At Crown Development Services, we are passionate about building beautiful, high-quality loft conversions in Cobham and the Surrey area. About UsAs a family-run business, Crown Development Services has a tight-knit, friendly team who will support you throughout the loft conversion process.We will do everything we can to ensure you receive your dream loft conversion in Cobham with the least hassle and stress possible. Find out moreYour BenefitsCrown Development Services Ltd has a build insurance policy of £10,000,000, meaning you can relax knowing you are in safe hands.All of our Loft Conversions have a 10 year guarantee for peace of mind – we know Loft Conversions. Contact us to start your loft conversion in Cobham OptionsTypes of loft conversionOption 1Rear DormerRear dormer loft conversions are great for adding living space and are common with terraced and semi-detached properties.Take a closer lookOption 2MansardTypically situated at the rear of the property, mansard loft conversions are the least common but create a fantastic, large living area.View galleryOption 3Hip to GableBy extending the ridge out to meet the external wall, this type of attic conversion creates a very large space and opens up many options inside.Take a closer lookOption 4VeluxDesigned to create a bright, liveable space in your loft area without roof alterations, Velux loft conversions are the most affordable option.Take a closer look Our ProcessWe offer a simple, uncomplicated process to minimise hassle and stress.A loft conversion project typically lasts around 8 weeks, and we will support you throughout the process. Our team will be happy to answer any questions you might have and keep you updated on the progress of your new loft. View our processWhere We OperateCrown Development Services operates in all major towns and cities across Berkshire, including Ascot, Bracknell, Finchampstead, Newbury, Reading, Twyford, Windsor and Wokingham.We also offer our services in Hampshire, Surrey, and parts of Greater London and Oxfordshire. If you are not sure whether we cover your area or not, just ask!Did You Know?As an affluent area of Surrey, Cobham has a high proportion of detached housing and luxury homes with values exceeding £1,000,000, as well as semi-detached housing and apartments*.*Source: newtonhuxley.co.uk/areas/cobham ReviewsWhy Our Customers Choose UsFantastic management of the project. The planning stage was painless and the build was very professional.I believe the main build was completed in 5-6 weeks. Chris Spencer was efficient at managing the team and everything ran like clockwork, whilst communication was prompt and clear throughout and all second fixes were completed tidily. Throughout the project, a high level of attention to detail was maintained. I would strongly recommend Crown to prospective clients in the future, and especially Chris and his team.Andy BoneWe completed our loft conversion with Crown last year and we’d definitely recommend them!From when we first met Tom, through to all the office team and contractors, we really appreciated how professional, friendly, honest and trustworthy they were. We love our new space they created and would definitely use them again and recommend them to friends and family.Andy DaviesAmazing! We were so happy with the service and quality of finish that was created with our loft conversion.Chris was fantastic and made the whole process easy. The tradesmen that were provided were brilliant – we couldn’t recommend Crown more highly.Lisa MarieI can’t recommend Crown Developments enough. We have a fantastic new loft bedroom with library and bathroom; the finish is fantastic.Our builders Leigh and Tom were an absolute pleasure to have on site – trustworthy and reliable. They were also really responsive when we needed to communicate out of hours and I knew when they were going to be here and what they were planning to do each day.Gemma Scott-SmithWe’ve chosen Crown Development Services from a handful of companies and we’re really glad we did.From the moment the project started it was on schedule, and it’s now been finished to a high standard and met our expectations. We have minimum experience with any sort of construction work, so it was great that we could fully lean on the whole team (Tom, Lina and especially the main project lead Leigh) with all our questions, ideas and concerns.Honza KeprtaTom and the team have been professional and responsive throughout our loft conversion journey.From the first Zoom meeting with Tom we were sold on the family run business feeling, time taken to listen to what we wanted and professional advice. Nothing was too much trouble and we were kept up to date with each stage of the process. The build even finished early which was a big bonus. I would highly recommend this company to anyone wanting a loft conversion.Jenny CreaseyThe team at Crown were great, from Tom coming out and giving us our quote to our builder John; even the scaffolders they used were great.We are so pleased with the job they have done. The loft conversion is brilliant, our builder, John was amazing – his attention to detail was great. He really cared about his work and kept us up to date each step of the way. Would definitely recommend Crown Developments if you are looking for a loft conversion.Adam FowlerWe have recently had our loft completed, and are so impressed with the work and space it has created.From start to finish Chris and Calum were friendly helpful and answered any questions we had. We were told 12 weeks, but it was complete in 6, Chris works so fast – great guy. Behind the scenes Lina is great at getting things to site to avoid hold ups. Thank you Crown and in particular Chris and Calum.Lara ShepherdWe’ve just completed our loft conversion this summer.We now have a new playroom and study. The girls have their new playroom! Thanks for Chris and Cullen’s hard work.Xing XieTom Wilson is very pleasant to deal with and never put us under any pressure.He just gave us the best advice and information and left us to decide on the best course of action. He is very responsive and always on hand to answer questions when needed.Minh PhungThe team have been fantastic.They were really friendly, always answering questions and doing their best to keep to schedule.Lizzie WildVery professional and detailed company.Crown were a pleasure to work with and took a lot of stress away from the process. The team on site and in the office were all great communicators and extremely helpful.Gavin Bell