Find a Builder you can trust in Malmesbury.

Choose from 80 Builders, all rated by people like you.

Over 78 reviews & an average rating of 4.8/5 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 Pro

Rightway Environmental

0 review(s)
Offers services in MALMESBURY
Rightway Environmental are an Asbestos removal company that have been independently licensed by the Health and Safety Exec...
Verified Pro

TJF Surfacing

9 review(s)
Offers services in MALMESBURY
,TJF Surfacing Ltd is proud of it's reputation and works hard to deliver the quality and service that our clients deserve....
Verified Pro

Coastal Prime

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

J&D Home Improvements

1 review(s)
Offers services in MALMESBURY
Hi at j&D home improvements we take pride in our work to make satisfied customers All work in fully guaranteed Ful...
Verified Pro
When it comes to your roof, you need a partner you can trust. Discover what makes RS Roofing Services no1 Limited the pref...

Recent Builder Enquiries

08 Jan

Conversion | Loft

Malmesbury - SN16

Enquiry from: Grace M

Start Date: Immediate

roof lift and extend back are you the property owner: owner of the property property type: detached what are you looking to convert the space into: bedroom/s are you looking to have stairs: no do you ...

Post a similar request >

18 Dec

Insulation | External Wall

Malmesbury - SN16

Enquiry from: James B

Start Date: Immediate

We are in the process of purchasing this property and would like to make the conservatory useful all year around, we would like to know what our options are and how much it would cost, the conservator...

Post a similar request >

18 Sep

House Extensions | Single Storey

Malmesbury - SN16

Enquiry from: Ruth W

Start Date: 1 to 3 months

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...

Post a similar request >

18 Sep

House Extensions

Malmesbury - SN16

Enquiry from: Ruth W

Start Date: 1 to 3 months

are you the property owner: owner have you considered getting your windows replaced to match a new conservatory: no other forms: house extension agreed to receive quotes for selected products: yes pl...

Post a similar request >

03 Feb

Building Work | Porch

Malmesbury - SN16

Enquiry from: Guy M

Start Date: Immediate

Are you the home owner of that property? homeowner Are you replacing an existing porch or is this a new build? Replacement What material do you require, UPVC? UPVC What colour do you want it to be? Wh...

Post a similar request >

13 Sep

Insulation | External Wall

Malmesbury - SN16

Enquiry from: Fred P

Start Date: Immediate

Customer made an online enquiry for External Wall Insulation via one of our websites. Confirmed via /phone. Please call to arrange an appointment to quote.

Post a similar request >

13 Sep

Insulation | Cavity Wall

Malmesbury - SN16

Enquiry from: Fred P

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Commercial How many bedrooms do you have: 1-2 Bedrooms Property Age: Post-2000 Interested in quote for cavity wall and loft insulation:...

Post a similar request >

09 Sep

Insulation | External Wall

Malmesbury - SN16

Enquiry from: Fred P

Start Date: Immediate

Customer made enquiry for External Wall Insulation quotes online. Confirmed interest via phone at 15:19 Homeowner lives in Malmesbury area. Please call to arrange appointment Are you the property owne...

Post a similar request >

04 Mar

House Extensions

Malmesbury - SN16

Enquiry from: Jules B

Start Date: Immediate

NO PREVIOUS QUOTES 3m x5m extension to back of property pitched roof with patio door and window at the back...2 rad's , 3 double sockets and spotlights

Post a similar request >

26 Feb

Building work | General

Malmesbury - SN16

Enquiry from: David W

Start Date: Immediate

Incorrect auto validation Credit agreed, trusses required 10 of Garage conventional type pre made trusses. 1560 top of Gable By 5200 span Are you the property owner: Owner of the property Propert...

Post a similar request >

21 Feb

Building work | General

Malmesbury - SN16

Enquiry from: David W

Start Date: Immediate

The customer required: Carpenters & Joiners Additional notes: Lead is looking for prefab trusses, he was not looking for a tile/pitched roof replacement. The lead details show he answered "No" to the...

Post a similar request >

26 Aug

House Extensions

Malmesbury - SN16

Enquiry from: Lynn V

Start Date: Less than one month

Are you the property owner: Owner of the property Looking For: Single storey extension Do you have planning permission: No Do you have plans drawn up: No Do you require Plumbing Work: Yes Do you requi...

Post a similar request >

26 Aug

House Extensions | Single Storey

Malmesbury - SN16

Enquiry from: Lynn V

Start Date: Less than one month

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: Semi detached Looking Fo...

Post a similar request >

23 Aug

Insulation | Cavity Wall

Malmesbury - SN16

Enquiry from: N H

Start Date: Immediate

Insulate rear wall Homeowner Supplied and fitted Please contact to appoint

Post a similar request >

18 Jun

Building work | Wall Rendering

Malmesbury - SN16

Enquiry from: Matt J

Start Date: Immediate

External rendering to extension and existing building. Cale Cement/Lime render required

Post a similar request >

12 Dec

Insulation | Cavity Wall

Malmesbury - SN16

Enquiry from: H B

Start Date: Immediate

Just want cavity wall insulation, we have a loft conversion so nothing more can be done there in terms of insulation but would like the walls insulated as we are down near the river it is a degree coo...

Post a similar request >

09 Nov

Building work | General

Malmesbury - SN16

Enquiry from: W. T

Start Date: Immediate

To reinstate the original fireplace. It was boarded over, this has been removed and it is now open but need to be inspected to ascertain what needs top be done to reinstate it fully

Post a similar request >

29 May

Building work | General

Malmesbury - SN16

Enquiry from: Reah M

Start Date: Immediate

Property type: Semi detached, Work description: front gate at 5ft high Please contact to appoint

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 Malmesbury is:

£22,844

Builder job Builder cost in 2026
Garage conversion in Malmesbury £4,500-£6,900
Loft conversion in Malmesbury £18,750-£28,750
House extensions in Malmesbury £42,000-£68,000
Loft insulation in Malmesbury £350-£5,345
Upvc or wood porch in Malmesbury £3,063-£5,013
Barn conversions in Malmesbury £112,500-£172,500
Basement renovation in Malmesbury £30,000-£46,000
Bedroom fitting in Malmesbury £1,500-£2,300
Bricklayers in Malmesbury £300-£460
Cavity wall insulation in Malmesbury £325-£5,410
Commercial new builds in Malmesbury £105,000-£161,000
Conservatory base in Malmesbury £675-£1,035
Building maintenance in Malmesbury £2,250-£3,450
Building insurance works in Malmesbury £2,250-£3,450
Pebble dashed walls in Malmesbury £2,000-£9,200
Plasterboard dry lining in Malmesbury £638-£978
Residential new builds in Malmesbury £105,000-£161,000
Restoration and refurbishment in Malmesbury £37,500-£57,500
Roof insulation in Malmesbury £3,875-£10,750
Underpinning in Malmesbury £2,250-£3,450
Wall cladding in Malmesbury £1,125-£1,725
Wall rendering in Malmesbury £3,750-£5,750
Cero insulation in Malmesbury £250-£10,000
Insulation scheme (hhrco) in Malmesbury £250-£10,000
Demolition in Malmesbury £1,520-£4,830
Roof room in Malmesbury £9,000-£15,500
Shop refurbishment in Malmesbury £3,750-£5,750
Single storey house extension in Malmesbury £23,200-£34,800
Soundproofing in Malmesbury £575-£25,690
Driveway repair in Malmesbury £1,520-£2,280
Garden room in Malmesbury £6,400-£9,600
External wall insulation in Malmesbury £3,125-£12,500

Related Builder searches in Malmesbury

Builder FAQs

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.
when does a loft become a habitable room?

When Does A Loft Become A Habitable Room?

When a loft is being converted to functional space, there are a multiple options it can offer. It’s not uncommon that at the conversion of this space, many household may not have a specific plan on how it’s going to be used. However, they know later on an actual need might arise, perhaps as you start working from home, developing other hobbies that requires an extra space or the family grows.

The loft can easily be converted into a game room, study room, playroom or even a household’s “breathing space etc. However, when the family grows and you wish to make use of the space on the top of your home as an extra bedroom, there are many factors to consider. The fact is, just because there’s enough space to fit a bed, doesn’t make it habitable. For a loft to become habitable, it must be built specifically for the purpose of being a sleeping area and must also comply with the relevant building regulations. It’s as a result of this, many property sale particulars include “potential third bedroom, subject to regulations statement written on it as well as the boarded and insulated loft space’s dimensions.

Loft conversions building regulations are set in such a way to ensure that adequate attention is given to both safety and structural elements to build a new space that’s fit for undetermined household use. These regulations are established minimum requirements to guarantee the following:

• The new floor and ceiling’s structural integrity.

• The existing roof and party wall modification’s structural stability.

• Safety during fire incidents plus an escape route.

• An appropriate stairway access.

• The proposed changes’ structural suitability to the external environment in association with the local area as well as any unique factors specific to the property.

how to refurbish a house on a budget?

In the event whereby you’ve got big refurbishment ideas for your house but a small budget, then you know it’s time to be a bit more creative and apply some cheap and simple tricks. The best possible way to go about this is to invest time in acquiring new skills rather than trying to save up more money to pay a pro to deliver the results you want. After all, the most significant cost when it comes to house refurbishments is usually the labour cost.

The key to making cheap tricks a lot effective in the refurbishment process is by undertaking small tasks that’ll make a huge impact. A great way to start would be by taking it one task at a time rather than rushing to complete all at once. This way, you’ll have enough time to perfect your skills before moving on to the next.

✓ Paint the interior walls. Although this is a simple task but it’ll save you a lot of money if done as a DIY project. To get started, you’d have to text colour options by painting samplex on the wall first. Once done, you can go for the one that adds warmth, dynamism as well as energy to the room.

✓ Fix up your furniture. This involves re-upholstering and refinishing any piece of furniture that appears tired or overly worn (you can leave out the ones that you do not really like or unnecessary items).

✓ Spruce up small but important items used on a daily basis. This includes spray-painting inexpensive picture frames, recovering lampshades with a vibrant paper or patterned fabric, adding throw pillows to armchairs and couches and the likes.

✓ Fix all small things that are broken. This includes activities like patching the nail holes in the wall, repairing the latch on the kitchen cabinet, fixing the gutter, putting a new handle on the door and lots more.

what is a hip to gable loft conversion?

This is a type of loft conversion that extends your roof on the sloping side. It is a great option to go for especially where a hipped roof effectively makes the usable floor area a lot smaller which can be a tricky affair when it comes to putting in a new staircase. Here, the roof is extended from the current ridge in such a way that it effectively fills the gap between them. As a result, this turns the hip (in a hipped roof) into a gable to create space in your roof for a loft conversion - hence the name “hip to gable.

The new gable can be done in whatever way that suits both your taste as well as your property. You can make the new gable construction in woods and then tiled to match your existing roof while you can also go for other options such as brick block pebbledash or rendering. You are also free to fit in a new window into the loft conversion end so as to allow for natural light into the loft space.

A hip to gable loft conversion is mostly found on both semi detached and end terrace buildings, particularly those constructed in the 1930s. Overall, this type of loft conversion is particularly ideal for homes that features a hipped roof and with a sloping roof at the side of the property. Some detached properties can also possess a hipped roof on the side - and as such, a double hip to gable loft conversion can also be deal as it’ll create more loft space for usage. If your home fits into the bill, then you should be aware that once the project is completed, you’ll have plenty of usable space available to both you and your loved ones.

Can my loft be converted?

Many types of loft are suitable for a loft conversion. In general, you will need at least 2.3 metres of headroom in your existing loft. This is to make sure there is enough headroom after the conversion. Speak to a conversion specialist about the probability and possibility of doing this in your house.

Can builders work on a Sunday?

General construction work should be restricted to the following hours: Monday to Friday 8am to 6pm. Saturdays 8am to 1pm. Most councils advice that noisy work is prohibited on Sundays and bank holidays but you should check with your local council to confirm this.

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.

do i need planning permission for a loft room?

Do I Need Planning Permission For A Loft Room?

The answer to this question is maybe. Generally, loft rooms are covered under “Permitted Development which means you won’t need to apply for a planning permission to build a loft room. This is like an advance planning permission provided by local authorities to allow some particular building works to be done such as loft conversions, rear extensions and more. When you’re covered by a “Permitted Development, you’re given the free range to oversee your home’s development without much interference from the regulations or the council. However, for permitted development to apply, there are some specific criteria that must be met. Therefore, if your loft room does not meet the following requirements given below, then you must complete a planning application before proceeding.

• In a terraced house, the converted loft space must not be more than 40 cubic metres.

• In a detached building or semi detached house, the converted loft space must not be more than 50 cubic metres.

• The existing roof slope at the front of the house must cover the extension made.

• The extension should not increase the height of the roof in any way.

• Verandas, balconies and any other structures of this nature must not be included in the extension’s plan.

• The side facing window openings should be at a minimum of 1.7 metres above the ground. The windows must be obscured as well.

• The roof extension should be set back as far as practically possible. It should be at a minimum of 20cm from the current eaves.

• The roof extension should not overhang the house’s roof or it’s wall.

• The materials to be incorporated must be the same or at least similar to what you already have on the house’s exterior.

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 Malmesbury.

Pick the right pro for you

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

Are you a Builder in Malmesbury?

View our open Builder jobs near you

Join today
View Shortlist