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Bespoke Loft Conversions
North London Since 1989

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Guaranteed
Craftsmanship

We are a loft conversion company that pride ourselves on delivering high-quality craftsmanship, with every North London loft conversion backed by a 10-year guarantee for peace of mind

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Tailored and Fully Insured Loft Conversions

Our North London loft conversions are fully insured and tailored to your specific needs. As loft conversion specialists, we guide you from the initial consultation through to the final touches

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Free Loft Conversion Quotes, No-Obligation

We offer free, no-obligation North London loft conversion quotes, allowing you to explore your options and choose the loft conversion company that's right for you

Talk To Our Loft Experts

We are loft conversion specialists that have been transforming homes across London for over 35 years with our bespoke loft conversions.

 

Whether you’re looking to create a new bedroom, a home office, or extra living space, our expert team can help you make the most of your home.

To request a no-commitment free quote for your North London loft conversion, or just talk to a loft expert, please call us at 0208 441 8581 or complete this form.

By submitting this form, you agree to our Privacy Policy and consent to us contacting you in regards to a quote

Types of loft conversion we offer

We’ve got something for everyone, and most homes fit into one of these four loft extension options. We are loft conversion specialists that focus on (but are not limited to) these main types of loft conversions, ensuring we have the perfect solution for every London property. 

Rear dormer conversion with Juliette balcony in Muswell Hill by Sunlight Lofts

Rear dormer conversion

A rear dormer conversion is ideal for the many terraced and semi-detached homes across London. It adds substantial extra floor space and height, making it perfect for creating a large bedroom, bathroom, or even two new rooms. For families looking to expand their living space in densely populated areas like Islington or Barnet, this is a popular option.

Why Choose Sunlight Lofts?

When it comes to loft conversions North London, Sunlight Lofts stands out for several key reasons:

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Bespoke Design

Every loft conversion we create is designed to meet your exact specifications, ensuring the new space is perfectly suited to your needs and style.

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Seamless Service

We manage the entire process, from the initial survey to completion, ensuring everything runs smoothly and on time. Our project management means you can sit back and watch your new space take shape with minimal disruption.

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Trusted Expertise

With over three decades of experience, our skilled team has worked on all types of properties across London. You can trust us to deliver top-quality workmanship and meticulous attention to detail.

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10-Year Guarantee

All of our loft conversions come with a 10-year guarantee, so you can enjoy your new space with confidence knowing it's built to last.

Hear From Our Customers

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"We had an excellent experience with Sunlight Lofts from start to finish. The quote we received was competitive, and the work came in on time and on budget. The whole experience was much less stressful than we had anticipated. "
- Penny Hobman, Tottenham, May 2025

Looking for something specific?

We’ve got you covered

As a trusted specialist company in loft conversions, we know that every home, and every homeowner, is unique. That’s why our team of dedicated specialists works closely with you to create a fully bespoke solution tailored to your exact needs, preferences, and property style.

We’re more than just a loft conversion company, we’re committed to excellence in every detail. From premium craftsmanship and high-quality materials to seamless project delivery and transparent pricing, everything we do is built around integrity and customer-focused service.

Whatever your vision, you can count on a company that listens, cares, and delivers with precision. Let our specialists turn your dream loft into a reality.

What To Expect

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1

Free Survey and Consultation

A loft specialist will visit your property and provide a free, no-obligation survey. During this visit, we’ll assess your loft space, discuss your ideas, and provide expert advice on what’s possible. We can answer common questions and guide you on topics such as property value.

2

Design and Planning

Our in-house team will create detailed plans for your loft conversion, ensuring they meet all Local Authority requirements. We’ll also submit the necessary applications for approval, so you don’t have to worry about the paperwork.

3

Build and Management

Once your plans are approved, our professional team will begin construction. We’ll manage every aspect of the build, ensuring everything is completed to the highest standards while keeping you informed at every step.

4

Aftercare and Guarantee

Our commitment to you continues after completion. Every loft conversion comes with a 10-year structural guarantee, giving you complete peace of mind. Our aftercare team is always on hand to answer questions, address any concerns, and ensure you’re completely satisfied with your new space for years to come.

Eaves loft conversion with Velux windows in Alexandra Palace

Our Values

Commitment to excellence

We strive for the highest standards in every North London loft conversion, ensuring our craftsmanship and materials meet the pinnacle of quality and design.

Customer-focused service

At the heart of our company is a promise to deliver a personalised, seamless service, ensuring every customer's vision is realised with the utmost care and attention.

Integrity and transparency

We uphold transparency in every interaction, providing our clients with fixed pricing and clear communication to ensure trust and satisfaction from start to finish.

Need to speak to a loft specialist?

The Sunlight Process

Pre-Build Process
Build Process

North London Service Areas

We specialise in loft conversions across London, working with properties of all types. From North London to Hertfordshire, we have completed countless loft conversions, each tailored to the specific needs of our clients and their homes. Wherever you are new home owner of just looking to create some extra living space, our specialists are ready to bring your loft conversion project to life.

BARNET:
N2 - East Finchley, Fortis Green
N3 - Finchley Central
NW11 - Golders Green, Hampstead Garden Suburb
EN5 - High Barnet, Arkley
N20 - Whetstone, Totteridge, Oakleigh Park

CAMDEN:
NW3 - Hampstead, Belsize Park
NW1 - Camden Town, Regent’s Park
NW5 - Kentish Town
NW8 - St John’s Wood
NW6 - Kilburn, West Hampstead

ISLINGTON:
N1 - Islington, Barnsbury, Canonbury
N5 - Highbury
N7 - Holloway
EC1V - Angel, Clerkenwell
EC1R - Finsbury, Finsbury Estate

HACKNEY

N16 - Stoke Newington


 

HARINGEY:
N8 - Crouch End, Hornsey
N6 - Highgate
N10 - Muswell Hill
N4 - Finsbury Park, Manor House
N22 - Wood Green, Alexandra Palace

ENFIELD:

EN1 - Enfield Town

EN2 - Enfield Town

EN4 - Cockfosters, East Barnet

EN6 - Potters Bar, Cuffley, Northaw

EN7 - Cheshunt​

WALTHAM FOREST:
E17 Walthamstow
E10 - Leyton
E11 - Leytonstone
E4 - Chingford
E7 - Forest Gate 
N17 - Tottenham

HERTFORDSHIRE:
EN6 - Potters Bar, South Mimms, Northaw, Cuffley
EN7 - Waltham Cross, Goffs Oak
EN8 - Waltham Cross, Cheshunt

 

Map of Sunlight Lofts service areas including Barnet, Camden, Islington, Hackney, Haringey , Enfield and Waltham Forest
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