Trusted Builders Serving Lewisham, South East London
JT Allen are experienced builders working throughout Lewisham 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 Lewisham homeowners.
About Lewisham
Lewisham is a vibrant, diverse borough experiencing significant regeneration. The area offers excellent transport links with the DLR and mainline stations, making it popular with commuters. Housing stock ranges from Victorian terraces to modern developments.
Local landmarks include Lewisham Shopping Centre, Lewisham Hospital, the River Ravensbourne, and the new Lewisham Gateway development.
Request a Quote
Contact Swanbourne Construction for a free, no-obligation quote.
Lewisham Property Types
Lewisham features a diverse range of housing: Victorian terraced houses, Edwardian properties, 1930s semi-detached homes, post-war housing, and new-build developments.
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 Lewisham
Loft Conversions
Transform your unused attic into valuable living space. We’ve completed numerous loft conversions in Lewisham, 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 Lewisham.
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 Lewisham
Lewisham falls under Lewisham Council. Lewisham Council is generally supportive of home improvements that increase housing quality. We work regularly with their planning and building control teams.
We handle all planning applications and building regulations approval, ensuring your project proceeds smoothly.
Why Lewisham Homeowners Choose JT Allen
- 35+ years of building experience
- Extensive work completed in Lewisham and surrounding areas
- Understanding of Lewisham Council requirements
- Fully insured with comprehensive guarantees
- Local references available
- Free, no-obligation quotes
What Our Lewisham Customers Say
Get Your Free Quote in Lewisham
Ready to start your building project in Lewisham? Contact JT Allen today for a free consultation and quote.
- 07734 975051
- sales@jtallen.co.uk
- 12 Waterford, Battlesbridge, Essex, SS2 7GT
Areas Near Lewisham 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.