north London
Loft conversion | Property Extension | Property Renovation
Our company specialises in high-quality construction services, including loft conversions, property extensions, and complete renovations, proudly serving North London. With a focus on creating beautiful, functional spaces tailored to your needs, we bring over a decade of industry experience to every project, ensuring exceptional craftsmanship and reliable results.
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One of our core values is transparency, which is why we offer fixed-price quotes on all projects. This way, you know exactly what to expect with no hidden fees or surprises, allowing you to plan confidently from start to finish. Our process begins with a free, no-obligation consultation and quote, where we discuss your vision, needs, and the specifics of your property to ensure that the proposed work aligns with your expectations and budget.
To provide our clients with lasting peace of mind, we include a 10-year warranty on all completed projects, reflecting our commitment to quality and long-term satisfaction. Our skilled team follows rigorous standards and adheres to all relevant building regulations, guaranteeing that your new space is both safe and built to last.
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Whether you’re expanding your home with a loft conversion, adding valuable space with a property extension, or revitalising your living environment with a full renovations, our company is dedicated to delivering seamless results that enhance both the comfort and value of your property. Choose us for a smooth, professional construction experience tailored to meet the needs of North London homeowners.
north London
cOVERED AREAS
Tottenham
Barnet
Enfield
Stamford Hill
Walthamstow
WoodGreen
Kentish Town
Islington
Holloway
Finchley
How much a loft conversion cost in north London?
The cost of a loft conversion in North London can vary depending on the type of conversion, the size of the loft space, and specific design preferences. On average, a basic loft conversion, such as a roof light conversion, starts around £25,000 to £35,000. Dormer loft conversions, which add more headroom and floor space, typically range between £40,000 and £55,000. More complex conversions, like hip-to-gable or mansard lofts, can cost from £50,000 up to £70,000 or more, especially if structural changes or premium finishes are involved.
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Additional factors, such as the quality of materials, insulation, and any special features like en-suite bathrooms, will also affect the final cost. It’s also important to consider planning permissions and building regulation approvals, which may add to the overall budget. We offer free, no-obligation quotes to provide a clear, fixed price based on your unique project, ensuring transparency from start to finish.
Why to choose Evostruct?
Choosing EvoStruct for your construction project means partnering with a team that combines expertise, transparency, and dedication to quality. Here’s why EvoStruct stands out:
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Experienced Professionals: With over a decade of experience in construction across North London, we specialise in loft conversions, property extensions, and renovations, bringing skilled craftsmanship and in-depth knowledge to every project.
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Fixed Pricing & Transparency: We offer fixed-price quotes with no hidden costs, allowing you to plan with confidence. From initial consultation to project completion, we’re upfront about costs and timelines, so you always know what to expect.
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Quality & Long-Term Assurance: Our work is built to last, backed by a 10-year warranty on all services, giving you peace of mind that your investment is protected.
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Tailored Design & Execution: Every project reflects your unique needs and style. We work closely with you to understand your vision, ensuring your home is functional, beautiful, and perfectly aligned with your lifestyle.
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Free, No-Obligation Quotes: We provide free consultations and detailed quotes at no obligation, helping you explore options and make informed decisions without commitment.
With EvoStruct, you’re choosing a trusted, client-focused company dedicated to turning your vision into reality with high standards, reliability, and lasting quality.
How much a property extension cost in north London?
The cost of a property extension in North London varies widely depending on the extension type, size, materials, and level of finish. On average, a single-story extension typically starts around £30,000 to £50,000 for a basic finish, while a double-story extension may range from £60,000 to £100,000 or more. High-spec finishes, custom features, or complex designs, such as wrap-around or side-return extensions, can increase the cost further.
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Additional factors influencing the final cost include planning permissions, structural requirements, and the type of extension (kitchen, bedroom, living space, etc.). Other considerations, such as foundations, insulation, plumbing, and electrical work, also impact the budget. Extensions in North London may be subject to specific planning and building regulations, which may add to both timeline and cost.
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We offer free, no-obligation consultations to assess your space and provide a fixed-price quote, tailored to your project’s unique needs, ensuring complete transparency from the start.
