QUALITY OVER SHORTCUTS
From rear extensions to full refurbishments, Arkivon Group delivers premium building work in Belsize Park, NW3. Honest pricing, fully insured.
50+ Projects Completed • Fully Insured • Free Quotations • Client Focused
Quality Workmanship
Detail-driven, clean, and built to last.
Honest
Pricing
Transparent quotes, clear communication.
Professional
Team
Experienced, respectful, and always on time.
Results That Increase Value
Renovations designed to improve your home, lifestyle, and property value.
About Arkivon Group
House Extension Builders in Belsize Park, NW3 | Arkivon Group
If you want it done properly, you’re in the right place. We believe every project is a reflection of our name, focusing on clean execution, strong structure, and premium finishes that our clients are truly proud of.
- Fully Insured & Quality Guaranteed
Build Your Dream
Quality Services
House
Extensions
Create more living space and increase property value with a fully designed and managed extension.
Loft
Conversions
Transform unused loft space into a beautiful new room — built to the highest standard.
Bathroom Renovations
Premium bathroom design and full installation, from luxury en-suites to family bathrooms.
Full Refurbishments
Complete property transformations from start to finish — for homeowners, landlords and developers.
Studio Conversions
Professional room-to-studio conversions for creatives, home offices and rental optimisation.
Commercial Projects
Renovation and fit-out solutions for offices, retail spaces and commercial properties.
Safety First
Building Excellence with Integrity
Why Choose Arkivon Group?
- Fully Insured
- Free Quotes
- Quality Workmanship
- Reliable Service
- Professional Project Management
Build Your Dream
Quality Services
Open-Plan Kitchen Diner
Sleek Modern Kitchen Fit-Out
High-End Interior Detailing
Contemporary Cloakroom Installation
Recent Transformations
Excellence in Every Detail
What Our Clients Say
Testimonials
Nour Alloush
Great experience with Arkivon Group Ltd. Friendly, reliable, and the work was done to a high standard. Everything was smooth and hassle-free. Would definitely recommend 👍 …
Google Review
Yousuf Geni Balla
I have used them recently to refurbishment, my bathroom and it was great dealing with them.
Google Review
Khaldoun Aldandan Sy
I had a very positive experience with Arrivon Group Ltd. The team was incredibly helpful, professional, and easy to work with throughout the entire process. They were attentive to my requirements and ensured everything was handled smoothly and efficiently...
Google Review
Salam Hamzah
Highly recommended them, I have been looking for a good builder they were reliable trustworthy and on time. Thank you.
Google Review
Ready to Transform Your Property?
Get Expert Advice & a Free Quote. We prioritize clear communication and professional results.
Whether you're planning a renovation, extension, loft conversion, or full refurbishment, our team is here to help. We provide clear advice, transparent pricing, and professional project management from start to finish.
Contact Details:
Email: info@arkivongroup.co.uk
Call / WhatsApp: 07754 690740
Office Line: 020 8830 9702