Extension Builders in Denmark Hill

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (20 reviews)

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Some of our top rated extension builders in Denmark Hill

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Asen
New on MyBuilder
Extension Builder in Denmark Hill
Tiler, painter, flooring, drywall, furniture assembly, roof repair, roof building, garden room/outside building, fancer, window fitter, loft conversion, kitchen extension
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Top K Construction and Design LTD
New on MyBuilder
Extension Builder in Denmark Hill
At Top K Construction and Design LTD, your vision is our project. With over 20 years of experience, we have successfully completed a wide range of projects across London, from new builds and refurbishments to garages and extensions. We are passionate about turning your ideas into reality and prioritize your satisfaction in every step of the process. We love taking on new challenges and working closely with our clients to create spaces that truly meet their needs. Let us bring your dream project to life — quality, reliability, and customer happiness are at the heart of everything we do.
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T&D BRICKWORK LTD
No reviews yet
Extension Builder in Denmark Hill
We are trustworthy professionals who won't disappoint your expectations. We do our jobs at a very high standards because customer satisfaction is always a priority. Always ready to give an advice where needed. Our quality team can help you with: · Brickwork and Blockwork on extensions · Garden walls · Sheds and Summerhouses · Pointing · Structural repairs · Brickwork repairs and restoration · New Build
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SANDEEP SINGH
No reviews yet
Extension Builder in Denmark Hill
WE DO 10 YEARS EXPERIENCE OF EXTENSION, CONVERSIONS, PLASTER ALL KIND OF BUILDER WORKS
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SM Tech Ltd
No reviews yet
Extension Builder in Denmark Hill
Home Improvement Experts | At SM Tech LTD, we specialise in transforming homes with expert renovation services that enhance both beauty and functionality. Our skilled team is committed to delivering high-quality, cost-effective solutions tailored to your needs. Whether it’s a kitchen makeover, a full home remodel, or small home improvements, we bring your vision to life with precision and care. Trust us to make your home renovation experience smooth, reliable, and rewarding. Let’s create the space you’ve always dreamed of!
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Lart Build and Design Ltd
No reviews yet
Extension Builder in Denmark Hill
I’m the director of Lart Build & Design, a specialist design & build contractor with several years’ experience delivering high-quality residential extensions, renovations, commercial projects and structural projects across Kent, London and Essex. We provide a fully managed service from initial consultation through to completion, covering groundworks, structural alterations, roofing, glazing, plumbing, electrics and final finishes. Every project is carefully planned and personally overseen to ensure excellent workmanship, clear communication and reliable timelines. We regularly undertake rear and side extensions, full refurbishments, bathroom and kitchen installations, RSJ works and bespoke internal layouts. All works are completed in line with current building regulations, with full insurance in place and Building Control sign-off where required. We primarily work across South East London, Dartford, Bexley, Bromley, Greenwich, Essex and surrounding Kent areas, and are happy to travel for the right projects. Our approach is simple: deliver quality work, be transparent on pricing, keep clients informed at every stage, and leave every site clean and safe. Much of our work comes through repeat customers and referrals.
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Irwin Building Services
No reviews yet
Extension Builder in Denmark Hill
We are a small family run business ,city and Guilds qualified and citb lvl 1,2,3 in bricklaying WeHave been trading for the past 8 years and been in the building trade for 12 we thrive on customers happiness and job satisfaction ! The work we undertake varies weather it being a new build or a small garden wall , there is never a job too small
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Visi contracts ltd
No reviews yet
Extension Builder in Denmark Hill
I am involved in construction for over 20 years in general building from the littlest to the bigest job anything you want us to do in your home, house , or flat. No job to big or to small for us
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JDS lofts & Extensions
No reviews yet
Extension Builder in Denmark Hill
we undertake all types of building works from loft conversions extensions new build homes ground works and demolition .
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Proactive creations ltd
No reviews yet
Extension Builder in Denmark Hill
Proactive creations ltd gives excellent service to our customers.Whatever we promise we deliver with excellent quality . Our dedicated team is very professional & customer oriented.
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Qimi
No reviews yet
Extension Builder in Denmark Hill
My name is Bri decided to open my self up a construction company Qimi Building I have a passion for seeing homes come to life I have 2 very dedicated individuals who have a passion for building we offer all kinds of services please just ask me and I will give you the information any questions you would like to know regarding a job your wanting done and prices ect.
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Sfg constructions
No reviews yet
Extension Builder in Denmark Hill
Hi, I’m a reliable and hardworking individual with experience in kitchen fittings, floorings, bathroom fitting, loft conversions, . I’m passionate about providing excellent service and always go the extra mile to ensure customer satisfaction. I’m punctual, detail-oriented, and take pride in doing the job right the first time. Whether it’s delivering with care or handling tasks efficiently, I’m here to help make your day easier.
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MGB SOLUTIONS LTD
Rating: 4.4 out of 5
Extension Builder in Denmark Hill
Professional Kitchen Fitter with 20 years experience.
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Latest review:
Kitchen Fitting- 18 Nov 2025
Original timeline stretched a bit due to his other jobs but this was fine. Mario started work early and finished early which suited us. He came to visit and we agreed a price at the start and he stuck to it even when he realised some additional plumbing would be needed. He was honest about some accidental damage. Attention to detail is good and he has all the kit. I would have given 5 stars- he's a proper professional and I enjoyed working with him. 3 stars only because as soon as the work was done he became incommunicado (I messaged a week later to ask how to lift door which had dropped down a few mm on fridge). The warranty advertised is one of the reasons I went with MGB which was £200 more expensive than contenders so this was disappointing. I would have asked him to do my parents' new kitchen too otherwise.
CPS
No reviews yet
Extension Builder in Denmark Hill
At CPS we are a family run business, with over 50 years experience in the trades industry, holding all relevant NVQ’s and qualifications. We take on all types of works, including but not limited to renovations/refurbishment, demolitions, extensions/conversions and landscaping. We take pride in finishing our works to the highest standard. We strive to be the best.
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Top capital construction
No reviews yet
Extension Builder in Denmark Hill
We in building industry for last 17 years. We do any carpentry/ joinery works as instalation doors, windows, stares, warddribes etc. Also we do extentions, loft conversion and any refurbishment.
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HR CHEEMA LTD
No reviews yet
Extension Builder in Denmark Hill
I am doing this building work from 5 year . I have 10 familys who hiering me for repair work,landscaping,gardening ect.
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Top rated Extension Builders

Our Extension Builders in Denmark Hill, are rated 4 out of 5 based on 20 reviews from customers like you.

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What types of services are offered by local extension builders in Denmark Hill?

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 Denmark Hill 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 Denmark Hill who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Denmark Hill?

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

Find extension builders in Denmark Hill with MyBuilder

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

Step 2: Compare different extension builders in Denmark Hill

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

Step 3: Hire Denmark Hill extension builders with confidence

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

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

What to ask a Denmark Hill extension builder before hiring?

Before hiring an extension builder in Denmark Hill or extension building company in Denmark Hill, 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 Denmark Hill?

An extension builder in Denmark Hill 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 Denmark Hill 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 Denmark Hill?

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 Denmark Hill 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 Denmark Hill 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 Denmark Hill

Can an extension builder in Denmark Hill help with planning permission?

Yes, many extension builders in Denmark Hill 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 Denmark Hill handle everything from design to construction?

Many Denmark Hill 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 Denmark Hill help with materials and finishes?

Yes, most extension builders in Denmark Hill 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.