House Conversions in London

HOUSE CONVERSION SERVICES IN LONDON

Exploring house conversions in London?

Our tailored conversion services are designed to maximise your property’s potential, whether you’re creating a flat conversion, an extra bedroom, a private gym, or a new family living area.

Additionally, with our deep understanding of London’s architectural elegance and local planning requirements, we ensure every conversion complements your home’s style while boosting its value. Furthermore, our team manages every detail, from precision engineering to structural integrity, carefully selecting materials that guarantee both style and durability. We are also fully covered by builder liability insurance so you can rest assured that our work meets the highest standards of quality and safety.

Loft Conversions

We excel in transforming underutilised lofts in prime areas such as:  Chelsea, Kensington, Richmond, Fulham, Ealing, Belgravia and Twickenham

Converting spaces into luxurious, fully functional living areas, maximising the potential of lofts to create beautiful, practical extensions of your home. Our loft conversions enhance both living space and property value. Whether you envision a new bedroom, office, or entertainment area, we bring your vision to life with precision and style.

Basement Conversions

Similarly, the basement conversions we have delivered in Chelsea, Kensington, Richmond, Fulham, Ealing, Belgravia and Twickenham offer exceptional ways to expand your living area without altering your home’s footprint. We transform unused basements into stunning, tailored spaces—whether cozy family rooms or home gyms—ensuring every square foot is used effectively and beautifully.

Loft Conversion London Bedroom

Firstly, structural soundness is paramount in our conversions; therefore, we employ advanced waterproofing and damp proofing techniques to ensure a dry, comfortable environment regardless of the season. Furthermore, our use of cutting-edge construction materials and methods not only enhances durability but also ensures that your new space is energy-efficient. As a result, this helps to reduce your heating costs and environmental footprint. Additionally, by prioritizing both structural integrity and sustainability, we create a living space that meets your needs while also benefiting the planet.

House Conversion London Bathroom
House Conversion London Bedroom

Moreover, the finishing touches truly set us apart. We source high-quality fixtures that complement the design and ensure durability. Additionally, our attention to bespoke lighting enhances both functionality and ambiance. Likewise, custom joinery maximises space, creating a seamless, inviting environment that reflects your style. Ultimately, these elements work together to elevate your space to a new level of sophistication.

Basement Conversion London

WHAT DOES A HOUSE CONVERSION COST?

Typically, costs include an architect, design, planning permissions, party wall surveyors, and associated fees. Additionally, construction, materials, labor, party wall agreement, and permits add to the expense. Moreover, unforeseen structural issues or customisations may increase costs.

Furthermore, while exact figures are difficult without a detailed assessment, you should expect a significant investment to achieve a high-quality, compliant conversion that enhances both value and functionality.

AVERAGE LOFT CONVERSION PRICE IN LONDON

 

Below is an overview of the average costs for different types of loft conversions (sourced from across London, for reference only):

Name Description Average Cost
Velux/Rooflight Price The most affordable option, a Velux conversion, adds skylight windows to your existing roof without major structural changes. £25,000 to £40,000
Dormer Price One of the most popular options, a dormer extends your roof to provide additional headroom and floor space. £40,000 to £65,000
Hip-to-Gable Price
 This option transforms a sloping “hip” roof into a vertical “gable” wall, maximising space in semi-detached properties. £45,000 to £70,000
Mansard Price Ideal for period properties or those in conservation areas, a Mansard conversion significantly alters the roof’s structure to add the most space. £60,000 to £100,000
L-Shaped Dormer Price Perfect for Victorian or period properties, this extension maximises space by extending both the rear and side roofs. £50,000 to £80,000

 

Factors Influencing Loft Conversion Costs

 

Several elements can impact the overall price of a loft conversion, including:

 

  • The size (square metre) and structure of the loft
  • The complexity of the design
  • The type of materials chosen
  • Planning permissions and building regulation compliance (structural engineer)
  • Additional features like en suite bathrooms or bespoke cabinetry
 

AVERAGE BASEMENT CONVERSION PRICE IN LONDON

 

Below is an overview of the average costs for different types of basement conversions (sourced from across London, for reference only):

 

Name Description Average Cost
Basic Price A straightforward conversion of an existing basement space into a habitable room (such as a playroom, gym, or home office). This option doesn’t require extensive structural work or excavation. £100,000 to £200,000
Basement Excavation and Conversion Price When there’s no existing basement, or if significant excavation is required to increase ceiling height, the cost rises considerably due to the structural work needed. £250,000 to £500,000
Double-Level Basement Conversion Price A more complex project, a double-level basement adds significant space to your property but requires extensive excavation, underpinning, and design expertise. £500,000 and above

 

Factors Influencing Basement Conversion Costs

 

Several variables influence the price of a basement conversion, including:

 

  • Excavation and underpinning
  • Waterproofing
  • Ventilation and lighting
  • Structural complexity
  • Finishes and fittings

For a precise estimate, we highly recommend that you contact us today for a free consultation to discuss your house conversion project. Our team is ready to provide you with expert advice and tailored solutions, so let us help you create a space that meets your needs and exceeds your expectations.

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EXTENSIONS

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