Loft Conversion Specialists in Kennington
Trusted local loft conversion specialists in Kennington (SE11, SE17) offering complete dormer, velux, and mansard conversions all handled by Buildaway.
Your Local Loft Conversion
Specialists
in Kennington
Kennington sits in a part of South London that has steadily attracted buyers priced out of
Brixton, Clapham, and the Elephant and the Victorian terracing across SE11 that made it an
overlooked postcode a decade ago is now exactly what those buyers are looking for. The planning
authority is the London Borough of Lambeth, and while the Kennington Park and Oval conservation
areas affect a portion of properties here, many SE11 conversions still fall within permitted
development making Kennington one of the more approachable planning environments compared to the
Westminster and Islington locations Buildaway also serves.
What that means in practice is that the lead time for a Kennington loft conversion can be
shorter than for comparable projects further north or west, and the total cost is typically
lower too. That does not change the feasibility process Buildaway still confirms your property's
planning position before any drawings are produced, because the conservation area boundary in
Kennington is not always obvious from the street alone. Once the planning route is confirmed,
you get a fully itemised fixed-price quote covering every stage of the project before any work
is agreed.
The SE11 market rewards bedroom count clearly the gap between a three and four-bedroom terrace
on a street like Durand Gardens or Courtenay Street is meaningful, and a loft conversion is the
most direct way to close that gap without moving. Buildaway's in-house team handles structural
engineering, roofing, and all internal trades directly, with no subcontracting and no variation
in quality between different parts of the build. Contact Buildaway today for your free
feasibility consultation in Kennington.
Our Loft Conversion Packages in Kennington
Velux Conversion
Ideal for cost-effective space addition or heritage environments. Includes feasibility check, structural survey, Velux roof windows, insulation to building regulations, plastering, electrics, and building control sign-off.
Dormer Conversion
Maximises head height and internal floor area. Includes complete structural design, planning applications, dormer construction, steel installation, staircase fitting, premium insulation, plastering, plumbing, and electrics.
Mansard / Hip-to-Gable
Bespoke design for period houses and larger semi-detached homes. Includes custom architectural drawings, structural engineering, steel frame installation, bespoke staircase, planning, and listed building consents.
Why Kennington Homeowners Choose Buildaway
Local teams with expertise across Kennington, Lambeth, and the Oval planning policies
Based in your area with local expertise and reputation.
Bespoke loft designs ideal for Victorian terraced homes and period properties
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.
Full project management for a seamless, stress-free experience
Meticulous craftsmanship in every aspect of your loft.
Completed projects near Kennington Park, Oval Station, and Durand Gardens
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
"I had a complete refurbishment of my bathroom by the Buildaway team recently. I received an excellent service from the outset with a very high standard of the completed work. Cormac was very responsive to my wish for a traditional period bathroom and helped me to source the suite, the tiles, the paneling and flooring. The team are respectful to the home generally. I am very pleased with the finished bathroom."
Philomena Mulcahy
"Cormac and his team were excellent from start to finish. Communication was clear and consistent both before and throughout the project, which made the whole process feel well managed. Cormac was really responsive on any questions I had and always contactable. Cormac provided really helpful advice on products and design, and clearly understood the look I was aiming for. That made a big difference and really helped me make decisions. The quality of the finish is excellent, which was one of my top priorities. The team took real care to get everything right, and Mo in particular has a fantastic eye for detail. They were also very professional day to day - always tidy, and cleaned up really thoroughly when taking away all rubbish at the end. They stuck to the agreed timelines, and pricing was transparent throughout, with clear communication on any issues as they arose. Overall, I’m really pleased with the result and felt I could trust them throughout. I wouldn’t hesitate to recommend them."
Sean Kelleher
"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
"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
"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
Frequently Asked Questions
Your questions about loft conversions in Kennington, answered.
What loft conversion types are available in Kennington?
Kennington's residential streets across SE11 are predominantly Victorian terraces and mid-terrace townhouses, with some larger semi-detached properties toward the Oval and Vassall Road. Rear dormer conversions suit most of the terrace stock well and are the most commonly achieved type in the area. Mansard conversions are achievable on the wider townhouses where parapet configurations allow. Velux conversions are an option on properties with sufficient existing ridge height. Buildaway surveys each Kennington property individually before recommending a conversion type.
Do I need planning permission for a loft conversion in Kennington?
It depends on your property and street. Kennington sits within the London Borough of Lambeth, and the Kennington Park and Oval conservation areas cover a significant portion of SE11's residential stock, removing permitted development rights for many properties. Outside those areas, many conversions can proceed under permitted development subject to Lambeth's size and materials conditions. Buildaway confirms your exact planning position at the feasibility stage before any design work begins.
How much does a loft conversion cost in Kennington?
Costs in Kennington typically range from £41,000 to £78,000 or more. Velux conversions start from around £41,000–£51,000, rear dormers from £51,000–£65,000, and mansard conversions on larger SE11 townhouses can exceed £74,000. All Buildaway quotes are fully itemised and fixed before any work is confirmed.
How long does a loft conversion take in Kennington?
On-site construction typically runs 7–12 weeks velux conversions around 5–7 weeks, rear dormers 8–10 weeks, and mansard or more complex conversions 10–13 weeks. Where a full planning application is required, the pre-construction phase adds a further 8–12 weeks. Buildaway provides a complete programme at consultation covering both phases.
Are Buildaway's loft conversion specialists experienced in Kennington?
Yes. Buildaway's team covers Kennington and the surrounding SE11 and SE17 postcodes and works regularly within Lambeth's planning framework. We carry working knowledge of the borough's conservation area boundaries, permitted development conditions, and building control requirements meaning feasibility advice is accurate and applications are submitted correctly the first time.
Does Buildaway handle design and construction for loft conversions in Kennington?
Yes. Buildaway manages the complete scope in Kennington design, planning, structural construction, building regulations, all finishing trades, and handover entirely in-house with no subcontracting. One team, one fixed price, and a single point of contact from the first survey through to sign-off.
How do I start planning a loft conversion in Kennington?
The process starts with a feasibility survey covering your roof structure, headroom, stair access, and planning position under Lambeth's policies. Buildaway then manages structural assessments, drawings, permitted development confirmation or planning submissions, building regulation applications, and a fixed-price cost plan before any works begin. Contact Buildaway to book your free consultation in Kennington.
Is a loft conversion a good investment in Kennington?
Yes. Kennington's SE11 location sandwiched between Vauxhall, Elephant and Castle, and Stockwell gives it strong appeal for buyers who want Central London access at a more accessible price point than neighbouring postcodes. Demand for additional bedroom space is consistent here, and a well-executed loft conversion typically adds 15–20% or more to a property's value. Buildaway can walk you through the realistic return for your specific home at your initial consultation.
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We build in Kennington and surrounding areas
Our team has extensive experience working on properties across Kennington and surrounding London postcodes.
Nearby Areas We Serve
Below are some of the local areas where you can find Buildaway transforming homes.
Ready to Transform Your Loft in Kennington?
Buildaway consistently provides Kennington homeowners with premium-quality loft installations that enhance comfort, style, and property value.