About LWJ Construction
Residential Builders in LondonA Considered Approach to Residential Construction
LWJ Construction is a London-based (Dulwich) residential construction company specialising in high-quality loft conversions, extensions, basements and home refurbishments across South and Central London.
Our approach is entirely bespoke. Every project is carefully considered to ensure design intent, functionality and build quality are aligned from the outset.
Built Through Collaboration
We work closely with homeowners, architects and designers, fostering a collaborative process that allows each vision to be realised with clarity and precision.
Through clear communication and early coordination, we ensure design, technical detail and construction are seamlessly integrated throughout the build.
From Concept to Completion
We provide a full residential building service, managing projects from initial consultation through to completion.
Our experienced team and dedicated project management ensure a structured, transparent and well-executed construction process, delivered with care and attention to detail.
Craftsmanship at the Core
Craftsmanship underpins everything we do. We deliver residential construction projects defined by skilled execution, refined finishes and lasting quality — built with integrity and care.