Find a Builder you can trust in Northampton.

Choose from 99 Builders, all rated by people like you.

Over 130 reviews & an average rating of 4.4/5 stars, you'll find the right pro

Choose and shortlist

Use the shortlist button to select up to 4 tradespeople, enter your project details and press send

or

Keen to get on with the job?

Get up to 4 quotes from local Builders near you

View Shortlist
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

Coastal Prime

0 review(s)
Offers services in NORTHAMPTON
Coastal Prime Ltd provides expert home insulation services across the UK, helping homeowners enhance energy efficiency and...
Verified Pro

Weatherdry Insulation

9 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

United Paving & Patios

0 review(s)
Offers services in NORTHAMPTON
driveway company serving east anglia and the surrounding areas. We're a family-run business with a reputation for high-qua...
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

24 Jun

Driveway Repair

Northampton - NN3

Enquiry from: K K

Start Date: Immediate

Repair to tarmac drive and a thorough clean also a quote for relaying the drive for new at a later date thanks

Post a similar request >

21 Apr

Building work | General

Northampton - NN6

Enquiry from: Andy R

Start Date: 1 to 3 months

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...

Post a similar request >

21 Mar

House Extensions

Northampton - NN5

Enquiry from: Gowthami K

Start Date: Immediate

Project details: Kitchen refresh or basic replacement Install a small internal window on an existing wall Create a new internal door through existing wall in kitchen Extend existing bathroom into ...

Post a similar request >

20 Feb

House Extensions

Northampton - NN4

Enquiry from: Christine L

Start Date: Immediate

take off the conservatory to extend kitchen to it

Post a similar request >

19 Dec

House Extensions

Northampton - NN4

Enquiry from: Bhavika J

Start Date: Immediate

customer made an online enquiry for house extension and confirmed on sms and email they would like a call with a builder to discuss prices.please call to arrange an appointment to quote. are you the p...

Post a similar request >

31 Oct

Conversion | Loft

Northampton - NN2

Enquiry from: Alfred F

Start Date: Immediate

Customer made an online enquiry for Loft Conversion via one of our websites. Confirmed via . Please call to arrange an appointment to quote.

Post a similar request >

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

Post a similar request >

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...

Post a similar request >

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

Post a similar request >

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

Post a similar request >

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...

Post a similar request >

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.

Post a similar request >

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.

Post a similar request >

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:...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

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...

Post a similar request >

18 Sep

House Extensions

Northampton - NN3

Enquiry from: Fiona J

Start Date: Immediate

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

Post a similar request >

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...

Post a similar request >

26 Jun

Insulation | Loft / Roof

Northampton - NN7

Enquiry from: Peggy C

Start Date: Immediate

We live in a bungalow and require loft insulation

Post a similar request >

How much do Builder services cost?

How much do Builders cost? Prices for Builders in 2026 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 2026
Garage conversion in Northampton £4,500-£6,900
Loft conversion in Northampton £18,750-£28,750
House extensions in Northampton £31,000-£74,000
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 much do bespoke fitted wardrobes cost?

Getting the opportunity to fit your very own bespoke wardrobe in your home is a really exciting prospect. However, when planning to install customizable fitted wardrobe, one factor that turns off most home and property owners is the belief that the bespoke solution is actually a very expensive one. But the fact, in reality, is that so far you’re prepared for any associated costs bespoke fitted wardrobes should not make you break the bank to get one done in your home. So if you’re planning to install this type of fitted wardrobe and wondering about the cost, you’ve come to the right place! In this article, we’ve put together the price range estimate as well as the potential extra costs to help you plan ahead and get your dream wardrobe without having to worry too much about unpleasant surprises along the way. Let’s take a look!

With some companies you’ll be provided with a fixed price which can’t be negotiated. While prices from other suppliers will usually start within the range of £1400 to about £1700 for the standard wood finish wardrobe, but this can also reach about £5000 or more for high end or premium finishes, without taking the cost of the added extras into consideration. Ultimately, this often implies having to pay out more money for interiors and additional features than you’re likely going to need. Below is a rough guide to the cost of fitted wardrobes from Spaceslide:

✓ The price for a 2, 3 or 4 door sliding wardrobe starts at £452.37.

✓ The price for a 3 door fitted wardrobe starts at £659.07

✓ The price for a 4 door fitted fitted wardrobe starts at £865.77.

Additional costs you’ll have to consider before getting started includes the cost of hiring installers as well as delivery and removal cost.

how much are fitted wardrobes?

We all need a reliable place to keep our clothes or dresses, however in situations where a standard freestanding wardrobe just won’t cut it, there is the need to put into consideration a fitted wardrobe. For instance, if you have a bedroom with acloves and sloping ceilings, you’ll discover that the standard-size, freestanding wardrobe just won’t be suitable as they’ll appear strange and look very much out of place while also not being able to put the available space to efficient use. In this regard, a fitted wardrobe will do a much better job as it’s a lot more suitable for mostly all types of bedrooms. So if you’re thinking about having one fitted in your bedroom, you’d probably want to know the just how much it’ll cost. In this article, we’re going to provide you with a good insight on fitted wardrobes cost.

Generally, the prices of fitted wardrobes depend largely on a number of factors. These variables include both the quality as well as the type of included fittings. The types of fitted wardrobes with their estimated price range are given below:

✓ Bespoke fitted bedroom wardrobe. This type can range between £2500 to about £3000 depending on the design details. The extras include mouldings, columns and panels.

✓ Simple two section closet. This type can range between £2500 to about £3200 depending on the design.

✓ Large bedroom, three section, six doors. This type of fitted wardrobe features both interior and exterior finishes alongside drawers and hanging space. The cost normally ranges between £4400 to £4900.

✓ Contemporary, sliding door fitted wardrobe. This type usually features three sections alongside door mirrors to make the bedroom appear larger. The cost normally ranges between £2800 to £3600.

how much to renovate a house?

When it comes to house renovation costs, nothing is certain. As a rule of thumb, you should always expect the unexpected. Unforeseen circumstances (mostly unfavourable) can crop up from anywhere, at any time, greatly affecting the cost of the project. However, if you’ve completed proper planning and done your due diligence on your property before commencement, there’s absolutely no reason why you can’t put the works on budget.

The cost of a house renovation project depends on a lot of variables. These variables include the type of property you’re undertaking as well as the amount and complexity of the entire project. What’s more? Whether you decide to do some of the work yourself or wish to hire quality tradespeople to cover the entire project will also tell on the cost of the home renovation.

In the event whereby you wish to completely gut your property and begin from square one, here are some of the cost you’re most likely going to incur:

✓ Planning applications and building controls

✓ Architect’s design and specifications

✓ Contractors and build costs

✓ Snags as well as unforeseen problems

What will be the biggest cost, which will be determined by the amount of work you need done, is most likely going to be the structural and building work, which can reach up to tens of thousands of pounds.

Asides from material and labour, the administrative costs is another important cost you’ll need to factor in. The first thing here is usually insurance, this is because all regular building insurance policies does not cover large scale renovation projects. So if what you’re planning is a huge structural change to your property, then it’s more likely that it won’t be covered by your buildings insurance policy. In this event, you’ll have to take out a specialist renovation insurance.

Which type of insulation is best?

The best type of insulation for your property will depend on the type of walls and any insulation that’s already present. It’s usually a good idea to have some form of wall insulation as well as loft insulation, as this helps to prevent heat loss in both areas.

How to convert a basement into living space?

The best way to go about converting a basement depends on its current condition and what you’d like to use it for.

If you’re happy with its size and structure, and just want to turn it into useful storage space, then your project shouldn’t be too complicated. You’ll simply need to make sure it’s damp proof and waterproof – either by fitting tanking or a cavity drain membrane with a sump and pump. You may also need to invest in new flooring, fit basic lighting, and plaster and paint the walls and ceiling.

If you’d like to turn your basement into living space, then you’ll need to think about ventilation, insulation and heating. If this involves creating a kitchen or bathroom, you’ll also need to incorporate plumbing.

If you want to extend your basement, add lightwells, or fit windows and a sunken garden, this makes things much more complicated. You’ll probably want to hire an architect or basement conversion building specialist to help you with the design and planning, and you’ll need a structural engineer to help you ensure your property is sufficiently supported.

do you need an architect for a garage conversion?
Have you decided to convert that under-utilized space ( garage) in your home to a more habitable space where you can do anything asides general storage or parking a car? If yes, then you’d probably want to know where to start or if you’d require an architect to get started. Well, you’re not alone! This is one of the most frequently asked questions when it comes to garage conversions and reasonably so. Talking about where to get started, when it comes to home improvement projects the first step to take is determining whether or not you’d require a planning permission or if your proposed garage conversion is covered under permitted development rights. Once you’ve been able to conclude on that, the next step is deciding whether you’re going to complete the project yourself, hire the services of tradesmen or employing a builder. And this ultimately brings us to the question of whether you’ll need an architect for a garage conversion. To get started, it’s highly recommended that you employ the services of a professional architect or an architectural technologist to assist in designing your garage conversion. However, most garage conversion projects are straightforward with no complex changes to be made so far you wish to avoid applying for a planning permission and staying within the set guidelines of the permitted development rights. In such events, if you’re properly trained and well experienced in the field, then it may be cost effective to design your garage conversion by yourself. It should, however, be noted that it all depends on your personal preferences and budget. If you’re on tight budget and don’t mind a straightforward design, you can save cost by not hiring an architect.
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.

what is rendering on a house?

Rendering is an external wall’s plastered finish which provides a smooth finish while also protecting the brickwork from the elements like rain, snow and the likes. The traditional rendering is normally applied in two or three coats which enables it to be more resistant to surface cracks. In modern times, the finishes are largely different from the grey pebble dash of post war housing. Today, we now have a plethora of specialist products to pick from such as through-coloured silicone renders as well as one coat renders. The types of renders include the following:

✓ Cement renders. These are the common option that are usually mixed on site and used in a number of applications, then painted when dried. There’s a need to paint this type of render regularly to keep them looking great.

✓ Polymer renders. These are pre mixed and mostly pre coloured (usually with through colouring).

✓ Through-coloured products. These rendered do not need to be painted as the pigment is already added in the manufacturing process to colour the whole render.

✓ Lime renders. These are superior to cement as they’re less likely to trap moisture in the brickwork and also more good looking. However, they’re generally more costly and more difficult to apply.

Overall, rendering on a house provides several benefits. Not only is it able to protect your brickwork against the elements like the rain and wind, but it can also make the building more efficient. Being fully aware that about 30 percent of the energy used in heating a home is lost via the external walls, making use of a product such as acrylic insulated render is a smart approach to improve your home’s energy efficiency without affecting your interior living space.

Builder help and advice

How it works

Tell us about your Builder project

Answer a few quick questions to help us match you with the right Builder

Get up to 4 free quotes

Receive no-obligation quotes from 4 Builders working in Northampton.

Pick the right pro for you

Compare prices, customer reviews and services, and hire the right Builder.

Are you a Builder in Northampton?

View our open Builder jobs near you

Join today
View Shortlist