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Find Out What We Offer

Structural Alterations & Layout Reconfiguration
Reworking layouts, knocking through walls, or adding new spaces to improve flow and function.
Structural & Planning Support
Full guidance on planning permission, building regulations, structural surveys, and engineering requirements.
Orangeries & Sunrooms
Bring natural light and elegance into your home with bespoke orangeries and sunrooms designed for comfort and style.
Garage Conversions & Home Offices
Convert existing garages into functional spaces such as home offices, gyms, or guest rooms.
Transform unused attic space into bedrooms, offices, or recreational areas with expert design and construction.
Two-Storey Side Extensions
Add significant space while maintaining style and flow, ideal for growing families or multi-functional rooms.
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Our Path to Architectural Greatness

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Services We Offer

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ABOUT GRAND BUILD

At Grand Build, we take pride in delivering exceptional construction and renovation services across London. With a focus on quality, honesty, and seamless execution, we manage every project with precision — ensuring your home is built beautifully and built to last.
  • We believe in honesty, transparency, and clear communication
  • Every project begins with a customer-first approach
  • Tailored planning to match your lifestyle and home needs
  • Designs that balance aesthetics, comfort, and long-term durability
  • Skilled professionals with years of industry experience
  • Premium-grade materials used in every build
  • Meticulous attention to detail from foundation to finishing
  • Strict quality checks at every stage of construction
  • Workmanship that ensures long-lasting structures and interiors
  • Full guidance on planning permissions & building regulations
  • End-to-end project management for a stress-free experience
  • Certified plumbers, electricians, and structural specialists
  • Guaranteed timelines with structured progress updates
  • Responsive customer support and dedicated aftercare
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What Clients Are Saying

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Ready to Transform Your Home?

Business Hours
Monday - Saturday, 9am - 4pm
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50 Chaucer road E17 4BE
We believe every project tells a story. With trust from thousands of satisfied clients, we bring passion, precision, and creativity to every detail we design.
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Commonly Asked Questions

Most loft conversions take around 6–8 weeks to complete once construction begins, depending on the project’s size and scope.
In most cases, loft conversions fall under permitted development rights, but some properties may require formal planning approval.
We offer Dormer, Hip-to-Gable, Mansard, Velux/Rooflight, and custom-designed loft conversions tailored to your property.
Yes — a high-quality loft conversion can boost your property’s market value by 15–25%, while adding practical living space.
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Expert & Skilled Team

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Harry George
Design Architect
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Lulu Dalton
Technical Architect
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Vernon Armour
Interior Architect
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Thomas Hendry
Landscape Architect