We are a London based team of Architectural Designers, Planning Experts & Interior Specialists, whose work is inspired by the unique needs of our clients.
From residential extensions to new build homes, we work with homeowners and developers to craft innovative spaces intended to maximise enjoyment and return on investment.
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1 customer review
Cecilia
Architectural Services
Wonderful experience with Devis Architecture, Zak is very knowledgeable and professional. Thank you
How can someone tell if their loft is suitable for conversion?
Whether your loft space is suitable for conversion depends on a variety of factors, but perhaps the most crucial is the ridge height of the current roof.
The legal requirement for converted lofts is that there should be 2.1m floor-to-ceiling height, and typically, this is possible if the existing loft space has a height of at least 2.3m to allow for sufficient insulation and structural strengthening of the loft floor.
If you have this, then there is a good chance that you will be able to convert your loft, however, the amount of space you will be able to gain depends on any planning constraints there are for your property. Most loft conversions can be completed under Permitted Development, which allows for a volume increase via extensions of 40m3 for terraced homes, and up to 50m3 for all other property types.
Run us through the different stages in the loft conversion process - what’s involved?
01/ Initial Consultation:
• Depending on the project scope, our process may be a little different. However, all of our projects begin with an initial consultation and measured survey, whereby we will discuss your project requirements and feasibility. Having worked in the industry with a combined experience of 10 years working on London residential projects, we have a unique understanding of planning policy and can guide you in the right direction right from the outset.
02/ Design Stage:
• Following the initial consultation and measured survey, we will prepare the existing drawings and get to work on several initial proposals, exploring different spatial layouts and massing. Through a series of meetings, either online or in-person, we then look to refine the proposal over the coming weeks ready for submission to your local council.
03/ Submission Stage:
• Once you have signed off on the final design, we will act as your agent and submit your planning application on your behalf. The council typically takes between 8-12 weeks to come back with the final result, a period during which we will do our most important work liaising with the council to ensure we are on-track for a positive outcome. Whilst, unfortunately, it is not obligated that the council discusses the application with us, we will do our best to make contact to ensure a smooth process and subsequent approval.
04/ Technical Design and Tender:
• After planning has been approved, or in some cases whilst you wait, we will commence with structural calculations and building regulations drawings. Following this, we will complete the tender specifications stage, essentially an all-inclusive manual for contractors, helping them to price and execute your project to the highest standard.
05/ Construction:
• And just like that... you're ready to go! Choose from one of our recommended contractors or your own, and the journey begins to the realisation of your new home.
What do you love most about your job?
The part of our job which is the most fulfilling is providing not only excellent results, but providing a great service and journey for our clients from start to finish.
Here at DeVis Architecture, our goal is to enhance your lifestyle through design, and be your reliable design and build partner throughout the entire process.
What inspired you to start your own business?
Starting DeVis Architecture in London was driven by a blend of passion, vision, and the desire to make a meaningful impact for property owners across the city and wider regions. Architects nowadays often show a lack of understanding of the clients needs and push for designs that do not function for those whom they are intended for.
Our team of Designers, Planning Experts and Interior Specialists, alongside the vast network of specialists on-hand, work to deliver excellent standards of both design and service to ensure the best outcome for you on a more personal level.
Why should our clients choose you?
With over 8 years of combined experience, here at DeVis Architecture we prioritise customer satisfaction above all else.
As a family-run business founded by Zak Gilby and Lina Luzina, we share a deep commitment to design excellence and client satisfaction, enabling us to strive for the best quality of service and face-to-face engagement wherever possible to ensure that you, the client, have an enjoyable, hands-on journey as well as a successful project outcome.
Can you provide your services online or remotely? If so, please add details.
We are able to provide both on-site and remote services via zoom, however, we always prefer to meet in person when we can.
Planning Applications
Planning applications for Residential Extensions, Loft Conversions, New Build Homes & Flat Conversions
Building Regulations Drawings
Architectural drawings intended to support building regulations compliance applications (building control).
3D Visualisations
High resolution 3D Visuals to help bring your designs to life
Interior Design
Work with our interior specialists to create innovative spatial solutions.
Recommended Contractors
Access our list of recommended builders to execute your project to the highest standards
Retrospective Planning Applications
Work with our planning team to prepare and apply for retrospective planning permission.
Planning Feasibility Study
Work with our planning experts to anticipate project possibilities.
M&E Design Services
Develop M&E service layouts with our interior specialists to ensure quality project execution.
Party Wall Services
Unlock our connections with trusted party wall surveyors across London & the South East.
Thames Water Build Over Agreements
Work with our technical team to prepare and submit Thames Water applications to build over or near public sewers and drains.
Planning Appeal Services
Prepare & submit planning appeals following a negative planning outcome.
Structural Engineering Services
Work with our trusted engineers to produce viable structural designs for construction.
Planning Consultancy
Whether you have a new project in mind or are looking for a second opinion on your architect's plans, we can provide planning consultancy services upon request.
