Home Extensions in Hampstead

At Convert Construction, we specialise in luxury home extensions in Hampstead, delivering a seamless experience from concept to completion. Our integrated team manages every aspect – from architectural design to construction and interior finishes – ensuring a high-quality, bespoke result tailored to your lifestyle. Whether you're extending a Victorian terrace, modernising a family home, or creating additional living space, we handle every detail with precision and care.

By combining design, planning, and construction under one roof, our approach avoids the delays, miscommunication, and hidden costs common with traditional methods. We collaborate closely with you to bring your vision to life – from single-storey rear extensions to wrap-around designs that maximise space and natural light whilst respecting the character of your Hampstead property.

Home Extensions Hampstead

Our team understands the unique architectural heritage of Hampstead's Victorian and Edwardian properties, ensuring any extension seamlessly blends with your home's existing character. We handle all planning permission requirements and building regulations, making the process stress-free for homeowners throughout the NW3 area. From initial design concepts to final completion, our experienced architects and builders work together to create extensions that enhance both functionality and property value.

With over a decade of experience in North London home extensions, we've successfully completed projects ranging from modest single-storey additions to comprehensive wrap-around extensions. Our local expertise means we understand the specific challenges and opportunities that come with extending homes in Hampstead, from working with period features to maximising space in narrow terraced properties whilst maintaining the area's distinctive aesthetic appeal.

Hampstead Home Extensions

Nestled in one of London's most prestigious postcodes, Hampstead offers the perfect blend of village charm and urban convenience, making it an ideal location for extending your family home rather than relocating. The area boasts excellent transport links, with Hampstead Heath station providing direct access to central London, whilst the renowned Royal Free Hospital ensures top-quality healthcare services are nearby. Local schools like Hampstead School and University College School make this area particularly attractive to growing families.

The proximity to Hampstead Heath provides residents with unparalleled access to green space, whilst the historic village centre offers boutique shopping and dining experiences. Our home extensions are designed to complement this unique environment, creating additional living space that allows families to enjoy everything Hampstead has to offer without compromising on comfort or style, whilst potentially adding significant value to properties in this highly sought-after location.

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Frequently Asked Questions

Here you will find answers to some of the most commonly asked questions about home extensions in Hampstead.

The cost of a home extension in Hampstead depends on the size, complexity, and specification of the project.

Factors such as bespoke glazing, specialist finishes, and structural alterations can influence the overall budget.

At Convert Construction, we provide a detailed, transparent quotation and a fixed-price contract after an initial consultation and site survey, so you know exactly what to expect before work begins.

Many home extensions in Hampstead can be built under permitted development rights without planning permission, particularly single-storey rear extensions up to 6 metres for terraced houses and 8 metres for detached properties. However, due to conservation areas and listed buildings in parts of Hampstead, some properties may have restrictions. We provide free consultations to assess your property's specific requirements and handle all necessary applications and approvals on your behalf.
A typical home extension in Hampstead takes 8-12 weeks for construction, with an additional 6-8 weeks for planning and preparation phases. Single-storey rear extensions are generally quicker, whilst multi-storey or complex designs may take longer. Weather conditions and any unforeseen structural work can affect timelines. We provide realistic schedules and keep you updated throughout the process to ensure minimal disruption to your daily life.
Under current permitted development rights, you can typically build single-storey rear extensions up to 6 metres deep for terraced or semi-detached houses, and 8 metres for detached houses in Hampstead. Two-storey extensions are limited to 3 metres deep. However, some Hampstead properties may be in conservation areas with additional restrictions. We assess your property's specific allowances and advise on the maximum extension size possible whilst ensuring compliance with all regulations.
Home extensions in Hampstead typically add significant value, with research suggesting up to £3,000 per square metre added to property values in the London area. The exact increase depends on the quality of the extension, local property prices, and how well the design integrates with your existing home. In Hampstead's premium property market, well-designed extensions that respect the area's character whilst adding modern functionality tend to provide excellent returns on investment.

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