Building Works Greenwich | Specialists for Greenwich Homes

Building Works Specialists in Greenwich, South East London

JT Allen are expert building works specialists serving Greenwich homeowners. With over 35 years of experience, we’ve transformed countless Greenwich homes with beautiful, functional spaces.

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 call back

Complete the form below and we’ll get back to you within 24 hours:

Name

Phone

Project type

Project Description

How did you hear about us?

Preferred contact method

Phone Email

Greenwich Property Types We Work With

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.

Each property type requires a different approach to loft conversions. Our experience across Greenwich means

Popular Building Works in Greenwich

Full House Renovations

Complete transformation of Greenwich’s period properties. Layout changes, rewiring, replumbing, new kitchens and bathrooms, and full redecoration.

Structural Alterations

Knocking through walls to create open-plan living spaces in Greenwich homes. All work is engineer-designed and building control approved.

Period Property Restoration

Sympathetic restoration of Greenwich’s Victorian and Edwardian features. Preserving character while modernising services.

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.

What Our Greenwich Customers Say

We chose JT Allen for our two-storey extension in West Greenwich after seeing their work on a neighbour's property. The quality exceeded our expectations, and they completed the project on time despite some challenging weather. True professionals

Why Greenwich Homeowners Choose JT Allen

Book Your Free Site Survey in Greenwich

Let us assess your property and provide expert recommendations tailored to your Dulwich home.