Welcome to Tholos Architects, your trusted partner for architectural and design services in Barnet. With a deep understanding of the local character and planning regulations, we bring a unique approach to every project. Whether you’re considering a timber frame extension, a bespoke renovation, or need guidance on planning use classes, our team is here to support you every step of the way.
Our Services in Barnet
1. Renovations and Refurbishments
Transform your existing property into a modern, functional, and stylish space. From period properties in High Barnet to contemporary flats in East Barnet, we specialize in enhancing your home’s potential while preserving its charm.
2. Extensions
Expand your living space with:
- Single-story extensions: Perfect for creating open-plan kitchens or additional living areas.
- Timber frame extensions: A sustainable and efficient way to add space while maintaining aesthetic harmony with your property.

3. Loft and Attic Conversions
Maximize your property’s vertical space. Whether you envision a cozy guest suite, a home office, or a master bedroom, we design loft conversions that blend practicality with elegance.
4. Change of Use and Planning Use Classes
Navigate the complexities of planning use classes with ease. If you’re looking to convert a property for residential or commercial purposes, our expertise ensures compliance and a smooth planning process.
5. Bespoke New Builds
From concept to completion, we design and deliver one-of-a-kind new build properties that reflect your vision and the character of Barnet’s architecture.
Why Choose Tholos Architects?
- Local Expertise: We understand the architectural nuances and planning requirements of Barnet, ensuring your project aligns with local regulations and aesthetic standards.
- Comprehensive Support: Our team of architects, engineers, and designers provides end-to-end solutions, making the process seamless and stress-free.
- Sustainable Design: We integrate eco-friendly materials and energy-efficient solutions, from timber frame extensions to innovative insulation techniques.
- Client-Centric Approach: Your vision is our priority. We collaborate closely to ensure the final design exceeds expectations, meeting both functional and aesthetic goals.
- Experience and Expertise: With a portfolio spanning a variety of projects in Barnet and beyond, we bring proven expertise and innovative thinking to every challenge.
Explore the Potential of Your Barnet Property
Barnet’s rich blend of traditional and modern architecture provides a fantastic backdrop for innovative designs. Let Tholos Architects help you:
- Unlock the full potential of your home with tailored renovations and extensions.
- Transition smoothly through planning use classes for a change of use project.
- Create a space that reflects your lifestyle and enhances your property value.
Get Started Today
Ready to bring your vision to life? Contact Tholos Architects for a consultation in Barnet. Whether you’re planning a single-story extension, a loft conversion, or exploring planning use classes for a commercial-to-residential project, we have the expertise to make it happen. Let’s build something extraordinary together.