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Verified ProOver 50 Reviews
Mitchell Landscaping have been established for 10 years, offering quality advice and services in landscaping, Gardening a...
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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

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Offers services in BALHAM
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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Here at Aesthetic Gardens & Drives we specialize in transforming outdoor spaces into stunning landscapes. With a commitmen...

Recent Builder Enquiries

02 Jul

Conversion | Loft

London - SW4

Enquiry from: James C

Start Date: Immediate

converting an existing atic extension into a dormer extension with a terrace

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26 Feb

Building work | General

London - SW11

Enquiry from: Charlotte H

Start Date: Immediate

chimney cowl for chimney, think lost in storm

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26 Feb

Driveway Repair

London - SW4

Enquiry from: Jane B

Start Date: Immediate

Quote on how to improve the drainage on our drive and stop water and mud pooling

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30 Aug

Insulation | External Wall

London - SW12

Enquiry from: Maria J

Start Date: Immediate

I would like the back of my house to be insulated .

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07 Jul

Driveway Repair

London - SW4

Enquiry from: William R

Start Date: Immediate

Coblestone driveway re-pointing and moving and re-laying of some coblestones

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15 May

Insulation | Loft / Roof

London - SW12

Enquiry from: Samantha K

Start Date: Immediate

Loft insulation quote required, Thanks

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21 Nov

Building work | General

London - SW11

Enquiry from: Michele d

Start Date: Less than one month

customer made an online enquiry for building maintenance and confirmed on telephone, sms and email they would like a call with a builder to discuss prices.please call to arrange an appointment to quot...

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20 Oct

Conversion | Loft

London - SW4

Enquiry from: Cameron S

Start Date: Immediate

existing loft conversion. quote to expand dormer window, similar to neighbours, from circa 1meter wide to 2meters are you the property owner: owner of the property property type: terrace what are you ...

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29 Sep

Building work | General

London - SW4

Enquiry from: Ben M

Start Date: 1 to 3 months

customer in the london 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: are you th...

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04 Aug

Conversion | Loft

London - SW11

Enquiry from: Margaux G

Start Date: Immediate

I am interested in building into the loft to create a 3rd bedroom and bathroom. We are in the process of buying a flat, and it has the exact same layout as this one next door, and they have already do...

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05 Jul

Driveway Repair

London - SW4

Enquiry from: William B

Start Date: 1 to 3 months

hi, i am looking to get some work done to my front garden and am currently considering two options: 1) repair tiled path (root damage being caused from beneath), installation of a front gate and re-r...

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16 Mar

House Extensions

London - SW11

Enquiry from: Will E

Start Date: Immediate

Extend out back, make kitchen/living space with bifold doors onto garden. Extend on top of this and add a bathroom. Please would you mind giving me a quick call tomorrow to discuss?

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21 Feb

House Extensions

London - SW11

Enquiry from: Will E

Start Date: Immediate

Extend out back, make kitchen/living space with bifold doors onto garden. Extend on top of this and add a bathroom. Please would you mind giving me a quick call tomorrow to discuss?

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04 Feb

Conversion | Loft

London - SW4

Enquiry from: Edward S

Start Date: Immediate

property owner loft conversion please call to appoint

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28 Jan

Conversion | Loft

London - SW4

Enquiry from: Edward S

Start Date: Immediate

Converting a currently unused, uninsulated loft which is very low into a space that is big enough to use as a bedroom with ensuite bathroom.

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27 Oct

Insulation | Loft / Roof

London - SW11

Enquiry from: Claire B

Start Date: Immediate

customer made an enquiry for loft & roof insulation and confirmed on the quotatis site they would like quotes from a builder.miss lives in the london area and would like a call to discuss options.see ...

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27 Oct

Insulation | External Wall

London - SW11

Enquiry from: Claire B

Start Date: Immediate

we have a 2-bed victorian terraced house and are looking to improve the insulation in our loft/roof to reduce heat loss in the house. it currently just has some normal wool-like insulation on the floo...

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21 Oct

Conversion | Basement

London - SW4

Enquiry from: William F

Start Date: Immediate

Damp identified on lower ground floor. Front to back, including from water ingress from recent downpour/flooding in the area. Rectification, damp proofing and sump required - for long-term fix. Area ...

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08 Sep

Conversion | Loft

London - SW11

Enquiry from: Raj C

Start Date: Immediate

i’m looking to have mansard loft,looking to get quote so i can plan to start work. thanks. are you the property owner: relative of owner property type: terrace what are you looking to convert the sp...

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16 Aug

House Extensions | Single Storey

London - SW12

Enquiry from: Lucy P

Start Date: Immediate

customer has a extensions & conversions project they are looking to have done, specially they want quotes for single storey house extension. they are unsure of options so would like to discuss with a ...

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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 Balham is:

£26,026

Builder job Builder cost in 2025
Garage conversion in Balham £9,750-£18,450
Loft conversion in Balham £31,250-£67,917
House extensions in Balham £35,334-£96,334
Loft insulation in Balham £450-£690
Upvc or wood porch in Balham £2,625-£4,025
Barn conversions in Balham £112,500-£172,500
Basement renovation in Balham £30,000-£46,000
Bedroom fitting in Balham £1,500-£2,300
Bricklayers in Balham £300-£460
Cavity wall insulation in Balham £400-£820
Commercial new builds in Balham £105,000-£161,000
Conservatory base in Balham £675-£1,035
Building maintenance in Balham £2,250-£3,450
Building insurance works in Balham £2,250-£3,450
Pebble dashed walls in Balham £2,000-£9,200
Plasterboard dry lining in Balham £638-£978
Residential new builds in Balham £105,000-£161,000
Restoration and refurbishment in Balham £37,500-£57,500
Roof insulation in Balham £7,500-£11,500
Underpinning in Balham £2,250-£3,450
Wall cladding in Balham £1,125-£1,725
Wall rendering in Balham £3,750-£5,750
Demolition in Balham £2,440-£3,660
Roof room in Balham £15,000-£23,000
Shop refurbishment in Balham £3,750-£5,750
Single storey house extension in Balham £31,067-£61,600
Soundproofing in Balham £900-£1,380
Driveway repair in Balham £1,520-£2,280
Garden room in Balham £6,400-£9,600
External wall insulation in Balham £6,000-£15,000

Related Builder searches in Balham

Builder FAQs

How to put up plasterboard?

How To Put Up Plasterboard

Putting up a plasterboard is a vital process when it comes to home renovations. However as daunting as it may seem, with a good guide and regular practice you can master the skill within a small period of time. If you lack proper training and experience, we’d recommend you hire a seasoned professional plasterer for help so as to get the best result and also avoid additional costs due to possible damages.

Putting up plasterboard is way quicker than wet plastering and also significantly reduces the drying time that can slow down your renovation plans. With a plasterboard, you can delve straight into the decorating stage and achieve a smooth finish. Below are the steps required to put up a plasterboard.

• The first step is cutting the plasterboard to shape which be one of the most challenging parts of the process. This is because you’ll need to fit the board around things such as plug sockets and window sills. As a result, this involves cutting complex shapes rather than just a simple straight line. To get this done, simply mark out the cut required with the use of a tape measure, combination square and spirit level for a better precision. Once done, you can then use a plasterboard pad saw to cut along the marked spots.

• After you made the required cuts, the next step is putting up the plasterboard. And depending on where the boards are going to be put, this could be a very challenging task. If you’re going to put the boards on the ceiling or somewhere very high up, you’d probably need an extra pair of hands for help. To get this done, use the appropriate screws to secure the boards in place if you’re installing them directly on studs. However, if you’d be fixing them onto bricks or blocks, a drywall adhesive is your best bet.

How to get free external wall insulation?

This is a very great opportunity to not only get free external wall insulation, but also cut down your energy bills depending on the type of property you live in. Generally, to enjoy free external wall insulation you must at least be part of the group receiving one of the benefits listed below and also depends on the amount of money you earn. The benefits include:

• Income based jobseeker’s allowance (JSA)

• Income support

• Income-related employment and support allowance (ESA)

• Tax credits

• Pension credit guarantee credit.

• Universal credit.

There are also other important factors that determines if you can have a free insulation fitted on your property. These includes the place you reside, the carbon level of your home and according to some suppliers, the level of beneficial impact the insulation will have on your home. In order to have a free external wall insulation installed, you must either be the owner of your home or at least obtain the go ahead from your landlord before any external wall insulation activity can be made.

Good news is, if you fit the aforementioned criteria and you’ve already installed an external wall insulation, you just may be entitled to receive a refund for the good job done. However, to really find out if you’re eligible, we’d recommend you get in touch with your supplier directly. Also, the Energy Saving Trust (EST) can direct you to some organizations who can assist you in the determination of your eligibility.

As a home and property owner living in England, you can also check out the Each Home Counts Advice Website which is committed to giving impartial energy efficiency advice.

At the end of the day, if it turns out you happen to be ineligible for a free external wall insulation, you can still go ahead to contact a professional installer for a help at a competitive price to enjoy the several benefits that comes with home insulation.

Is Planning Permission needed for Sound Proofing?

In general, you won’t need planning permission to install soundproofing. If you are installing soundproofing against a shared wall, you will usually need to follow the rules and restrictions set out in the Party Wall Act. In listed buildings and conservation areas, there may be extra restrictions on soundproofing.

Can an extension add value to my home?

Yes. Most extensions will add substantial value to your home, and you may find that the extension adds more value than it cost. However, it’s important to be sure that the home remains balanced. Extending your garage and leaving your property with no parking spaces, for example, may impact your ability to sell.

can you render a house in winter?

Aside from the cold weather not being the most pleasant condition to work in, the winter weather can also cause a lot of problems for construction workers and even more so when you’re working with render. Poor weather conditions can generally cause a lot of harms on the final finish of a render. Below are some of the reasons why you should not consider rendering in a bad weather.

✓ Lime bloom. Render can be impacted by lime bloom as they are subjected to damp conditions and low temperatures while curing. This is due to the fact that cement are intolerant to slower drying conditions especially immediately affect its application.

✓ Top coats can be compromised. Coating are likely to get washed off before they’re even afforded the chance to set if drying conditions are low.

However, because its cold out there doesn’t necessarily imply that work must stop. It’s very possible to render during the winter months but to avoid potential pitfalls, we’ve got some tip that can be of great help. Let’s have a look!

✓ Check the weather forecast. Determine the drying and curing time and watch the forecast for the temperature dropping at night.

✓ Select the most suitable render. There are renders that are suitable for application in low temperatures to about 5℃ or even as low as 1℃. These types of render are fast setting which makes them perfect for the cold condition.

✓ Watch out for frost. Frost and render are enemies. Therefore, it won’t be wise to work with frosted materials, on frosted subtrates or apply below the recommended temperature that’s written on the product’s datasheet.

✓ Protect the finish. Make use of artificial enclosures around the scaffolding to battle adverse weather conditions.

Can cladding help with a damp problem?

External cladding will have an impact on a damp problem. However, it’s important that cladding is the last part of a damp treatment, as installing cladding over a damp wall will make the problem worse. Do not cut corners or try to remedy a problem with the cheapest solution, a damp proof course may need to be put in place before cladding.

how to insulate a loft?

Do you know about 25 percent of heat that escapes from an uninsulated house are lost through the roof? Fortunately, roof insulation is something that can done by all DIYers irrespective of their experience levels. However, if you happen to lack the confidence necessary to pull off this, then it’s strongly recommended that you hire the services of a professional who can guarantee the best results and also save you time and money that could arise from potential cost mistakes. Let’s take a look!

  • Clear out all clutter. This involves taking out all the rubbish and clutter from the loft. In order to work effectively, you’ll need a totally clear and empty loft space.
  • Ensure that there’s sufficient insulation. The importance of a good ventilation cannot be overstated. Poor ventilation will result in forming of condensation and this condensation can make the roof timbers rot and compromise the structural integrity of the entire roof. If there are no roof windows which is the easiest way to provide a loft ventilation, the next best option would be to follow the loft floor along to the point where the roof comes down to meet it. There should be a gap at this point, also referred to as the eaves, between the outside wall and the underside of the roof.
  • Measure your loft area. Take a measurement of the loft space in order to calculate the amount of insulation as well as the type you need. If you’re not sure, always get more that it’s required as skimming on the amount you use will only back fire in form of increased energy costs
  • Check for water pipes.

 

To get started, simply make sure all cracks and gaps in the ceiling are filled using a standard filler or decorator caulk. Once done, clean the gaps in the joists and even to the point of hovering all the dust up. Finally,check for the hazards that can cause you problems before laying the loft insulation.

when is underpinning required

If you’re currently experiencing some structural issues with your building or property and you’ve heard a thing or two about the several benefits associated with getting underpinning done, you may be wondering if underpinning might just be the answer to your worries. Well, one thing you should when it comes to underpinning is the fact that, while there are some structural issues that may actually warrant an underpinning job, there are also some situations that can not be fixed by underpinning. In this post, we’re going to consider the events whereby underpinning of your house will be required. Let’s take a look!

First and foremost, you should know that underpinning isn’t required for issues related to slab heave. Footing movements which are likely to reverse normally occur when the content of the soil moisture changes unevenly which gives rise to slab heave. This movement results for a reversible effect.

Generally, underpinning is done to remedy problems related with the movement of the footings of a building or property, but as stated above – not all movements require underpinning. So, when is underpinning required? More often than not, a situation that’s resolved by underpinning is the event whereby the footings of a building or structure drops or subside as a result of some reasons that are irreversible. For example, footing movements caused by a footing set on a soft or loose soil which may be irreversible.

In the event whereby the footings of your house haven’t been installed as deep as required during the initial construction, then you will need to have your building underpinned to make it more stable. If you’re also looking to increase the load on your foundation like adding another storey, you may also need to have your house underpinned to support the extra weight added.

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