Professional Builders In London

If you are looking for the best builders in London, you have come to the right place!

Give us a call now so we can turn your dream home into a reality.

What Makes Us The Best Builders In London?


Free non-obligation quotes from affordable builders.


Many years of experience in the industry.


We always go above and beyond for our clients.


We hold full public liability insurance to work on your property.​

Are You Looking For Affordable Builders In London?

At Prospective Builders, we pride ourselves on delivering exceptional work to our clients at amazing prices. If you have been searching for reliable and affordable builders to help with your building in London, you have come to the right place. 

We are a team of highly qualified and experienced builders who have a track record of producing exceptional work for our clients. We specialise in home extensions, complete home renovations, and all types of building work. With our wealth of expertise, we can deliver and exceed our customer’s expectations time and again.

If you want to work with the best builders in London or surrounding areas get in touch today so we can get to work on transforming your property.

A beautiful bathroom
A completed house extension

Ready For Your Forever Home?

If you’re ready to start building your ideal custom home or extension but want to avoid the horror stories of budget overruns and timetable delays, you’ve come to the perfect place.

We collaborate to thoroughly understand you and how your house could best meet your demands and goals. You will have a fully personalized experience with our team to create a house that you will be proud of and enjoy for many years to come.

At Prospective Builders, we acknowledge that although building your dream home is an exciting journey; there is also a lot of pressure to “get it right.” This might be a stressful journey for you (mainly if this is your first time).

That’s why we handle all the heavy lifting (figuratively and physically) for you; after all, your dream house is the most significant financial investment you’re going to make in your lifetime, and we want you to enjoy living in it as much as beautiful it looks.

A completed loft conversion
A beautiful kitchen

Trusted Builders In London

Our Fully Verified Building Reviews On

Our London Building Services

kitchen that has been renovated

Kitchen Refurbishment

We are leading kitchen renovation specialists. We have carried out numerous kitchen replacements throughout the years.

If you are searching for kitchen renovators in London, you have come to the right place.

Completed house extension


Having a home extension has never been easier. With Prospective Builders at your side you have nothing to worry about.

If you are looking for  house extension specialists, give usa call now, you are definetly in safe hands

An amazing loft conversion


We are the top choice if you want to convert your Loft into something extraordinary.

We do all kinds of Loft Conversions, whether it’s a dormer conversion, hip-to-gable conversion, mansard conversion, and much more.

house that has been renovated


Everyone has a dream home in their mind, but it isn’t easy finding specialist builders who can turn that dream into a reality. A home renovation can also drastically increase the value of your home.

If you are looking for tried and tested home renovators in London, get in touch today. 

new floor installation by professional builders


Flooring is one of the most essential parts of any home. An elegant new carpet or new shiny wood flooring can completely change the look of a home. 

If you are in the market searching for professional and affordable flooring specialists in London, you have come to the right place.

A well built staircase


We have got you covered for all your carpentry needs. So if you are looking for the best carpenters in London, get in touch today.

We pride ourselves in being highly skilled carpenters, with expertise in cutting, shaping, and constructing all types of carpentry work.

How To Choose The Best Builders In London?

With the thousands of construction companies in London alone, it can be hard to determine who to go for. Based on Government Statistics in 2018 the number of construction firms operating in the UK construction industry was over 325,736, with London holding the largest portion of that.

That was all the way back in 2018, so in today’s current date, it is definitely a challenge finding the right building company for your project. 

Some important factors that you should consider when searching for the best builders in London? 

  • Reliability:

The company you are choosing should be reputable and reliable. Make sure they have great reviews and feedback from their previous clients. What did their previous clients mention about how well they accomplished tasks, did they complete the work within the given deadline, and did they stick within the budget?

Thankfully our great reviews speak for themselves, feel free and take a look for yourself by clicking the link: Prospective Builders Reviews.

  • Experience and Expertise:

A construction company should have a wealth of experience and expertise. When it comes to having a building job completed to high standards, experience means everything. Challenges can arise at any time in the building trade, and a new builder may struggle to cope with the many variables that can occur at any given moment.

Hiring a team of specialists and experts is essential in getting your building work completed within schedule and most importantly to the highest standard.

Thankfully our expert builders in London possess that wealth of knowledge and experience. We also ingrain our philosophy of excellence and perfection into our new starters and trainees who are fully supervised when carrying out any work, paving the way for the next generation of professional builders.

  • Health & Safety

Unfortunately, there are plenty of cowboys around, who present themselves as top-quality London builders but are far from that. They cut corners and put profits before people, which is a very dangerous practice in the construction industry.

At Prospective Builders, we don’t mess around when it comes to health and safety.

We understand that your home is your sanctuary, not only should it look amazing, you should never have to worry about any potential hazards that can occur after building work is carried out. By choosing Prospective Builders, you save yourself the worry and stress of this ever occurring, we carry out work to the highest standards and quality.

If you are looking for London Builders who tick all of these boxes, call Prospective Builders today to get a free quote for all of your building work needs.

West London Homes

Areas Our London Building Experts Cover

One of the frequent questions we are asked is what areas we cover, thankfully for all of our great customers across London, we carry out exceptional work across the entire city of London and its surrounding areas.

Some of the areas we cover include:

ActonChelseaFulhamHackney HarrowHampsteadIlfordIslingtonPutneyRichmondRomford – StratfordWalthamstowWandsworth

Looking for the leading builders in London?


Frequently Asked Building Questions

Find the answers to common questions we are asked​

Using the quote form on the contact us page or give us a call on 0203 488 9800

We deliver a very high standard of work at an affordable price. We will give you a non-obligation quote after your consultation. 

Yes, all our staff are fully insured. 

Yes, we have public liability insurance up to £2,000,000.

We cover the whole of London and surrounding areas.

We work on every type of home, whether it is a traditional build, new build, flats, bungalows, terraced houses, semi detached, we can do it all!

Yes! Before we start any work we offer a comprehensive quote to provide you with the best price for the job. We believe in 100% transparency and making sure you are fully informed and satisfied with all of the details.

As all jobs vary in complexity, please contact us so we can have a brief consultation where we can provide you with a more accurate estimation.

Building FAQs

When putting your aspirations on paper, it is critical to choose the correct architect or building designer that completely understands your vision.

At Prospective Builders, we work with top-notch architects and construction designers to guarantee that when the time comes to go from designs to power tools, all of your unique design features are included and will not only look incredible but will also function correctly when your dream house is built.

Yes, our London builders specialise in all types of building work and offer building solutions to both commercial and residential buildings.

We are the leading house extension builders in London, as well as experts in loft conversions, and all other types of building work.

If you are looking for the best local builders in London, get in touch with us now.

No service is too big or too small for our us. We have worked in bigger projects like conversions and extensions, and also aided our customers with the smallest of building work in their homes.

It is safe to say that a planning permit is a legal document that authorises a certain use or development on a specific tract of land. There are several reasons why you would need planning permission as well as a building permit for a new home, such as a building in a flood zone or on a heritage site. Contacting your local council’s planning department is the simplest way to find out if you need planning permission.

This depends on your project, and we will give you time estimates as part of your consultation.

Some customers come to us with a very clear notion of what they want, including paint colors, materials, designs, home layouts, and other details. Others enter our office and say, “I know I want 4,500 square feet on two stories, but that’s about all I know so far.” – Either strategy works well for us. It’s our goal to get to know you and your preferences so that we can work with just about anyone, no matter what stage they’re at. Our meticulous design/build process will soon reveal which finishes and design characteristics are crucial to you.

We aim to leave the job site cleaner than when we arrived. Of course building work may cause a mess. We dispose of all garbage and ensure that all rubbish has a place to go. Anything that can be recycled will be kept orderly and consistently dropped off at a recycling station. All worksites will be left in a tidy manner once a project is done.

Not only are we the best builders in London , we are also the cleanest builders in London too!

You will have access to our mobile phone numbers. All our builders in London are incredibly friendly and easy to work with.

Of course! We will make a list of salvageable materials that could be used in your new home for you to review and decide on from different fixtures, doors, windows, etc.

Adhering to timelines is one of the most important aspects of our job. When we estimate a project we always include a timeline that is reasonable and attainable. Any unforeseen delays will be brought to your attention immediately so we are always on the same page.

Groundworks is the process of clearing and preparing an area for construction. This process can involve anything from laying foundations to installing drainage systems. Groundworkers essentially make the foundations for a new project or home.

No. Condensation occurs naturally when a vapour is cooled down and it changes to a liquid. It is not considered a building defect. However, if a builder doesn’t complete the job properly, this could result in damp which could over a period of time lead to mould. You can be rest assured that Prospective builders have the correct knowledge and experience to prevent such accidents.