House Extension Chorley

Our experienced team at Off Market Developments specialises in professional House Extension Chorley services, helping homeowners create valuable additional living space. With strong industry knowledge, our specialists combines attention to detail with practical design solutions to deliver rear, side and double-storey extensions throughout Chorley and the wider North West.

House Extension FAQs

How much does a house extension in Chorley cost?

The cost of an extension depends on its size, design and specification. A small single-storey extension will normally have very different requirements from a large wraparound or double-storey project. We recommend obtaining a quotation based on the individual project rather than relying solely on a generic square-metre figure.

Do I need planning permission for a house extension?

Not necessarily. Some extensions may be possible under permitted development rights, while other projects require planning permission. This depends on the property and proposed work, so the requirements should be checked before construction begins.

How long does a house extension take?

Timescales vary according to the type of extension being constructed. Design, planning and other approvals may also need to be completed before building work begins.

What type of extension should I choose?

The right extension depends on your property, available space and what you want to achieve. Rear, side, wraparound and double-storey extensions all offer different advantages.

House Extension Chorley

Off Market Developments offers professional House Extension Chorley services, helping homeowners create valuable additional living space. Whether you need a more spacious open-plan living area, a carefully designed house extension can provide the additional space you need.

We provide a wide range of house extensions throughout Chorley, including single-storey rear extensions, side-return extensions, two-storey home extensions, wraparound extensions, and open-plan kitchen and living extensions. Every project is designed around the available space and intended use.

When planning House Extension Chorley, we take the time to discuss your ideas and requirements. This allows us to develop an extension that complements the style and layout of your home.

Our complete house extension service can cover the project from initial consultation through to final completion. Depending on the project, this may include architectural drawings, support through the planning process, structural calculations and engineering, Building Regulations requirements, construction and final finishing works.

Our construction team works closely with experienced designers, engineers and construction professionals throughout the project. This helps ensure your extension is designed for practical everyday use.

If you’re considering House Extension Chorley, Off Market Developments can help you take the project from initial ideas through to completion. Speak to our team today to tell us what you would like to achieve.

House Extensions Designed Around Your Home

Every property is different, which is why every extension needs to be considered individually.

When providing House Extension Chorley, we consider the available space around the property. This helps us develop a solution that feels like a natural part of the home.

An extension can be used to provide additional family living space. The aim is to create space that is practical, comfortable and suited to your requirements.

Types of House Extensions in Chorley

We plan and construct several types of house extensions in Chorley, with the most suitable option depending on the existing home and what you want to achieve.

Single-Storey Rear Extensions

Extending from the rear of a property can provide valuable additional space while creating opportunities to redesign the existing ground floor.

They are commonly used for additional living areas and can help create a brighter and more spacious living environment.

Side and Wraparound Extensions

For properties with unused space to the side, a side or wraparound extension can make better use of previously unused space.

A wraparound extension combines a side-return with a rear extension and can be particularly useful when creating open-plan family areas.

Double-Storey Extensions

Double-storey extensions can increase both ground-floor and first-floor accommodation.

They can provide space for a combination of improved living accommodation and extra bedrooms.

Planning Your House Extension in Chorley

Good planning is one of the most important stages of a house extension project.

Before construction begins, consideration may need to be given to architectural design, planning permission, structural requirements, drainage, access and Building Regulations.

Some extensions may fall within permitted development rights, while others may require a planning application. This depends on factors including the scale and design of the project.

Rather than making assumptions, the requirements should be established for the individual property and proposed extension.

Our House Extension Chorley service can help bring together the design and construction stages.

From Initial Ideas to the Finished Extension

Our experienced team can provide a professional approach to your extension.

The process typically begins by understanding what you want to achieve. From there, the project can move through architectural planning, any required approvals, structural preparation and construction.

During the building phase, attention is given to structural work, insulation, roofing and external finishes.

The final stages can include plastering and interior finishing, depending on the agreed scope of the project.

Having the different stages properly planned can help make the process more straightforward for the homeowner.

Creating More Space Without Moving

One of the main reasons homeowners consider House Extension Chorley is the opportunity to create additional space without having to leave their existing home.

If you like your current property and location, extending can provide an alternative to moving.

An extension could create a larger family kitchen or a combination of spaces.

A well-planned extension should not simply add floor area. It should create a better connection between existing and new rooms.

Why Choose Off Market Developments?

Choosing the right team is an important part of any extension project.

At Off Market Developments, we focus on providing a professional approach from the early stages through to completion.

Our team works with architects, structural engineers and skilled tradespeople to deliver extensions that provide practical and attractive additional space.

Get a Quote for House Extension Chorley

If you’re considering House Extension Chorley, our house extension specialists can help you explore the options available for your property.

Talk to our extension specialists to discuss your home, the additional space you need and the type of extension you’re considering. We can talk through your ideas and the next steps.

Posted on Google Google
Mark Taylor profile picture
Mark Taylor
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
⭐⭐⭐⭐⭐ Couldn’t recommend Ash and Josh highly enough. They helped me out on a job preparing and getting a concrete slab ready for my extension, and the quality of their workmanship was excellent from start to finish. Both lads were reliable, hardworking and clearly take pride in what they do. Everything was done properly, the job was left tidy, and they went out of their way to help me get everything ready and keep the project moving. Really pleased with the finished job and wouldn’t hesitate to use them again. Top-quality workmanship and two genuinely good lads to deal with. Highly recommended! 👍
Posted on Google Google
Ross profile picture
Ross
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Just had the groundwork’s and brickwork completed on a single storey extension from Josh and Ash. Really pleased with the work completed and the end result. Communication was excellent throughout the project, it was completed on time and left clean and tidy. They went above and beyond. Would highly recommend and will definitely use them again for future projects
Posted on Google Google
Joe Heap profile picture
Joe Heap
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I am very pleased with the work done on our patio, bearing in mind that it was a last minute request. The work was completed with professionalism, courtesy, friendliness and speed. After finishing the work, everywhere was cleaned as if they hadn't been there at all. I would certainly recommend their services. Thank you Josh, Ashley and the crew.
Posted on Google Google
Rebecca Murray profile picture
Rebecca Murray
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Amazing work lads. 100% Trustworthy and reliable team. Great prices with perfect results 👌
Posted on Google Google
JC Building Design Ltd profile picture
JC Building Design Ltd
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We have worked along side Josh & Ash from the initial design enquiry to build completion. Josh is very proactive and reactive to all customer questions from the initial enquiry, ensuring the client is updated on every stage of the design even before the build commences. During the build correspondence is a must for clients, and Josh is 100% there for every question and minor details the client asks, reassuring for the client who is having their dream built. The quality and detail of their work is excellent, a "builder" who can actually read drawings and comfortably communicate with other professionals involved behind the scenes. It is a pleasure to work with Off Market Developments, and I have no hesitation in working along side them or recommending them to my customers.
Posted on Google Google
Dom Wilmore profile picture
Dom Wilmore
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We used Off-Market Developments for a wraparound double-storey extension. As most people know there is always apprehension and anxiety with building work which is why I chose Off-Market due to the recommendations I had in person. Ashley and his team were professional and kept communication clear from start to finish. The most important part of the job the workmanship was immaculate. Every target set was hit on time with great attention to detail in every aspect of the build, the lads were a pleasure to have at my property and I cannot fault them at all, I will happily recommend them to anyone for a job thankyou for such a great experience
Posted on Google Google
Kelly Phillips profile picture
Kelly Phillips
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We recently had a single-storey house extension completed, and I couldn’t be happier with the entire experience. From the initial consultation through to the final finish, everything was handled with professionalism, attention to detail, and clear communication. The team really took the time to understand what we wanted and offered helpful suggestions to make the most of the space. The build quality is outstanding — the new extension blends seamlessly with the existing house .It’s brighter, more spacious, and far more functional. The project was completed on time and within budget, which made the whole process stress-free. The builders were punctual, tidy, and respectful throughout, always keeping disruption to a minimum. I would highly recommend this service to anyone considering a home extension. It’s added real value to our property and genuinely improved our quality of life. A five-star experience from start to finish!
Posted on Google Google
Tina Mcguire profile picture
Tina Mcguire
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Ashley, Josh and Billy have been absolutely brilliant, they have done a fantastic job of our extension and garden! Highly recommended
Posted on Google Google
Sheryl Smedley profile picture
Sheryl Smedley
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Absolutely outstanding workmanship. From the first meeting to the end result, these guys were so professional and polite. Very clean and tidy. Would highly recommend and would definitely use again. Good job guys and thank you very much
Posted on Google Google
Simon Rourke (the_sawdust_room) profile picture
Simon Rourke (the_sawdust_room)
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Ash was very professional and hard working. He came to have a look and assess what was needed. He then gave me a quote and a date and time of when the job could be done. He arranged for all of the stock to be delivered before the job start date. He turned up early in the morning, and didn't stop until the job was completed. 100% happy with the work ethic, price and quality of work. Will definitely use again.
Verified by Trustindex
Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Projects completed
0 +

OMD has managed a broad selection of house extensions and home improvements, providing superior results, modern ideas, and lasting value.

Years of experience
0 +

With years of industry experience, OMD applies expert knowledge, precision, and professional standards to every residential extension, creating more space.

Skilled Workmanship
0 %

Our team takes pride in skilled workmanship, providing exceptional finishes and reliable construction that meet high industry standards.