Watford – Double Storey Side Extension, Rear Extension, Loft Conversion & Full Refurbishment

This spectacular Watford project is a perfect example of how our design and build company turns a client’s vision into reality. The brief was simple yet ambitious: to make this house truly feel like home. Through a carefully planned double storey side extension, rear extension, and loft conversion, combined with a complete refurbishment, we delivered a property that is both unique and deeply personal.

The ground floor was reimagined with a spacious open-plan kitchen and dining area, finished in neutral tones for a timeless look. The kitchen stands out with its immaculate bespoke finish, designed to be the heart of the home. A large skylight in the extension roof floods the interior with natural light, enhancing the sense of space and connection with the outdoors.

Beyond functionality, we focused on creating a home full of personality. One of the most memorable touches was the installation of a traditional indoor swing—adding charm, tranquillity, and a one-of-a-kind feature that makes this property stand out. Bespoke wallpaper, carefully selected with the client, further enhanced the individuality of the design, ensuring the interiors reflect their personal style.

Upstairs, the loft conversion maximised the property’s footprint, creating valuable new living space while maintaining harmony with the existing architecture. The entire house was finished with meticulous attention to detail, from the bespoke staircase to the fully modernised electrical and media systems. Every element was completed without compromise, ensuring the property feels luxurious, practical, and full of character.

At The Market Design and Build, we pride ourselves on being trusted house extension builders in London. Whether you’re considering a double storey extension, a rear extension, or a loft conversion, our experienced team delivers projects that combine technical excellence with a truly bespoke finish.

Key Features

• Double Storey Side Extension for significant extra living space

• Rear Extension with bespoke open-plan kitchen

• Loft Conversion adding valuable new rooms

• Large skylight to flood the extension with natural light

• Bespoke staircase crafted to client’s specification

• Traditional indoor swing for a unique design touch

• New electrics & integrated media/entertainment system

• Neutral finishes & bespoke wallpaper for a personalised interior