WIRRAL’S NO.1 SPECIALIST
EXTENSION & OPEN PLAN LIVING
transforming your living space with seamless and stunning home renovations
Experience, Craftsmanship & Integrity You Can Trust
ABOUT US
Your Trusted Builders in Wirral
At RG Developments, our Wirral builders specialise in high-quality home extensions across the Wirral, offering a full range of services including loft extensions, rear extensions, side extensions, and wrap-around extensions. With over 160 years in the industry, our team is committed to transforming homes with exceptional craftsmanship and meticulous attention to detail.
We pride ourselves on building work with integrity, maintaining open communication, and delivering results that exceed expectations. Whether you’re expanding upwards with a loft conversion or extending your home for more living space, you can trust RG Developments to bring your vision of home conversions to life on time and within budget.
OUR VALUE
Our Commitment to Excellence:
The Core Values of RG Developments
At RG Developments, our values guide every project we undertake. These core principles ensure that we consistently deliver outstanding results and build lasting relationships with our clients.
- Quality Craftsmanship
- Honest Communication
- Expert Experience
- Customer Focused
- Transparent Pricing
- Honest Communication
WHY CHOOSE US
Transforming Homes With Unmatched Quality
At RG Developments, our Wirral builders transform homes with a focus on quality and precision. Whether it’s a loft conversion or a wrap-around extension, we deliver seamless results that enhance your space and add lasting value. Our commitment to superior craftsmanship ensures every project is completed to the highest standard.
Quality Assurance
We use only top-quality materials and deliver exceptional craftsmanship to ensure your extension is built to last.
Skilled Expertise
With experience in loft conversions, side extensions, and wrap-around extensions, our team brings unparalleled skill to each project.
Project Management
From initial consultation to completion, we handle every detail, ensuring a hassle-free experience for you.
Bespoke Designs
We offer customised home extensions, ensuring every project is uniquely tailored to your property and vision.
See Our Recent Before/After Extensions



WIRRAL BASED
Helping to Transform Your Home
With Our Tailored Building Solutions
RG Developments are expert Wirral builders, specialising in quality building services such as house renovations, house extensions, loft conversions, rear extensions, side extensions, and wrap-around extensions. We work with homeowners across Wirral, Wallasey, and Liverpool, delivering bespoke extensions that add valuable space and increase property value.
As trusted builders in Wirral, our services cover all local areas including Birkenhead, Hoylake, Wallasey, Meols, West Kirby, Caldy, Thurstaston, Greasby, Irby, Heswall, Thornton Hough, Parkgate, Neston, Willaston, Burton, and beyond. Whether you’re planning a loft conversion, side extension, garage conversion, or full home renovation, our experienced team ensures every project meets building regulations and is tailored to your needs.
From arranging building control approval to providing exceptional craftsmanship, RG Developments are the Wirral builders you can rely on to bring your vision to life. Contact us today to arrange a site visit or discuss
TESTIMONIALS
What Our Clients Say
FAQs
Planning permission for an extension will depend on the size of it. Thanks to recently relaxed development rules homeowners have a permitted development allowance without planning permission of up to six meters, eight if your house is detached. Anything above this will require planning permission.
RG Developments can help you obtain planning permission with their tailored design and build service.
Yes, RG Developments has full public liability and employer liability insurance. A copy of our insurance will be provided with your schedule of works. Ensuring the safety of our employees, customers, and the public is our top priority. We also recommend checking your own building insurance before any work begins.
All work carried out by RG Developments is fully guaranteed:
- Electrical work is completed by an NICEIC-qualified electrician and certified.
- Structural work is overseen by the relevant authorities.
- Plumbing is carried out by a Gas Safe registered engineer.
- All building work undertaken by RG Developments is guaranteed.
- Any installed items (e.g. windows, boilers, radiators, or appliances) come with a full manufacturer’s guarantee.
We provide house extensions, open-plan living renovations, and building services across the following areas:
Wirral, Liverpool, and surrounding locations, including:
Birkenhead, Hoylake, Wallasey, Meols, West Kirby, Caldy, Thurstaston, Greasby, Irby, Heswall, Thornton Hough, Parkgate, Neston, Willaston, Burton, Puddington, Leasowe, Moreton, Pensby, Prenton, Bebington, Bromborough, Eastham, Upton, Brimstage, Barnston, and Rock Ferry.
Yes, although RG Developments offer a complete design and build service, including design and plans. If you have plans already and need a trusted building company to complete those, then RG Developments can help you with that.
Yes, RG Developments will always ensure any work area we use will be fully cleared and left clean for you after our work is completed.
While many home extensions will add value to a home, the fluctuation in value increases can depend on a variety of factors. Such as:
- Ceiling price of the home
- Size of the extension
- Quality of the work completed
- Materials used
- Age and condition of the development
A good rule of thumb is to not spend more on your property renovations than the value it will add. RG developments can help this using their experience by giving price estimates and consultations.
The types of work you will need approval for are:
- House Extensions
- New Windows
- Window Opening Alterations
- New Chimneys
- Loft Conversions
- Internal Structural Alterations
- Installation of Heating Appliances
- Installations That Involve Drainage, Waste or Plumbing
Our local Wirral builders can help ensure you get approval for any works you are looking to undertake.
Yes, all our team members are fully equipped to work in all weather conditions. So you can know your project can be completed in the time scale you have been provided with. Our team will only stop work if the weather becomes harsh enough that it is a risk to the health and safety of our team.
Planning permission for an extension will depend on the size of it. Thanks to recently relaxed development rules homeowners have a permitted development allowance without planning permission of up to six meters, eight if your house is detached. Anything above this will require planning permission.
RG Developments can help you obtain planning permission with their tailored design and build service.
Yes, RG Developments has full public liability and employer liability insurance. A copy of our insurance will be provided with your schedule of works. Ensuring the safety of our employees, customers, and the public is our top priority. We also recommend checking your own building insurance before any work begins.
All work carried out by RG Developments is fully guaranteed:
- Electrical work is completed by an NICEIC-qualified electrician and certified.
- Structural work is overseen by the relevant authorities.
- Plumbing is carried out by a Gas Safe registered engineer.
- All building work undertaken by RG Developments is guaranteed.
- Any installed items (e.g. windows, boilers, radiators, or appliances) come with a full manufacturer’s guarantee.
We provide house extensions, open-plan living renovations, and building services across the following areas:
Wirral, Liverpool, and surrounding locations, including:
Birkenhead, Hoylake, Wallasey, Meols, West Kirby, Caldy, Thurstaston, Greasby, Irby, Heswall, Thornton Hough, Parkgate, Neston, Willaston, Burton, Puddington, Leasowe, Moreton, Pensby, Prenton, Bebington, Bromborough, Eastham, Upton, Brimstage, Barnston, and Rock Ferry.
Yes, although RG Developments offer a complete design and build service, including design and plans. If you have plans already and need a trusted building company to complete those, then RG Developments can help you with that.
Yes, RG Developments will always ensure any work area we use will be fully cleared and left clean for you after our work is completed.
While many home extensions will add value to a home, the fluctuation in value increases can depend on a variety of factors. Such as:
- Ceiling price of the home
- Size of the extension
- Quality of the work completed
- Materials used
- Age and condition of the development
A good rule of thumb is to not spend more on your property renovations than the value it will add. RG developments can help this using their experience by giving price estimates and consultations.
The types of work you will need approval for are:
- House Extensions
- New Windows
- Window Opening Alterations
- New Chimneys
- Loft Conversions
- Internal Structural Alterations
- Installation of Heating Appliances
- Installations That Involve Drainage, Waste or Plumbing
Our local Wirral builders can help ensure you get approval for any works you are looking to undertake.
Yes, all our team members are fully equipped to work in all weather conditions. So you can know your project can be completed in the time scale you have been provided with. Our team will only stop work if the weather becomes harsh enough that it is a risk to the health and safety of our team.