House Extensions in Alton
Create the Space You Need Without Moving
Whether you’re looking to create a larger kitchen, add extra bedrooms or transform your home with open-plan living, extending your property is often a more practical and cost-effective alternative to moving. At Rogate Construction, we specialise in building high-quality house extensions in Alton, helping homeowners create stylish, functional spaces that improve everyday living while adding lasting value to their property.
From contemporary kitchen extensions and rear extensions to double storey additions and structural alterations, we manage every stage of your project with skilled workmanship, experienced project management and clear communication from start to finish.
Working throughout Alton, Four Marks, Medstead, Chawton, Holybourne, Bentworth and the surrounding Hampshire villages, we understand the area’s mix of Georgian townhouses, Victorian homes, character cottages and modern family properties. Every extension is carefully designed and built to complement your home’s existing character while providing the additional space your family needs.
What We Do
Renovations & Refurbishments
Transforming homes with style, quality, and attention to detail
Extensions & Structural Work
Seamless expansions and alterations, built safely and efficiently
Exterior & Heritage Projects
Enhancing exteriors and preserving character on every project
About Rogate Construction
At Rogate Construction, we build house extensions that help homeowners create more space without the need to move. Whether you’re planning a single storey extension, a double storey addition or structural alterations to create open-plan living, we deliver professionally managed projects built to an exceptional standard.
We regularly construct larger kitchens, family rooms, dining areas, additional bedrooms, bathrooms and home offices, helping homeowners adapt their properties to suit modern lifestyles while increasing their home’s long-term value.
Many projects also include removing load-bearing walls, installing structural steel beams (RSJs) and reconfiguring internal layouts to improve the flow of the home. From foundations through to the final decorative finishes, our experienced team manages every stage of construction with care, precision and attention to detail.
Typical extension projects include
- Kitchen extensions
- Rear extensions
- Side extensions
- Wrap-around extensions
- Utility rooms
- Home offices
Clear Communication Throughout Your Extension Project
Building a house extension in Alton is a significant investment, so clear communication is essential. From your initial consultation through to the final handover, we keep you informed at every stage of the build. Whether we’re undertaking structural alterations, constructing a single storey extension or managing a larger double storey extension, you’ll always know what work is taking place and what comes next.
Protecting Your Home During Extension Works
We understand that most extension projects take place while our clients continue living in their homes. Our team takes every precaution to protect existing finishes, minimise dust and keep work areas safe and organised throughout the build. By carefully managing each phase of construction, we reduce disruption wherever possible while delivering high-quality house extensions in Alton that blend seamlessly with your existing property.
We’ve Been Building For Over 20 years
FAQ
Do I need planning permission for a house extension in Alton?
Some extensions can be built under Permitted Development rights, while others require planning permission depending on the size of the extension and whether your property is listed or located within a conservation area. We’re happy to advise you before work begins.
How long does it take to build a house extension?
Most single storey extensions take between 10 and 16 weeks to complete, while larger or more complex projects may take longer. We’ll provide a realistic construction programme before work starts.
Can you remove load-bearing walls?
Yes. We regularly carry out structural alterations, including removing load-bearing walls and installing structural steel beams (RSJs) to create bright, open-plan living spaces. All structural work is completed in accordance with the engineer’s design.
Do you build both single and double storey extensions?
Yes. We design and build both single and double storey house extensions throughout Alton and the surrounding villages, tailoring every project to suit your property and your family’s needs.
Will my extension match the existing house?
Absolutely. We carefully source matching materials wherever possible, helping your extension blend naturally with the original property while respecting its existing character.
Can I stay in my home during the build?
In most cases, yes. We’ll discuss the programme before work begins and always aim to minimise disruption while maintaining a safe and tidy working environment.
Do you work with architects and structural engineers?
Yes. We regularly work alongside architects, structural engineers and other design professionals to ensure every extension is completed to the highest standards.
If you don’t already have a designer, we can also recommend trusted local professionals.
Will Building Control inspections be required?
Yes. Most extension projects require Building Control inspections throughout construction. We’ll coordinate these inspections to ensure your project complies with current Building Regulations.
How much does a house extension cost in Alton?
Every extension is different, so costs vary depending on the size, design and specification. We provide fully itemised quotations so you know exactly what’s included before construction begins.
Why choose Rogate Construction?
With over 20 years of experience, Rogate Construction has built a reputation for quality workmanship, transparent pricing and professional project management. We deliver carefully managed house extensions that provide additional space, enhance everyday living and add long-term value to your home.
Contact us for a free consultation
Single Storey Extensions in Alton
A single storey extension is one of the most effective ways to increase your living space while improving the way your home works for modern family life. Whether you’re creating a larger kitchen, an open-plan dining area, a family room or a dedicated home office, a thoughtfully designed extension can transform both the functionality and value of your property.
At Rogate Construction, we build single storey extensions throughout Alton that blend naturally with your existing home. Many homeowners choose rear extensions with large glazed doors, roof lanterns and skylights to maximise natural light and create a stronger connection between the house and garden.
Where structural alterations are required, we safely remove load-bearing walls and install structural steel beams (RSJs) to create spacious, open-plan living areas. Every project is carefully managed to ensure your extension is completed to the highest standards and complements the original character of your property.
Double Storey Extensions in Alton
A double storey extension is an excellent way to increase both your living space and the value of your home. By extending across two floors, you can create a larger kitchen or family room downstairs while adding bedrooms, bathrooms or a home office upstairs.
We design and build double storey extensions that integrate seamlessly with the existing property. Careful attention is given to matching brickwork, roof tiles, windows and external finishes, ensuring the completed extension looks like it has always been part of the original home.
Whether you’re extending a Victorian terrace, a Georgian property or a modern family home, our experienced team delivers carefully managed construction projects with outstanding workmanship throughout.
Structural Alterations & Open-Plan Living
Open-plan living continues to be one of the most popular ways to improve a home, creating brighter, more flexible spaces that better suit today’s lifestyles. Many homeowners choose to combine their extension with structural alterations to achieve a more practical layout.
We regularly carry out structural alterations throughout Alton, including removing load-bearing walls, installing structural steel beams (RSJs) and creating wider openings between kitchens, dining rooms and living areas. Every structural alteration is completed in accordance with the engineer’s design and current Building Regulations.
Whether you’re opening up your kitchen or completely reconfiguring your ground floor, we deliver carefully planned structural work that enhances both the appearance and functionality of your home.
Designing an Extension That Complements Your Home
The best extensions feel like a natural continuation of the original property. That’s why careful planning, quality materials and skilled craftsmanship are central to every project we undertake.
We work closely with homeowners, architects and structural engineers to ensure every detail has been considered before construction begins. From the layout and natural light to future family requirements, every decision is made to create a practical and attractive living space.
Wherever possible, we source matching bricks, roof tiles, render and external finishes to ensure your extension blends seamlessly with the existing property while enhancing its overall appearance.
Why Choose Rogate Construction for Your Extension in Petworth?
Choosing the right builder is one of the most important decisions you’ll make when extending your home. At Rogate Construction, we’ve built our reputation on delivering quality workmanship, honest advice and professionally managed construction projects that homeowners can trust.
Whether you’re extending a period cottage in Chawton, improving a family home in Four Marks or renovating a property in Holybourne or Medstead, we take the time to understand your vision and deliver an extension that complements both your home and your lifestyle.
Our fully itemised quotations clearly explain exactly what’s included, giving you complete transparency from the outset. We believe this allows homeowners to make informed decisions and provides confidence throughout every stage of the project.
From foundations and structural steel installation through to roofing, plumbing, electrical work and final finishes, our experienced team carefully manages every stage of construction. Clear communication, realistic timescales and exceptional workmanship ensure your project progresses smoothly from beginning to completion.
Working throughout Alton and the surrounding Hampshire villages, we’re proud to deliver beautifully constructed house extensions that enhance everyday living while adding lasting value to our clients’ homes.