Extension Builders in East Finchley

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (16 reviews)

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

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 East Finchley

3387 Results

Sort by:

TR54MRS CONSTRUCTION
New on MyBuilder
Extension Builder in East Finchley
TR54MRS Home Transformations – Transforming Dreams Into Reality At TR54MRS, we specialise in premium home renovations, creating beautiful and functional living spaces that add value and comfort to your property. Based in London, we provide expert kitchen renovations, bathroom installations, full property refurbishments, extensions, and general building services. Our mission is simple: to transform your ideas into reality through quality workmanship, reliable service, and attention to every detail. Whether you’re modernising a kitchen, creating a luxury bathroom, or renovating an entire property, we work closely with our clients from concept to completion to ensure exceptional results. With a commitment to professionalism, transparency, and customer satisfaction, TR54MRS Home Transformations is dedicated to delivering projects that exceed expectations. Our Services ✔ Kitchen Renovations ✔ Bathroom Installations ✔ Full Home Refurbishments ✔ Property Renovations ✔ Extensions ✔ Flooring & Tiling ✔ Painting & Decorating ✔ General Building Works
Get in touch
Lee s brickwork and landscapes
No reviews yet
Extension Builder in East Finchley
I am honest reliable very highly skilled in bricklaying landscaping driveways turfing fencing and all paving been a bricklayer for 35 years and had my own company for 18 years
Get in touch
Akshar Services
No reviews yet
Extension Builder in East Finchley
We undertake any Maintenance works. including Painting & Decorating, Garden & Landscape and Minor Electrical works . Low Voltage Systems such as Alarm Systems and CAT6 Cabling and Wifi systems and Minor Electrical works, Cabinet (IKEA style) fittings, Full Property Renovations and much more.. HMO - Property Planned Maintenance . We have over 20yrs of experience in Construction works and we pride in our Excellent services to our customers from Inception to Finishing on scheduled time.
Get in touch
DF Construction
Rating: 5 out of 5
Extension Builder in East Finchley
DFGC are commercial and residential refurbishment specialists. We've created partnerships with high profile companies to complete large scale projects, in the South East of England - shown on my profile. We are known for a wide range of undertakings, from complete refurbishments, extensions, bathrooms, driveways, to name a few. There's very little we can't do, with regards to construction. We're a one stop shop for all your construction needs - we can take your vision and make it a reality.
Get in touch
Latest review:
Extensions- 13 Dec 2021
Couldn't recommend Domi & Emile enough. They have great building knowledge and kept us informed and up to date throughout the whole building process. The job was finished to a high standard and they even came back free of charge to tie up a few snags a few weeks later. Great builders and a great team!
Mapna constraction ltd.
Rating: 4.2 out of 5
Extension Builder in East Finchley
Hi everyone, We are a family-run business with over 10 years experience and pride ourselves on our incredibly high-standard quality of work, customer rapport, competitive prices and efficient time-frames. With our customers' satisfaction held in the heart of our work, we will go the extra mile to ensure all needs and requirements are met and you are 100% satisfied with the end product. 'If it isn't good enough for our home, then it isn't good enough for yours'.
Get in touch
Latest review:
Bathroom Fitting- 8 Apr 2026
Arash and the team were great - on the job on time every day - flexible in regards a lot of the fittings and adjustments. Very good price and work completed on time. Monies all agreed upfront, payment in part as based on progress. Will use again.
Hodstons Development limited
No reviews yet
Extension Builder in East Finchley
At Hodstons Our mission is to provide an alternative: The Vertical Evolution. We don't just build rooms; we unlock potential. We transform dark, dusty attics into sun-drenched master suites, state-of-the-art home offices, and serene sanctuaries that harmonize with your existing home while dramatically increasing its market value.
Get in touch
Prab builders ltd
Rating: 5 out of 5
Extension Builder in East Finchley
Prab Builders is one of the leading and fast growing constructions companies in the UK who take projects and work in a atmosphere where one can get everything under one roof. We have a team of experience people and we understand what our clients want. And as result we give total satisfaction to our customers and convert ideas into reality to give our best We are in this field from the past 18 years .Our service is professional,caring,and high quality and Customers are our First Priority
Get in touch
Latest review:
Extensions- 8 Dec 2021
Me and my wife are very satisfied with Prabbuilders work. What stands out with Prab builders is that they do every task as if they are doing it for their own house and with work they are meticulous and exceptional. What we started with and how our extension looks now is simply amazing and the way they explain about what will look good(Color/ the structure etc ) is commendable as we both were not sure what decision to make, but after completion we are overjoyed to see how excellent it turned out to be now. I would recommend them anytime based on their skill ,eye for detail, being punctual and the hard-work they invest into every task to make sure we are getting the final product the way we dreamt of.
Deans Property Preservation
No reviews yet
Extension Builder in East Finchley
At Deans Property Preservation, we pride ourselves on our personal service and attention to detail, working closely with our clients to restore and create beautiful homes. With 35 years of experience, we work on buildings of all sizes and ages, taking on the design and build of contemporary kitchens, bathrooms and extensions, working in both residential and commercial settings. We have vast amounts of experience in refurbishing period properties across the capital.
Get in touch
Danut
No reviews yet
Extension Builder in East Finchley
Brick work , roofing, tiles roof flat roof, patio
Get in touch
Baqar’S limited
Rating: 4.7 out of 5
Extension Builder in East Finchley
Welcome to Baqars Limited! We're here to provide you with top-quality service and solutions tailored to your needs. Thank you for choosing us!
Get in touch
Latest review:
Tiling- 22 Jul 2025
Good service. Would recommend!
TD Building
No reviews yet
Extension Builder in East Finchley
Fluent in Turkish. I have 45 years of experiencing construction that have worked in all areas including high-rise buildings and rough construction metal work measurements. I understand every part of the process and always deliver quality work. Written by the son of the builder.
Get in touch
D A Daly Renovations
Rating: 5 out of 5
Extension Builder in East Finchley
Loft conversions, Extensions, full refurbishments, Bathrooms, kitchens, patios...etc.
Get in touch
Latest review:
Conservatories- 10 Dec 2023
They were Quite professional.
Enbuild STRUCTURES LTD
No reviews yet
Extension Builder in East Finchley
Enbuild is a London based high-end specialist contractor in residential and commercial buildings. Our work include new build structures, house refurbishments, extensions, loft conversions and shop fit out Our team consists of Project Managers, Structural Engineers along with our dedicated construction specialists and qualified teams we offer complete construction works with hassle free management for our clients and their Architects.
Get in touch
Sorin
No reviews yet
Extension Builder in East Finchley
Refurbishment
Get in touch
Knidos Enterprises Limited
No reviews yet
Extension Builder in East Finchley
With over 25 years of experience in the construction and home renovation industry, we have successfully completed a wide range of projects, from full-scale home remodels to smaller custom renovations. Based in London, we serve clients locally and are also available to travel to within M25 and surrounding areas, ensuring our services are accessible to a broader community. Our expertise spans across skills such as carpentry, decorations and detailed interior design. We take pride in our commitment to quality craftsmanship, attention to detail, and excellent customer service, making sure every project is completed on time and within budget. When you hire us, you’re choosing a team that values integrity, hard work, and customer satisfaction above all, delivering results that enhance your living space and add lasting value to your home. We are more than happy to work with you and serve for your needs. Please do not hesitate to get in touch with us for any kind of questions and find out more about our +50 completed projects in London. Cheers!
Get in touch
Emmar Brickwork
Rating: 4.8 out of 5
Extension Builder in East Finchley
I've been working as a bricklayer supervisor in various construction sites for big brickwork company. I done different types of brickwork projects, brickwork on concrete frame/timber frame, blocks of flats or houses in different places for different contractors like London Square, Rydon, Quadrant. Taylor wimpey I have experience in all sort of brickwork and projects including house extension and new build. Im looking to build a name for myself by making quality work my priority
Get in touch
Latest review:
Bricklaying- 12 Sep 2024
Always turned up Excellent work Easy to talk to Would recommended to any one Alex Harris

3.9

Top rated Extension Builders

Our Extension Builders in East Finchley, are rated 3.9 out of 5 based on 16 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 East Finchley?

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 East Finchley 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 East Finchley who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in East Finchley?

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

Find extension builders in East Finchley with MyBuilder

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

Step 2: Compare different extension builders in East Finchley

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

Step 3: Hire East Finchley extension builders with confidence

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

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

What to ask a East Finchley extension builder before hiring?

Before hiring an extension builder in East Finchley or extension building company in East Finchley, 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 East Finchley?

An extension builder in East Finchley 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 East Finchley 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 East Finchley?

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 East Finchley 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 East Finchley 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 East Finchley

Can an extension builder in East Finchley help with planning permission?

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

Many East Finchley 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 East Finchley help with materials and finishes?

Yes, most extension builders in East Finchley 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.