Transform Your Home with Expert House Extensions
Looking to add more space, functionality, and value to your home? At Optima Builders Ltd, we specialise in bespoke home extensions across North and North-West London, delivering stunning results tailored to your needs and lifestyle.
Why Choose a House Extension?
Whether you need an open-plan kitchen, an extra bedroom, a home office, or a larger living area, a house extension is the perfect solution. It’s often more cost-effective than moving, and it allows you to stay in the neighbourhood you love—just with more room to breathe.
Our Services Include:
- Rear Extensions – Ideal for opening up your ground floor space
- Side Return Extensions – Maximise space in narrow areas
- Wrap-Around Extensions – Create a bright, expansive living area
- Double Storey Extensions – Add space upstairs and down
- Kitchen & Living Room Extensions – Modern, functional designs that transform your daily life
Local Experts You Can Trust
We’ve completed numerous projects in areas like Hampstead, Finchley, Golders Green, Barnet, Muswell Hill, Highgate, and beyond. We understand the unique planning rules and property styles across North and North-West London, ensuring a smooth process from design to completion.
What You Can Expect:
- Free consultation and detailed quote
- Planning permission and architectural support
- High-quality materials and craftsmanship
- Transparent timelines and budgets
- Dedicated project manager for every build
Ready to Expand Your Home?
Let’s bring your vision to life. Whether you’re in Maida Vale, Swiss Cottage, Crouch End, or Camden Town, Optima Builders is here to deliver quality extensions that match your goals.
Contact us today to schedule a free home visit and discover how we can extend your space and elevate your lifestyle.
Let’s bring your vision to life – call us now for a free consultation.
📞 0800 975 6156



Side Return Extension in North & North-West London – Unlock the Hidden Potential of Your Home
Looking to create a brighter, more spacious kitchen or dining area without compromising your garden or moving home? A side return extension is a smart, space-enhancing solution – especially suited for period terraced and semi-detached houses found throughout North and North-West London, including areas like Hampstead, Maida Vale, Finchley, and Muswell Hill.
At Optima Builders, we specialise in designing and building high-quality side return extensions that transform underused side alleys into beautiful, functional living spaces. Whether you’re dreaming of an open-plan kitchen, a family room, or a seamless indoor-outdoor connection, we’re here to make it happen.
Why choose us?
- In-depth knowledge of planning regulations and property styles across North & North-West London
- End-to-end service – from concept and planning applications to full construction and finishing
- Transparent pricing and clear communication throughout the entire project
Add value, light, and functionality to your home with a side return extension tailored to your needs. Contact us today for a free consultation and see how we can transform your space.
