House Extensions in Letchworth Garden City

We design all types of extensions for Letchworth Garden City homes: single storey rear extensions that open onto the garden, double storey extensions for growing families, side return extensions that reclaim wasted space, wrap-around extensions for maximum impact, loft conversions that add bedrooms and value, kitchen extensions with open-plan living, and basement conversions where ground conditions allow.

Every design is developed around your property's specific structure, orientation, and the character of the North Hertfordshire streetscape. We use 3D visualisation so you can see exactly how the finished extension will look and feel before any work begins on site.

Planning is often the part of the process homeowners in Letchworth Garden City worry about most, but with the right guidance it is straightforward. We handle every aspect of the Hertfordshire County Council submission — from initial pre-application advice through to determination and discharge of conditions.

Our planning strategy is evidence-based: we research precedent decisions in your area, assess neighbour impact carefully, and present designs that meet both your aspirations and the authority's expectations. This approach consistently delivers positive outcomes.

Every extension in Letchworth Garden City must comply with building regulations covering structure, fire safety, thermal performance, drainage, ventilation, and accessibility. Our construction drawing packages are prepared to satisfy building control inspection at every stage.

We coordinate with structural engineers early in the design process and specify materials and details that meet or exceed current standards. During construction, we conduct site visits and review progress to ensure the build matches our approved drawings.

What sets us apart in Letchworth Garden City is the combination of design quality, planning expertise, and hands-on project support. We do not just draw pretty pictures — we deliver buildable designs backed by rigorous technical documentation.

Our clients across North Hertfordshire consistently tell us they value our honesty, responsiveness, and the way we take the stress out of what can otherwise be a daunting process. We treat your home and your budget with the respect they deserve.