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Verified Pro
Welcome to Haas Extension Group, where we take pride in being the premier suppliers, installers, and design consultants of...
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Loft & Build

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Offers services in HENLOW
We can cover all aspects of a loft conversion and extensions. If you require, we can also design the project including dr...
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James building & roofing Cambs Offer the complete professional construction services . We specialise in extensions, loft...
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Welcome to Home Counties, our team handle projects large and small from residential to commercial. Our Driveway service...

Recent Builder Enquiries

11 May

House Extensions

Henlow - SG16

Enquiry from: Dean W

Start Date: Immediate

Small extension for use as a bedroom.

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02 Feb

Conversion | Loft

Henlow - SG16

Enquiry from: Lyndsay M

Start Date: Immediate

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: yes do you require any windows: vel...

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09 Aug

House Extensions

Henlow - SG16

Enquiry from: Ash A

Start Date: Immediate

Double Storey side extension Are you the property owner: Owner of the property Property Type: Terrace Looking For: Double storey extension Do you have planning permission: Yes Do you have plans drawn ...

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02 Jan

Conversion | Loft

Henlow - SG16

Enquiry from: P

Start Date: Immediate

Convert loft into suite with spiral staircase for access and an inverted balcony

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02 Sep

Conversion | Loft

Henlow - SG16

Enquiry from: Paul P

Start Date: Immediate

Convert loft into x2 rooms with inverted balcony/veranda. Move part of single garage to gain extra driveway

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30 Jan

House Extensions

Henlow - SG16

Enquiry from: Kelly D

Start Date: 3+ months

8x4 single storey rear extension Are you the property owner: Owner of the property Property Type: Detached Looking For: Single storey extension Do you have planning permission: Yes Do you have ...

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09 Apr

Conversion | Loft

Dunstable - LU5

Enquiry from: Lorraine N

Start Date: Immediate

What type of property is this for? House What type of loft conversion do you need? Dormer style loft conversion When was the property built? 1921 to 1979 How many stories is the current building? 2...

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10 Feb

Conversion | Loft

Luton - LU1

Enquiry from: Rezwan C

Start Date: Immediate

Customer is looking for quotes for Loft Conversion from pros around Luton. Please call to arrange appointment to discuss

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23 Jan

Insulation | External Wall

Luton - LU1

Enquiry from: Atheeq F

Start Date: Immediate

Repair holes and I need a gate post put on my wall for heavy garden gate might have to cut a area out put post on my brick wall and render again

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20 Nov

Insulation | Loft / Roof

Dunstable - LU6

Enquiry from: Matthew D

Start Date: Immediate

Upgrade 100mm loft insulation to 270mm

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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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24 Oct

Insulation | Loft / Roof

Luton - LU1

Enquiry from: Ashuk A

Start Date: Immediate

customer in luton area has requested that we arrange quotes for their loft & roof insulation project.mr are considering various options and would like to discuss with a builder directly.please call to...

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24 Oct

Insulation | Cavity Wall

Luton - LU1

Enquiry from: Ashuk A

Start Date: Immediate

flat roof insulation 28m2, installation of dry wall to external walls approx 85m2 and cavity wall insulation approx 43m2 are you the property owner: tenant (with permission) property type: commercial...

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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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24 Jul

House Extensions

Luton - LU2

Enquiry from: Ali R

Start Date: Immediate

single storey rear extension to include bathroom en suite and very small kitchen area. are you the property owner: owner of the property property type: terrace looking for: single storey extension do ...

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24 Jul

House Extensions | Single Storey

Luton - LU2

Enquiry from: Ali R

Start Date: Immediate

customer in the luton area made an enquiry a couple of projects including single storey house extension.call anytime and arrange an appointment to discuss. below is some details about this project:cus...

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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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28 Feb

Building work | General

Buntingford - SG9

Enquiry from: Karim K

Start Date: Immediate

I am looking for belfast roof trusses to span 5 mts for a shed 5 x6 mts. this will be clad in bent corrugated steel

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13 Nov

Building work | General

Dunstable - LU6

Enquiry from: Mark J

Start Date: Immediate

Approx 20sqm of brickwork to be repointed

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18 Oct

House Extensions

Hitchin - SG4

Enquiry from: Eugenia G

Start Date: Immediate

customer in hitchin areas is looking to do a couple of projects at the moment, and would like quotes for house extension.confirmed interest via sms and email at 18/10/2023 09:53.please call to arrange...

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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 Henlow is:

£24,739

Builder job Builder cost in 2025
Garage conversion in Henlow £9,750-£18,450
Loft conversion in Henlow £18,750-£28,750
House extensions in Henlow £29,000-£62,667
Loft insulation in Henlow £450-£690
Upvc or wood porch in Henlow £2,625-£4,025
Barn conversions in Henlow £112,500-£172,500
Basement renovation in Henlow £30,000-£46,000
Bedroom fitting in Henlow £1,500-£2,300
Bricklayers in Henlow £300-£460
Cavity wall insulation in Henlow £400-£820
Commercial new builds in Henlow £105,000-£161,000
Conservatory base in Henlow £675-£1,035
Building maintenance in Henlow £2,250-£3,450
Building insurance works in Henlow £2,250-£3,450
Pebble dashed walls in Henlow £2,000-£9,200
Plasterboard dry lining in Henlow £638-£978
Residential new builds in Henlow £105,000-£161,000
Restoration and refurbishment in Henlow £37,500-£57,500
Roof insulation in Henlow £7,500-£11,500
Underpinning in Henlow £2,250-£3,450
Wall cladding in Henlow £1,125-£1,725
Wall rendering in Henlow £3,750-£5,750
Demolition in Henlow £2,440-£3,660
Roof room in Henlow £15,000-£23,000
Shop refurbishment in Henlow £3,750-£5,750
Single storey house extension in Henlow £21,600-£37,400
Soundproofing in Henlow £900-£1,380
Driveway repair in Henlow £607-£51,140
Garden room in Henlow £6,400-£9,600
External wall insulation in Henlow £6,000-£15,000

Related Builder searches in Henlow

Builder FAQs

how much loft insulation do I need?

Over the years, more and more home and property owners are beginning to realize the huge benefits that can be derived from loft insulation being a worthwhile investment. It’s quite worrisome the way in which energy bills have soared over the past 10 years and loft insulation is a considerable affordable energy efficiency measure that can go a long way to help increase your home’s energy savings.

 

As far back as the 1980’s, the standard when it comes to insulation thickness was 25 mm to 50 mm which was, at the time, considered to be sufficient. However, building regulations have changed the norm that now states that a new build needs to possess 270 mm of insulation in the loft in order to achieve the required u-value of less than 0.16/m2k based on the standard rock wool or sheep wool insulation.

 

Generally with loft insulation, there’s a law of depreciating returns which implies that the first couple of insulation centimetres will save you many times the cost of the installation, however an extra layer or centimetre is going to add less value to the point where it’ll no longer be wise or worthwhile to add any further centimetre. Therefore, with cheaper energy prices 30 years back, that additional couple of centimetres was not just worthwhile, but with the recent alarming rises in costs of fuel, that additional £10 savings per year has all of sudden changed to £30 which makes it become a lot more attractive.

 

If you already have 270 mm of loft insulation, regardless of the material you’re looking to add you’re most likely not going to benefit from a top up. The cost of the materials and installation will definitely be too high for the couple of pounds it’ll save you per year.

Why has my driveway cracked?

Driveway surfacing materials like concrete, asphalt and clay brick usually crack because they’ve been exposed to extreme temperatures or put under high pressure. It’s important to repair driveway cracks before they get worse and cause damage to vehicles and perhaps others to trip on raised cracks.

Can I extend the front of my house?

When it comes to extending a home, the rear of the house often comes to mind a lot more than the front. However, this doesn’t mean that you can’t extend the front of your house. This can be done either as part of a renovation project whereby the entire house is incorporated or it can also be done in isolation. It’s possible to extend the front of your house without the need to apply for a planning permission, however, there are a bunch of limitations you’d have to comply with if you wish to carry out with such a project. Sometimes, this may imply that extending to the front of your home is more tedious and tasking than extending your home’s rear. So exactly how far can you extend the front of your home without planning permission?

 

The short and simple answer to this question is 2 metres square area with a height not more than 3 metres. Generally, you do not need a planning permission to build a front porch as long as its area doesn’t go beyond 2 square metres from a public road or walkway. Also, a tiled or slated roof can be as much as 4 metres but other roofs must not go beyond 3 metres in height. If you want to extend the front of your home beyond the restrictions specified, then you’ll have to apply for a planning permission.

 

Extending the front of home can be quite costly, but this can be controlled by not building to the extension to the highest specification, not including an extension on kitchens or bathrooms and more.

can a mortgage include renovation costs?

It can be very hurtful when you’re looking to get a house and then identifies one that’s almost perfect, but that one thing that’s lacking is significant enough to prevent you from making an offer. For instance, you may like neighbourhood, the lot’s size, the number of bedroom and lots more. However, the only thing that’s holding you from making an offer is the outdated kitchen. This is the point where you wonder whether a mortgage can include the cost of renovation. In this article, we’re going to give you a good insight into this and more. Let’s have a look!

One of the major things your lender will put into consideration when you apply for a mortgage is the price of the property in question. For instance, so you’ve found your “almost perfect home for let’s say £400,000 and the cost of your intended renovation work runs up to about £150,000. In this event, you’re definitely going to find lenders who wouldn’t be too keen to let go of their cash. And that’s mainly due to the fact that lenders are only able to afford you, at best, 95 percent of the purchasing price. In other words, if you really want the house, you’ll have to finance it yourself no matter how much potential you think the house possesses.

This, however, does not mean that you can’t find some mortgage lenders who’ll allow for building costs. They exist, but this will mostly take place when the work is complete and the property is revalued. You may also be lucky enough to get a purchase plus improvements mortgage which allows you to renovate now and pay off the renovations over time at a better interest rate than other loan types.

how does cavity wall insulation work?

In recent times, more and more home and property owners are starting to come to terms with the large returns and little investment in cavity wall insulation provides. For a relatively little amount you can achieve a lot, from an increase in your home’s energy efficiency and reduction in heating bills to a huge boost in your property’s resale value and lots more. This makes you wonder how an ordinary insulation can help you achieve so much, right? Well, you’re definitely not alone! Several other potential investors are also eager to know exactly how the cavity wall insulation works to deliver all these juicy benefits. In this post, we’re going to go provide you with a detailed insight on how cavity wall insulation works. Let’s take a look!

 

Typically, cavity wall insulation works as acting as a shield which prevents the escape of heat from your home. It features a reflective surface which serves as a barrier to reflect heat from one side of the panel, effectively minimizing the amount of heat conduction that escapes through. This protection of your home from heat penetration comes with a couple of benefits with the obvious one being an incredible thermal efficiency. An insulated home or property is able to maintain a much more balanced temperature throughout the year – staying a lot cooler during the summer months and retain the heat generated during the winter months. However, a less talked about benefit is the fact that when an insulation is done during the construction of a house, the whole development phase can be completed a lot quicker. This is mainly because insulation offers total protection against weather conditions which enables internal trades to continue without the need to wait for brickwork or cladding to be completed.

how much to re render a house?

Rendering of a house is one of those projects that can greatly improve the visual appeal of your home, enhance it’s energy efficiency, protect the brickwork from the elements and ultimately, add value to your home. Generally, the cost of rendering a house normally costs within the range of £25 to £70 per metre square, while the average cost house rendering costs stands at about £40 per square metre. Therefore, a 3 bedroom semi detached house will cost within the range of £4000 to about £5000.

The total cost of rendering a house is determined by a wide range of factors. These factors includes the following:

✓ Type of the rendering. There are three main types of rendering which includes sand and cement rendering, monocouche rendering as well as acrylic or silicone rendering. However, re-rendering applies to sand and cement sooner and it’ll also have to be painted every 3 to 6 years. Consequently, longer term cost can be higher when compared to the other types.

✓ Ease of access. Where your contractor will have to work around obstacles like shrubs or conservatory, this can make the cost a bit higher as it’ll take longer time to complete.

✓ Prep work. If the contractor needs to fill some cracks or perhaps an old mortar requires tuck pointing before rendering can be started, this will also affect the cost.

✓ Scaffolding. In the event whereby the job requires the use of scaffolding and you’ll have to hire one as a different cost, then the price will be higher.

✓ Your location. Due to the high standards of living and higher demands in areas like London or the Southeast, prices in these regions are usually higher than that of the other regions like Midlands and North.

What qualifications should a builder have?

Some individuals who have been in the construction department for many years may not be qualified, that is, they may not have undergone an apprenticeship and/or trade certificate courses, but they might still be very skilled at their work. However, anybody can pick up a sledgehammer and demand themselves a builder lacking any skills or training. The wise thing would be to ask the builder coming to your house about what qualifications they have and what training they have undergone.

Licensing of building practitioners

You can now check if your builder or tradesperson is a licensed building practitioner by using an electronic public register which has a record of every registered builder. Being licensed provides you with an assurance that the builder who is about to do your work has proven his shill to the government and earned his right to be a practitioner. If you wish for certain important building and design work on your home it is imperative that you hire a licensed practitioner, the act is very common when you compare the scenario with when you have to call a plumber or an electrician regarding any work.

In order to become a builder in the UK, you must complete an apprenticeship or an NVQ. NVQ is another popular route to becoming a builder. You can also get your NVQ even when you are working as an apprentice. You can also make it based on any recognised overseas qualification.

All associates maintain a Code of Practice and Conduct which sets the standards for all stages of the building procedure. The Code requires builders to:

• Submit quotes on projects for which they have time.

• Securing the contract with a sufficient insurance cover.

• Maintain honesty and integrity at all times.

• Obey the law and industry standards of conduct.

All members of the construction association must also follow a code of conduct. As a consumer, if you think your builder has breached the Code of Conduct or the Code of Ethics, you can file a written against him or her.

do i need planning permission for a garage conversion?

Are you thinking about converting your garage into a new space? Be it a new bedroom, gym, library or playroom, one thing you’ll have to consider before getting started is whether or not you’re going to require a planning permission. Unlike extensions that needs additional space, garage conversion is all about changing the existing structure of a space that’s already available to you - your garage. As a result, these projects are mostly covered by a planning policy that’s a bit different.

For a garage conversion, it’s very unlikely that you’ll need a planning permission. As a matter of fact, only 10 percent of garage conversions has been estimated to need a full planning permission, with the others coming under the permitted development rights. The permitted development rights, however, only provides coverage for home improvements that’s internal which implies that so far you’re not trying to enlarge your garage, you’ll not require a planning permission. But if otherwise, you’ll have to submit an application before commencing your project.

If you’re looking to comply with the permitted development rights, then your project must comply with some specific guidelines. These rules include the following:

• The work should be internal. No plans to enlarge or extend the existing garage.

• You should make sure that the materials used in carrying out the garage conversion is the same with the materials used in building the existing house.

• The building should not be extended.

You may, however, require a planning permission if you’re going to change a detached garage into a living space which could be a bedroom, small annexe or a living room.

Some houses excluded from the permitted development rights include flats, listed buildings, some new developments and most homes in a conservation area.

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