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Verified Pro

Home Energy Save GB

7 review(s)
Offers services in GWYNEDD
At Home Energy Save GB Ltd we are specialists in all fields of damp proofing and energy efficiency within the home. Wheth...
Verified ProOver 10 Reviews
Shire Conservatories Ltd, have been serving their clients throughout Shropshire, Mid & North Wales for over 12 years, and ...
Verified Pro

All type cleaning

4 review(s)
Offers services in GWYNEDD
My name is Tommy I have been in the trade for 40 years. We specialise in Block drives, gravel drives, tarmac drives, Patios.
Verified Pro

Complete Damp Solutions

0 review(s)
Offers services in GWYNEDD
Complete Damp Solutions Ltd provide an all in one solution to ANY damp problem.  We also offer a range of insulation pro...
Verified Pro

PKD building contractors

0 review(s)
Offers services in GWYNEDD
PKDbuilding is a family run business Building a reliable service to our locals. We specialise in all aspects of bu...
Verified Pro

Build fix & Plaster

0 review(s)
Offers services in GWYNEDD
We have many years of experience working on extension projects of our own, or sub contracting onto other projects with our...

Recent Builder Enquiries

08 Apr

Insulation | Loft / Roof

Llandudno - LL30

Enquiry from: John J

Start Date: Immediate

Insulation between the roof rafters to prepare for bedrooms and bathroom

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24 Jan

Building work | Bricklaying

Caernarfon - LL55

Enquiry from: Gail S

Start Date: Immediate

New brick work to new steel work to front of property

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07 Jan

Insulation | External Wall

Bangor - LL57

Enquiry from: Elin T

Start Date: Immediate

External wall insulation of 3 walls around a kitchen extension

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20 Nov

Insulation | Cavity Wall

Llandudno - LL30

Enquiry from: Aishah M

Start Date: Immediate

single layer wall internally insulated

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18 Oct

Insulation | Loft / Roof

Pwllheli - LL53

Enquiry from: Vivien J

Start Date: Immediate

Insulation on a conservatory roof

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14 Oct

Insulation | Loft / Roof

Conwy - LL32

Enquiry from: Tom D

Start Date: Immediate

Loft insulation, 3 bed house

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07 Aug

Building work | Wall Cladding

Llanbedr - LL45

Enquiry from: Martyn C

Start Date: Immediate

A 40’ container needs both 40’ sides and the roof cladded We have the cladding and trim ready Need price and availability to install

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29 May

Building work | Wall Rendering

Caernarfon - LL54

Enquiry from: Derek S

Start Date: Immediate

Re-render parts of wall where heavy rain this passed winter has damaged

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11 Mar

Insulation | External Wall

Cemaes Bay - LL67

Enquiry from: Brian P

Start Date: Immediate

Exterior wall insulation and rendering

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17 Feb

Building work | General

Porthmadog - LL49

Enquiry from: Jeremy G

Start Date: Immediate

customer made an enquiry for building maintenance and confirmed on the quotatis site they would like quotes from a builder.mr lives in the porthmadog area and would like a call to discuss options.see ...

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17 Feb

Building Work | Conservatory Base

Porthmadog - LL49

Enquiry from: Jeremy G

Start Date: Immediate

need a conservatory, and base, dwarf walls etc are you the property owner: owner of the property what level of service do you require: supply and lay please call to appoint

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14 Jan

Building work | General

Menai Bridge - LL59

Enquiry from: Simon G

Start Date: 1 to 3 months

digging out a space for car at side of garage probably needs structural work, and drainage are you the property owner: owner of the property property type: detached what type of work do you need to ha...

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14 Jan

Building work | Wall Cladding

Caernarfon - LL55

Enquiry from: Andrew W

Start Date: Immediate

Grey upvc external wall cladding quotes

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12 Jan

Insulation | External Wall

Conwy - LL31

Enquiry from: Doris P

Start Date: Immediate

Cavity wall insulation. Dormer bungalow semi detached so just downstairs and gable end.

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12 Sep

Building work | General

Barmouth - LL42

Enquiry from: Mike P

Start Date: Immediate

Roof slate replacing (single story roof). Waterproofing of flat roof

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05 Sep

Building Work | Porch

Conwy - LL32

Enquiry from: Clare D

Start Date: Immediate

Porch door has dropped, unsure if I need a repair or replacement.

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04 Jul

Building work | Wall Cladding

Menai Bridge - LL59

Enquiry from: Rhun G

Start Date: Immediate

cladding front wall of two houses using durasid type product

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29 Jun

Building work | Sound Proofing

Caernarfon - LL54

Enquiry from: Gwyn H

Start Date: Immediate

Sound-proofing in one bedroom.

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22 May

House Extensions

Pwllheli - LL53

Enquiry from: Michal S

Start Date: Immediate

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

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27 Mar

Conversion | Loft

Llangefni - LL77

Enquiry from: Mark H

Start Date: Immediate

flat roof dormer window on a bungalow

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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 Gwynedd is:

£23,840

Builder job Builder cost in 2025
Garage conversion in Gwynedd £4,500-£6,900
Loft conversion in Gwynedd £18,750-£28,750
House extensions in Gwynedd £42,000-£68,000
Loft insulation in Gwynedd £450-£690
Upvc or wood porch in Gwynedd £2,625-£4,025
Barn conversions in Gwynedd £112,500-£172,500
Basement renovation in Gwynedd £30,000-£46,000
Bedroom fitting in Gwynedd £1,500-£2,300
Bricklayers in Gwynedd £300-£460
Cavity wall insulation in Gwynedd £400-£820
Commercial new builds in Gwynedd £105,000-£161,000
Conservatory base in Gwynedd £675-£1,035
Building maintenance in Gwynedd £2,250-£3,450
Building insurance works in Gwynedd £2,250-£3,450
Pebble dashed walls in Gwynedd £2,000-£9,200
Plasterboard dry lining in Gwynedd £638-£978
Residential new builds in Gwynedd £105,000-£161,000
Restoration and refurbishment in Gwynedd £37,500-£57,500
Roof insulation in Gwynedd £7,500-£11,500
Underpinning in Gwynedd £2,250-£3,450
Wall cladding in Gwynedd £1,125-£1,725
Wall rendering in Gwynedd £3,750-£5,750
Demolition in Gwynedd £2,440-£3,660
Roof room in Gwynedd £15,000-£23,000
Shop refurbishment in Gwynedd £3,750-£5,750
Single storey house extension in Gwynedd £23,200-£34,800
Soundproofing in Gwynedd £900-£1,380
Driveway repair in Gwynedd £1,520-£2,280
Garden room in Gwynedd £6,400-£9,600
External wall insulation in Gwynedd £6,000-£15,000

Related Builder searches in Gwynedd

Builder FAQs

How much does external solid wall insulation cost?

Before the commencement of any project, it’s always best to get an estimation of the cost. However, determining the cost of an external solid wall insulation is not the easiest of tasks as it relies on varying components such as the insulation materials to be used, labour cost and installation as well as the type of decorative finish to be incorporated. And depending on your choice of insulation material, some may need some adhesives while others may require some fixings which also contributes to the differences in price. As a result, the determination of the material cost alone can be tricky and even more so when various materials cover varying areas.

With that in mind, the cost of external solid wall insulation generally ranges between £80 to £100 per square metre2. As a result, a small flat can cost from £6000 to £9000 whereas a large detached house can have a price ranging between £21000 to £23000. To earn back your investment in terms of energy bill savings can take a couple of years, but it’s surely worth the try as there are several other benefits associated with installing an external solid wall insulation system. What’s more? Another huge factor that can influence the cost of your system is also the amount of work that’s required, how easy it is to be accessed by the installers and lots more

If you’re looking to cut down on the cost of your external solid wall insulation, then the best time for an installation might just be when you’re having another decorating or building project done such as fitting a new roof, window painting, installation of solar PV panels and more. This way, you’ll be able to spread the cost and have a greater value for each penny expended.

how to finance a house extension?

Do you want to beautify and increase the value of your home? If yes, a refurb and house extension is definitely a great option to consider. Depending on your home extension project, the value that’ll be added to your home’s resale value varies. However, the cost of completing a house extension project can be huge, so you just might want to consider your financing options. Fortunately, there are various options through which your house extension project can be funded with each having its own pros and cons. Your specific circumstances will determine the one that’s going to work best for you, so let’s take a look at some of the best options to help you fund your project.

• Home Remortgaging

The process whereby a mortgage is transferred from one provider to the other is known as remortgaging. This is usually done to generate funds for a project by entering a more lengthy repayment term commitment when switching. If you want to raise your funds in a quick manner, this process works best.

• Savings

This is a good reason to cultivate a good saving habits. If you’ve been able to save up some mega bucks then you’d probably won’t have to borrow money to finance your house extension.

• Unsecured Loans

If you do not buy into the idea of borrowing more against your property, you may just be able to apply for an unsecured loan especially if you have a good credit record. A secured loan makes use of collaterals like a car or house to serve as a cover for the lender, meanwhile an unsecured loan is based mainly on the credit managing history of the borrower.

• Credit Card

There are some great benefits that comes with financing your small or medium scale extension project with your credit card. Not only does it offer some real lifeline if problems arise during the project, but you can also avoid paying excessive interest on the investment by ensuring your deal has a 0% introductory rate.

when do you need planning permission for a house extension?

If you’re planning on adding a house extension to your property, you’d probably be worried about whether or not your proposed extension would require a planing permission. Well, it may be relieving to know that not every house extension project would require a formal consent, and in fact, several extensions are covered by the permitted development rights. Not only can this save you a considerable amount of time especially at the project’s planning phase, but it’ll also save you money on the application fee. In the UK, single storey extensions to the house’s rear can be 3 metres deep for both semi detached houses and terraces or 8 metres deep for detached homes.

So how do you know when you’d require a planning permission for your home extension? Well, if your extension plan fits these criteria explained below, then your project is most likely going to be allowable as a permitted development.

• Extensions, which includes previous additions, must not go beyond half of the original house’s total surrounding land area.

• The main elevation, or side elevation where it fronts the highway, must not be extended forward.

• For single storeys, the rear additions must not extend more than the original house’s rear by more than 3 metres in both semi attached homes and terraces (4 metres for detached houses).

• Extensions to the side must be a single storey with a height not exceeding 4 metres and not going beyond 50% of the original house’s width.

• Extensions hat within 2 metres of a boundary should have a eaves height not more than 3 metres.

• Multi storey addition must not extend beyond the original house’s rear wall by a maximum of 3 metres or 7 metres of the boundary opposite the rear wall.

• Permitted development rights do not apply in listed buildings or designated areas.

do i need planning permission for a kitchen extension?

If you’re planning to construct a kitchen extension on your property, one of the first things that comes to mind is whether or not you’ll require a planning permission before you proceed. Generally, kitchen extensions are normally classified as permitted development which allows you to carry out your project without any interruptions from the law or your local authority. In other words, if your extension is meets up with the guidelines of the permitted development rights, you won’t have to apply for a planning permission. However if otherwise, you’ll have to apply for a planning permission to your local council and may require additional reports. And regardless of your position, you’ll always need building regulations approval before you can carry out any kitchen extension project. It may also be required that you’ll have to issue a part wall notice if you’re to build on or close to the boundary with a neighbour.

If you don’t want to go through the hassle and stress involved in applying for a planning permission with your local council, then you must ensure the following:

✓ Your kitchen extension must not be over half of the area of land around your main house.

✓ The kitchen extension must not be side elevation onto a highway or forward of the principal elevation.

✓ The extension must not be taller than the highest part of the roof.

✓ The height of your kitchen extension must not go beyond four metres.

✓ Kitchen extension that’s more than one storey must not go exceed the rear wall of the main house by more than three metres.

✓ Two storey kitchen extensions must not be closer to rear boundary by anything less than seven metres.

✓ The kitchen extension must not include balconies, verandas or any raised platforms.

What types of cladding are there?

There are two main types of cladding. The first is material cladding, which refers to layers of a material that are attached to the external walls. The material used could be timber, PVC, stone, or other materials. The second type of cladding is rendering, where a coat of plaster is applied to the wall.

how long does underpinning last

Have you been advised by a structural engineer or a surveyor that your building needs to be underpinned? Well, this might just have you wondering what underpinning really is and how long it lasts. In this post, we’re going to tell you more about underpinning to help you make the best-informed decision possible moving forward. Let’s take a look!

Basically, underpinning refers to the incorporation of one of various methods to reinforce or repair the old foundations of a building or structure mostly to remedy or avoid subsidence. Now, subsidence can be caused as a result of poor soil quality, increase in the load on the foundation like adding a new storey, excavations below the building as well as inadequate foundation which is more common in older buildings. When an underpinning remedial work is carried out, there are a plethora of benefits that comes with it. It’s preserves the structural integrity of your building by strengthening it, make it a lot more attractive, increases the property’s value and makes it a lot safer for both you and your loved ones. So how long does underpinning last?

Well, many underpinning contractors will offer you a 10-year guarantee of its underpinning solutions for defects. Primarily, there are two reasons why underpinning can fail which is poor installation and fresh issues arising or unforeseen circumstances. While the first is an issue that can be avoided by employing the services of an expert contractor who possesses vast experience and knowledge in the field, the second can not be avoided. However, in the absence of the unforeseen issues, underpinning is expected to last for the natural life of the building, so far it has been expertly installed.

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.

how to repair a paved driveway?

Generally, a paved driveway is always subjected to regular usage and yours isn’t likely to be an exception, otherwise you won’t be here. Regular usage automatically necessitates regular maintenance of the driveway in order to extend its lifespan, make your property safer and add more value to it. This maintenance will involve a frequent inspection of the paved driveway so as to identify and repair divots, cracks as well as rutting. Paved driveways usually have a lifespan ranging between 15 to 20 years, but this can only be guaranteed when backed by regular maintenance activities. Failure to provide your paved driveway with a regular maintenance will lead to a rapid deterioration within just a couple of years after installation.

The issues commonly faced by paved driveways is usually different based on several factors such as the weather, your location, your property’s sub base as well as some other elements. The ability to identify the problems and solve or repair them on time is key to success while it’s also save you some time and money. In this article we’re going to look at how to go about do-it-yourself tasks that involves minor cracks. More intense damages are advised to be handled only by professionals.

✓ Prepare the area. Clear the debris, weed the plants or vegetation (if any).

✓ Use a strong spray from a garden hose to wash clean the cracks

✓ In the event whereby the crack is deep, simply fill it until it reach about a quarter inch of the surface with sand.

✓ Tamp down the sand to make it more compact.

✓ Apply a patching compound to the surface of the cracked paved driveway.

✓ Leave it for some time to cure.

✓ Once cured, you can then apply your sealant.

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