Extension Builders in Crystal Palace

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (19 reviews)

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Some of our top rated extension builders in Crystal Palace

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G&M Building Contractors Essex Ltd
No reviews yet
Extension Builder in Crystal Palace
We are specialist building contractors for all residential and commercial fit out including design,Planning to completion. Specialist joiners & all aspects of carpentry Specialist Decorators All mechanical & groundworks.
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O S R Construction & Groundworks Ltd
New on MyBuilder
Extension Builder in Crystal Palace
We specialise in extensions in residential and commercial properties. We also offer basement work and underpinning. We do all groundworks for large and small property developers. All hard landscaping work is second nature to us and we offer all aspects in this area and also irrigation works. We have been in this trade for 30 years and take great pride in all of our work.
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Rafal Decor
Rating: 5 out of 5
Extension Builder in Crystal Palace
Decor Property LTD, provides a full building service. We are experienced builders who gives you highest quality work and very competitive quotes. We specialize in: • Extensions • Basements • Conservatory • Loft/Flat roof/Fibreglass • Asbestos removing • Brick work/Pointing • Plastering • Painting/Decorating • Wall papering • Tiling • Electrical jobs • Plumbing • Door/Windows supply • Kitchen/Bathroom • Carpentry/Staircase/Flooring • Bespoke furniture • Gardens
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Latest review:
Extensions- 13 Oct 2019
Rafal is a professional builder and has done the job properly. He is polite, punctual and experienced. I would rate him 9/10.
NOVATE ACS LTD
Rating: 3 out of 5
Extension Builder in Crystal Palace
NOVATE ACS LTD, you can see more detail on our services on our website. We are an innovative design led London based Chartered RIBA Architectural Practice and an Accredited Construction Company. We specialise in home extensions, loft conversions, refurbishments and new builds
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Latest review:
Architecture- 21 Dec 2024
Good rating and very helpful.
Bhullar bhuilders
No reviews yet
Extension Builder in Crystal Palace
We are experienced builders with good team. We have been in to this industry from last 8 years . But the quality we provide is something that everyones are happy with. We do all kind of building work. Extention , bathroom , kitchen , tiling, flooring , plastering .etc. Almost everything .
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Flowstar
Rating: 5 out of 5
Extension Builder in Crystal Palace
Hi my name is Ernie, I have over 10 years of experience in plumbing and heating. I undertake all sorts of general plumbing jobs, from changing taps, fitting bathrooms to Full heating from boilers to air source heat pumps.
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Latest review:
Plumbing- 7 Apr 2024
Very pleased. Ernie provided a competitive quote and kept me informed all the way through the process. I needed the job done urgently and he was very flexible and helpful in getting it done. Would recommend him to others and will definitely be asking for his help for future plumbing work.
D&T Carpentry LTD
Rating: 5 out of 5
Extension Builder in Crystal Palace
Our core business concentrates on providing a team of highly skilled tradesmen to.undertake works including extensions, loft conversion and complete renovations. Working with a small team of expert trades in Kent to offer a complete building solution for our residential clients. Project size is determined by our clients requirements, working on small bespoke projects to large scale new build developments. D & T Carpentry Ltd are happy to undertake any size of project
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Latest review:
Carpentry- 9 Dec 2019
Great workmanship and a pleasure to deal with. Would certainly work with Dan and the team again.
total services
No reviews yet
Extension Builder in Crystal Palace
WE ARE A FAMILY RUN BUSINESS WHICH HAS BEEN RUNNING FOR 30 YEARS,WE COVER ALL ASPECTS OF THE BUILDING TRADE AND CAN PROVIDE AN EXCELLENT SERVICE FROM START TO FINISH.CAN SUPPLY REFERENCES IF REQUIRED.
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Amaze construction group
No reviews yet
Extension Builder in Crystal Palace
Amaze construction group we provide service such has. Property maintenance and refurbishment, pressure washing to walls and drive ways.
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Burwood Building Services
Rating: 4.5 out of 5
Extension Builder in Crystal Palace
Burwood Building Services is committed to delivering exceptional workmanship with pride in every project we undertake. We maintain the highest standards while offering competitive pricing across a comprehensive range of building services, including full renovations, kitchen and bathroom installations, flooring, plastering, and painting & decorating. Our team includes fully qualified plumbers, electricians, and gas fitters to ensure a seamless, professional finish. We prioritize cleanliness and protection throughout each job. Contact us today for a free quote, and visit our website for more information
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Latest review:
Restoration & Refurbishment- 28 Mar 2026
Great team, good service and unbeatable price!
MSD Carpentry Contracts Limited
Rating: 5 out of 5
Extension Builder in Crystal Palace
We are predominantly a carpentry contractor but also cover all aspects of building work. We have carried out jobs from small extensions right through to complete new builds. We have all relevant insurances in place and always give the customer the best service possible, always using first class fully qualified trades people.
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Latest review:
Carpentry- 18 Nov 2024
Very tricky roof design undertaken. With complete success. Very professional and would use them again for any future projects
REGAL HARTI RENOVATION LTD
No reviews yet
Extension Builder in Crystal Palace
I have been working in this field for four years and my position is to work fast, quality and beautiful
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Peter JPro
No reviews yet
Extension Builder in Crystal Palace
Quality work, professionalism, always work to make customers happy. 18 years of experience.
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SUKH&SONU CONSTRUCTION LIMITED
No reviews yet
Extension Builder in Crystal Palace
SS Construction delivers high-quality building and refurbishment services with a strong focus on professionalism, reliability, and attention to detail. With extensive experience across renovations, structural work, plastering, and carpentry, we provide a complete service tailored to each client’s needs. We pride ourselves on clear communication, honest pricing, and delivering projects on time and to a high standard. Whether it’s a small upgrade or a full refurbishment, our goal is to achieve a clean, durable finish that adds real value to your property. Reliable, efficient, and built to last – SS Construction.
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c c builders
Rating: 4.9 out of 5
Extension Builder in Crystal Palace
i have recently finshed a extension and refurbishment on three bedroom bungalow making into five bedroom house with a one bedroom self contained flat doing most of the work myslef.
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Latest review:
Plastering- 23 Nov 2011
Very happy with Cliffs work, he is reliable, he did a great repair job and charged a fair price, will definately use him again.
Reform Building & Maintenance Ltd
Rating: 5 out of 5
Extension Builder in Crystal Palace
reform ltd have tradesman on hand with more than 16 years experience. We strive to give our best at all times. Our work is of a high standard. We offer competitive rates & great customer service. reform ltd have carried out work all over the Southeast and London. Our work varies from Property Extensions, Home refurbishment, Kitchens & Bathrooms Installations. Examples of our work can be found on our socials media pages.
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Latest review:
Extensions- 3 Jan 2021
Reg was professional and organised from start to finish. Very tidy while working and always polite and cheerful. He was pretty much spot on with his timescales, working through weekends to make up unexpected delays in stock delivery. He managed to perfectly match the bricks of the porch so, as it is tied in, it looks like it’s part of the original build. Really impressed with every thing. We will definitely hire him again - in fact we have already asked him to quote for another job.

3.9

Top rated Extension Builders

Our Extension Builders in Crystal Palace, are rated 3.9 out of 5 based on 19 reviews from customers like you.

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What types of services are offered by local extension builders in Crystal Palace?

Building an extension is a major milestone for any home. It’s not just about adding extra space, it’s a big step that can transform how you live day to day, opening up new possibilities for comfort, lifestyle, and family needs.

This is why it’s so important to find the right extension builders in Crystal Palace for you. They can help with a variety of tasks and projects, including:

Extending your home with an extra room
Two+ storey extensions
Adding partition walls to create more rooms
Building annexes or external structures

To find the right extension builder near you, simply post your job on MyBuilder. Explain the type of help you’re looking for, and then home extension builders in Crystal Palace who are available and interested can respond to your post.

Browse profiles, read customer reviews and get quotes from your chosen Crystal Palace extension builders, all before you decide who to hire.

What are the hourly rates of extension builders in Crystal Palace?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Crystal Palace will charge between £16 and £42 per hour.

Single-storey rear extensions cost between £20,000 and £60,000 depending on size and finish.
The cost of double-storey extensions, which add more space and value, can range from £100,000 to over £170,000.
Larger wrap-around extensions that combine multiple extension types can range from £40,000 to over £120,000.

The cost of an extension will vary depending on your property. For instance, extending in certain areas may require structural adjustments to ensure stability, which can increase your material and labour costs.

To get an accurate price for your home extension, request detailed quotes from several Crystal Palace extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Crystal Palace home extension project is likely to cost.

Find extension builders in Crystal Palace with MyBuilder

Hiring the right extension builder in Crystal Palace with MyBuilder couldn’t be easier. Just follow these simple steps:

Step 1: Post your extension project on MyBuilder

Whether you’re planning a single-storey extension, a loft conversion, or adding a new room, post your job on MyBuilder to find local Crystal Palace extension builders. Once your job is live, we’ll share it with home extension builders in Crystal Palace who can express their interest.

Step 2: Compare different extension builders in Crystal Palace

When you start receiving interest, review profiles of local Crystal Palace extension builders, check their previous work, and read real customer reviews. Ask about timelines, materials, and request detailed quotes.

Step 3: Hire Crystal Palace extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Crystal Palace, compare their experience, guarantees, and costs before choosing who to hire.

You’ll also have confidence knowing that every tradesperson on MyBuilder is verified through several checks, including:

ID verification: When a tradesperson joins MyBuilder, we ask for a valid ID, such as a passport, ID card, or eIDAS certificate.
Company verification: For tradespeople operating under a company, we make sure every tradesperson has a registered business.

Did you know? Our continuous monitoring and complaints process ensures that tradespeople who don’t meet our standards are promptly removed from MyBuilder’s platform.

Crystal Palace extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Crystal Palace extension builder before hiring?

Before hiring an extension builder in Crystal Palace or extension building company in Crystal Palace, ask a few key questions to make sure you’re choosing the right professional for your home extension project.

What qualifications and experience do you have as an extension builder in Crystal Palace?

An extension builder in Crystal Palace should have a strong track record with similar projects and relevant building qualifications or trade memberships, such as the Federation of Master Builders (FMB) or TrustMark.

Will my home extension meet all building regulations and planning requirements?

Your Crystal Palace extension builder should ensure the project complies with Building Regulations and, where necessary, handle or assist with planning permissions. Ask how they manage building control inspections and what documentation you’ll receive once the project is complete.

What experience do you have with similar extensions in Crystal Palace?

Ask to see examples of their previous work, or view examples of their work on MyBuilder. Ideally projects similar to yours in scale and design. This helps you assess the Crystal Palace extension builder’s ability to deliver a result that meets your expectations.

How long will the extension take to complete?

Extension project timelines can vary depending on size, complexity, and weather. A typical single-storey extension might take around 8 - 12 weeks. Request a detailed schedule so you know what to expect and when key milestones will be reached.

Do you offer a guarantee for your work? Most Crystal Palace extension builders offer a guarantee or warranty on their work, often between 1 and 10 years depending on the project and materials used. This gives you assurance that any issues will be resolved after completion.

If you still have questions about the professional you are looking to hire, we have a full detailed guide on hiring the right builder here.

FAQ: Common questions about home extensions in Crystal Palace

Can an extension builder in Crystal Palace help with planning permission?

Yes, many extension builders in Crystal Palace can guide you through the planning process. They can help prepare drawings, advise on local requirements, and liaise with your local council to ensure your project meets all necessary regulations.

Can an extension builder in Crystal Palace handle everything from design to construction?

Many Crystal Palace extension builders offer full design-and-build services, managing both the architectural planning and construction stages. Ask your builder whether they can provide a complete package or if you’ll need to hire an architect or designer separately.

Will an extension builder in Crystal Palace help with materials and finishes?

Yes, most extension builders in Crystal Palace can source materials and offer advice on finishes that suit your design and budget. You can also choose to supply certain materials yourself, just make sure this is agreed upon before work starts.