Stella Kordista Architecture Workshop

RIBA Chartered Member

ARB Registered Architect

Residential Projects

Loft Conversions & Extensions



3D Modelling & Rendering

3D Animation

3D Animation – 360° Panorama

3D Animation – 360° Interactive Panorama

Commercial Projects

Video Case Study about Residence in Bromley, London, Loft Conversion, First Floor Extension & Garage Conversion

Designed by Stella Kordista, RIBA and ARB Architect

Video Case Study about Residence in Streatham, London, Ground Floor Extension and Front Glazed Porch

Designed by Stella Kordista, RIBA and ARB Architect

Woman & Home Publication

Residence in Richmond, London

Architectural Plans & Design by

Stella Kordista, RIBA and ARB Architect

Stella Kordista Architect

Welcome to Stella Kordista Architecture Workshop, based in West Sussex, operating in South East England and focusing on the Greater London area.

As an Architect Engineer with over 22 years of experience, the Royal Institute of British Architects (RIBA) and Architects Registration Board (ARB) qualifications, I have worked on a wide range of projects in the UK and internationally.

I deliver high-quality architectural design services for residential projects, including loft conversions, extensions, refurbishments, and outbuildings. At the heart of my design philosophy is the belief that every project should be unique and tailored to each client’s needs. Architecture should serve a practical purpose, be aesthetically pleasing and evoke an emotional response, which I strive to achieve in all my designs. As a result, I have a proven track record of delivering more than 1500 successful architectural plans for loft conversions and extensions in the Greater London area with fully satisfied clients.

In my architectural practice, good communication is essential for the success of any project. With an excellent technical background and interpersonal skills, I work closely with my clients to fully understand their needs, preferences, and goals, ensuring their vision is brought to life through my designs.

I have a deep knowledge of building regulations and ensure that all my architectural plans comply with the latest industry standards and regulations. My focus on quality and attention to detail means I can provide my clients with peace of mind, knowing their project is in safe hands.

At the core of my design approach is the belief that architecture is a profession as well as an art form. My aim is to create architectural designs with anthropocentric character so that each formed space can be lived as a “residence” not only for the body but also for the mind and soul. Concept to creation, perfect form and function. I approach each project with a deep understanding of design’s power to shape and enhance our environment. Whether a small extension or a large-scale residential project, my ultimate goal is to create spaces that meet my clients’ practical needs and inspire and delight them.

Thank you for taking the time to learn more about me and my design philosophy. I look forward to working with you on your next project. Contact me today to discuss it, so I can help you achieve your goals with my architectural design services.

1,500 Delivered Projects

Stella kordista Architecture Workshop has delivered more than 1,500 (One Thousand Five Hundred) Successful Architectural Plans for Loft Conversions & Extensions in the Greater London Area with Fully Satisfied Clients.

Map of London showing 1500 delivered architectural plans for loft conversions and extensions by Stella Kordista RIBA and ARB Architect

5.0 Stars Google Reviews

5 star reviews

“This is the third design we have used from Stella and again it had a multiplicity of good ideas incorporated in it which we were unlikely to have thought of, as well as two separate idea paths given. The 3D rendered drawings supplied were really helpful as we could see very clearly how the chosen design would look and fit into the house. Again, well done Stella!”

Project Location: Surbiton, Greater London

Ray Chandler
5 star reviews

“We were delighted with the plans that Stella drew up for us. Stella was very consultative, knowledgeable and approachable. She also got the drawings through planning extremely quickly! We can’t thank her enough.”

Project Location: Bromley, Greater London

Zoe Joachim
5 star reviews

“From first meeting Stella she has been so approachable and completely understood what we were hoping to achieve whilst also offering some really clever suggestions to maximise space, light and the flow of our house. We’ve been really happy with her drawings and approach to the planning process and it’s been fantastic to see those drawings materialise with the building underway. We can’t wait to live in the finished space! Thank you Stella – we highly recommend and hope to work together again one day.
Joe and Emily.”

Project Location: Bromley, Greater London

Emily Voller
5 star reviews

“Stella has been incredibly helpful in getting our extension and renovation project off the ground, translating our design ideas into an actionable plan, managing the planning application process and getting our plans across the line. Stella has provided us with invaluable advice and was responsive to all our queries throughout the whole process. I definitely recommend her and would want to work with her again.”

Project Location: Dorking, Surrey

Sora Utzinger
5 star reviews

“Stella produced the drawings for our loft conversion quickly, professionally and at a very reasonable price. Requests for amendments to be made to the drawings were actioned swiftly and accurately. Clear communication throughout the whole process, she has been so helpful in each details and we have been so happy working with her. We look forward to working with her on our future projects.
Thanks and best regards

Project Location: Teddington, Greater London

5 star reviews

“It was an absolute pleasure dealing with Stella Kordista. She was incredibly professional and very friendly. Her advice and comments were spot on. She took on board all my comments and input and was happy to discuss at length my ideas for the project. I believe that Stella made all the difference to securing planning permission. I would heartily recommend Stella Kordista and will certainly be working with her for my future projects.”

Project Location: Sutton, Greater London

V Dobrochynskyy
5 star reviews

I have nothing but good things to say about Stella. She was very helpful and responsive throughout our two planning application processes. She kept me updated and would follow-up very quickly with the council for any information they requested. Would certainly recommend Stella and use her again for any future applications.

Project Location: Richmond, Greater London

Akshay Agrawal
5 star reviews

“We have used Stella a few times for various projects on our property and always find her professional and accommodating to requests being made. Stella provides revised drawings promptly and is happy to listen to suggestions and develop these to final construction versions of the drawings. Stella also responds promptly to queries from our structural designer, which reduces the timeframe and costs. Finally, we find her charges reasonable.”

Project Location: Haywards Heath, West Sussex

Paul Whyman

Commercial Projects

Bespoke Sketches


Selection of signature Projects