In the heart of Hackney, an early Victorian house has been thoughtfully restored and retrofitted to create a warm, contemporary family home. Designed by Architecture for London, the project seamlessly blends historic character with modern sustainability, transforming the property into a fossil-fuel-free environment while preserving its architectural heritage.

At the core of this renovation lies a striking curved staircase rendered in smooth lime plaster. This sculptural element not only serves as a visual centrepiece but also connects the existing home to a new loft conversion. Here, a spacious additional bedroom is framed by a generous dormer window, inviting natural light and offering expansive views of the sky.

The rear of the property features a carefully crafted extension that enhances the connection between the house and the garden. Inset walls frame views outward, while large-format stone tiles anchor the space. The extension is constructed using Marshmoor brick and GGBS-enhanced concrete lintels, selected for their aesthetic qualities and reduced environmental impact. Internally, oak flitch beams provide structural support – a sustainable alternative to traditional steel – while also adding warmth and texture to the family entertaining space.

Sustainability is central to the project. Two air source heat pumps located in the rear garden power the underfloor heating, eliminating reliance on fossil fuels. An MVHR (mechanical ventilation with heat recovery) unit circulates fresh, pre-heated air throughout the home, ensuring energy efficiency without compromising comfort. Internal insulation combines wood fibre with aerogel in window reveals, reducing thermal bridging and minimising the risk of condensation.

The design also embraces low-carbon construction techniques by incorporating composite steel and timber flitch beams, reducing embodied energy while maintaining structural integrity. This commitment to sustainable innovation extends to the choice of finishes, where materials like lime plaster, solid oak, and oak-veneered plywood provide a tactile and cohesive interior palette.

Beyond technical performance, the renovation emphasises a sense of place and connection. The interplay of light, material, and form is carefully considered throughout the home. Pendant lighting in the family room casts warm pools of illumination across the stone flooring, while the curved stair echoes the soft lines of the original hallway, reinforcing a dialogue between old and new.

The Hackney House project exemplifies how contemporary architecture can honour historical character while embracing a low-carbon future. Through thoughtful design and innovative material choices, Architecture for London has created a home that is both beautiful and sustainable, offering a compelling vision for modern urban living.