Extension Builders in Letchworth Garden City

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

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Some of our top rated extension builders in Letchworth Garden City

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jose builders
No reviews yet
Extension Builder in Letchworth Garden City
we take all types of building work extensions, loft conversion,house renovation in side out,
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HD BUILDING CONSTRUCTION LTD
No reviews yet
Extension Builder in Letchworth Garden City
Hi we do all sort of building work, we do extensions loft conversion bathroom, kitchen, plumbing , electrical, Carpanter , roofing, decorating, landscape,refurbishment works .all building work undertaken. 17 years experience in building work. We provide best quality service in quick time. Quick reply and quick service. We do cover London are and surrounding areas near by.
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landcraft improvements
Rating: 5 out of 5
Extension Builder in Letchworth Garden City
Hi John here. Thank you for viewing my profile. I have been in the family business of landscaping and roofing construction work for many years gaining lots of experience form many types of projects. I offer competitive rates and aim to offer professional advice and carry out work to a high standard. Thank you again John.
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Latest review:
Roofing (Pitched)- 5 Mar 2024
John, an all round great person to deal with. Very helpful and did an excellent job. Would def recommend. :)
Farid Dalhoumi
New on MyBuilder
Extension Builder in Letchworth Garden City
We offer complete property improvement and maintenance services, covering everything from outside to inside your home or business. Our services include driveways, block paving, patios, fencing, landscaping, drainage, roofing, painting and decorating, flooring, tiling, plastering, kitchen and bathroom fitting, general repairs, and full property maintenance. No job is too big or small — from minor repairs to full renovations, we take pride in delivering reliable workmanship, attention to detail, and high-quality results at competitive prices.
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JR General Building
No reviews yet
Extension Builder in Letchworth Garden City
JR General Building Ltd is a fully-insured, limited company with a heritage spanning three generations. We excel in delivering comprehensive building services, from foundational work to chimney construction. As an SMAS-accredited organisation, we take safety seriously. Every member of our team holds a CSCS registration, guaranteeing not just an exceptional finished project, but also a commitment to conducting work in a safe and secure manner.
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John
No reviews yet
Extension Builder in Letchworth Garden City
General brickwork
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Mprgroundworksltd
No reviews yet
Extension Builder in Letchworth Garden City
Hi my names is michael from MPR groundworks we are a groundwork company that can handle big or small jobs We have only been going for 2 years In which I have completed some big jobs I’m an honest builder who likes to help people because word of mouth and reputation is the most important part of being a builder I have experience in building trade since 1996 Have worked for large companies Just wanted to try to go on my own
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Urwin services
No reviews yet
Extension Builder in Letchworth Garden City
We are a driveway clearance and demolition specialist, all aspects of clearance and demolition undertaken, competitive rates clean and efficient working in home counties and north London
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Glancy construction Ltd
Rating: 1 out of 5
Extension Builder in Letchworth Garden City
At Glancy Construction, we are proud to provide a full range of building services. From design and installation to project management and more, we will ensure that together we find the perfect solution to suit your construction needs.
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Latest review:
Conversions - General- 22 Aug 2024
Not a good experience. Actually very bad . Just a waste of time and money . No time keeping no word keeping no commitment at all.
GREATER CAMBRIDGE CONSTRUCTION LIMITED
Rating: 5 out of 5
Extension Builder in Letchworth Garden City
Greater Cambridge Construction delivers high-quality workmanship from our skilled team of builders within Cambridge City and surrounding towns and villages. We are proud of our workmanship and aim to provide results our customers will be delighted with. We offer a range of skills from kitchen fitting, bathroom fitting through to total house renovations, extensions and new builds. We also work on external work such as hard landscaping including patios, fencing, cladding and decking. We work with our team of architects and structural engineers to offer a complete design and build service for your extension, loft conversion, garage conversion or new build as well as general building services. Our aim is to deliver a building service that consistently exceeds our clients’ expectations.
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Latest review:
These guys are a hidden gem. So glad I came across them. They converted an ensuite bathroom into a standalone room. They squeezed me in at short notice, didn't upsell, and explained every step of the work. Finishing was excellent - they go that extra bit to make the job perfect. Whole team are great and work hard - thanks Paul, Martin, Marcin, Rob, Lukas and the rest. We plan to do some more work with them if possible.
Cristian Anton Popescu
No reviews yet
Extension Builder in Letchworth Garden City
professional builder with 25 years of experience in renovations, refurbished, window and door installation, loft conversion, extensions, conservatories, kitchen installation
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H & A Rail ltd
Rating: 5 out of 5
Extension Builder in Letchworth Garden City
We are a Civil Engineering Contractor
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Latest review:
Groundwork & Foundations- 22 Dec 2021
I couldn't have asked for more from this firm.... called when they said they would, arrived early and did everything they could to take away the stress of this stavr in my build. Clean and tidy works, pleasant and polite workforce. I will always use this firm for my work and highly recommend them
Mardea Contruction Limited
Rating: 5 out of 5
Extension Builder in Letchworth Garden City
MARDEA Construction Limited is a family owned business of more than 10 years' experience in all aspects of residential and commercial building work. We have completed building projects from full project management of new builds, extensions, loft conversions, patios, garden work
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Latest review:
Extensions- 5 Aug 2019
He is honest and trustworthy.he did a very good job.They worked very hard and managed to finish the building sooner than I expected. I would recommend them.
Homestyle Building Services
Rating: 5 out of 5
Extension Builder in Letchworth Garden City
An Established building company operating for over 30 years. Offer a small friendly efficient reliable service . High standards of work. Satisfaction guaranteed .
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Latest review:
Bricklaying- 28 Oct 2020
Mark was quick to respond to & quote the job. He was reasonably priced and did a very professional job. He was punctual and was very open and honest regarding the work undertaken. I would highly recommend Mark based on the work he has done for me. Thanks again.
Mihai Balanuta
New on MyBuilder
Extension Builder in Letchworth Garden City
Hi, I’m a professional bricklayer with experience in all aspects of brickwork. I specialise in garden walls, extensions, repointing, block paving and new builds. I take pride in delivering high-quality workmanship, always completed to a high standard and on time. I’m reliable, hardworking and easy to communicate with. Customer satisfaction is my priority and I always aim to leave every job clean and tidy. No job too big or small – free, no-obligation quotes
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AK Bespoke carpentry & construction
No reviews yet
Extension Builder in Letchworth Garden City
I’m a qualified carpenter with a background carrying out extensions, loft conversions and new build carpentry packages. I’m new to MyBuilder, as I’ve only just recently formed my company. This decision was made having been project managing and supervising on extensions, loft conversions and renovation work for a Building company since 2015. Please don’t be alarmed that I have no feedback as yet, photos of my work clearly demonstrate that the sky really is the limit.
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Top rated Extension Builders

Our Extension Builders in Letchworth Garden City, are rated 4 out of 5 based on 4 reviews from customers like you.

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What types of services are offered by local extension builders in Letchworth Garden City?

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 Letchworth Garden City 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 Letchworth Garden City who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Letchworth Garden City?

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

Find extension builders in Letchworth Garden City with MyBuilder

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

Step 2: Compare different extension builders in Letchworth Garden City

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

Step 3: Hire Letchworth Garden City extension builders with confidence

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

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

What to ask a Letchworth Garden City extension builder before hiring?

Before hiring an extension builder in Letchworth Garden City or extension building company in Letchworth Garden City, 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 Letchworth Garden City?

An extension builder in Letchworth Garden City 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 Letchworth Garden City 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 Letchworth Garden City?

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 Letchworth Garden City 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 Letchworth Garden City 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 Letchworth Garden City

Can an extension builder in Letchworth Garden City help with planning permission?

Yes, many extension builders in Letchworth Garden City 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 Letchworth Garden City handle everything from design to construction?

Many Letchworth Garden City 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 Letchworth Garden City help with materials and finishes?

Yes, most extension builders in Letchworth Garden City 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.