Architectural services across Yorkshire and Derbyshire

Creative and innovative architectural design for new build houses, house extensions and commercial property

Our creative architectural services combine inspiration with functionality thanks to the Ecclesall Design team’s many years experience within architecture, planning and construction. We have an outstanding success record for achieving planning permission – 100% success with planning for building a house and house extensions – and a practical, hands-on understanding of the building process. We guide your project through every part of the process, from your initial consultation to successful completion.

Whether you need us to obtain planning permission for a new build house in an existing garden, are looking to develop a commercial property or want architectural design and plans for your house extension in Yorkshire or Derbyshire, you can rely on us. Throughout this website you will find a selection of useful information that we have put together specifically to help you from start to finish.

Browse our 3D design brochure

See our 3D portfolio brochure for project examples, ideas and insights into our architectural design

Commercial architecture, house extension and new build house projects

Original Building Our Design
Original Building Our Design
Original Building Our Design
Original Building Our Design
Original Building Our Design

More projects can be found in our Portfolio

This photograph is one of our precious memories. Members of the pubic browsing our architectural design information below, which is for a commercial café extension project in Sheffield. The building is located at a prominent position on Abbeydale Road adjacent to a conservation area. Our architectural services and design achieved planning permission with overwhelming community support.

We have a 100% success record in obtaining planning permission for our residential architectural design clients as against a national average of 72%. Just to state the obvious, that means that almost 30% of planning applications are refused, yet every one of Ecclesall Design’s residential clients has won planning permission for their home extension or loft conversion project. You can engage our architectural services for your project with confidence, knowing that getting planning permission granted for your project is absolutely as important to us as it is for you!  

Explore our architectural services:

House extensions Sheffield
Building a new house Sheffield
Commercial building architectural drawings

We provide inspirational architectural services and take your project from the initial idea to confirmation of permitted development or planning permission.

We specialise in house extension design with a superb record in planning permission success.

Bespoke design for individual houses and small developments including conservation areas, gardens and greenfield sites.

We provide building regulation details and section drawings either as part of our architectural design package or as a separate service.

Our team has a wealth of experience in providing planning permission advice, building regulation detail and architectural design drawings.  We guide you through the entire process.

Our portfolio ranges from small or large house extensions to new build houses and commercial properties such as cafés, shops and warehouses.

Check out our latest planning permission success!

Wirksworth, House Extension Project

Planning permission has been granted on our Wirksworth project, for the building of a single storey rear extension to this old stone cottage, that lies not only in the Peak Distric National Park but also within a local conservation area.

Date achieved: June 2024

Whirlow, House Extension Project

Planning permission has been granted on our Whirlow project, for the building of a single-storey side/rear extension to this property.

Date achieved: March 2024

Dover, House Extension Project

Planning permission has been granted on our Dover project, a substantial house extension with significant internal layout alterations to this beautiful stone-built property.

Date achieved: November 2023

Our architectural awards:

Best Residential Architecture Studio 2024

Best Residential Architecture Studio 2024 - South Yorkshire

Best of Houzz 2024

Best of Houzz 2024 for Service

Most Outstanding Residential Architecture Practic

Most Outstanding Residential Architecture Practice - 2024 - Sheffield

New Build Architecture Firm of the Year

New Build Architecture Firm of the Year, Corporate LiveWire Global Awards 2023/24

Most Outstanding Residential Architecture Practice - 2024 - Sheffield

Most Outstanding Residential Architecture Practice - 2023 - Sheffield

Midlands Enterprise Award, New Build Houses

Best New Build Architectural Design Firm 2023 - Yorkshire. Northern Enterprise Awards 2023 

Midlands Enterprise Award, New Build Houses

Most Innovative New Build Architecture 2023 - Derbyshire. Midlands Enterprise Awards 2023 

Best of Houzz 2023 logo for architectural design service

Best of Houzz Service 2023

Most Outstanding Architectural Practice Award

Most Innovative Residential Architecture Practice - Yorkshire. Northern Enterprise Awards 2022

Most Outstanding Architectural Practice Award

'Most Outstanding Residential Architecture Practice - 2022 - Sheffield' by M&A Today - Global Awards

Best Architectural Drawing & Design Consultancy 2022 - South Yorkshire

Most Outstanding Residential Architecture Practice - 2022 - Sheffield

Best Architectural Drawing & Design Consultancy 2022 - South Yorkshire

Best Architectural Drawing & Design Consultancy 2022 - South Yorkshire

Best of Houzz Service Sheffield Architects

Best of Houzz Service 2022

Best of Houzz Service Sheffield Architects

Build Magazine – Most Outstanding Residential Architecture Practice, 2022 - Sheffield

Best of Houzz Service Sheffield Architects

Best of Houzz Service 2021

Sheffield Architects Homebuilder Award

Build Magazine – Best Architectural Design Company, South Yorkshire 2021

Top Architects in Sheffield

Three Best Rated – 2020 Review as Top 3 Architects in Sheffield

Provider of Architecture and Design, Sheffield

Build Magazine – Leading Provider of Architecture and Design, Sheffield, 2020

Architectural Design Award

Best of Houzz 2020 – Customer Service

Architectural Design Award

Build Magazine – Awarded ‘Ones to Watch’ in the 2020 Design & Build Awards

Architectural Design

Best of Houzz 2019 – Rated the Highest Level For Client Satisfaction By The Houzz Community

Architectural Design Award

Recommended on Houzz 2019 – Houzz Community Recommended Professional

Our client testimonials:

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"Sue Humphrey of Ecclesall Design is impressively professional, superbly knowledgeable, resourceful, and conscientious. Without Ecclesall Design’s expert support and advice and 24/7 commitment, we would not have secured our planning permission and successfully overcome the obstacle in the path of that final approval"

PROFESSOR CHRIS CHAPPLE & DR MARY CHAPPLE
Architectural Design
Client Testimonial
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Thank you for today's meeting following what looks like a lot of hard work. Thank you for the drawings; clearly a LOT of hard work goes into these!

PAUL ADAMS
Architectural Design
Client Testimonial
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Right from the first meeting, Mark and I particularly appreciated how you were able to pick up on important aspects of what we wanted from a new extension and turn those ideas into an individual, beautiful and well thought out design. The ability to pick and choose the interior aspects from several layout suggestions as well as the ease of communication throughout from planning through to the build helped to make the whole experience as easy (and exciting!) as it could be, so thank you.

KAT & MARK HEARD
Architectural Design
Client Testimonial
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Really pleased with the service provided and the drawings exceeding our expectations, Donatas and Sue were able to see things that we couldn't potentially could change the whole way we live in our house, ``money well spent`` should be their strap line.

QUINTON BROWN
Architectural Design
Client Testimonial
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We asked Sue and Donatas to draw us plans for a loft conversion (3 bed semi detached house) and submit these to the council for buildings regulations approval. They came to the property to measure and then drew up the plans. The initial email of plans included various options for us to consider (including en suite / not ensuite / dormer window / not dormer window / different stair case locations). After we consider the plans we asked them to make some alterations to get the design to be perfect for us - which they happily did in only a couple of days. We were really pleased with the quality of service and the price for our plans.

JAIMEE & PHIL
Architectural Design
Client Testimonial
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Sue and Donatas drew the plans for our single storey extension and provided a great service. Sue was very quick to make requested changes to the plans. Sue has been great at overseeing the building project, efficiently and patiently dealing with queries and asking helpful questions when trying to decide on aspects of the build. We've almost finished the building project and we're delighted with how it's all coming together. We are pleased to recommend you and wish you every success with Ecclesall Design.

LOUISE SAINSBURY
Architectural Design
Client Testimonial
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Fantastic service and very good price. Sue and Donatas were very knowledgeable and extremely helpful in drawing up plans to give us several options to choose from when planning a side extension and loft conversion. Would recommend to friends and family and would use again in the future.

CHRIS VAS
Architectural Design
Client Testimonial
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Sue and Donatas at Ecclesall Design were both very helpful and listened to what we were looking for. They then used there experience and expertise to advise us on more suitable options that we may not have thought of on our own. The plans were drawn up very fast and we then sat down to go through tweaks and any changes before choosing our final design. I would highly recommend using Ecclesall Design to any of my family and friends.

LAURA BROWN
Architectural Design
Client Testimonial
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I would highly recommend working with Ecclesall Design. Sue and Donatas have drawn up excellent plans for our double storey side/single storey rear extension. I was impressed with the variety of initial options that were presented to us which allowed us to pick our favourite and fine tune the layout to make the best use of space. They are always on the end of the phone to give advice and are very good value for money.

RICHARD WHEELER
Architectural Design
Client Testimonial
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What a fab company - responsive, innovative and flexible! Sue is amazingly knowledgeable and helpful, Donatas is polite, approachable and does fantastic drawings. I asked them to produce plans for a single storey extension - they worked with me to make sure the final drawings were a reflection of what I wanted - not easy, since not only am I demanding, I tend to sprout ideas at a moment's notice. Various practical iterations of these ideas were produced very rapidly, and once the final version was agreed, Sue submitted the drawings to Planning. How lovely - a one-stop shop, and didn't cost an arm and a leg.

ALYSSON MOORE
Architectural Design
Client Testimonial
Some of our recent architectural design projects
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Fabulous service at an excellent price. Sue and Donatas worked tirelessly to achieve a design that met our requirements and satisfied those of the planning officers - not easy in a conservation area! So many revisions all at no extra cost - thank you so much!

JULIA LEATHERLAND
Architectural Design
Client Testimonial

Sheffield friends and partners of Ecclesall Design

Contact our architectural design team to discuss your project

Use the email address or phone number below to get in touch.
Ecclesall Design Sheffield Architect

Do you need architectural design drawings for a home extension, a new build house or a commercial building? We’d love to hear from you.

All projects, big or small, have to start somewhere and communication is a key part of the entire process.

For free, friendly advice please either email or phone us using the details below.

Registered Office – 213 Derbyshire Lane, Norton Lees, Sheffield, S8 8SA

Email: studio@ecclesall.design

Phone: 0114 321 1787

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