📍 Covering All London • Premium Finish
📞 0800 955 0994 ✉️ Request a Quote

House Extensions in London

Rear and side extensions delivered professionally — from structure to a premium finish.

What’s Included

  • Foundations & structural work
  • Brickwork, blockwork & steelwork
  • Plastering, rendering & decorating
  • Kitchen open-plan conversions
  • Full project coordination

Office: Office 1, 56 Tavistock Place, London, WC1H 9RG • All London coverage

Why Modern Core Builders

  • Professional multi-trade team (one company, complete solution)
  • Clean, organised sites with strong communication
  • High-end finishing standards and attention to detail
  • Delivered to current UK regulations

Other Services

Loft Conversions in London
Property Refurbishment in London
Kitchen Installation in London
Bathroom Renovation in London
Electrical Services in London
Plumbing & Heating in London

Get a Free Quote

Tell us what you need — we’ll respond quickly with a clear quote and plan.