Extension Builders in Dalston

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (18 reviews)

Easily find verified Dalston Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Dalston.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Dalston

3441 Results

Sort by:

MCon
No reviews yet
Extension Builder in Dalston
MCon Design & Build is a London-based construction and engineering service provider specialising in residential projects such as house extensions, loft conversions, and refurbishments. With a Master’s degree in Civil Engineering and hands-on industry experience, we deliver practical, cost-effective, and fully compliant design and build solutions. We support clients from initial concept and drawings through to construction, including architectural layouts, structural design, and site coordination. Our focus is on clear communication, high-quality workmanship, and creating functional spaces tailored to each client’s needs.
Get in touch
Volodymyr Girkovskyi
Rating: 4.7 out of 5
Extension Builder in Dalston
I am responsible, I do my job carefully, I have extensive experience in building and renovating houses.
Get in touch
Latest review:
Handyman- 9 Oct 2025
Good job, done as agreed
Greenaffair limited
No reviews yet
Extension Builder in Dalston
Dear Customer's, we are building company trading for over 13 years. We are flexible, understanding and experienced in building extensions and refurbishment. We are used to work for private investment firms and estate agencies. Therefor I can assure you about our problem solving skills. Currently due to economical situations in the market, we would like to extend our business to private landlords and to public. As I mentioned that we worked for private firms, we have skills to do the jobs with competitive price. Please feel free to give us a knock for free estimate. It will be my pleasure to answer your query and extend our loyal customer base. Thank you Kind regards Mohammad Pathan Operations Director Greenaffair limited
Get in touch
Fine Lofts & Construction Ltd
No reviews yet
Extension Builder in Dalston
Loft Conversion , Extensions, Refurbishments
Get in touch
NESIMI CONSTRUCTION LTD
Rating: 5 out of 5
Extension Builder in Dalston
Nesimi construction ltd With over 18 years of experience, we specialise in bricklaying, driveways, and paving. We carry out all types of work including garden walls, patios, extensions, repairs, and general building. We pride ourselves on high-quality workmanship, reliability, and attention to detail. All jobs are completed to a high standard, on time, and at competitive prices. Friendly, honest, and professional service from start to finish.
Get in touch
Latest review:
When Mr Nesimi came to undertake a pre-assessment for my front wall, he came across very professional and genuine and very honest about the work needed doing. He even suggested some changes to the work to reduce cost. The quote he gave me for the job was very reasonable and he was able to slot in my job within a week and arrive sharp on time at 8am and got on to the job straight away as I had a busy day at work for me to attend to. I notice that right from the start he was very clean and meticulous with the work and his job was of a very high quality ( compared to a job I had done by another builder 9 months ago). My neighbours also noticed this difference and were praising Mr Nesimi’s work. I would definitely recommend Mr Nesimi for any construction work as I felt he was very professional, reliable and honest and most of all the work was of high quality. I will be certainly calling him for my next job, most likely the driveway resurfacing and the attic conversion within the next year.
Handy Man - Radek help you
Rating: 4.7 out of 5
Extension Builder in Dalston
There is always something that needs doing!
Get in touch
Latest review:
Restoration & Refurbishment- 17 Oct 2019
Radek is a friendly hardworking young tradesman,he turned as he agreed and completed the various jobs I originally asked him to do, my wife & I were so p[eased with his work we asked him to build an extension garden room for us.he has nearly finished that and we are very pleased not just with the quality but also the cost.we would not hesitate in using him again or recommending him to others.
ABG Builders Ltd
No reviews yet
Extension Builder in Dalston
ABG Builders we do all sorts of building projects and have been running since 2006 we specialize in extensions from foundation to finish we make sure our costumer achieves their dream home. Free quotations
Get in touch
Parsek Group LTD
Rating: 5 out of 5
Extension Builder in Dalston
Parsek Group has a proven track record of innovative designs, effective problem solving and attention to detail. Our goal is to meet and exceed the expectations of every customer. We are a local company with experience of a wide range in general property maintenance to A-Z finish in property finish construction & renovations
Get in touch
Latest review:
Good service
Z&S Builders Ltd
Rating: 4.7 out of 5
Extension Builder in Dalston
Z&S builders are an equal opportunities employer. We are diverse workforce made up of hardworking, experienced people . We provide our customers the best service. Our quality of work is higher and we never compromise with the quality.
Get in touch
Latest review:
Painting & Decorating- 16 Sep 2021
Don’t trust them they lying in every bit we send them back on the first day of the work
Builders
No reviews yet
Extension Builder in Dalston
Hello my name is Arlind, Me and my cousin run small business, we have over 10 years experience of working as a builders. We deal with any domestic jobs kind of restoration & refurbishment jobs
Get in touch
Concorde construction Ltd
Rating: 5 out of 5
Extension Builder in Dalston
We cover all types of construction. From your small handyman jobs to building large extensions and summer houses. We specialise in all types of carpentry, bricklaying and decorating. We can take care of all of your building needs with plenty of recommendations. Look forward to hearing from you.
Get in touch
Latest review:
Extensions- 5 Oct 2022
I am very pleased with the work Josh and his team did in building my rear extension. They were a friendly and hard working bunch and very respectful of my space. Josh did a great job in project managing the work and making sure things were progressing as planned. Any snagging items were dealt with promptly. I would hire them again if required and recommend them to anyone who wanted to have building work done.
vio
No reviews yet
Extension Builder in Dalston
General builder
Get in touch
Dragos
Rating: 3 out of 5
Extension Builder in Dalston
Hello! My name is [Dragos Ganea] – Trusted Construction Professional With a solid background in the construction field, I dedicate myself to each project to deliver superior quality results. Whether you need interior renovations, finishing or structural work, I am here to turn your ideas into reality. I work closely with clients to understand their specific needs and provide personalized solutions. Punctuality, attention to detail and respect for established deadlines are my priorities. To see examples of my previous work and to discuss your project, do not hesitate to contact me. I look forward to collaborating and bringing your project to life together!
Get in touch
Latest review:
Handyman- 26 Mar 2026
Very good with time and professional
Rose and Stone Limited
Rating: 5 out of 5
Extension Builder in Dalston
Whether it is an extension or large-scale scheme, we take dignity in taking the client’s vision through to delivering a quality project at the right time and cost. This is made possible by the company being excelled by a Chartered Architect with broad construction experience and a fine eye for detail. A valuable understanding of both traditional and modern techniques along with a firm grasp of materials enables us to provide the client with opportunities to make their concepts a reality.
Get in touch
Latest review:
New Builds- 7 Jun 2022
Sohail worked closely with me on this project. Providing detailed costings, work schedules and build timelines. Filling my knowledge gaps with his extensive experience he was able to assist over and beyond what I expected from him. Unfortunately due to circumstances out of my control this development project didn’t go ahead. However when the next opportunity for a new build comes up I will definitely be using Rose and Stone. I did have another job going at the time where the other builder badly let me down and left me with a big problem on my hands…. Sohail and his team stepped in and took on the project. The team finished the job exceptionally well, which was a full on top to bottom conversion, some internal reconfigurations and with the addition of a loft and new downstairs WC. The workmanship and overall quality of the job was excellent. My wife is over the moon with the results, taking the house from a three bed one bathroom to a four bed 3 bathroom house. We would definitely recommend Rose and Stone for this type of extensive refurbishment/loft conversion work and look forward to working with them in the future on bigger development projects.
Premium bathroom solutions
New on MyBuilder
Extension Builder in Dalston
We specialize in comprehensive bathroom renovations – from design to final finishing. With years of experience, we create both modern and classic designs, paying attention to the highest quality workmanship and every detail. We offer tiling, fixture installation, plumbing and electrical work, and professional advice at every stage of the project. Punctuality, reliability, and customer satisfaction are the foundations of our business. We create bathrooms that are functional, aesthetically pleasing, and tailored to individual needs.
Get in touch
Peter Build
Rating: 5 out of 5
Extension Builder in Dalston
We offer professional service for all your local building requirements. With our team of professionals no job is too small or too big to handle. From Small Brickwork jobs to large extension work, we can do it. Our team of professionals have years of experience and know-how to carry out all jobs to the highest quality without charging extortionate prices.We are a small friendly local Builders with over 20 years experience!
Get in touch
Latest review:
Bathroom Fitting- 5 Nov 2019
I met up with Peter, told him what needed doing and he provided a detailed quote within days. I handed over a set off keys and basically left him and his team to get on with it! This was a time restricted job, he purchased all the material and provided all the receipts. I returned a week later to find the job completed to the highest standard surpassing my expectations. I will definitely be working with Peter again in the future and I would highly recommend him.

4.1

Top rated Extension Builders

Our Extension Builders in Dalston, are rated 4.1 out of 5 based on 18 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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

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 Dalston 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 Dalston who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Dalston?

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

Find extension builders in Dalston with MyBuilder

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

Step 2: Compare different extension builders in Dalston

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

Step 3: Hire Dalston extension builders with confidence

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

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

What to ask a Dalston extension builder before hiring?

Before hiring an extension builder in Dalston or extension building company in Dalston, 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 Dalston?

An extension builder in Dalston 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 Dalston 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 Dalston?

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 Dalston 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 Dalston 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 Dalston

Can an extension builder in Dalston help with planning permission?

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

Many Dalston 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 Dalston help with materials and finishes?

Yes, most extension builders in Dalston 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.