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Trusted builders in Islington

Renovating or expanding your home in Islington calls for a team that understands the character of the area and the standards local residents expect. London Core Construction provides comprehensive building services across the borough, with a strong track record working on both modern apartments and period properties. Our builders in Islington are known for their attention to detail, high-quality finishes, and ability to deliver complex residential work in tight urban environments.

Whether you’re upgrading a flat near Upper Street or planning a new build close to Highbury Fields, we manage each phase with clarity and professionalism. Our team includes skilled tradespeople, experienced site managers, and trusted project leads who are all focused on one outcome: delivering exceptional results with minimal disruption.

Local expertise. Proven results.

Working in Islington means understanding everything from narrow access routes to conservation restrictions. We have years of experience building and renovating in the area, which allows us to navigate local challenges confidently. From custom extensions in Barnsbury to full refurbishments in Canonbury, our work reflects both the needs of our clients and the architectural identity of the borough.

Our team takes pride in delivering projects that not only meet building regulations but also raise the standard of living for those who call Islington home.

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Experienced builders in Islington you can trust

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End-to-End Project Management

We handle every stage of your project, ensuring smooth coordination and timely completion.

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Extensive London Construction Experience

With years of experience across London, we understand local regulations, styles, and challenges.

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Customized Construction Plans

Your space, your vision—our team creates tailored plans that fit your needs and lifestyle.

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Commitment to Quality

We use premium materials and expert craftsmanship to deliver lasting, high-quality results.

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Innovative Design Solutions

Our creative team brings fresh, functional design ideas to every project we take on.

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Sustainability Focus

We prioritise sustainable materials and energy-efficient methods for a smarter build.

Our Islington building services

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New Builds

Islington’s blend of historic charm and modern development makes it an ideal location for well-designed new builds. Our team has delivered bespoke residential properties throughout the borough, with a focus on quality materials, efficient project management, and refined architectural detail. From clearing the site to handing over the keys, we manage every stage with precision and consistency.

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House Extensions

Properties in Islington often require sensitive extensions that work with the existing layout and character of the home. We’ve carried out numerous side returns, garden-level builds, and full-width extensions across the area. Our planning knowledge, especially in conservation zones, allows us to deliver results that are both functional and architecturally appropriate.

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Loft Conversion

Many homes in Islington benefit from underused attic spaces. We convert these into well-proportioned living areas, designed to meet current building standards while maximising light and usability. Our team handles the structural work, insulation, and interior fit-out with care, ensuring the conversion feels like an integrated part of the property, not an afterthought.

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Full Refurbishment

We provide complete renovation services for homes and flats across Islington. Whether it’s restoring original features, installing modern kitchens and bathrooms, or redesigning internal layouts, our team delivers work that improves both the appearance and long-term value of your property. Every project is carefully scheduled and supervised to maintain high standards throughout.

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Our building process in Islington

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Initial Consultation

We begin with a focused discussion to understand your specific requirements. Whether you need a loft conversion, a basement fit-out, or a full home extension, our builders in Islington listen carefully to your ideas, assess your space, and provide guidance based on local property styles. At this stage, we also gather details needed for your tailored project estimate.

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Planning & Design

Once we’ve defined the goals, we enter the planning and design phase. Our team collaborates with design professionals and liaises with Islington Council where necessary to handle planning applications. We ensure that your design is not only visually appealing but also structurally viable and compliant with borough-specific regulations.

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Pre-Construction Setup

Prior to construction, our builders in Islington carry out detailed pre-site setup. This includes coordinating delivery schedules, preparing access routes, and implementing on-site safety measures. We understand the challenges of building in compact, urban environments and ensure that logistics and neighbouring properties are carefully considered.

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Build & Execution

With preparation complete, our team moves into the construction stage. From structural foundations to bespoke finishes, every detail is executed with professionalism. Our site supervisors keep you informed with regular progress updates, and quality control is carried out at each milestone to ensure the build proceeds exactly as agreed.

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Final Handover

When building works conclude, we carry out a full inspection and resolve any final touches. Our Islington clients are walked through the completed space to ensure satisfaction with every detail. All relevant documentation is provided, and we offer clear guidance on maintenance or next steps if needed.

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Frequently Asked Questions

What types of residential construction services are available in Islington?
Do I need planning permission for a loft conversion in Islington?
How much does a house extension cost in Islington?
How long does a typical home renovation take in Islington?
Do you work with listed buildings and conservation properties in Islington?
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Whether you have questions about our services, need a quote, or want to discuss your next project, our friendly and knowledgeable team is ready to assist you.

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Your local building experts in Islington

Choosing the right builder in Islington means working with a team that understands the unique planning environment and architectural diversity of this North London borough. From structural renovations to custom build projects, we ensure compliance with local regulations and deliver results tailored to the character of your property.

Whether you're upgrading a flat in a conservation area or looking to expand your living space, our builders in Islington bring professionalism, project clarity, and skilled workmanship. We prioritise transparent timelines, council-friendly planning approaches, and build methods that suit Islington’s residential layout and density.