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Verified ProOver 50 Reviews

JM Fencing and Landscaping

89 review(s)
Offers services in SUNBURY-ON-THAMES
Mitchell Landscaping have been established for 10 years, offering quality advice and services in landscaping, Gardening a...
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Haas Home Extensions Group

0 review(s)
Offers services in SUNBURY-ON-THAMES
Welcome to Haas Extension Group, where we take pride in being the premier suppliers, installers, and design consultants of...
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Loft & Build

0 review(s)
Offers services in SUNBURY-ON-THAMES
We can cover all aspects of a loft conversion and extensions. If you require, we can also design the project including dr...
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Oakfield paving & home improvements

0 review(s)
Offers services in SUNBURY-ON-THAMES
O-F paving are a trusted, professional company with a great reputation to uphold. We are based in epsom and cover all of S...

Recent Builder Enquiries

23 Jan

Insulation | Loft / Roof

Sunbury-on-Thames - TW16

Enquiry from: Steve B

Start Date: Immediate

Looking for installation in part of our loft. It is a converted loft, however the walk in eaves doesn't have any installation. The area to insulate would be roughly the size of a bedroom.

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20 Sep

Building work | General

Sunbury-on-Thames - TW16

Enquiry from: Stanley K

Start Date: Immediate

customer in the sunbury-on-thames area made an enquiry a couple of projects including building maintenance.call anytime and arrange an appointment to discuss. below is some details about this project:...

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27 Apr

Building work | General

Sunbury-on-Thames - TW16

Enquiry from: Kate B

Start Date: Immediate

customer has a general building project they are looking to have done, specially they want quotes for building maintenance. they are unsure of options so would like to discuss with a builder.confirmed...

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29 Oct

Insulation | CERO Free

Sunbury-on-Thames - TW16

Enquiry from: Christopher D

Start Date: Immediate

Estimate for cavity wall insulation for terraced house

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19 Oct

House Extensions | Single Storey

Sunbury-on-Thames - TW16

Enquiry from: Sai K

Start Date: Immediate

customer is currently in the process of looking for quotes to add a single storey extension to their property. are you the property owner: owner of the property property type: terrace looking for: sin...

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19 Oct

House Extensions

Sunbury-on-Thames - TW16

Enquiry from: Sai K

Start Date: Immediate

6m rear kitchen extension with pitched roof with roof lights. customer is currently in the process of looking for quotes to add a single storey extension to their property. are you the property owner...

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12 Sep

House Extensions

Sunbury-on-Thames - TW16

Enquiry from: Altin S

Start Date: Immediate

The house had an existing 2.6x1.7 m extension. We want this to be across the whole of the property, at 2.6x4.5 m. Looking for a serious quote, to factor into buying the property's price.

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16 Jul

Insulation | External Wall

Sunbury-on-Thames - TW16

Enquiry from: Jwalant P

Start Date: Immediate

I have semi detached house which need external wall insulation as my houss has no cavity.

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03 Dec

House Extensions

Sunbury-on-Thames - TW16

Enquiry from: Mentor R

Start Date: 1 to 3 months

A new 2 story exention,shell only. New front porch, New front of house brick wall,about 600mm hight and about 4m long. New brick wall to connect the new extension with the front of house foot pat...

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03 Mar

House Extensions

Sunbury-on-Thames - TW16

Enquiry from: Jwalant P

Start Date: Immediate

Kitchen extension Home Owner Call to Appoint

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28 Jan

Conversion | Garage

Sunbury-on-Thames - TW16

Enquiry from: Firoza S

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Do you have a: Single Garage What will the space be used for: Other Do you require Plumbing Work: Yes Do you require Electrical Work: Yes Would you li...

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25 Aug

House Extensions

Sunbury-on-Thames - TW16

Enquiry from: Manpreet G

Start Date: Immediate

single storey extension Are you the property owner: Relative of Owner Property Type: Semi detached Looking For: Single storey extension Do you have planning permission: Yes Do you have plans drawn up:...

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25 Aug

House Extensions | Single Storey

Sunbury-on-Thames - TW16

Enquiry from: Manpreet G

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Relative of Owner Property Type: Semi detached Looking For: S...

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23 Jun

Conversion | Loft

Sunbury-on-Thames - TW16

Enquiry from: Daniel B

Start Date: 1 to 3 months

Just want a shell with dormer,staircase, hip and gable, 2 windows and maybe the 1st fix. Are you the property owner: Owner of the property Property Type: Semi detached What are you looking to convert ...

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22 May

House Extensions

Sunbury-on-Thames - TW16

Enquiry from: SAMIR M

Start Date: Immediate

SINGLE STORY EXTENSION WITH BATHROOM

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30 Jan

Building work | Bricklaying

Sunbury-on-Thames - TW16

Enquiry from: DOSKAR J

Start Date: 1 to 3 months

Build front wall and electric gate Are you the property owner: Owner of the property Property Type: Detached How much work would you say needs to be done: Medium job Do you require the bricks to be su...

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26 Dec

Conversion | Loft

Sunbury-on-Thames - TW16

Enquiry from: A

Start Date: Immediate

Semi detached bungalow in Sunbury TW16 requires loft coversion with dormers|To create 3 bed 1 bath 1 ensuite into the loft with 2 Lshaped dormers. Downstairs relocate kitchen to the rear by taking do...

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24 Jun

House Extensions

Sunbury-on-Thames - TW16

Enquiry from: Liam O

Start Date: Immediate

Customer visited site and submitted an enquiry via contacts form. Enquiry: would like to get a quote for a double side extension and single at the back

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11 May

House Extensions

Sunbury-on-Thames - TW16

Enquiry from: Naziya H

Start Date: Immediate

Double storey side and rear extension Are you the property owner: Owner of the property Looking For: Double storey extension Do you have planning permission: No Would you require assistance to gain th...

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10 May

House Extensions

Sunbury-on-Thames - TW16

Enquiry from: Christine B

Start Date: 3+ months

Double side extension and single storey rear extension on end of terrace property.

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How much do Builder services cost?

How much do Builders cost? Prices for Builders in 2025 can fluctuate relying on the sort of work that you need to have carried out in your residence.

Are you planning to erect a new house or structure? If yes, then you’d probably want to know just how much it’ll take to get the project over the line to help you set a budget and start to plan. Building a new house is requires huge financial investment and as a result, there’s the need to carry out your due diligence before you proceed. In this post, we’re going to give you an insight into the prices charged by builders to erect a new home or structure.

First and foremost, like every other home project, the price charged by builders to construct a new house or structure depends on a wide range of factors. These factors include the size, location, accessibility as well as qualifications of the builders you wish to employ just to mention a few. For instance, you’d expect the cost of building two-storey in London to be a lot more expensive than the price of a one-story building in Scotland. However, we’ll try our best to give you an idea of the price range you can expect to incur to complete your project.
In general, a builder will charge within the range of £10 to about £15 per hour on the average. For small building projects which includes wall and foundations repairs, a builder will typically charge about £11 per hour. However, the price charge will depend on the extent of the job due to the fact that simple tasks such as repointing only costs about £10 per hour, while laying new foundations can cost up to £15 per hour.

The table shows the types of work that Builders typically do and the average cost range of these tasks. Some tasks take longer to finish than others so prices do fluctuate by job.

View our Builder cost guide View our Builder advice

The average price
of a Builder in Sunbury-on-thames is:

£25,065

Builder job Builder cost in 2025
Garage conversion in Sunbury-on-thames £9,750-£18,450
Loft conversion in Sunbury-on-thames £31,250-£67,917
House extensions in Sunbury-on-thames £32,400-£75,600
Loft insulation in Sunbury-on-thames £450-£690
Upvc or wood porch in Sunbury-on-thames £2,625-£4,025
Barn conversions in Sunbury-on-thames £112,500-£172,500
Basement renovation in Sunbury-on-thames £30,000-£46,000
Bedroom fitting in Sunbury-on-thames £1,500-£2,300
Bricklayers in Sunbury-on-thames £300-£460
Cavity wall insulation in Sunbury-on-thames £400-£820
Commercial new builds in Sunbury-on-thames £105,000-£161,000
Conservatory base in Sunbury-on-thames £675-£1,035
Building maintenance in Sunbury-on-thames £2,250-£3,450
Building insurance works in Sunbury-on-thames £2,250-£3,450
Pebble dashed walls in Sunbury-on-thames £2,000-£9,200
Plasterboard dry lining in Sunbury-on-thames £638-£978
Residential new builds in Sunbury-on-thames £105,000-£161,000
Restoration and refurbishment in Sunbury-on-thames £37,500-£57,500
Roof insulation in Sunbury-on-thames £7,500-£11,500
Underpinning in Sunbury-on-thames £2,250-£3,450
Wall cladding in Sunbury-on-thames £1,125-£1,725
Wall rendering in Sunbury-on-thames £3,750-£5,750
Demolition in Sunbury-on-thames £2,440-£3,660
Roof room in Sunbury-on-thames £15,000-£23,000
Shop refurbishment in Sunbury-on-thames £3,750-£5,750
Single storey house extension in Sunbury-on-thames £21,600-£37,400
Soundproofing in Sunbury-on-thames £900-£1,380
Driveway repair in Sunbury-on-thames £1,520-£2,280
Garden room in Sunbury-on-thames £6,400-£9,600
External wall insulation in Sunbury-on-thames £6,000-£15,000

Related Builder searches in Sunbury-on-thames

Builder FAQs

how to build a garden room?

With homeowners now a lot more unwilling to move or make any costly extensions due to the uncertainty that lies ahead in the property market of the UK, a garden building which represents a cheaper alternative seems to be the best option available. Not only is it one of the most affordable ways to add space to your home while staying within your budget, but it’s also one of the best ways to add immense value to your property as more and more potential home investors are now seeking properties with an outdoor garden room. They’re the perfect investment for those looking to expand their space without having to carry out huge extension projects which normally consumes both time and money.

Garden rooms are best built by professionals to guarantee the best results. However, if you feel confident enough to undertake the project, then this guide will give you an idea of the process.

✓ Build the foundation. Here you can build the foundation using concrete, but in cases whereby there are root systems closeby then you can make use of low impact screw piles.

✓ Start the construction process with timber frame, SIP panels as well as other modular components and materials

✓ Once you’re done with the construction process, the next course of action will be to develop and position the roof structure on to the top of the newly constructed garden room. Here, you can also decide to use sun pipe and solar heating or PV panels. You can also protect the construction from the elements by making use of cedar cladding.

✓ Doors installation. The best type of doors to use here are draught sealed doors which can also be treated hardwood or powder coated aluminium .

✓ Make the finishing touches here and there and make sure all connections are complete.

How do I know if I have cavity wall insulation?

With cavity walls being very similar to other type of brick works, it can be quite confusing to figure out the type of wall your property possesses. If your house was constructed after the 1920s, then its highly likely the you have cavity walls, while older houses (houses before the 1920s) are likely to have solid walls. What’s more? If you happen to own a home that was built in the last decade, then it’s very possible that it was built with insulation installed during construction.

An effective way to determine whether or not your property is built with cavity wall is to examine the brickwork on your home’s exterior. The bricks will typically possess a regular pattern if it features cavity walls. In the event whereby the brick work is covered by render, you can also figure it out by taking a measurement of the wall’s width. If the brick wall is beyond 3000mm in thickness ( from the exterior wall to the interior wall), then it probably features a cavity. Meanwhile, a wall that’s narrower is very likely to be solid. Stone walls, on the other hand, may actually be thicker but are most times solid.

In a situation whereby your house is built using steel frame or timber frame, or made using pre-fabricated concrete, there are varying rules that applies when it comes to insulation and should be examined by an expert before any insulation is installed. More often than not, most contractors will have installed special air vents, which can also be a good indicator that a cavity wall insulation has been done.

how thick should loft insulation be?

Over the years there has been an increase in the recommended thickness of loft insulation by the government. Obviously, the reason behind this is pretty simply - the thicker the layer of your loft insulation the bigger your savings. The UK government is very keen to every house in the country to have loft insulation fitted where possible as it helps to minimize the heating demands of these properties. Households get to benefit from loft insulation in so many ways which includes reduced energy energy bills as well as having a home that stays at a more comfortable temperature for longer.

 

Generally, for the government energy efficiency is crucial as it implies that the highest demand ( which is usually the time of the day when gas or electricity use is at its peak ) reduces, since each building requires slightly less energy. Overall, that ultimately implies that new power plants don’t have to be built which is some nice cost savings for the government.

 

In the 1980’s, any thickness of loft insulation from 25 mm to 50 mm was considered the standard. But then, building regulations stated that homes should have as much as 100 mm of loft insulation. Over time, this gradually increased to 270mm for new builds and also recommended for other properties, although not essential. As a result of this, there’s always a need to check how much insulation you currently have in your loft before you decide to purchase more. You may discover that you already have something within the range of 20 mm to 200 mm up there and knowing this and the insulation values will assist in determining how much more you’ll need to purchase, if any at all. You should also note that some modern materials can offer the same thermal insulation whilst not being as thick.

do you need planning permission for a porch?

There are so many benefits that comes with building a porch in your home premises. It’s an extra space where a lot can be achieved such as drying a dripping wet dog, taking off your dirty shoes or boot and lots more. So if you’re considering to construct a porch, it’s definitely going to be a wise decision. However, before you get started, there’s a need to determine if you’ll need planning permission for a porch. It’s important to take note that planning laws are dynamic and can be updated at any point, so be sure only to use trusted sources only as your guide. If you’re the homeowner or landlord, it’s entirely your responsibility to obtain the right approval for any development project you wish to carry out within your premises.

A Porch can not be termed as an extension and neither is it a conservatory, they’re basically built to the home’s front covering the main entrance using a stone base or a brick. As a result, a porch does not need planning permission due to the fact that it’s covered by the permitted development rights if the specific guidelines for porches are complied with. Below are the instances where you WILL need planning permission for a porch.

✓ If the floor space is more than 3sqm (the wall inclusive).

✓ The highest point has a height of more than 3 metres.

✓ If the porch is situated within 2 metres of a boundary directly facing on to the road.

You may need planning permission if the house is a listed building, designated area or falls under an Article 4 Direction.

In order to build a porch without planning permission, you need to consider all the criteria stated above. You can also visit the Planning Portal website to get more detailed information before getting started.

Do I need my neighbours’ permission for an extension?

Well the reality is, sometimes, neighbours just don’t get along. With several individuals living in close proximity, it’s little surprise they tend to get on one another’s nerves from time to time. However, there’s a difference between having a tiff and being able to transform your house the way you want without having to obtain your neighbour’s approval.

The short and simple answer to this question is, not necessarily. However, you must first educate yourself by thinking about your extension and how it affects the houses around you. We’d strongly recommend you talk proposals through with your neighbour so as to avoid possible conflicts later. There are a number of reasons why your neighbour can protest to your new home extension plans. Let’s take a look!

 

  • In the event whereby your new extension is blocking their view or providing an unwanted shade on their property. Here, they have a legitimate reason to protest as no one would want their once sunny garden suddenly covered or plummet into shade.
  • In the event where it leads to a loss of privacy. For instance, if your new extension possesses a window which overlooks the neighbour’s property in any way. This is likely to be taken as an invasion of privacy and that has a little to no chance of being a welcomed idea.
  • If it’s a major project and going to take a lot of weeks before completion. The noise generated, especially when your neighbours are enjoying your summer holidays or weekends, can make their gardens not as relaxing as it used to be.
how much to render a house?

Rendering a house’s external walls is one of the cheapest and most effective ways by which a building can be made waterproof and also good looking. If you’re thinking about rendering your house, figuring out the cost of completion is usually one of the most important things you’ll have to consider before you proceed and if you don’t know where to start, finding an experienced tradesperson who possesses several years of experience as well as the ability to overcome the different issues that he may be faced with while on the project is paramount. If you’re able to get one, however, you should know that they rarely come cheap.

When trying to determine the accurate house rendering cost estimate , a tradesperson will put into consideration a great number of factors. Even at that, a rough estimate still requires both skills and expertise to be able to take into account all the necessary factors. In general, a typical 3 bedroom home in the UK will cost within the range of £4000 to about £5500 for a complete render job on the outside and covering from top to bottom.

Usually, the most important factor which play the biggest role when determining rendering costs is the area that’s going to be covered by the render mix. Professional contractors will provide a quote based on the rendering costs per square metre. Below are some rough estimates of rendering costs of properties depending on their size (without VAT).

✓ For a small mid terrace house of about 40 to 50 square metre, the total rendering cost estimate is £3000 to £4000.

✓ For a large mid terrace house of about 70 to 180 square metre, the total rendering cost estimate is £3000 to £5000.

✓ For a three bedroom detached house of about 100 to 160 square metre, the total rendering cost estimate is £4000 to £5500.

do you need planning permission for a loft conversion?

Typically, loft conversions do not require planning permission except in certain situations. They’re usually covered under what’s known as Permitted Development. Certain building works like loft conversion, rear extension and conservatories are granted planning permission by local authorities. Permitted Development, however, gives you a free range to improve your home without having any issues from the councils or regulations. Before your planned loft conversion can be covered under Permitted Development, there are some certain criteria that must be met. This criteria includes the following:

✓ The extension must not go beyond the existing slope of the roof at the front of the house.

✓ The loft space converted must not go beyond 40 cubic metres in a terraced house.

✓ The roof’s height must not be increased by the extension.

✓ The loft space converted must not reach beyond 50 cubic metres in a detached or semi detached house.

✓ The plan for the extension mustn’t involve structures like balconies, verandas or anything other structures of this nature.

✓ The roof extension should be positioned as far back as possible or at least 20cm from the existing eaves.

✓ The side that faces the window openings should be at least 1.7m beyond the floor and the windows should also be obscured.

✓ The roof extension must not overhang the existing roof or wall of the house.

✓ The materials that are to be used must be similar or the same to the materials that has already been used on the house’s exterior.

However, you should bear in mind that there are some properties that are exempt from Permitted Development. Examples of these type of properties include conservation areas, Areas Of Outstanding Natural Beauty and World Heritage sites. Permitted Development does not also provide coverage for listed buildings.

How to plasterboard a wall?

How To Plasterboard A Wall

If you’re looking to plasterboard your wall, one of the essential things to have in mind is that the plasterboard must be hung horizontally and not vertically. Due to the way they’re manufactured, plasterboard sheets normally possess a “grain along the length. This implies that, it’s only when they’re firmly placed perpendicular against the wall that they’re able to achieve their maximum strength. Materials you’ll need to complete this task includes: Tape measure, stanley knife, pencil, spirit level, drill driver or screw gun, surform, drywall screws and handsaw. Now let’s have a look at the wall plasterboarding steps!

• To plasterboard a wall the first step to take is to place each board in such a way to make the edges the centre of the noggins and upright. Also, the the adjoining walls and door openings should fit closely to the edges.

• Work from the door opening to the ending wall. From the the stud’s edge to the noggin’s centre, use your tape measure to measure a cut board and as a rule to mark up.

• Place your spirit level on the marks and use the Stanley knife to run a line along the intended cut. Once done, turn the board on its edge and give a sharp push on the back to split.

• Cut the paper left with the knife after folding the split edge back on itself. This way, you should get a nice and clean edge.

• In its right position, place the board up against the studwork. Install the screws on the board’s edges where a noggin or upright can be seen.

• Mark lines down across the board at the stud’s centre.

• Cut the end boards to length.

• Install the remaining boards as mentioned above. While doing this, make sure the factory edges are together.

• Cut any board extending into an opening and finish the edges using a surform.

We’d recommend you hire the professional services of a plasterer for the best results especially if you lack the necessary training or experience. Plasterboarding a wall can be a tricky challenge and you’d save yourself some time, money and effort by getting it right on the first trial.

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