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BASE Architecture

Side Return Extensions

SIDE RETURN EXTENSIONS THAT CREATE INCREDIBLE LIVING SPACES

Tailored to Your Taste

Flexible Design Solutions

Opportunities for large open spaces

Increase Property Value

Perfect for airbnb and lettings

See our testimonials
See our testimonials
 

Side Extensions & Side Return Extensions

A single or double-story side extension can be a fantastic way to expand your property through the creation of additional living space or new rooms that serve a specific function, such as an office or a playroom. Our team of experts will work with you to design an extension that seamlessly blends with the existing structure and that is full of character, practicality and suited to any family dynamic. Talk to one of our experts about turning your side return extension ambitions into a reality, today.

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WHY CHOOSE BASE FOR YOUR SIDE RETURN EXTENSION?

Choosing us for your home extension means partnering with a team that blends 20+ years of architectural expertise with a passion for creating spaces that enrich lives. Here’s why we stand out:

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EXPERT GUIDANCE AT EVERY STEP:

Benefit from our hands-on support through every phase. We simplify decisions and streamline processes, ensuring a smooth journey from concept to completion.

INNOVATIVE SOLUTIONS FOR ANY SPACE:

We turn constraints into creative highlights, ensuring every inch of your extension is both practical and aesthetically pleasing, regardless of your property’s challenges.

BESPOKE DESIGNS TAILORED TO YOU:

Your vision is our blueprint. We craft every extension to reflect your personal style and needs, ensuring your new space is a perfect addition to your home.

A SEAMLESS, STRESS-FREE PROCESS:

From initial sketches to final touches, our streamlined process is designed to eliminate stress & uncertainty. Clear communication, timely updates, precision & care.

SUSTAINABILITY AT THE HEART:

With a commitment to eco-friendly designs, we ensure your extension not only adds space but also efficiency. Our designs incorporate sustainable materials and technologies, reducing your environmental footprint and saving on energy costs.

LOCAL EXPERTISE, GLOBAL STANDARDS:

Leverage our deep understanding of local regulations coupled with our commitment to global design standards. This unique blend guarantees a smooth approval process and an extension that’s both compliant and captivating.

AWARD-WINNING QUALITY:

Our reputation is built on a foundation of excellence. With numerous accolades for our innovative designs and client satisfaction, you can trust in our commitment to delivering outstanding results.

COMPLETE SERVICE OFFERING:

We manage every aspect of your project, from securing planning permissions to construction oversight, ensuring a harmonious and cohesive extension that complements your home beautifully.

1

INITIAL CONSULTATION

Every great extension begins with a conversation. We start by listening to you—understanding your needs, desires, and dreams you have for your home. This initial consultation is the foundation of the project, where we align our expertise with your vision to ensure the final design truly reflects your aspirations.

2

DESIGN & PLANNING

With a clear understanding of your requirements, our team gets to work on crafting a bespoke design. This stage is all about attention to detail, as we meticulously tailor every aspect of the extension to meet your specific needs. We navigate the complexities of planning permissions and regulations on your behalf, ensuring your design not only meets but exceeds expectations while remaining fully compliant with local standards.

3

COMPLETION & SUPPORT

The final step in our process is the most rewarding—handing over the transformed space to you. But our commitment doesn’t end there; we provide ongoing support to ensure your new extension continues to meet your needs well into the future. Whether it’s maintenance advice, upgrades, or simply answering questions, we’re here to ensure your satisfaction over the long term.

How it works

Our Process:
Simplified for Your Ease

At the heart of our service is a commitment to simplicity and transparency. We’ve refined our process to ensure your journey from initial concept to the joy of living in your enhanced space is as smooth and enjoyable as possible.

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READY TO TRANSFORM YOUR HOME?

Each home and homeowner is unique, and so is our approach. We offer personalized services tailored to your specific needs, ensuring a perfect blend of functionality and aesthetics.

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Frequently Asked Questions

Still Have Questions?

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Similar to a lot of single-storey extensions, side return extensions can fall under permitted development rights, which means that you won’t require planning approval, although those spanning over two or more floors will likely require a full planning application to be submitted.

Depending on the scale and quality of the finish, side-return extensions can cost anywhere from £40,000 upwards for a single-story side-return extension, to £100,000 for a high-end build that spans two or more floors.

The construction of a side-return extension can take anywhere between 3-5 months with the later timeframes allocated to larger builds over two or more floors.

Why our
customers
love us

 

Get Started Today

It all starts here, tell us a bit about your project and one of our expert architects will get in touch to discuss your idea in more detail.

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