancy for Commercial Development

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Interior Design

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Spatial Planning and Layout

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Feasibiity Consultancy

Find a Project Near You

Browse our projects by clicking on the map below.


Our Selected Case Studies in Walthamstow

Steph Fanizza, Architectural Design & Team Manager

Tell us about your plan and we'll send you a free quote! It takes
less than 60 seconds!


What makes Walthamstow Special?

Walthamstow can easily be described as the perfect place for everyone. Located in the East End of the city, this area is known for its diverse culture and nightlife, green spaces, and historic sites. There are shops and markets in the busy high street up to quiet and greenery in Walthamstow for everyone. Visiting Walthamstow is not complete without going to one of its notable attractions, the Walthamstow Market, which has been in existence for over a century. Here you can literally stroll from stall to stall, taste yummy foods off the street and get a feel of this culturally diverse society.

When it comes to property, Walthamstow has everything from Victorian terraced homes to stylish contemporary apartments and all this at a cheaper price than central London. It is also wise to invest in the area as the value of property in the area has been growing. Whether clients want an extension on their home, or a completely new home, Walthamstow is one of the most interesting and thriving areas to invest in a property.

Your planning application in Walthamstow may fall into one or more of the following categories:

  • We provide expert advice on how Walthamstow Forest’s planning policies might affect your plans for home extensions, conservatory construction, or loft conversions in Walthamstow Forest.
  • For commercial developers, we offer guidance on the local regulations of the Walthamstow Forest Borough Council concerning changes of use.
  • We can assist with detailed planning applications for new construction projects on any available site.
  • If your development site is within a green belt, we offer specialised support to help you navigate the Walthamstow Forest Borough Council’s guidelines and regulations, utilising our expertise to manage the complexities involved.

Our Experience in Walthamstow

Walthamstow Forest Council verifies every aspect of your submission in detail. They are well known for scrutinising sites and drawings to great detail hence it would be important for architects to upload very accurate details about projects to avoid delays. Extension Architecture is an architecture firm that has registered high-end luxury clients in both residential and commercial segments, despite these stringent regulations being in place. Catering for projects with a minimum of £150,000 in investment to projects as high as £7 million, we remain one of the best value for money options in Walthamstow. Some of the projects include: 20 Beulah Road, 30 Morgan Avenue and many others.
Loft Conversion Walthamstow
How we work in this area

Our Architectural services in Walthamstow

Loft Conversion Walthamstow

Dreaming of a modern loft conversion in Walthamstow? This is the best way to extend your living space without compromising your green area in your property.

However, just like every business project, there are a few difficulties—especially when dealing with the local regulatory framework in terms of planning.

Walthamstow has rules on loft conversions, and our professionals guarantee compliance with the house’s appearance and the atmosphere of the area. We also secure all the required approvals to ensure that all clearing is done as required at the right time.

Also, we provide you with a Project Manager who will regularly inform you of the process carried out by our team. Regardless of the questions you have or the updates on the work in the progress, it is always a transparent process.

Your dream loft will not only appear inconspicuous in your home, but it will also embody the spirit of Walthamstow.

Learn more about planning application of Walthamstow and get a quote

Get a Free Quote today 0203 409 4215

House Extension in Walthamstow

House Extension in Walthamstow

It is not as simple to design house extensions in Walthamstow, but with years of experience as Walthamstow architects in this area, we can assist our customers to receive approvals during the planning phase without a hitch.

In the present day, many homeowners prefer clean lines and characteristics of a contemporary architectural style for their extension works, which do not necessarily align with the permitted council plans.

It is for this reason that detailed, meticulous or well-considered drawing constitutes a paradigm tool for meeting the legal constraints on planning.

Learn more about planning application of Walthamstow and get a quote

Get a Free Quote today 0203 409 4215

Why choose our architect services?

What makes us Unique?


Extension Architecture is one of the top Mitcham architectural firms with a focus on creative designs and reliable construction. We prepare all documentation from start to finish.
  • Comprehensive Services Under One Roof
As leading architects in Walthamstow Forest, we provide a full spectrum of services, from planning and architectural design to intricate interior work and immersive design, all while expertly managing the complexities of construction. Our multidisciplinary team of experienced professionals and skilled designers has successfully handled thousands of planning applications across the UK. We take pride in turning properties into dream homes, consistently delivering exceptional designs and ensuring complete client satisfaction.
  • In-House Structural Engineering Benefit
What sets us apart in a competitive market is our in-house structural engineer, a rare advantage held by only 1 in 20 firms. This unique asset allows us to avoid the delays and extra costs typically involved in working with multiple specialists. With a structural engineer on our team, we provide a fully integrated design-build process, reducing the risk of contingencies and design inaccuracies.
  • Expertise in Conservation Areas
With 16 years of experience working with Walthamstow Forest Borough Council, we’ve completed nearly 130 projects in 47 conservation areas of Walthamstow, achieving a low refusal rate of just 2%.
  • Turnkey Solutions
We offer a ‘turnkey approach,’ guiding clients through the entire building process for a smooth, efficient project from start to finish. Additionally, we help lower build costs by managing the procurement of internal fit-outs, including sanitaryware, kitchens, and more.
  • Seamless Interior Design and Architecture
Our team includes expert interior designers who work closely with clients to address the unique needs of their households. This enjoyable process involves selecting finishes, colour schemes, soft furnishings, flooring, and layouts. By uniting architects and interior designers under one roof, we provide a cohesive experience with fewer contingencies, ensuring a smoother, more comfortable process for our clients.

If you have a potential project in the area, it is invaluable to choose local, experienced architects in Walthamstow to provide you with the highest level of expertise, thus giving you the best chance of planning approval. Walthamstow has an extensive set of planning policies and unique heritage context, which can make development challenging, however, the council is known to have a unique approach to planning considerations and we find that they appreciate good design just as much as protecting the local character. By working with our Walthamstow Forest architects, we will give you all of the possible options for your project in order to, not only create the valuable space that you require, but also increase your property’s value. With our in-house specialists and established connections with the local council, you can be sure that your project is in capable hands.

Why choose our architect services?

We know your local area and the rule of planning permission of your borough

We’ve had more than 1600 successful planning applications approved since we started to help clients turn their dream home projects into a reality. We’re very proud of our success rate and how we can cater to all your planning needs. Take a look at some examples of the projects we were granted planning permission for in this case study..

planning permission of your borough

We provides a comprehensive range of expert planning consultancy services.

Your personal planning consultant will visit your property, home or office at a time that suits you and discuss your project in further details. Later the technician will come and complete a full site survey. Our teams then discuss and agree what works and changes could be included in.

expert planning consultancy

We’re the leading residential Architecture Studio in London

We at Extension Architecture provide a wide range of project, development and management services. Whether dealing with fast track refurbishment projects or large- scale mixed use developments, we work closely with all partners from the outset to lay the required processes and structures in place to ensure timely delivery.

residential Architecture Studio in London

Steph Fanizza, Architectural Design & Team Manager

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