Extension Builders in New Cross

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.7 (18 reviews)

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Some of our top rated extension builders in New Cross

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David John Stiff Builders
No reviews yet
Extension Builder in New Cross
I have been trading for over 35 years. I am a fully qualified city & Guilds ,Bricklayer/plasterer and undertake all aspects of building works as listed below to a very high standard.
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AMG CARPENTRY (SE) LTD
No reviews yet
Extension Builder in New Cross
We undertake all aspects of carpentry and construction, loft conversions, 2nd fix, 1st fix, roofing, cut roofs, truss roofs, garden rooms, outbuildings, annex, extensions, flat roofs, bespoke carpentry, wardrobes, stairs
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EB Brickwork Services
New on MyBuilder
Extension Builder in New Cross
I’m an experienced bricklayer with a strong eye for detail and a focus on quality workmanship. I take pride in completing every job properly, keeping everything clean and making sure the finished work looks professional and lasts. I’m reliable, punctual and easy to communicate with, and I always aim to give customers a straightforward and stress-free service. I can help with brickwork, garden walls, repairs, extensions and general masonry work.
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DEC Renovations
Rating: 3 out of 5
Extension Builder in New Cross
Carpenter with 20 years plus experience. Small extensions, shop fitting, all first fix and second fix carpentry. Bespoke kitchens and furniture. Design and install bathrooms. Complete house refurbishment. Garden buildings patio and decking.
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Latest review:
Extensions- 21 Dec 2017
Dishonest from the start. Every excuse in the builders handbook (and new ones). Lazy (they like to work 10-1 and never a full week). Never finished the 2 month project after 6 months - walked away
Aulakh Builds Ltd
No reviews yet
Extension Builder in New Cross
Aulakh Builds Ltd. offers a comprehensive range of construction services to meet all your needs, including home extensions, driveways, garden landscaping, kitchens, bathrooms, flooring, and roofing. Our team is committed to delivering exceptional craftsmanship and outstanding results. Contact us to discover more about our services.
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aidem construction
No reviews yet
Extension Builder in New Cross
we are a very reliable and friendly business with a very well trained work force that have years of experience in ground workers and 278 highways work also believe in a high standard of work
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PRESTIGE CONSTRUCTIONZ LIMITED
No reviews yet
Extension Builder in New Cross
At Prestige Constructionz, we specialise in high-quality building solutions tailored to modern living. From bespoke outbuildings, extensions and full refurbishments to kitchens, bathrooms and loft conversions, we take pride in delivering projects that elevate every structure. With years of experience in the industry, our skilled team ensures exceptional craftsmanship, attention to detail, and seamless project management from start to finish. We work closely with our clients to bring their vision to life—on time, within budget, and with no compromise on quality. Whether you're looking to expand your home, create a luxury garden room, or transform your interior, we’re here to help. Fully insured and committed to professionalism, we offer reliable service, transparent communication and outstanding results every time. Your satisfaction is our top priority.
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ECOFRAME DIRECT LTD
No reviews yet
Extension Builder in New Cross
EcoFrame Direct specialises in the supply and installation of high-quality windows and doors, including uPVC and aluminium windows, composite doors, sliding doors, and modern glazing solutions such as rooflights and roof lanterns for residential properties. We work across London, Surrey, Kent, East Sussex and West Sussex, delivering carefully planned installations with a strong focus on quality, compliance, and customer experience. Every project is approached properly — from accurate measuring and specification through to professional installation and aftercare. Our team has extensive hands-on experience within the glazing and construction industry, and all installations are carried out in line with current Building Regulations. We work with trusted manufacturers and proven systems to ensure excellent thermal performance, security, and long-term reliability. We’re happy to advise on design, layout, glazing options, and energy efficiency, taking the time to explain everything clearly before work begins. Finance options are available where required, and all work is backed by product and workmanship guarantees for complete peace of mind. Free quotations, clear pricing, and reliable communication from first enquiry to completion.
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The build guys ltd
No reviews yet
Extension Builder in New Cross
We do extensions, loft conversions,gardens driveways , refurbishment
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ABL Building & plumbing solutions
Rating: 5 out of 5
Extension Builder in New Cross
We are a family run business, take pride in our work we carry out. We cover all aspects of building works from hanging a door to a complete new build house.
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Latest review:
Plumbing- 28 Jun 2023
Alan was a total professional, clean and tidy, fabulous job, will use him again and recommend him to everyone I know. Top professional.
S J Chester And Sons Limited
Rating: 5 out of 5
Extension Builder in New Cross
We are a small run family business that covers all aspects of domestic and commercial building, from groundwork, small garden walls to extensions and new builds. We can project manage your job from start to finish including building control drawings, planning submissions and applications all the way up to the signing off of your project.
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Latest review:
Bricklaying- 18 Apr 2021
I am mate Stuart first time and I am a developer Very nice Understanding person They turn up on time every morning they done a beautiful job I will recommend them Stuart is very kind and always smiles I am very happy with the job and timescale Stephen is a nice person And they have very kind Staff they always clean up and leave the building site tidy and clean my job is going very fine and I will recommend Stuart and Stephen well done boys I am really happy for your patience and your understanding I will always do business and they’re kind people I like working with Stuart he really understands what Job needs thank you very much again I cannot wait to see the guys on the new jobs
R & R Brickwork ltd
Rating: 4.7 out of 5
Extension Builder in New Cross
I've been a bricklayer for 30 years. We specialise in all forms of Brickwork and block work from garden walls to extentions, new builds, patio and driveways. Work of all sizes undertaken.
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Latest review:
Bricklaying- 26 Aug 2021
I cannot recommend Rob and his 2 sons highly enough, they have done an excellent job completing the brickwork for our large outbuilding in good time and at a reasonable price. 3 genuinely nice blokes who are hard working and thorough, we wouldn't hesitate to use them again and have already referred for work elsewhere.
DGR HOMES LTD
No reviews yet
Extension Builder in New Cross
We offer a wide range of affordable and quality kitchen and bedroom fixtures, supplies and furnishings in slough, London. We specialise in fitted kitchens, fitted wardrobes and fitted bedroom services that can transform any home.
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Albion Groundworkers
Rating: 4.9 out of 5
Extension Builder in New Cross
I would like to take this opportunity to introduce Albion Groundworkers Ltd, an experienced and trusted groundworks company with over 20 years in the industry. We provide a complete range of services to home developers, construction companies, and private clients, including: Demolition Foundations Substructures Drainage Systems Utilities (Trenching and Ducting) Road Construction Block & Brickwork Soft Landscaping – Turfing and Planting Hard Landscaping – Driveways (Tarmac, Block Paving, Resin, Concrete, Gravel) Fencing At Albion Groundworkers, we take pride in delivering high-quality workmanship, reliability, and attention to detail on every project. With a full fleet of modern equipment and a highly skilled team, we ensure efficiency and timely completion across all our work. We would be delighted to discuss how we can support your upcoming projects and demonstrate the quality and professionalism our clients value us for. If you have any projects you’d like us to quote for, we’d be more than happy to assist.
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Latest review:
Landscaping- 16 May 2024
We hired Albion Groundworkers to take on our garden and driveway project. They are a very hardworking bunch of guys who do not slack when it comes to quality! They arrived everyday on time and worked extra to make sure the job was completed in the estimated timeframe. Armir was my main point of contact and he was always there to answer questions and provide advice where necessary. They were very mindful of my neighbours and ensured the site was left clean and tidy before leaving. It is a family run business and they take a lot of pride in their work. I would highly recommend anyone to use them and I have already had so many compliments from family and friends!
Abel
No reviews yet
Extension Builder in New Cross
We are a reliable and experienced building team specialising in EWI (External Wall Insulation) and all types of construction work. Our services include: • External Wall Insulation (EWI) • Rendering & plastering • Brickwork • Painting & decorating • General building and renovation • Repairs and maintenance We focus on high-quality workmanship, attention to detail, and finishing every project to the highest standards. Customer satisfaction is our priority. We work professionally, keep sites clean, and complete projects on time. All our work comes with a quality guarantee, giving you peace of mind. Contact us today for a free quote.
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Intercleanse Ltd
No reviews yet
Extension Builder in New Cross
Intercleanse have been established for approx 15 years and undertake all aspects of building works. We undertake building works for Greggs the Bakers, Sussex Housing Group, Leaders Estate Agents, Main Car Dealerships - Motorline. We also carry out customer care works for many big house building companies i.e Ward Homes
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3.7

Top rated Extension Builders

Our Extension Builders in New Cross, are rated 3.7 out of 5 based on 18 reviews from customers like you.

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What types of services are offered by local extension builders in New Cross?

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 New Cross 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 New Cross who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in New Cross?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in New Cross 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 New Cross extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your New Cross home extension project is likely to cost.

Find extension builders in New Cross with MyBuilder

Hiring the right extension builder in New Cross 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 New Cross extension builders. Once your job is live, we’ll share it with home extension builders in New Cross who can express their interest.

Step 2: Compare different extension builders in New Cross

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

Step 3: Hire New Cross extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in New Cross, 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.

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

What to ask a New Cross extension builder before hiring?

Before hiring an extension builder in New Cross or extension building company in New Cross, 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 New Cross?

An extension builder in New Cross 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 New Cross 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 New Cross?

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 New Cross 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 New Cross 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 New Cross

Can an extension builder in New Cross help with planning permission?

Yes, many extension builders in New Cross 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 New Cross handle everything from design to construction?

Many New Cross 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 New Cross help with materials and finishes?

Yes, most extension builders in New Cross 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.