• House Extension London | Professional Home Extension Services

    Welcome to professional house extension services in London. Our expert team specializes in designing and building high-quality home extensions across London. From rear extensions to side returns, we create beautiful additional living spaces that enhance your home's value and lifestyle.

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    Professional House Extension London

    Experience excellence in home extension services with our comprehensive approach to extending London homes. Our team brings extensive expertise in designing and building extensions across London's diverse property types, from Victorian terraces to modern townhouses. We handle all aspects of your extension project, from initial planning and architectural drawings to final finishing touches. Our extension process includes detailed structural surveys, planning applications, and tailored design plans that maximize your available space.

    Single Storey Extension London

    Transform your home with our single storey extension specialists. Perfect for creating additional living space, open-plan kitchens, or family rooms. We excel in designing extensions that seamlessly blend with your existing property while maximizing natural light through innovative glazing solutions. Our expertise includes rear extensions, side returns, and wrap-around extensions, each designed to enhance your living space and property value.

    Double Storey Extension Services

    Maximize your property's potential with our double storey extension expertise. Our comprehensive service covers everything from initial design concepts to final construction. We specialize in creating harmonious two-storey additions that provide substantial extra living space while maintaining your home's architectural integrity. Perfect for adding extra bedrooms, bathrooms, or creating spacious family areas.

    Kitchen Extension London

    Create your dream kitchen space with our kitchen extension services. We specialize in designing and building beautiful kitchen extensions that transform your home. From side return extensions perfect for London terraces to large rear extensions, we create light-filled, practical spaces that become the heart of your home. Our expertise includes open-plan layouts, dining areas, and indoor-outdoor living spaces.

    Side Return Extension London

    Unlock your property's hidden potential with our side return extension solutions. Perfect for London's Victorian and Edwardian terraced houses, we transform unused side passages into valuable living space. Our designs maximize natural light through skylights and clever glazing, creating bright, spacious interiors that enhance your home's flow and functionality.

    Rear Extension Services

    Expand your living space with our rear extension expertise. We create stunning rear extensions that open up your home to the garden, perfect for modern family living. Our comprehensive service includes structural calculations, planning permission applications, and building regulations approval. We specialize in creating light-filled spaces with bi-fold doors and roof lanterns.

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    Contact Your London Extension Specialists

    Start your extension journey with London's trusted extension team. Our expertise ensures exceptional results for every project.

    Why Choose Our Extension Services?

    • Dedicated project management
    • Architectural design service
    • Planning permission expertise
    • Structural engineering support
    • Quality construction
    • Comprehensive warranties
    • After-service support

    Our Extension Services Include:

    • Single storey extensions
    • Double storey extensions
    • Kitchen extensions
    • Side return extensions
    • Rear extensions
    • Wrap-around extensions
    • Glass extensions
    • Period property extensions
Full Home Renovation Services

Home Renovation London

Home Renovation London delivers comprehensive solutions for your entire property. Our expert team manages everything from structural alterations to finishing touches, ensuring a seamless renovation that enhances both functionality and value.

With over two decades of experience in London property renovations, we pride ourselves on delivering exceptional craftsmanship and attention to detail in every project.

Start your renovation journey

0207 4772 883
house extension

House Extension

We are specialists in all types of house extensions, ranging from a single storey extension or a double-storey extension, kitchen extensions to side extensions and loft conversions or kitchen extensions. Our highly skilled team of interior design experts can help you create that much needed extra space or refurbishment that a home may need, without the hassle or expense of moving home.

We have overseen many extensions in London on various properties, and we are confident that we can provide you with the perfect extension that stays within budget and is completed on time.

kitchen extension

Kitchen Extension

Adding a kitchen extension gives you more room for preparing food and entertaining family and friends. At the same time, you will be increasing your property's value

Our kitchen designers in London will guide you in selecting the best option to maximise your kitchen space, ensuring seamless integration with your existing home. From initial designs, to construction, our kitchen extension builders can provide comprehensive solutions to meet all your requirements.

loft conversion

Loft Conversion

Loft conversions in London are amongst the most popular home improvements available. They’re less expensive than moving house entirely, but still allow you to increase your living space. We specialise in making every loft or attic conversion as simple and stress free as possible.

We work hard to tailor every loft conversion project to the needs of the client and include everything they might need.

Home Renovation London
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FAQ

Frequently Asked Questions

  • How much does a house extension cost in London (2025 prices)?

    Extension costs in London vary based on size, type, and specification:

    Single Storey Extensions:

    • Basic extension (20m²): £60,000 - £80,000
    • Mid-range extension (30m²): £80,000 - £120,000
    • Luxury extension (40m²+): £120,000+

    Double Storey Extensions:

    • Starting from £120,000
    • Premium finishes from £180,000

    These estimates include architectural services, construction, and standard finishes. Additional costs may apply for structural work, premium materials, or complex designs.

  • Do I need planning permission for a house extension?

    Planning requirements vary depending on your extension type and location:

    • Some extensions fall under Permitted Development rights
    • Planning permission usually required for:
      • Extensions exceeding specified dimensions
      • Properties in conservation areas
      • Listed buildings
      • Properties with existing extensions

    Our team handles all planning applications and building regulations approval, ensuring your extension complies with local requirements.

  • How long does a house extension take?

    Project timelines vary based on extension type:

    • Planning and design phase: 6-12 weeks
    • Single storey extension: 12-16 weeks
    • Double storey extension: 16-20 weeks
    • Kitchen extension: 12-14 weeks
    • Side return extension: 10-12 weeks

    Timelines include all phases from initial design to completion. Weather conditions and material availability may affect schedules.

  • What type of extension is best for my home?

    The best extension type depends on several factors:

    • Available space and property layout
    • Intended use of new space
    • Budget constraints
    • Local planning restrictions
    • Property type and style
    • Natural light requirements

    Our expert team provides comprehensive consultations to help determine the most suitable extension type for your needs and property.

If your project is apartment, flat or house renovation in London and you would like for one contractor to look after all aspects of the renovation including design and build then get in touch today.

Call us now

0207 4772 883

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