Thima Green Ltd | Loft Conversions & Home Extensions in Bromley

Thima Green Ltd is a trusted Bromley building company specialising in loft conversions, home extensions and high-quality home improvements across Bromley, Beckenham, London and surrounding areas. We started as a local handyman service and grew into a reliable design-and-build company, delivering loft conversions, extensions, renovations and practical building solutions with clear communication, quality workmanship and free no-obligation quotes.

Complete design-and-build (including architectural + structural design)

We offer a fully joined-up service, from first ideas to final finish. Working with trusted Bromley and Beckenham architects and structural engineers, we can arrange architectural drawings, structural calculations, and supporting documents for planning and Building Regulations — keeping your project efficient, compliant and well managed from day one.

Our building services

• Loft conversions (dormer, hip-to-gable, mansard and more)
• Rear extensions and side extensions (including side return and wraparound options)
• New builds, renovations and refurbishments
• Structural alterations and internal reconfiguration
• Project management and coordination of trades

Local builder. Practical advice. Free estimates.

Thima Green Ltd specialises in loft conversions, house extensions, home extensions and handyman services in Bromley, Beckenham, London and surrounding areas. Free quotes.

No project is too big or too small. We provide free, no-obligation estimates and straightforward advice tailored to your home and budget. If you’re looking for an experienced local builder for a loft conversion, extension or new build in Bromley and nearby areas, get in touch to discuss your plans.