Ecclesall Design

27/05/2026

You may not always need planning permission for smaller extensions or alterations, as some projects can fall under permitted development rights.

That said, the rules are not always straightforward, especially for listed properties, homes in conservation areas, locations covered by Article 4 Directions, or when the chosen architectural design features contrasting materials. So it is always worth checking before you begin.

We are happy to review your property and advise whether permission or a Lawful Development Certificate is the right next step for your house extension:

https://ecclesall.design/planning-permission/

20/05/2026

Some properties offer the perfect opportunity for extensive house extensions, especially when large gardens and surrounding space provide greater flexibility for reimaging your home's layout.

With the right design approach, you can create a more spacious, light-filled home that makes the most of both your property and its setting.

https://ecclesall.design/house-extensions/

Experts in house extensions across Yorkshire & Derbyshire, helping you through the whole process. Architectural designs and planning permission.

13/05/2026

Our team has achieved another successful planning permission for a transformative house renovation and extension project.

This design formed an enlarged footprint and a completely revised layout while reducing the visual mass of this lovely detached property in a countryside setting.

It has been a fantastic project, and we are excited to see the building take shape.

06/05/2026

We have achieved another planning permission for a single-storey rear extension, replacing the old structures with an expanded kitchen and a new garden room.

Ecclesall Design has a 100% success record for achieving planning permission for self-build houses and house extensions:

https://ecclesall.design/planning-permission/

29/04/2026

This recently completed double-storey side extension project in Sheffield blends in seamlessly with the original character of the house.

Our design adds a spacious rear extension, creating a new kitchen and dining room area with plenty of natural light and views of the garden.

22/04/2026

Imagine what your home could become with a carefully designed extension.

More space for family life, more natural light and a design that adds both function and kerb appeal.

Our team at Ecclesall Design are here to help bring your vision to life:

https://ecclesall.design/house-extensions/

We make your property dream a reality. Architectural services and designs, 100% success record with planning permission, building regulations.

15/04/2026

Is it time to reimagine your home?

You can reimagine your home with an extension designed around the way you live today.

From brighter open-plan spaces to better flow and more room for family life, the right design can completely transform your property as your lifestyle changes.

Thinking about extending? We can help bring your ideas to life.

https://ecclesall.design/

We make your property dream a reality. Architectural services and designs, 100% success record with planning permission, building regulations.

25/03/2026

Our recent horse-riding arena project is nearly complete.

This project isn't a building, but it does still require planning permission.

Our team at Ecclesall Design was pleased to take on this challenge, design the arena, and guide it through the planning process with JS Planning Services.

18/03/2026

If you are thinking about extending your home, then our house extension architectural design service helps you unlock space, improve layout, and secure planning permission with confidence.

Ecclesall Design has a 100% success rate with planning permission for house extensions. We guide your project from concept to approval.

We make your property dream a reality. Architectural services and designs, 100% success record with planning permission, building regulations.

04/02/2026

We love seeing the new spaces created once our projects are complete.

Our Middleton project, located in a Conservation Area within the Peak District National Park, enlarged an upstairs bedroom to create a new master suite with en suite and replaced a previous 20th-century extension with a more sympathetic design.

The result is a cottage that respects its 1800s heritage while delivering bright, modern living spaces designed for modern life.