Loft Conversion Specialists in London
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Loft Conversion Specialists in Greenwich

Trusted local loft conversion specialists in Greenwich (SE10, SE3, SE7) offering complete dormer, velux, and mansard conversions - all handled by Buildaway.

Your Local Loft Conversion
Specialists in Greenwich

Looking for trusted loft conversion specialists in Greenwich, South East London (SE10, SE3, SE7)? Buildaway delivers comprehensive loft conversion services throughout Greenwich and the wider London area. From Georgian townhouses near the Royal Observatory and Greenwich Park to Edwardian properties in Blackheath, Westcombe Park, and Charlton, our experienced loft conversion specialists are familiar with the unique character, conservation requirements, and building regulations specific to properties across Greenwich.

As a reliable loft conversion company in Greenwich, we oversee your entire project - from initial site assessments and loft conversion planning to structural alterations, building control compliance, dormer installations, insulation upgrades, electrical work, plastering, and premium finishes. Whether you're exploring how much does a loft conversion cost, seeking creative loft conversion ideas, or comparing loft conversion cost in Greenwich, our specialists provide honest advice and detailed quotations right from the beginning. Buildaway's dedicated team manages all aspects in-house, positioning us as your go-to choice for loft conversions in Greenwich UK. From straightforward velux installations to intricate hip-to-gable and mansard transformations, we guide homeowners through understanding the cost of loft conversion while delivering exceptional craftsmanship that significantly enhances your home's value and living space.

Our Loft Conversion Packages in Greenwich

Velux Conversion

Ideal for cost-effective space addition. Includes structural survey, Velux roof windows, staircase installation, insulation to building regs, plastering, electrics and lighting, flooring, building regulation approval.

Dormer Conversion (Most Popular)

Complete loft transformation. Includes structural assessment, dormer construction, steelwork, staircase fitting, full insulation, plastering, electrics upgrade, flooring, heating, building regulation approval, waste removal.

Hip-to-Gable or Mansard Conversion

For those seeking maximum space. Includes architectural design, full structural alterations, steelwork, bespoke staircase, en-suite bathroom option, planning and building regulation handling, full project management.

Why Greenwich Homeowners Choose Buildaway

Skilled local teams with deep knowledge of SE10 and surrounding areas

Based in your area with local expertise and reputation.

Bespoke loft designs ideal for historic Georgian homes, riverside apartments, and contemporary residences

We handle everything so you don't have to worry.

Transparent and honest pricing with no hidden fees or unexpected charges.

Clear upfront pricing with no surprises along the way.

Complete project management ensuring a seamless, stress-free experience

Meticulous craftsmanship in every aspect of your loft.

Trusted reputation with successful installations near Greenwich Park, Cutty Sark, and the Royal Observatory

Professional consultation and detailed quotes at no cost.

What's Included in Your Loft Conversion

Every Buildaway loft conversion includes all the essentials - from structure to finish.

Dormer, L-shaped, hip-to-gable and Velux conversions

Expertly built to match your property type, maximise head height, and flood your new space with natural light.

Structural works and steel installation

All reinforcements and load-bearing elements installed to regulation, ensuring long-term strength and compliance.

New staircase installation and floor construction

Safe, stylish staircases built to code - with solid floors that integrate seamlessly with the rest of your home.

Insulation, ventilation and roofing upgrades

Energy efficiency and climate control built in - for comfort all year round.

Electrical work, plumbing and heating

All new electrics, radiators, lighting and en-suite plumbing fully managed and installed.

Rooflights, skylights and windows

Brighten the space with high-quality glazing and natural light solutions.

What Our Clients Say

Real reviews from our satisfied customers.

"I posted a bathroom job on a Bark App and within ten minutes I got a notification that I had about 5 responses. I spoke to Cormac of Buildaway first, explained my plans a bit and he asked where I was and when I told him, he said I am not far, I will come and view the place. In half an hour he was at the door and from his introduction in my mind I said I think he will do the job. He came in, I showed him and detailed my proposal, he listened and then checked, measured and said to me it is doable and will get back to me with a quotation detailing the scope of work. Indeed he delivered as promised, we discussed thoroughly in detail, checking everything, gave me ideas as well as listening to me. We agreed on a plan and he delivered. Any issues or worries I may have had, he was always available to explain and reassured me. Cormac is very good with communication, listening, advising, a hard worker and an excellent team/project leader. He has been transparent and I would not fault him in his deliverance of what he promised to do. I am extremely impressed, happy and proud of what he and his team of Archie, Ben and Danny delivered. They all went beyond and far, I am very grateful for what they have done for me. I would 100% recommend Buildaway for any building, renovation etc - an excellent team with a good rapport, team spirit and working harmoniously together. Thank you Team Buildaway. Thank you Cormac, you are a star. 👍"

Betty Lwanga

"We recently used Buildaway for a full bathroom renovation at our home in Orpington, along with plastering, redecoration of both bedrooms and new spotlights installed in the bedrooms. From start to finish the experience was smooth and well organised. Cormac was easy to deal with, communication was clear and everything ran to the agreed timelines. The team turned up when they said they would and kept the house tidy each day, which made a big difference while we were living in the property during the works. The quality of the finish is excellent. The bathroom looks fantastic and the bedrooms feel completely refreshed. We wouldn’t hesitate to recommend Cormac and the Buildaway team."

Helen Sivyer

"Cormac & his team were brilliant throughout our bathroom renovation project. From scoping to completion, Cormac was always very responsive, answering any questions we had on product selection and helped us source the products to get the best price. His team worked extremely hard and a big shoutout to Greg for his attention to detail! We couldn’t be happier with the results and would highly recommend Buildaway for any building project in the future."

Georgina Ehmcke

"It was a pleasure working with the Buildaway team to reimagine a tired old bathroom into the most attractive room in the house in just two weeks. Cormac's enthusiasm, communication, and project management are top-notch - he went above and beyond on more than one occasion. Greg's attention to detail and dedication elevated both the experience and the result - he certainly knows his way around a tile. In addition to the bathroom refit, Cormac replaced all the plastic switches, sockets and pull-cords in the house with brushed brass. Highly recommended and will certainly work with the Buildaway team again."

Kane Dempsey

"A great transformation of my bathroom into something modern and sleek. Cormac was professional to work with from the start and was very helpful in taking my ideas and sourcing products to fit the space and look aesthetically pleasing. I felt confident in working with the company as I could ask questions and I was also pleased to get suggestions and ideas. Cormac and Mo worked hard to deal with any issues that arose and they were friendly, helpful and I felt that I was valued as a customer. They were reliable and were always on time to arrive. Having a bathroom refurbished is a big decision and it was important for me to trust Cormac. I read reviews and met him in person to discuss the project and I am happy to give a positive recommendation to this company."

Vera Jajechnyk

"Exceptional Bathroom Refurbishment and More! I was recommended Buildaway by a colleague as I was impressed by the work they had done for my colleague. From the moment I contacted Cormac, I knew I was in good hands. He was incredibly friendly and accommodating right from the start. The very next day, he was at my property, taking measurements and discussing design options. What really impressed me was Cormac's honesty. He was upfront about what would and wouldn't work with my space, which was quite tight. I was a bit indecisive, changing my mind several times, but Cormac remained patient and helped me design and choose materials for my dream bathroom. Communication was exceptional throughout the entire project. I didn't have to worry about a thing, as Cormac and his team effectively project-managed everything, which was a huge relief since I was mostly away during the project. They were on-time every day and completed the job in the agreed-upon two weeks. The team was respectful of my space and left everything clean after completing the project. I can't thank them enough! I highly recommend Cormac and the Buildaway team for bathroom refurbishments and all other building work. They are more than competent and reliable; you'll be getting the best of the best. Cormac even provided advice and recommendations for other projects in my house. Don't hesitate to book Buildaway for your bathroom refurbs or other building projects - you won't regret it!"

Nana A.

Frequently Asked Questions

Your questions about loft conversions in Greenwich, answered.

How much does a loft conversion cost in Greenwich?

The cost of loft conversion in Greenwich typically ranges from £35,000 to £65,000. Velux conversions cost £35,000–£45,000, dormer loft conversions £45,000–£55,000, hip-to-gable £50,000–£60,000, and mansard conversions £55,000–£65,000+. The loft conversion cost in Greenwich varies based on property size, structural work, finishes, and ensuite additions.

How much is a loft conversion in Greenwich compared to the UK average?

Loft conversion cost in Greenwich ranges £35,000–£65,000, which is 10–20% higher than the UK average due to London labour costs and planning requirements. Properties in conservation areas near Greenwich Park may need additional approvals affecting the cost of loft conversion.

How long does a loft conversion take in Greenwich?

A loft conversion in Greenwich takes 6–10 weeks. Velux conversions take 6–7 weeks, dormer conversions 7–8 weeks, and hip-to-gable or mansard projects 8–10 weeks, depending on building regulations and conservation area approvals.

What types of loft conversions do you offer in Greenwich?

Buildaway offers velux, dormer, hip-to-gable, and mansard loft conversions in Greenwich. Our loft conversion specialists assess your property to recommend the best loft conversion ideas for your space and budget.

How to plan a loft conversion in Greenwich?

Planning starts with a free site survey from Buildaway to assess your roof structure and planning requirements. We discuss loft conversion ideas and how much does a loft conversion cost, then create detailed loft conversion plans with drawings and structural calculations.

Do Buildaway handle both design and construction for loft conversions?

Yes, Buildaway provides complete design and construction for loft conversions in Greenwich. Our in-house team handles loft conversion planning, architectural designs, building regulations, and all construction work from start to finish.

Are your loft conversion specialists local to Greenwich?

Yes, our loft conversion specialists know Greenwich and surrounding areas like Blackheath, Charlton, and Westcombe Park. We understand local planning requirements and conservation restrictions across SE10, SE3, and SE7 postcodes.

Get Your Free Quote

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We Serve Greenwich and Surrounding Areas

Find us in the heart of Greenwich. We are proud to serve our local community.

Nearby Areas We Serve

Below are some of the local areas where you can find Buildaway transforming homes.

Ready to Transform Your Loft in Greenwich?

Buildaway consistently transforms Greenwich lofts into luxurious, elegant, and highly functional spaces, enhancing both comfort and property value.