Discover the ideal solution to enhance both the value and space of your home with our specialised property extension services. Our team of experts is dedicated to our renowned level of workmanship and guiding you through every step of the process – from initial planning to the final fix.
We regularly complete house extensions in: Bournemouth, Poole, Ferndown, Ringwood, West Moors, Wimborne, Christchurch, Verwood and nearby towns throughout Dorset. Use the interactive map below to see where we’ve worked across Dorset:
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At our core, we are more than just roofing specialists – we are a group of experienced builders, architects, planners, designers and project managers. Offering extensions and renovations throughout the Dorset area.
Whether you’re looking to expand your living space, add value to your property or breathe new life into an older structure, our expert team can guide you through the process from concept to completion – We tailor every project to suit your specific needs, preferences and budget – no two homes or families are the same and your extension will reflect that.
With a strong local reputation and a growing portfolio of completed projects, we offer complete peace of mind for all our building and renovation projects. Whether you want your extension to blend seamlessly with your existing home or stand out as a bold new feature, we can make it happen!
Your journey with us begins with a clear and collaborative planning process. Once the design is finalised and the necessary approvals are in place, our skilled and fully qualified team of builders, electricians, plumbers and site managers spring into action.
We pride ourselves on running a tight schedule, sticking to timelines, and communicating clearly throughout. You’ll have a dedicated project manager who will keep you informed every step of the way, through site visits, progress photos and regular updates depending on your preference.
We start by listening. Our first visit is all about understanding your needs, ideas and lifestyle. We’ll look at your current property, identify opportunities, and suggest the best type of extension to suit both your goals and your budget.
We work with trusted architects and designers to develop detailed drawings and layouts for your extension. Whether you want a classic brick match or something striking and modern, we’ll help visualise your dream space.
If planning permission is required, we’ll take care of the application process, liaising with the local council on your behalf. This phase can take anywhere from a few weeks to a few months, depending on the complexity of your build and the responsiveness of your local authority.
With approvals in place, we move into the construction phase. You’ll have a single point of contact throughout, and we remain focused on safety, efficiency and build quality. We work respectfully on site and aim to minimise disruption to your day-to-day life.
Excellent repair work and they alerted us to the bad installation of flue pipe through the roof which needed lead covering. They applied lead plate around the pipe and did a great job. Would definitely recommend.
We regularly submit applications to both Dorset Council and BCP Council, depending on your location. Whether your home falls under Bournemouth, Christchurch, Poole or rural Dorset, we know the procedures and can handle everything from drawings to final approval.
🔗 Visit Dorset Council’s Planning Portal
🔗 Visit BCP Council Planning Services
We specialise in a wide range of property extensions tailored to the unique layouts and goals of homeowners across Dorset. Whether you’re seeking extra space, improved flow or better natural light, here’s what we can deliver!
A rear extension is one of the most popular ways to open up a property. By extending out into the garden or garden space, you can completely transform the ground floor layout without disrupting the rest of the home.
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This is an ideal solution for growing families or homeowners who enjoy entertaining and want to maximise the connection between indoor and outdoor living.
A two-storey extension doubles the value of your investment by adding new space across two floors, commonly expanding kitchen and living space downstairs and creating additional bedrooms or bathrooms upstairs.
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While this type of extension will generally require full planning permission, our experienced planners can guide you through the process – also the payoff in space is often well worth it.
Side extensions are often overlooked but hugely effective especially in semi-detached or end-of-terrace properties with unused side passages.
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We work carefully to match or complement the existing property style, ensuring the extension feels like a natural part of your home.
This combines both rear and side extensions to create an L-shaped space that “wraps around” your home. It’s one of the most transformative options, particularly for corner plots or older layouts.
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Wrap-around extensions often form the basis of high-end renovations and can change the way you use your entire home.
If you’re running out of space but don’t want to extend outwards, a loft conversion is one of the most cost-effective ways to gain an extra floor. We can advise on feasibility, head height, and structural implications.
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Conversion types:
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Although more specialist, basement conversions are a fantastic option for homes already built with cellars or lower levels, especially in urban or sloped areas.
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We handle all the structural waterproofing, insulation and access requirements to turn dark or damp basements into warm, liveable rooms.
If your goal is to create a light-filled retreat that feels connected to the outdoors, a modern conservatory or orangery can be the perfect solution. These are no longer just glass boxes — they are well-insulated, year-round living spaces.
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We use premium materials to ensure these spaces are as energy-efficient as they are elegant.
If your garage is underused or houses nothing more than clutter, converting it into a liveable room is a quick and affordable way to add functionality to your home.
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We can fully insulate, floor, re-wire and finish the space to match the rest of your home — it’s often unrecognisable once complete.
A front porch extension may seem minor, but it can greatly improve the function and appearance of your home. It creates a transitional space, improves security, and adds character.
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Even modest porches can have a big visual impact and make every day routines smoother.
Parts of Dorset – especially around the New Forest boundary, coastal zones and historic villages, fall under conservation areas or Areas of Outstanding Natural Beauty (AONBs).
This doesn’t mean you can’t extend your home, but stricter design rules apply, and planning permission is always required.
We’re experienced in designing extensions that are sensitive to local heritage while still delivering practical and modern space.
A house extension isn’t just about bricks and mortar, it’s about creating a better lifestyle without the upheaval of moving. But how do you know if it’s the right step for your situation? We’ve compiled some common reasons that an extension could be the perfect solution for your home in Dorset:
If you’re settled in a great area, near good schools, family, the coast or simply local amenities that you love. The thought of moving can feel like a step backward. A home extension allows you to gain the space you need without sacrificing the neighbourhood you love.
Whether you’re expecting a new arrival, need room for teenagers, or supporting an elderly relative, an extension offers flexible solutions; from extra bedrooms and en-suites to playrooms or quiet retreats.
Remote and hybrid work are here to stay. If the dining table or spare bedroom just isn’t cutting it anymore, an extension can provide a purpose-built home office with privacy and comfort, increasing both productivity and property value.
Older homes often have small, closed-off kitchens or awkward layouts. A rear or wrap-around extension can create an open-plan living area perfect for modern life (ideal for family time, entertaining and adding natural light with bi-folds or skylights).
If you’re thinking long-term, a well-designed extension is one of the most reliable ways to boost property value. Whether it’s for future resale or re-mortgaging, adding square footage and modern features pays dividends.
With stamp duty, legal fees, and moving costs, relocating can easily set you back £20,000–£30,000, without even upgrading your living space. A house extension often delivers better value for your money, especially if you already have untapped potential on your plot.
An extension can future-proof your home, whether that means space for guests, a utility room for growing laundry needs or even a ground-floor bathroom for long-term accessibility.
If one or more of these scenarios feels familiar, it’s worth getting in touch. We can assess your property, walk you through the options, and provide honest advice (with no pressure to proceed unless it’s the right fit for you).
We’re proud to work across Dorset, including Bournemouth, Poole, Ferndown and Ringwood. Our builders, planners and tradespeople live locally and understand local planning laws and expectations.
From the first sketch to the final sweep-up, we handle everything. No middlemen, no delays — just one reliable team delivering on time and on budget.
We don’t do cookie-cutter. Your home is unique, and your extension will be too — whether that’s sympathetic to the existing property or pushing into bold, contemporary territory.
We don’t cut corners. All works are completed by certified professionals using high-quality materials, and we stand behind everything we build.
No jargon, no vague timelines. Just honest updates, clear expectations and a friendly point of contact throughout your build.
Based on our experience across dozens of successful applications, here’s what local authorities in Dorset typically prioritise:
We tailor every application to meet these expectations, helping you get approved faster and with less back-and-forth.
Whether you’re just considering your options or already have plans in hand, we’re here to help. Our expert team can walk you through every stage, offer a no-obligation quote, and share past examples of projects similar to yours.
To discuss your house extension, call us today on 01202 159 240 or email Rvroofingandbuilding@gmail.com – and let’s start planning how to make your home work better for you.
Not always. Many home extensions fall under Permitted Development Rights meaning you can build without submitting a full planning application, provided the extension stays within certain size and design limits. For example:
We can assess your plans and advise whether planning permission is needed, and if so, handle the entire application process.
It depends on the size and complexity of the extension. As a general guide:
This timeline includes site preparation, groundwork, build, finishing, and snagging. We provide a schedule at the start and keep you updated throughout.
Costs can vary widely depending on:
As a rough guide:
We offer free consultations and can provide a detailed quote based on your exact needs.
Yes a well-planned extension often adds significant resale value. For example:
Location, build quality and design all play a role. We can help you strike the right balance between cost and long-term return.
A full extension project usually involves:
We handle all of this in-house or through trusted local partners - so you don’t have to coordinate multiple contractors.
Yes. Regardless of whether you need planning permission, all extensions must comply with Building Regulations, which cover structural integrity, fire safety, insulation, plumbing, electrical work and more.
We submit Building Control notices on your behalf and ensure all work is inspected and certified by the local authority or an approved inspector.
Usually, particularly for single-storey or rear extensions. We do our best to minimise disruption, section off work areas, and maintain safe access to the rest of your home.
For more intensive builds (e.g. major knock-throughs or loft conversions), there may be short periods when temporary relocation is more comfortable, especially for families or pets. We'll discuss this with you in advance and plan around your needs.
If you’re building under Permitted Development, you don’t legally have to notify neighbours - though a Party Wall Agreement may be needed if the work affects shared walls or structures.
If applying for planning permission, neighbours will be notified by the council as part of the process. We always recommend keeping them informed to avoid disputes and delays.
A Party Wall Agreement is a legal document that protects both you and your neighbours when work affects shared walls or boundaries. You may need one if:
We’ll advise if one is needed and can help manage the process with your neighbours and appointed surveyors.
Often not. Most loft conversions fall under Permitted Development, especially dormers that don’t exceed 40–50m³ of added volume (depending on property type) and are set back from the roof’s edge.
However, Mansard conversions, hip-to-gable roofs, and dormers in conservation areas usually require full planning permission. We handle all drawings, permissions, and compliance for you.
Yes, but it’s more complex. Listed buildings and homes in conservation areas are subject to tighter regulations to preserve the character of the surroundings.
You will need Listed Building Consent in addition to planning permission. Our planning experts understand local guidelines across Dorset and can advise on the best approach to secure approvals while respecting heritage requirements.
We build year-round. While spring and summer tend to offer better weather, modern techniques and planning allow us to manage projects even through winter (with appropriate protection, drainage and heating on site).
What matters most is that plans, permissions, and teams are in place. We’ll help you start when it suits your timeline, not just the season.
It’s easy just give us a call or send us an email. We’ll arrange a free consultation to assess your property, talk through your goals, and outline your options.
We can also show examples of similar extensions we’ve completed in Bournemouth, Poole, Ferndown, Ringwood and across Dorset.
At RV Roofing Services, we’re dedicated to providing solutions tailored to your needs. Whether you have questions, need a quote or are ready to start your project. Reach out to us through our convenient contact form on the site, where you can quickly submit your enquiries and requirements.
Our collaborative partnerships with architects, local planners and town councils ensure a successful project and swift timeline.
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