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Verified ProOver 50 Reviews

Colt Property Improvement

74 review(s)
Offers services in HERTFORDSHIRE
We are a family orientated company established in 1994. Utilising only the best quality materials and a highly skilled wo...
Verified Pro

Haas Home Extensions Group

0 review(s)
Offers services in HERTFORDSHIRE
Welcome to Haas Extension Group, where we take pride in being the premier suppliers, installers, and design consultants of...
Verified ProOver 20 Reviews

Thomas Roof Restoration

25 review(s)
Offers services in HERTFORDSHIRE
Thomas Roof Restoration are proud to work on your property as if it were their own. Based in Canterbury, covering Kent, So...
Verified ProOver 10 Reviews

Stoneartuk

14 review(s)
Offers services in HERTFORDSHIRE
Hi my name is Martin from stone art uk ltd we are a local run landscaping company within the Pinner area we specialise in ...
Verified Pro

Loft & Build

0 review(s)
Offers services in HERTFORDSHIRE
We can cover all aspects of a loft conversion and extensions. If you require, we can also design the project including dr...

Recent Builder Enquiries

16 Apr

Building work | Bricklaying

Watford - WD25

Enquiry from: Kaloyan H

Start Date: Immediate

I need someone to build up garden wall (instead of fence panel)

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06 Apr

Conversion | Loft

Watford - WD25

Enquiry from: ANNE N

Start Date: Immediate

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

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12 Mar

House Extensions | Single Storey

Borehamwood - WD6

Enquiry from: Jabeen B

Start Date: Immediate

Single storey Extension cost

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10 Mar

Building work | Sound Proofing

Watford - WD19

Enquiry from: Duncan K

Start Date: Immediate

Soundproofing south facing walls of terrace house. Don’t have room for full system due to door and window junctions, so looking at soundproofing layer.

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28 Jan

Building Work | Porch

Rickmansworth - WD3

Enquiry from: Maureen F

Start Date: Immediate

quote for an enclosed porch

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06 Jan

Conversion | Loft

Waltham Cross - EN7

Enquiry from: Bukurie H

Start Date: Immediate

customer made an enquiry for loft conversion and confirmed on the local quotes site they would like quotes from a builder.mrs lives in the waltham cross area and would like a call to discuss options.s...

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06 Jan

House Extensions

Waltham Cross - EN7

Enquiry from: Bukurie H

Start Date: Immediate

customer in waltham cross area has requested that we arrange quotes for their house extension project.mrs are considering various options and would like to discuss with a builder directly.please call ...

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08 Nov

Bedroom | Fitted Wardrobe

Stevenage - SG1

Enquiry from: Kathrin V

Start Date: Immediate

Build in wardrobe replacement

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28 Oct

New Build | Barn Conversion

Royston - SG8

Enquiry from: Natasha M

Start Date: Immediate

176m2 barn conversion Works required - 1m deep foundations, concrete slab base, timber frame, steels and roof.

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02 Oct

Insulation | Cavity Wall

Barnet - EN4

Enquiry from: James M

Start Date: Immediate

customer in the barnet area made an enquiry a couple of projects including cavity wall insulation.call anytime and arrange an appointment to discuss. below is some details about this project: are you ...

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25 Sep

House Extensions

Welwyn Garden City - AL7

Enquiry from: Halima T

Start Date: Immediate

Customer is looking for House Extension quotes. They are unsure of options so would like to discuss. Confirmed interest via SMS//phone Customer lives in Welwyn Garden City area Please call to arrange...

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14 Sep

Conversion | Loft

Bishop's Stortford - CM23

Enquiry from: Ellie W

Start Date: Immediate

loft conversion containing one bedroom and ensuite with staircase.

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08 Sep

Building work | Refurbishment

Buntingford - SG9

Enquiry from: Paul T

Start Date: Immediate

we had a water leak from an upstairs shower a while ago, it has penetrated the coving to 1 wall and is pulling away from the wall it’s attached to. would also like a quote for wallpapering the 4 wal...

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17 Aug

Building Work | Porch

Welwyn Garden City - AL7

Enquiry from: Everjoy K

Start Date: Immediate

i would like a quote for an extension. are you the property owner: tenant (with permission) property type: terrace looking for: porch do you have planning permission: yes do you have plans drawn up: n...

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11 Aug

House Extensions

Hemel Hempstead - HP2

Enquiry from: Francesca H

Start Date: Immediate

rear dormer loft conversion of end of terrace 2 bedroom property

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20 Jul

House Extensions

Rickmansworth - WD3

Enquiry from: Romana R

Start Date: Immediate

First story extension of a bungalow and a loft room - 74msq, clad in brick slips

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12 Jul

House Extensions

Watford - WD24

Enquiry from: Jovie P

Start Date: Immediate

customer in the watford area made an enquiry a couple of projects including house extension.call anytime and arrange an appointment to discuss. below is some details about this project: are you the pr...

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14 May

House Extensions

Watford - WD17

Enquiry from: Sahira M

Start Date: Immediate

To convert an attached single garage to a bedroom with ensuite shower and toilet.

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30 Apr

Insulation | Loft / Roof

Ware - SG12

Enquiry from: Mehmet S

Start Date: Immediate

to have a quote for loft insulation

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22 Apr

Conversion | Loft

Hitchin - SG5

Enquiry from: Laurence B

Start Date: Immediate

homeowner loft conversion please contact to appoint

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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 Hertfordshire is:

£25,929

Builder job Builder cost in 2025
Garage conversion in Hertfordshire £9,750-£18,450
Loft conversion in Hertfordshire £32,188-£70,938
House extensions in Hertfordshire £32,400-£75,600
Loft insulation in Hertfordshire £450-£690
Upvc or wood porch in Hertfordshire £2,625-£4,025
Barn conversions in Hertfordshire £112,500-£172,500
Basement renovation in Hertfordshire £30,000-£46,000
Bedroom fitting in Hertfordshire £1,500-£2,300
Bricklayers in Hertfordshire £300-£460
Cavity wall insulation in Hertfordshire £400-£820
Commercial new builds in Hertfordshire £105,000-£161,000
Conservatory base in Hertfordshire £675-£1,035
Building maintenance in Hertfordshire £2,250-£3,450
Building insurance works in Hertfordshire £2,250-£3,450
Pebble dashed walls in Hertfordshire £2,000-£9,200
Plasterboard dry lining in Hertfordshire £638-£978
Residential new builds in Hertfordshire £105,000-£161,000
Restoration and refurbishment in Hertfordshire £37,500-£57,500
Roof insulation in Hertfordshire £7,500-£11,500
Underpinning in Hertfordshire £2,250-£3,450
Wall cladding in Hertfordshire £1,125-£1,725
Wall rendering in Hertfordshire £3,750-£5,750
Demolition in Hertfordshire £2,440-£3,660
Roof room in Hertfordshire £15,000-£23,000
Shop refurbishment in Hertfordshire £3,750-£5,750
Single storey house extension in Hertfordshire £21,600-£37,400
Soundproofing in Hertfordshire £900-£1,380
Driveway repair in Hertfordshire £607-£51,140
Garden room in Hertfordshire £6,400-£9,600
External wall insulation in Hertfordshire £6,000-£15,000

Related Builder searches in Hertfordshire

Builder FAQs

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.

how much to board a loft?

How Much To Board A Loft?

If you stay in a building where the space meant for storing stuffs is not sufficient, boarding your loft may be just the perfect solution for you. In several homes, the space is already present, and all you have to do is to make it more usable by boarding it out. This is unarguably one of the easiest and quickest ways to create storage space in your home.

Boarding a loft comes with a number of special benefits which includes:

• Assisting to declutter our living spaces and makes for a more spacious home.

• Creating a usable space whereby all seasonal items can be stored.

• Assisting to reduce heating bills as it prevents the loss of heat. When your loft is well boarded and insulated, it’ll help trap heat and prevent it from escaping via the roof.

• Adding to your home’s value by making your attic a very useful space for storing items.

• Helping to create a quiet space which can used for relaxation or getaway purposes and of course, this will require a bit more structural work.

So now that you’ve learnt a few of the benefits associated with boarding a loft, how much will it cost to have one made? This depends on an array of factors which includes the size of the space needed, the type of materials and labour cost.

Overall, a standard semi detached building will feature a lot of space of about 40 sqm to 50 sqm in size. There’ll be a need to add to the height of the floor joists before installing the chipboard decking boards. This job size should cost within the range of £1,000 to £1,500. It’ll require just a two-person team that are fully equipped and well versed about the processes.

how much are sharps fitted wardrobes?

If you’re planning to acquire Sharps fitted wardrobes, one of the first few things that comes to mind is the cost to make such an acquisition. Generally, prices of these items can vary significantly. However, you should note that the more affordable end of the spectrum is most likely going to be around £750 to £900 per lineal metre, while mid range Sharps fitted wardrobes are usually within the range of £1400 to about £1600 per lineal metre. And finally, the high end customized Sharps fitted wardrobe are possibly going to be within the range of £3000 to £3500 per lineal metre.

The price of the Sharps fitted wardrobes is mainly determined by the fitted wardrobe solution your opt for. So let’s look at the estimated price range of Sharps fitted wardrobes depending on the styles you want for your home or property.

✓ There are the stylish, mordern sliding doors Sharps fitted wardron=be with mirrors that’ll make your room feel a lot bigger. If the type you opt for possesses three sections, then you’ll should expect to pay a price within the range of £2800 to about £3600 to have it fitted depending on the size of the room as well as the chosen finishes.

✓ Handcrafted, bespoke fitted bedroom wardrobe. This will cost about £2500 to £2900 with simple design details but the price can increase with ornate features like mouldings etc.

✓ Large bedroom 3m 80ccm three sections six door. This normally features finishes on both the interior and exterior as well as hanging space for clothes. It’s usually around £4900 or more.

✓ Simple two section closet. The price of this fitted wardrobe is usually within the range of £3200 to about £3500, but it could also be more depending on the design details you wish to implement.

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 much does a two storey house extension cost?

If you’re considering adding a two storey house extension, then setting a budget for this project would be a great way to get started. Similar to a rear extension, a two storey extension usually leaves the rest of the building needing some work and, due to its size, this may imply the re-development of the entire house - which is why they can be very costly. Some of the other influencing factors that can have big impact on a two storey house extension cost includes: your location, the size of the build, complexity of the design ( anything beyond the standard build will normally require more expertise and time), the glazing to be incorporated ( the more the glass used in the project, the more the material cost), as well as the team used.

Generally, when it comes to extensions, the major part of the expenses will be made on the build of the project. This is because it doesn’t only cover the material cost but also the contractor’s overhead as well as the daily rates. At this stage, the extension prices can be determined by the standard of the work that’s being done.

For a fairly average room size of about 18 square metre, the two storey extension should cost within the range of £2,500 to £3,000 per square metre - with the range being determined by the finishes incorporated. Therefore, a two storey extension of about 18 square metre should cost within the range of £45,000 to £55,000. However, this is with the assumption that there are standard window sizes, bathroom suits are modest, and without any need for any purpose joinery or glazing. If you wish to include all these extra features you’ll also have to pay more to make the total cost between £70,000 to £80,000.

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 do I know if I have cavity wall insulation?

With cavity walls being very similar to other type of brick works, it can be quite confusing to figure out the type of wall your property possesses. If your house was constructed after the 1920s, then its highly likely the you have cavity walls, while older houses (houses before the 1920s) are likely to have solid walls. What’s more? If you happen to own a home that was built in the last decade, then it’s very possible that it was built with insulation installed during construction.

An effective way to determine whether or not your property is built with cavity wall is to examine the brickwork on your home’s exterior. The bricks will typically possess a regular pattern if it features cavity walls. In the event whereby the brick work is covered by render, you can also figure it out by taking a measurement of the wall’s width. If the brick wall is beyond 3000mm in thickness ( from the exterior wall to the interior wall), then it probably features a cavity. Meanwhile, a wall that’s narrower is very likely to be solid. Stone walls, on the other hand, may actually be thicker but are most times solid.

In a situation whereby your house is built using steel frame or timber frame, or made using pre-fabricated concrete, there are varying rules that applies when it comes to insulation and should be examined by an expert before any insulation is installed. More often than not, most contractors will have installed special air vents, which can also be a good indicator that a cavity wall insulation has been done.

How to convert a basement into an apartment?

In some cases, it’s possible to convert a basement into an apartment. This can be a great way to incorporate an additional dwelling into your property and increase its value. However, converting a basement into an apartment can be quite expensive and time-consuming.

As with any type of dwelling, you’ll need to think about basic things like access, damp proofing, ventilation, insulation, heating, electrics, plumbing, lighting and décor. If you’re planning on extending your basement, then you’ll also need to ensure that your property is sufficiently supported.

It’s a good idea to consult a professional, like a basement conversion building specialist, to find out how feasible your project is before you go ahead with it.

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