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Verified Pro

Hilson Roofing

0 review(s)
Offers services in NORTHWOOD
Your friends in High Places We cover all aspects of roofing from minor repairs to full design and install We are quali...
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Loft & Build

0 review(s)
Offers services in NORTHWOOD
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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Coastal Prime

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Offers services in NORTHWOOD
Coastal Prime Ltd provides expert home insulation services across the UK, helping homeowners enhance energy efficiency and...
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Local Roofing Consultants

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Offers services in NORTHWOOD
Ring for free survey our quotes on budget on time .we offer insurance backed guarantees members of confederation of roofin...
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Bentham Builders

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Offers services in NORTHWOOD
At Bentham Builders, we specialize in high-quality roofing services as well as general building work across North and West...

Recent Builder Enquiries

24 Nov

Driveway Repair

Northwood - HA6

Enquiry from: Rajul M

Start Date: Immediate

i need some repair works carried out on my driveway and i am looking for a quote for the job. i am based in northwood (ha6) which is not far from watford. i have block brick paving driveway which will...

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08 Aug

Conversion | Loft

Northwood - HA6

Enquiry from: Robert T

Start Date: Immediate

change an existing loft extension into a dormer extension, failing that amend the internal layout. are you the property owner: owner of the property property type: semi detached what are you looking t...

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18 Apr

Insulation | Loft / Roof

Northwood - HA6

Enquiry from: Amit T

Start Date: Immediate

Looking for full insulation of roof. Currently only partly insulated

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19 Nov

Insulation | Loft / Roof

Northwood - HA6

Enquiry from: Shirley D

Start Date: Immediate

advice re loft insulation are you the property owner: owner of the property property type: detached how many bedrooms do you have: 5+ do you currently have loft insulationn: yes do you require a top ...

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13 Aug

House Extensions

Northwood - HA6

Enquiry from: Mughal M

Start Date: Immediate

customer in northwood 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 to d...

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01 Jun

House Extensions

Northwood - HA6

Enquiry from: Rebecca C

Start Date: Immediate

*homeowner house extension please call to appoint

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08 May

House Extensions

Northwood - HA6

Enquiry from: Soumik J

Start Date: Immediate

customer has a extensions & conversions project they are looking to have done, specially they want quotes for house extension. they are unsure of options so would like to discuss with a builder.confir...

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19 Oct

House Extensions

Northwood - HA6

Enquiry from: Sukdeep R

Start Date: Immediate

would like a new porch at the front of the property. there is currently no porch, the neighbours all have one. open to design ideas are you the property owner: owner of the property do you have plann...

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18 Feb

Conversion | Loft

Northwood - HA6

Enquiry from: Gaurang S

Start Date: Immediate

loft conversion

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13 Feb

Conversion | Loft

Northwood - HA6

Enquiry from: Ramesh P

Start Date: Immediate

Fully reinsulate existing loft to current building regulations Are you the property owner: Owner of the property Property Type: Semi detached What are you looking to convert the space into: Bedroom/s...

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06 Nov

Conversion | Loft

Northwood - HA6

Enquiry from: Bina P

Start Date: Immediate

Home Owner Loft Conversion Please call to appoint

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29 Aug

House Extensions | Single Storey

Northwood - HA6

Enquiry from: Atif B

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: Relative of Owner Property Type: Detached Looking For: Single...

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02 Jun

Conversion | Loft

Northwood - HA6

Enquiry from: Andy D

Start Date: Immediate

Are you the property owner: Owner of the property Are you looking to have stairs: Yes Do you require any windows: Dormer, Velux Do you require plumbing work: Yes Do you require electrical work: Yes I...

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11 Mar

New Build | Residential

Northwood - HA6

Enquiry from: Muhammad J

Start Date: Less than one month

Demolish old house construct new 400 Sq m 5 bedroom house

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23 Nov

Building work | General

Northwood - HA6

Enquiry from: Catherine G

Start Date: Immediate

Property Type: Other Have you got a rough idea of the design you would like: Some Ideas How many bedrooms are you looking to have: 3-4 Bedrooms How many storeys are you looking for the property to ha...

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05 Jun

Building work | Wall Rendering

Northwood - HA6

Enquiry from: Stuart B

Start Date: Immediate

Front (blockwork) garden retaining wall to be rendered

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24 May

Building work | Wall Rendering

Northwood - HA6

Enquiry from: Sibtain L

Start Date: 1 to 3 months

I am currently re-developing a house and as part of this new build I need to render the external house which is approx 350m2 and wanted to get an indicative cost from you if using K rend or a similar ...

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02 May

Conversion | Garage

Northwood - HA6

Enquiry from: Urmi S

Start Date: Immediate

Garage conversation and front windows

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03 Apr

Conversion | Loft

Northwood - HA6

Enquiry from: Ajay L

Start Date: 1 to 3 months

Please call after 2pm Property owner Loft conversion covering the full width of the rear of the house Please call to appoint

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31 Mar

Conversion | Loft

Northwood - HA6

Enquiry from: Ajay L

Start Date: 1 to 3 months

Loft conversion covering the full width of the rea of the house Are you the property owner: Owner of the property Property Type: Detached What are you looking to convert the space into: Bedroom/s Are ...

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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 Northwood is:

£24,791

Builder job Builder cost in 2026
Garage conversion in Northwood £9,834-£19,634
Loft conversion in Northwood £29,688-£64,688
House extensions in Northwood £32,000-£73,000
Loft insulation in Northwood £350-£5,345
Upvc or wood porch in Northwood £2,625-£4,025
Barn conversions in Northwood £112,500-£172,500
Basement renovation in Northwood £30,000-£46,000
Bedroom fitting in Northwood £1,500-£2,300
Bricklayers in Northwood £300-£460
Cavity wall insulation in Northwood £325-£5,410
Commercial new builds in Northwood £105,000-£161,000
Conservatory base in Northwood £675-£1,035
Building maintenance in Northwood £2,250-£3,450
Building insurance works in Northwood £2,250-£3,450
Pebble dashed walls in Northwood £2,000-£9,200
Plasterboard dry lining in Northwood £638-£978
Residential new builds in Northwood £105,000-£161,000
Restoration and refurbishment in Northwood £37,500-£57,500
Roof insulation in Northwood £3,875-£10,750
Underpinning in Northwood £2,250-£3,450
Wall cladding in Northwood £1,125-£1,725
Wall rendering in Northwood £3,750-£5,750
Cero insulation in Northwood £250-£10,000
Insulation scheme (hhrco) in Northwood £250-£6,000
Demolition in Northwood £2,440-£3,660
Roof room in Northwood £15,000-£23,000
Shop refurbishment in Northwood £3,750-£5,750
Single storey house extension in Northwood £24,400-£44,934
Soundproofing in Northwood £550-£18,794
Driveway repair in Northwood £607-£51,140
Garden room in Northwood £6,400-£9,600
External wall insulation in Northwood £2,250-£10,000

Related Builder searches in Northwood

Builder FAQs

how much value does a garage conversion add?

It’s a fact that a garage conversion can go a long way to add a resale value to a home or property. Therefore, in the event whereby your home already has parking facilities in place you can put into consideration converting your garage into a habitable space which will add to the sales price of the house by adding an extra room or increasing the floor space. So exactly how much does a garage conversion add to your home’s resale value?

Garage conversions can be seen as a cost effective means of adding more space to your house. However, not only does it add space, but can also add up to 20 percent to the value of your home. It’s also a way of adding an extra living space to your home that’s not under strict planning complication unlike the alternatives. Generally, if your garage happens to be connected to your house, the cost of converting it to another room should between £10,000 to £20,000. As a home owner, converting your garage into an extra room can help increase the value of your home by up to £45,000. And if you’re to comply with the set rules under permitted development rights, you may not even require to submit a planning application.

In the event whereby your garage is detached from your house or perhaps you live in a flat ( or maisonette) or a listed building , you’ll need to apply to the local authority before commencing your project. It’s always wise to check if there aren’t any planning conditions attached to your home or property.

How can I find a builder in my area?

Finding a builder nearby can have enormous assistance when it comes to your build. Period on site, their familiarity of local planning permission, constructors’ dealers and other local trades are all vital bits of knowledge that you’ll welcome on site.

It is always wise to walk around in your local area or drive to a site where any construction work is going on. It’ll give you a proper impression of the constructors who are active nearby. You don’t have to like their style of work or the project they are currently carrying out – after all, a builder can only produce what’s on the plans in front of them.

Find a Builder Other Tradesmen Recommend

If you’ve had to call an electrician before or a local plumber and liked their work, you can always ask them if they have any builders whom they would recommend. Maximum tradesmen get used to seeing the similar acquainted names from one place to another in the sites they are working on and every so often has favourites for who they like to work with — and who they see as a good source of work.

Always Talk to Previous Customers

Once you’ve found a builder you would like to work with, ask them for a list of previous customers they have worked with; they ought to be glad to offer particulars if they’re self-assured they’ve done an effective job.

Look for a builder online

A decent place to start looking for builders online is on sites like the Federation of Master Builders. They have a search tool where you can find precise crafts in your area and look at their situations. All FMB members are assessed and individualistically examined and are checked to ensure that they have the correct insurances in place.

What time can builders start work?

The periods at which noisy work is permitted do vary across the nation because the Control of Pollution Act 1974 provided Local Authorities with the authority to regulate noise from construction sites and similar areas. At the same time as these do differ across unalike councils, the average hours throughout which noisy work is tolerable is usually between 8 am and 6 pm from Monday to Friday. This is usually based on the impression of ‘noisy work’ being carried out, so labours could start earlier to prepare things for the day but then not start carrying out their work until 8 am.

On Saturday’s builders are usually allowed to work between 8 am and 1 pm, but this can differ to some extent with different councils. It does mean that workers can start at the identical time as the rest of the week, but they are generally required to finish a lot prior. On Sundays and Bank Holidays there is not as much of detailed direction on hours, but most councils say that there should be no noisy work taking place. Although these are decent strategies, it is worth examining your Local Authority website as they can change slightly. Noisy work is commonly described as ‘noise audible at the site boundary’ and it may be the case that workers are there outside these hours but are setting up before carrying out noisy work.

Local Authorities also recognise that now and then it is unescapable to work separately to these hours, such as work on railway tracks that must be done when trains are not running. Though, local councils do have the authority to serve an announcement on individuals carrying out building or demolition works and tell them how the work should be carried out to evade a possible lawful noise irritation.

Are there grants available for external wall insulation?

External wall insulation works to keep your home cosy and comfy while also helping to cut the energy bills. However with the great benefits also comes great costs, so it’s actually a logical decision to know whether there are grants out there which you’re eligible for to help you handle the cost of the external wall insulation.

There are grants available for external wall insulation, but rarely will you find one that covers the full installation cost. With the help of the government’s Energy Company Obligation (ECO) scheme, a couple of energy companies assist in making your home more energy efficient by offering grants or free insulation. In certain cases whereby you receive particular state benefits, you may as well qualify for a higher grant that’ll cover more of the insulation cost.

However, if your energy supplier doesn’t offer any grant, you need not worry as you can save as much on energy bill after installation. Here’s what insulation can help you save per year on energy bills:

• Floor insulation can help you save within a range of £30 to £75 each year.

• Cavity wall insulation can help you save about £85 to £280 a year.

• Loft Insulation (270mm) can help you save about £135 to £250 a year.

Generally, the amount you’ll be able to save on your energy bills depends mainly on the type and size of your property, as well as how energy efficient it already is without the insulation. In the long run, your external wall insulation will more than give you back your investment on the valuable project through your savings on energy bills. In other words, whether or not you’re eligible for a grant should never stop you from installing an external wall insulation.

Is Planning Permission needed for Sound Proofing?

In general, you won’t need planning permission to install soundproofing. If you are installing soundproofing against a shared wall, you will usually need to follow the rules and restrictions set out in the Party Wall Act. In listed buildings and conservation areas, there may be extra restrictions on soundproofing.

How to plasterboard a wall?

How To Plasterboard A Wall

If you’re looking to plasterboard your wall, one of the essential things to have in mind is that the plasterboard must be hung horizontally and not vertically. Due to the way they’re manufactured, plasterboard sheets normally possess a “grain along the length. This implies that, it’s only when they’re firmly placed perpendicular against the wall that they’re able to achieve their maximum strength. Materials you’ll need to complete this task includes: Tape measure, stanley knife, pencil, spirit level, drill driver or screw gun, surform, drywall screws and handsaw. Now let’s have a look at the wall plasterboarding steps!

• To plasterboard a wall the first step to take is to place each board in such a way to make the edges the centre of the noggins and upright. Also, the the adjoining walls and door openings should fit closely to the edges.

• Work from the door opening to the ending wall. From the the stud’s edge to the noggin’s centre, use your tape measure to measure a cut board and as a rule to mark up.

• Place your spirit level on the marks and use the Stanley knife to run a line along the intended cut. Once done, turn the board on its edge and give a sharp push on the back to split.

• Cut the paper left with the knife after folding the split edge back on itself. This way, you should get a nice and clean edge.

• In its right position, place the board up against the studwork. Install the screws on the board’s edges where a noggin or upright can be seen.

• Mark lines down across the board at the stud’s centre.

• Cut the end boards to length.

• Install the remaining boards as mentioned above. While doing this, make sure the factory edges are together.

• Cut any board extending into an opening and finish the edges using a surform.

We’d recommend you hire the professional services of a plasterer for the best results especially if you lack the necessary training or experience. Plasterboarding a wall can be a tricky challenge and you’d save yourself some time, money and effort by getting it right on the first trial.

What kinds of loft conversion are there?

There’s a huge range of different types of loft conversions. The most common are dormer and skylight or Velux conversions. There are also hip to gable and mansard conversions. The type of loft conversion that’s most suitable for your property will depend on the style of roof and the size of your loft.

What types of work does a builder do?

Any residential building work requires a general builder. The term Residential building work means any work which is involved in building a house or changing or adding to a home. It also comprises of mending, refurbishing, ornamenting or applying shielding treatment to home. A dwelling is defined as a building or a part where people live. This might include an apartment, house or a townhouse.

Here is a list of some of the works that require a building licence:

• construction of a garage, carport or a shed

• renovation for bathroom, kitchen or laundry

• structural landscaping and building swimming pools

• construction of conservatories and atriums

• house lifting for example, raising the height of an existing structure permanently

• removing and resitting dwellings

• steam rooms and saunas.

General building contracts might also involve work that needs a specialist. These works can be appropriately subcontracted. However, this work must be carried out by the container of a permitted contractor licence or competent administrator certificate in that specialist category.

There are a number of different categories of licences that are available depending on whether you want to oversee the work or have an agreement with another party. When you have a contractor licence, you will have the option of submitting a contact to bid on the work. You can only do the categories of work designated on your licence card. Contractor licences can be allotted to people and businesses and partnerships.

With a certificate of a qualified supervisor, you will be able to supervise the type of work specified in the certificate. Such certificates are only issued to individuals and do not allow you to contract for work.

The licence of an endorsed contractor is issued to those individuals who have applied for a contractor licence but also possess the necessary qualifications and experience to become a qualified supervisor.

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