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Verified ProOver 10 Reviews

Asbestos free

15 review(s)
Offers services in NORTHAMPTON
We at Asbestos free are fully trained and licensed and very experienced in the removal and disposal of Asbestos to the hi...
Verified Pro

Weatherdry Insulation

8 review(s)
Offers services in NORTHAMPTON
We are a company that specialises in Damp Proofing & Insulation. We have a 100% success rate in resolving damp issues con...
Verified Pro

Austin Evill Construction

0 review(s)
Offers services in NORTHAMPTON
Time Served Bricklayer 35 years in the construction industry, project manage jobs for various clients since 1989. Extensio...
Verified Pro

James Building & Roofing Cambs

4 review(s)
Offers services in NORTHAMPTON
James building & roofing Cambs Offer the complete professional construction services . We specialise in extensions, loft...
Verified Pro

Bespoke Home Improvements

3 review(s)
Offers services in NORTHAMPTON
Roofers & pavers in Gloucestershire & Surrounding Areas Bespoke Home Improvements UK Ltd, working throughout Gloucestersh...
Verified Pro

Jassi Builders

2 review(s)
Offers services in NORTHAMPTON
Hi Jassi Builders LTD here, I am a specialist in planning, designing and building control services. I make sure that I hav...

Recent Builder Enquiries

05 Apr

Conversion | Loft

Northampton - NN2

Enquiry from: Alexandru M

Start Date: Immediate

Customer in Northampton area made an enquiry for Loft Conversion online. Please call to arrange an appointment to discuss options

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25 Mar

House Extensions

Northampton - NN2

Enquiry from: Hema V

Start Date: Immediate

Customer made an enquiry for House Extension via one of our websites. Looking at various options they would like to discuss directly Confirmed interest Please call to discuss and arrange appointment t...

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25 Jan

Interior work | Stud Walls

Northampton - NN2

Enquiry from: Megan H

Start Date: Immediate

Looking to have a stud wall done in the bedroom

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13 Jan

House Extensions | Single Storey

Northampton - NN2

Enquiry from: Eamon N

Start Date: Immediate

A single story extension with a skylight going 3 m out by 5 1/2 m wide

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22 Jun

Conversion | Loft

Northampton - NN3

Enquiry from: Paul M

Start Date: Immediate

i want to increase floor space in the upstairs rooms of existing dormer bungalow by adding dormer windows in sloping roof. it is a detached property and has two upstairs rooms with windows at each gab...

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25 May

Building Work | Porch

Northampton - NN3

Enquiry from: Jason J

Start Date: Immediate

Call back anytime. New build or replacement: New build Quote requested on a porch, in PVCu, to be supplied and fitted.

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16 May

Building Work | Porch

Northampton - NN6

Enquiry from: Robert J

Start Date: Immediate

We have a. Concrete rebar council porch that needs cutting off our house and disposing of.

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27 Jan

Insulation | Cavity Wall

Northampton - NN2

Enquiry from: Tudor M

Start Date: Immediate

wall cavity and floor insulation are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 property age: 1930-70 are you in a conservation area:...

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27 Jan

Insulation | Loft / Roof

Northampton - NN2

Enquiry from: Tudor M

Start Date: Immediate

customer in the northampton area made an enquiry a couple of projects including loft & roof insulation.call anytime and arrange an appointment to discuss. below is some details about this project: are...

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24 Jan

Insulation | Loft / Roof

Northampton - NN4

Enquiry from: Jenny B

Start Date: Immediate

Quote for blown in loft insulation would be great. Thank you. The roof spaces above the 2 bedrooms are approx14.2m2 and 17.9m2 respectively. There are also 2 other inaccesable voids which we wo...

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09 Oct

Insulation | Cavity Wall

Northampton - NN5

Enquiry from: Geoff W

Start Date: Immediate

can you foam insulate my wall having foam done approx. 30 years ago and i believe it is not any good now are you the property owner: owner of the property property type: semi detached how many bedro...

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18 Sep

House Extensions

Northampton - NN3

Enquiry from: Fiona J

Start Date: Immediate

3x3.7 back extension. Bifold doors sun lanterns in the roof

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20 Aug

Conversion | Loft

Northampton - NN4

Enquiry from: Luzita B

Start Date: Immediate

a dormer on the back of the house attic with 1 large window/ french doors plus 2 skylights on front side of attic, floorboards, built in cupboards, shelves and drawers, stairs and stair rails f*** fl...

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26 Jun

Insulation | Loft / Roof

Northampton - NN7

Enquiry from: Peggy C

Start Date: Immediate

We live in a bungalow and require loft insulation

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21 Jun

Insulation | External Wall

Northampton - NN4

Enquiry from: Saj A

Start Date: Immediate

good evening, i have a conservatory measuring 4m x 3.8m and would like to get the roof insulated. please could you give me a estimate on how much this may cost. i look forward to hearing from you. ki...

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24 May

Insulation | Cavity Wall

Northampton - NN2

Enquiry from: Gloria K

Start Date: Immediate

Wall insulation and windows Triple glazed

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10 Apr

Driveway Repair

Northampton - NN4

Enquiry from: Kwokleung N

Start Date: Immediate

i need driveway repair for tarmac are you the property owner: owner of the property property type: detached what level of service do you require: repair to cracks what type of material is your drivewa...

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08 Apr

Building work | Wall Rendering

Northampton - NN2

Enquiry from: Antoni K

Start Date: Immediate

I am requesting a quote to remove and replace the render on my three bedroom end terrace house. The render is on the side and the front but not at the rear of the house.

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19 Feb

Building work | General

Northampton - NN7

Enquiry from: Tom M

Start Date: Immediate

Floor joists and roof trusses

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19 Feb

Building work | Wall Rendering

Northampton - NN6

Enquiry from: Michael L

Start Date: Immediate

looking for a quote please for rendering the x2 chimneys i have on my house (x1 on the far right / x1 2/3rds of the way along the roof). my house is already rendered however there are some think crac...

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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 Northampton is:

£24,642

Builder job Builder cost in 2025
Garage conversion in Northampton £4,500-£6,900
Loft conversion in Northampton £18,750-£28,750
House extensions in Northampton £42,000-£68,000
Loft insulation in Northampton £450-£690
Upvc or wood porch in Northampton £2,625-£4,025
Barn conversions in Northampton £112,500-£172,500
Basement renovation in Northampton £30,000-£46,000
Bedroom fitting in Northampton £1,500-£2,300
Bricklayers in Northampton £300-£460
Cavity wall insulation in Northampton £400-£820
Commercial new builds in Northampton £105,000-£161,000
Conservatory base in Northampton £675-£1,035
Building maintenance in Northampton £2,250-£3,450
Building insurance works in Northampton £2,250-£3,450
Pebble dashed walls in Northampton £2,000-£9,200
Plasterboard dry lining in Northampton £638-£978
Residential new builds in Northampton £105,000-£161,000
Restoration and refurbishment in Northampton £37,500-£57,500
Roof insulation in Northampton £7,500-£11,500
Underpinning in Northampton £2,250-£3,450
Wall cladding in Northampton £1,125-£1,725
Wall rendering in Northampton £3,750-£5,750
Demolition in Northampton £2,440-£3,660
Roof room in Northampton £15,000-£23,000
Shop refurbishment in Northampton £3,750-£5,750
Single storey house extension in Northampton £23,200-£34,800
Soundproofing in Northampton £900-£1,380
Driveway repair in Northampton £761-£51,140
Garden room in Northampton £6,400-£9,600
External wall insulation in Northampton £6,000-£15,000

Related Builder searches in Northampton

Builder FAQs

how to underpin a house

The importance of underpinning a house cannot be overemphasized. Firstly, what is underpinning? Well, underpinning is simply the act of reinforcing, repairing, strengthening or improving the depth of an existing foundation by lowering the footing to ensure that it rests more on more reliable and supportive soil. Not only does this method help to strengthen your building and preserve its structural integrity, but it also does increase your property’s value and gives you peace of mind knowing your property is safe. If you’re thinking about underpinning your house, you have two options – do it yourself or call in a reputable structural engineer. The latter is more advisable as the method involves a lot of specialized knowledge, skills and tools to guarantee a successful outcome. In this post, we’re going to take you through the process involved in underpinning a house. Let’s take a look!

To get started, you should know that concrete underpinning features excavating pier footings around the building at about 2 to 3 metres distance between each other. In some cases, underpins can be installed from within the house. The footings of the underpin should go very deep into the underlying soil in such a way that fully supports the weight of the building or structure. Once done, now proceed to attaching the new footing to the building. You can achieve this by excavating underneath the existing footing to make for a stronger prop. Individual prop and pier arrangement is then strengthened using strong steel bars. Once completed, the concrete is then poured.

A professional underpinning contractor will make sure there’s sufficient space left between the existing footings and the new underpins as this space will ensure that the new underpins can be easily used to jack up the house and level it once the poured concrete cures.

How to plasterboard a brick wall?

How To Plasterboard A Brick Wall

Do you want to cover your brick wall with plasterboard? The key to success here is the preparation. You must ensure that brick wall is prepared well enough to receive the plasterboard. To get started, there’s the need to attach wood furring strips to the wall which serves as studs in a wood frame structure. This way, the plasterboard will be prevented from getting in touch with the brick. You can always hang pictures or any other forms of decoration in between the gap between the walls. Let’s have a look!

lAttach Furring Strips

• Get a 2 inch by 4 inch wood stud and apply a bead of construction adhesive.

• Using a masonry bit, drill a pilot hole through the wood stud’s base as well as the brick wall.

• Hit a 3 inch fluted nail through the hole using a sledgehammer

• Using a construction adhesive, bind a horizontal 2 inch by 3 inch stud to the upper edge of the wall.

• Using an adhesive, bind the length of a 2 inch by 3 inch stud on its wide side.

• Use a masonry drill to drill a hole on the wood stud and 1 1/2 inches into the brick wall.

• Hit a 3 inch fluted nail through the pilot hole.

lApply Plasterboard

• Hold a plasterboard sheet against the furring strips.

• Use plasterboard screw to hold the drywall sheets in place.

• Use fibreglass to cover the joints where the two plasterboard sheets meet.

• Use a thin layer of the joint compound on the tape. Once done, screw it using a 6 inch taping knife, then allow to dry overnight.

• Use a sandpaper to smooth the joint compound.

• Use a fresh coat of the joint compound to block the holes and joints. Once done, allow the compound to dry.

• Use a light sandpaper to smooth the final coat.

Plasterboarding a brick wall is a simple task but the preparation part must be done right to protect your investment. Therefore, we’d recommend you hire the services of a skilful professional, who can guarantee the best results especially if you lack enough training and experience to carry out a DIY project.

how much value does a loft conversion add?

When its impossible to build out and create more space sideways, why can’t you look upwards? As more and more homeowners in the UK are carrying out their loft conversion project, one question that keeps popping up is the amount of value the loft conversion can add to their homes. However, this is a question that is impossible to provide a single and precise answer to. This is because the value that’ll be generated by a loft conversion is largely dependent on a wide range of influencing factors. To give you a vague idea of the loft conversion value to a property, we’ve put forward a research carried out by industry experts so you can know what you’re in for.

Nationwide carried out a research which shows clearly that a loft conversion including an additional bedroom as part of the building plan will increase a house’s value by up to 21 percent. Since the number of rooms a house has is one of the main metrics for house valuations, loft conversion comes in pretty handy as it’s a great and easy way to convert your house from a 4 bedroom house to a 5 bedroom house prior to sale.

Apart from the financial value aspect, loft conversion also adds more value to your lifestyle which is very unlike nearly other financial investments you can make. More space in your house automatically means more storage or a new room as you wish. A new room can be for a growing family or probably to serve as a guest room. It can also be used as a study space or even an office especially with the rapidly growing rate of people working from home. With loft conversion, the possibilities in terms of value are simply endless!

how much does it cost to have loft boarded?

How Much Does It Cost To Have A Loft Boarded?

More often than not, several homeowners fail to realize there’s so much value sitting right under their roof - the loft. When a loft is boarded, there are so many juicy benefits that can be derived. It can be used as a storage room, spare bathroom, home office and several more functions. Therefore, if you really wish to maximize the space under your home’s roof, you’d have to considering boarding it. So how much would it cost to have your loft boarded? Here, you’ll discover the cost of boarding your lofts so you that you can set a budget and start to plan.

The cost of boarding a loft is actually affordable for several individuals, simply because you’re allowed to floor as much or as little as you require. And while you’re up there flooring and fitting the loft boards, you can as well decide to upgrade the insulation of the loft too. This way, you be able to prevent heat from escaping through the roof of the house which helps improve energy efficiency and ultimately, save you some money on heating bills.

If you’d prefer to make it a DIY project, the cost of 18mm chipboard is about £8 to £10 per sheet sized 2400m x 600m. Meanwhile the insulation boards should range between £18 to £22 for a sheet.

For a professional service, you’ll be provided with a quote for both the materials and labour. The amount will be based on the number of boarding required as well as the method selected. For an average storage space needs, flooring size of about 15m2 is suitable. The price for this quantity would be between the range of £50 to £700 for the counter barren method or above £1000 for a more sophisticated method.

do you need planning permission for a garden room?

So you’ve identified the type of garden room you’d like to construct in your property, chances are, you’ve already worked out where to put it and can’t wait wait to start spending valuable time on it. It’s very understandable to be a little impatient with the whole idea considering the numerous benefits provided by a garden, but just before you proceed with your plans there’s the need to first check whether or not you’re going to need a planning permission.

Factors determining whether you’ll need a planning permission includes where you intend to place it, the size of the room, how it’s going to be used as well as your location.

Generally, most garden rooms do not require a planning permission as they are categorized as outbuildings. In other words, you’re permitted to construct one so far you comply with some specific rules and have permitted development rights at your home or in your area.

If you want to build your garden room under permitted development, you have to comply with the following rules:

✓ The garden room shouldn’t be in front of your home or property.

✓ The total area of your extensions, sheds and outbuildings ( which includes your garden room), must not go beyond 50 percent of the total land area surrounding your property.

✓ It must be a single storey that’s less than 3 metres high ( 4 metres for a dual pitched roof). And it must not go beyond 2.5 metres in height if the structure is within 2 metres of your boundary.

✓ The eaves must not go beyond 2.5 metres above ground level.

✓ It must not feature a balcony, veranda or any raised platform

✓ It must not be a self contained living accommodation.

You should note that if your home is a listed building or you happen to live in a designated area, then you might not have permitted development rights.

how disruptive is a loft conversion?

Asides the questions relating to planning permission of a loft conversion as well as the total cost of completing a loft conversion project, this is perhaps the most common question on the loft conversion subject matter. Before making an investment decision, many homeowners will want to know just how disruptive a loft conversion is. Well, we’ve all heard the several horror stories when loft conversion builder with dirty boots tramples all over the fresh and just-acquired shag pile or the noise of the construction loud enough to annoy neighbours from four blocks away or an obvious shortage of teabags, sugar and lots more. Good news is, the disruption of loft conversion is not as bad as people make out. Let’s have a look at how it works!

Just like all other major building projects, a loft conversion is disruptive to your property. However, no two loft conversions are the same, therefore some are certain to be more drastic and invasive than others. In the long run, the project is worth the stress and inconveniences caused and in most cases, it’s usually a very good investment.

Normally, an average loft conversion is expected to last for about 9 to 12 weeks (depending on the complexity of the loft conversion project some might take longer). Some of the factors that affects the duration of a project includes the type of the loft, the design of the loft as well as the style of the property.

Generally, a loft conversion is a lot less disruptive than say completely moving a home. It all has to do with how you’re able to deal with it as a person. And besides, the effect it’s going to have to a large extent depends on the company you hire. A good company will always look to ensure to keep disruptions to a minimal when carrying out the loft conversion project.

Are pumps used for basement conversions noisy?

If your basement has a cavity drain membrane, it’ll need a pump to move water away from the exterior of your basement and prevent flooding.

Sump pumps can be noisy, but they don’t have to be. Generally, if you have a well-designed pump that’s installed correctly, you shouldn’t find it a problem. For best results, hire a skilled, experienced professional to supply and install your drainage system.

do i need planning permission for a kitchen extension?

If you’re planning to construct a kitchen extension on your property, one of the first things that comes to mind is whether or not you’ll require a planning permission before you proceed. Generally, kitchen extensions are normally classified as permitted development which allows you to carry out your project without any interruptions from the law or your local authority. In other words, if your extension is meets up with the guidelines of the permitted development rights, you won’t have to apply for a planning permission. However if otherwise, you’ll have to apply for a planning permission to your local council and may require additional reports. And regardless of your position, you’ll always need building regulations approval before you can carry out any kitchen extension project. It may also be required that you’ll have to issue a part wall notice if you’re to build on or close to the boundary with a neighbour.

If you don’t want to go through the hassle and stress involved in applying for a planning permission with your local council, then you must ensure the following:

✓ Your kitchen extension must not be over half of the area of land around your main house.

✓ The kitchen extension must not be side elevation onto a highway or forward of the principal elevation.

✓ The extension must not be taller than the highest part of the roof.

✓ The height of your kitchen extension must not go beyond four metres.

✓ Kitchen extension that’s more than one storey must not go exceed the rear wall of the main house by more than three metres.

✓ Two storey kitchen extensions must not be closer to rear boundary by anything less than seven metres.

✓ The kitchen extension must not include balconies, verandas or any raised platforms.

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