Trusted Builders Serving Greenwich, South East London
JT Allen are experienced builders working throughout Greenwich and surrounding areas. With over 35 years in the building industry, we deliver exceptional loft conversions, house extensions, kitchen and bathroom renovations, and complete property refurbishments for Greenwich homeowners.
About Greenwich
Greenwich is a historic riverside borough combining maritime heritage with modern living. From the UNESCO World Heritage Site around the Old Royal Naval College to the residential streets of West Greenwich and East Greenwich, the area offers diverse architectural styles.
Local landmarks include Greenwich Park, the Royal Observatory, Cutty Sark, the O2 Arena, and Greenwich Market.
Request a Quote
Contact Swanbourne Construction for a free, no-obligation quote.
Greenwich Property Types
Greenwich features a diverse range of housing: Georgian townhouses near Greenwich Park, Victorian terraces throughout residential areas, Edwardian villas, riverside apartments, and characterful period conversions.
Our team has extensive experience working with all these property styles, understanding their unique characteristics and the best approaches for extensions, loft conversions, and renovations.
Our Building Services in Greenwich
Loft Conversions
Transform your unused attic into valuable living space. We’ve completed numerous loft conversions in Greenwich, from Velux conversions to full dormers and hip-to-gable extensions.
House Extensions
Expand your living space with a beautifully designed extension. We build rear extensions, side returns, wraparound extensions, and two-storey additions throughout Greenwich.
Full Property Renovations
Complete property refurbishments and modernisation projects, from single rooms to whole-house transformations.
Kitchen Renovations
Create your dream kitchen with our complete kitchen renovation service. From design to installation, we handle everything.
Bathroom Installations
Transform tired bathrooms into stunning modern spaces. En-suites, wet rooms, and full bathroom renovations.
Carpentry
Custom joinery and fitted furniture including wardrobes, alcove units, and storage solutions.
Planning & Building Regulations in Greenwich
Greenwich falls under Royal Borough of Greenwich. The Royal Borough of Greenwich has specific requirements for the Maritime Greenwich World Heritage Site buffer zone. Our team understands these regulations and works closely with the planning department to ensure compliance.
We handle all planning applications and building regulations approval, ensuring your project proceeds smoothly.
Why Greenwich Homeowners Choose JT Allen
- 35+ years of building experience
- Extensive work completed in Greenwich and surrounding areas
- Understanding of Royal Borough of Greenwich requirements
- Fully insured with comprehensive guarantees
- Local references available
- Free, no-obligation quotes
What Our Greenwich Customers Say
Get Your Free Quote in Greenwich
Ready to start your building project in Greenwich? Contact JT Allen today for a free consultation and quote.
- 07734 975051
- sales@jtallen.co.uk
- 12 Waterford, Battlesbridge, Essex, SS2 7GT
Areas Near Greenwich We Also Serve
We serve all surrounding areas including: Dulwich, Greenwich, Blackheath, Lewisham, Peckham, Camberwell, Forest Hill, Sydenham, Catford, Hither Green, Brockley, Deptford, New Cross, Honor Oak.