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Verified Pro

Haas Home Extensions Group

0 review(s)
Offers services in CAMBRIDGE
Welcome to Haas Extension Group, where we take pride in being the premier suppliers, installers, and design consultants of...
Verified ProOver 10 Reviews

Dream the Build

19 review(s)
Offers services in CAMBRIDGE
DREAM the Build. Ltd ' Constructing your Vision Making home development exciting, fun and asset building experience ...
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James building & roofing Cambs Offer the complete professional construction services . We specialise in extensions, loft...
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We are a family run business with an array of experience and knowledge in the kitchen and bedroom industry. We offer the ...

Recent Builder Enquiries

13 Nov

House Extensions

Cambridge - CB1

Enquiry from: Racquel C

Start Date: Immediate

Customer in Cambridge area made an enquiry for House Extension online. Confirmed via SMS at 17:58 Confirmed via email at 17:58 Confirmed via phone at 17:58 Please call to arrange an appointment to di...

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28 Oct

House Extensions

Cambridge - CB3

Enquiry from: Mehdi N

Start Date: Immediate

Customer is looking for House Extension quotes. They are unsure of options so would like to discuss. Confirmed interest via Customer lives in Cambridge area Please call to arrange an appointment

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08 Aug

House Extensions

Cambridge - CB25

Enquiry from: Gareth W

Start Date: Immediate

2 storey sips rear extension

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25 Jun

Driveway Repair

Cambridge - CB24

Enquiry from: Jeremy S

Start Date: Immediate

we have an unground garage with a steep entrance that needs resurfacing . We need tough, durable, good traction, free draining surface. What do you advise ? thanks .

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11 Mar

Conversion | Loft

Cambridge - CB25

Enquiry from: Noah K

Start Date: Immediate

we have an existing converted loft and are looking at address above additional dormer to it with two windows and a width of 4100mm and a depth of around 2000mm. the dormer would be a pitched roof styl...

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13 Jan

Building work | General

Cambridge - CB23

Enquiry from: Christopher J

Start Date: Immediate

i would like a quotation for dropping kerbs for vehicular access to a private residence over a pedestrian walkway. remove existing 1x 900mm tapered kerb and 4x 600mm. drop kerbs and replace the same. ...

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18 Oct

House Extensions

Cambridge - CB22

Enquiry from: Sandra V

Start Date: Immediate

ms requested quotes for house extension from a builder around cambridge. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information below i...

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17 Sep

Building work | General

Cambridge - CB22

Enquiry from: Ben P

Start Date: Immediate

Hi, I'm looking for a builder regarding some work needed to my house in Great Shelford, Cambridge: - Repurposing a garage Other jobs will follow on from that if you are interested i.e. - F...

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17 Aug

Building work | General

Cambridge - CB5

Enquiry from: Julia K

Start Date: Immediate

Hello, I have recently acquired a small gym (2,300 sq. ft.) and I need some renovations to be done. These include painting, replacing a sink, replacing a mirror, etc. Would you be able to come to the...

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10 May

Bedroom | Fitted Wardrobe

Cambridge - CB21

Enquiry from: Simon B

Start Date: Immediate

i would like to have a quote for a fitted wardrobe with integrated desk

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26 Apr

Conversion | Loft

Cambridge - CB21

Enquiry from: Joanna B

Start Date: Immediate

We are thinking of replacing a few current velux and exchanging one for a dormer window

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06 Apr

Building work | Bricklaying

Cambridge - CB22

Enquiry from: Shaun C

Start Date: Immediate

dwarf wall and gate partially collapsed during winter snow, repair of collapsed wall needed, gate need to be secured back and grouting needed are you the property owner: relative of owner property ty...

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08 Mar

Conversion | Loft

Cambridge - CB22

Enquiry from: Ravi S

Start Date: Immediate

hi there, i am looking for a builder to do full width dormer conversion for my semi detached bungalow in hauxton, cambridge. the measurements for loft conversion would be 6.5m wide and 5.2m long - con...

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21 Feb

Conversion | Loft

Cambridge - CB1

Enquiry from: Joe R

Start Date: Immediate

customer made an online enquiry for loft conversion via one of our websites. confirmed via sms/. please call to arrange an appointment to quote. are you the property owner: owner of the property prop...

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15 Jan

Conversion | Loft

Cambridge - CB21

Enquiry from: Judy P

Start Date: Immediate

interested in a loft conversion please 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 stair...

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13 Jan

Conversion | Loft

Cambridge - CB1

Enquiry from: Joe R

Start Date: Immediate

customer is looking for loft conversion quotes. they are unsure of options so would like to discuss. confirmed interest via sms/ customer lives in cambridge area please call to arrange an appointment...

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12 Jan

Conversion | Loft

Cambridge - CB1

Enquiry from: Mandy B

Start Date: Immediate

simple spare room living space are you the property owner: owner of the property property type: semi detached what are you looking to convert the space into: bedroom/s are you looking to have stairs: ...

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07 Dec

House Extensions | Single Storey

Cambridge - CB1

Enquiry from: Alex B

Start Date: Immediate

customer made an enquiry for single storey house extension and confirmed on the quotatis site they would like quotes from a builder.mr lives in the cambridge area and would like a call to discuss opti...

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07 Dec

House Extensions

Cambridge - CB1

Enquiry from: Alex B

Start Date: Immediate

side extension to semi detached house (2mx8m) 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 p...

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29 Nov

Conversion | Garage

Cambridge - CB4

Enquiry from: Noemi C

Start Date: Immediate

i would like to convert part of the garage (approx 10sqm) into habitable living room. the garage is attached on one side to the property. can i ask a rough quote of this work? thank you are you the p...

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How much do Builder services cost?

How much do Builders cost? Prices for Builders in 2024 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 Cambridge is:

£24,739

Builder job Builder cost in 2024
Garage conversion in Cambridge £9,750-£18,450
Loft conversion in Cambridge £18,750-£28,750
House extensions in Cambridge £29,000-£62,667
Loft insulation in Cambridge £450-£690
Upvc or wood porch in Cambridge £2,625-£4,025
Barn conversions in Cambridge £112,500-£172,500
Basement renovation in Cambridge £30,000-£46,000
Bedroom fitting in Cambridge £1,500-£2,300
Bricklayers in Cambridge £300-£460
Cavity wall insulation in Cambridge £400-£820
Commercial new builds in Cambridge £105,000-£161,000
Conservatory base in Cambridge £675-£1,035
Building maintenance in Cambridge £2,250-£3,450
Building insurance works in Cambridge £2,250-£3,450
Pebble dashed walls in Cambridge £2,000-£9,200
Plasterboard dry lining in Cambridge £638-£978
Residential new builds in Cambridge £105,000-£161,000
Restoration and refurbishment in Cambridge £37,500-£57,500
Roof insulation in Cambridge £7,500-£11,500
Underpinning in Cambridge £2,250-£3,450
Wall cladding in Cambridge £1,125-£1,725
Wall rendering in Cambridge £3,750-£5,750
Demolition in Cambridge £2,440-£3,660
Roof room in Cambridge £15,000-£23,000
Shop refurbishment in Cambridge £3,750-£5,750
Single storey house extension in Cambridge £21,600-£37,400
Soundproofing in Cambridge £900-£1,380
Driveway repair in Cambridge £607-£51,140
Garden room in Cambridge £6,400-£9,600
External wall insulation in Cambridge £6,000-£15,000

Related Builder searches in Cambridge

Builder FAQs

how much does a loft room cost?

How Much Does A Loft Room Cost

In the event whereby you happen to run out of space in your home and extending sideways or moving out isn’t even a considerable option, the next best solution is to look upwards - the loft. The loft can be converted into a room that can used to satisfy varying purposes, be it a storage room, bedroom, home office, spare bathroom and more. There are a number of loft conversion styles you can go for including a room in loft conversion, dormer style conversion, mansard conversion, or a hip-to-gable conversion. Regardless of your choice, each of the types will not only give you new rooms to enjoy but also add value to your home. However, before getting started, it’s crucial to have an idea of the loft conversion cost to help you prepare a budget and begin planning. Here, you’ll discover the most likely loft room cost for each conversion style you opt for.

• Room In Loft Conversion

This is only suitable for some specific home, but it’s however the most affordable option of the lots. This loft conversion style will cost within the range of £15,000 to £20,000 (prices can be higher in regions where tradesmen are higher in demand such as London and the south east).

• Dormer Loft Conversion

These are relatively simple and straightforward to include in your home. The cost ranges between £31,000 to £58,000 depending on the conversion’s size and other factors.

• Hip To Gable Loft Conversion

This style of loft conversion is more complex than the aforementioned ones, hence they’re usually more costly to complete. The price ranges between £42,000 to £65,000.

• Mansard Loft Conversion

This style of loft conversion is the most complex of the lot and includes a complete overhaul of your loft. The price ranges between £45,000 to £70,000.

• Bungalow Loft Conversion

Any of the main styles above can be done to a bungalow if the planning requirements are fully complied with and if the property is suitable. The price ranges between £30,000 to £70,000.

How much sand do I need for bricklaying?

Sand is a very important element in bricklaying as far as a mortar mix is concerned. Generally, the quality of the sand is the major factor determining the quality of a plaster mix or mortar mix. It’s recommended that the sand should have enough ‘fines’ (- 75 micron material) to get a good plastic mix with a water content that’s less than 350 litres/m3. Generally, a mortar mix or plaster mix is made within the range of one bag of cement to 200 to 300 litres of damp sand.

Apart from experience the next best indicator of the quality of sand is a field test. In other words, if you do not have the required training or experience in bricklaying, the best bet to determine the amount of sand for a good quality mix is by carrying out a field test. Let’s have a look!

• Get about 50kg of sand and air dry it.

• Scoop 25kg of the sand, 5 kg of cement as well as litres of water ( with 1 litre and 1.5 litres of the water in different containers).

• Mix the cement and sand to form a smooth, uniform and consistent colour.

• One after the other, mix the the sand - cement mixture in the three quantities of water. Do this until you’re able to achieve a mix that’s workable enough to use as plaster.

With that done, you should take note that if 5 litres of water is sufficient then the quality and quantity of the sand is perfect. If you’d require 6 litres of water to get a mix workable as a plaster, then both the quality and quantity of the sand is average. However, if you’d need 7 litres of water to get a mix workable as a plaster, then the quality of the sand is poor. Any requirement of water above 7 litres implies a very poor quality of sand.

Will my garage conversion cause disruption to the rest of the house?

It shouldn’t do. Most companies will do all the interior work first, and the last job to do will be creating the opening from the house to the conversion. A reputable company will make sure they cause as little disruption as possible during this time.

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.

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.

How to find a builder for a house extension?

Builders are everywhere, but finding one for your project can be tricky and stressful, with both cost and reliability coming into question. This is even more worrisome when you’re fully aware that your house extension can only be as good as the builder. If you’re also facing the same challenge, then you’ve come to the right place. In this article, we’ll share with you some tips on how to choose a professional and reliable builder who’ll ensure you get immense value for every penny spent. Let’s take a look!

✓ Ask for recommendations. To find a tradesperson, not just a builder, personal recommendations is the best way to go. Building a house extension is a major undertaking which comes with a lot of costs, so if you’re going to do it the least you can do is ensure you do it right. Carry out your research, ask friends and family, neighbours and loved ones if the know of any reliable builder in the local area. If they’ve have one they’ve used, you can request for the cost, quality of the job done, the duration of the project and any other detail you feel you should know.

✓ Search Online. Use our search feature to look at the builders available or submit and enquiry and we will find you one. Our site holds details of numerous builders and building companies which you can go through their ratings to select the best.

✓ Select a reliable builder from trading association. Most reliable builders are usually a member of a recognized trading association or the other. Though this is not obligatory for builders, but it can be used as a dependable medium to find a good builder. We list what trade association the builders are a member of.

Will my extension be expensive?

It depends on the size and type of extension. Small porches or flat roof extensions are very reasonably priced. More substantial two storey extensions can be expensive. In general, the price is roughly proportional to the amount of space you add to your home.

do i need building regs for a garage conversion?

Are you considering converting your garage into a more usable space in your home? If yes, then you’d probably want to know if you’ll require building regs before converting the garage. The answer to this question is yes. Although you may not require planning approval to convert your garage into a more usable space, but you’d usually need approval under the Building Regulations.

When re-structuring your garage into a habitable space, the following should be taken into consideration: structural alterations, ventilation, moisture proofing, insulation, fireproofing, escape routes as well as the submission of a building building notice or full plan application to the local council in order to inform them about the planned project.

• Walls

You’ll require an approval if you plan to infill the garage door with a window and a new wall. This is because the garage may have been built of a shallow slab which implies that a new foundation would be needed for the new wall construction.

• Floor

Even though there’s a high possibility that the garage floor is strong enough for domestic use since its designed to withstand the weight of vehicles, you may however need to upgrade to make sure it suitable for both thermal insulation and damp proofing. In addition, there may also be the need to to alter the floor level in such a way that it matches that of the remaining parts of the house.

• Ventilation

According to the Building Regulations requirements, there’s a need for adequate ventilation for each individual rooms which includes garage conversions for general health purposes. What’s going to determine the ventilation level that’ll be required is the frequency at which the room is used. Ventilation can be provided through purge or simply opening the window or via trickle ventilation.

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