Find a Builder you can trust in Conwy.

Choose from 33 Builders, all rated by people like you.

Over 30 reviews & an average rating of 4.5/5 stars, you'll find the right pro

Choose and shortlist

Use the shortlist button to select up to 4 tradespeople, enter your project details and press send

or

Keen to get on with the job?

Get up to 4 quotes from local Builders near you

Advertisement
View Shortlist
Verified Pro

Home Energy Save GB

7 review(s)
Offers services in CONWY
At Home Energy Save GB Ltd we are specialists in all fields of damp proofing and energy efficiency within the home. Wheth...
Verified Pro

Roofimprovements uk

0 review(s)
Offers services in CONWY
Welcome to Roof Improvements UK! We here at Roof Improvements UK make sure all our customers are completely satisfied wit...
Cannock paving company can carry out a whole range of styles for all your driveway, fencing, and landscaping needs to a hi...
Celsius Home Improvements are one of the largest home improvement companies in Merseyside and have more than 20 years of e...

Trafford

0 review(s)
Offers services in CONWY
If you’re looking for high-quality patios and driveways in manchester, and the surrounding areas , look no further than Tr...

Recent Builder Enquiries

03 Sep

Wall Cladding

Colwyn Bay - LL28

Enquiry from: Chris B

Start Date: Immediate

Wall cladding fitted , about 10 m2

Post a similar request >

16 Aug

Roof Room

Bangor - LL57

Enquiry from: Olanike O

Start Date: Immediate

I want to remake my attic

Post a similar request >

10 Jul

Cavity Wall Insulation

Llanfairfechan - LL33

Enquiry from: Stephen M

Start Date: Immediate

Cavity wall insulation,(address removed) facing the sea

Post a similar request >

09 Jul

Loft & Roof Insulation

Llanfairfechan - LL33

Enquiry from: Stephen M

Start Date: Immediate

Submit your free quote for rated tradespeople

Post a similar request >

10 Jun

Restoration & Refurbishment

Bangor - LL57

Enquiry from: Omede M

Start Date: Immediate

Bangor University is seeking experienced building and grounds contractors for a multi-supplier framework covering refurbishment, renovation, alteration, and construction projects across its estate. In

Post a similar request >

08 Jun

Loft & Roof Insulation

Rhyl - LL18

Enquiry from: Rinku P

Start Date: Immediate

Loft insulation and roof repair

Post a similar request >

11 May

Fitted Wardrobe

Llandudno - LL30

Enquiry from: Patricia C

Start Date: Immediate

Replacement sliding doors on wardrobe

Post a similar request >

18 Feb

Loft & Roof Insulation

Llanfairfechan - LL33

Enquiry from: Dan M

Start Date: Immediate

We need our roof insulated

Post a similar request >

27 Jan

Loft & Roof Insulation

Colwyn Bay - LL28

Enquiry from: Anita W

Start Date: Immediate

Removal of insulation and replacing with new

Post a similar request >

10 Nov

Porches

Rhyl - LL18

Enquiry from: Janet C

Start Date: Immediate

Are you the home owner of that property? - -. Are you replacing an existing porch or is this a new build? - -. What material do you require, UPVC? - -. What colour do you want it to be? - --. I assume

Post a similar request >

01 Nov

Loft & Roof Insulation

Llandudno - LL30

Enquiry from: Lotte H

Start Date: Immediate

Clearance of loft and new insulation

Post a similar request >

09 Sep

Restoration & Refurbishment

Rhyl - LL18

Enquiry from: Mabel P

Start Date: Immediate

Home renovation and maintenance

Post a similar request >

19 Jul

Bricklaying

Abergele - LL22

Enquiry from: Peter B

Start Date: Immediate

Repair to brick wall. the low wall at front of garden has fallen down. some bricks have broken but some may be reusable

Post a similar request >

17 May

Fitted Wardrobe

Rhyl - LL18

Enquiry from: Janet O

Start Date: Immediate

2 large linen cupboards building

Post a similar request >

15 May

Cavity Wall Insulation

Abergele - LL22

Enquiry from: Duncan B

Start Date: Immediate

Price for cavity wall insualtion

Post a similar request >

08 Apr

Loft & Roof Insulation

Llandudno - LL30

Enquiry from: John J

Start Date: Immediate

Insulation between the roof rafters to prepare for bedrooms and bathroom

Post a similar request >

07 Jan

External Wall Insulation

Bangor - LL57

Enquiry from: Elin T

Start Date: Immediate

External wall insulation of 3 walls around a kitchen extension

Post a similar request >

20 Nov

Cavity Wall Insulation

Llandudno - LL30

Enquiry from: Aishah M

Start Date: Immediate

Single layer wall internally insulated

Post a similar request >

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 Conwy is:

£23,840

Builder job Builder cost in 2026
Garage conversion in Conwy £4,500-£6,900
Loft conversion in Conwy £18,750-£28,750
House extensions in Conwy £42,000-£68,000
Loft insulation in Conwy £450-£690
Upvc or wood porch in Conwy £2,625-£4,025
Barn conversions in Conwy £112,500-£172,500
Basement renovation in Conwy £30,000-£46,000
Bedroom fitting in Conwy £1,500-£2,300
Bricklayers in Conwy £300-£460
Cavity wall insulation in Conwy £400-£820
Commercial new builds in Conwy £105,000-£161,000
Conservatory base in Conwy £675-£1,035
Building maintenance in Conwy £2,250-£3,450
Building insurance works in Conwy £2,250-£3,450
Pebble dashed walls in Conwy £2,000-£9,200
Plasterboard dry lining in Conwy £638-£978
Residential new builds in Conwy £105,000-£161,000
Restoration and refurbishment in Conwy £37,500-£57,500
Roof insulation in Conwy £7,500-£11,500
Underpinning in Conwy £2,250-£3,450
Wall cladding in Conwy £1,125-£1,725
Wall rendering in Conwy £3,750-£5,750
Demolition in Conwy £2,440-£3,660
Roof room in Conwy £15,000-£23,000
Shop refurbishment in Conwy £3,750-£5,750
Single storey house extension in Conwy £23,200-£34,800
Soundproofing in Conwy £900-£1,380
Driveway repair in Conwy £1,520-£2,280
Garden room in Conwy £6,400-£9,600
External wall insulation in Conwy £6,000-£15,000

Related Builder searches in Conwy

Builder FAQs

How much plasterboard do I need?

How Much Plasterboard Do I Need?

Although many people especially contractors have a tough time estimating the number of drywall or plasterboard needed to complete a project, it’s a rather simple task if all factors are taken into consideration. If you’re able to follow the same procedures taken by professionals to count dry wall sheets, you’ll be in the right direction. Let’s have a look at the procedures to follow!

lTake Square Footage Measurement

• Measure the square footage of the area where the plasterboard will be fitted.

• Multiply the height by the width of each wall or ceiling area.

• Add all quantities to obtain a total square-foot amount.

lCalculate Drywall Sheets

• To calculate the number of drywall or plasterboard sheet is very simple once you’ve gotten the total square footage.

• To get started, simply divide the total square footage of area by 32 (that’s if you are using a 4 by 8 sheets) or you can also make use of 48 to make the division (only if you’re making use of the 4 by 12 sheets).

• The answer you get after the division will give you the full number of plasterboard sheets that’s required to complete the project.

We’d recommend you include an extra 10 to 15 percent of whatever you calculate to take care of the possible odd cuts and wastages. This implies that if your total area is 1600 square feet while incorporating 4 by 8 sheets, simply divide 1600 by 32 which equals 50 sheets, now take 10% of 50 which equals 5, then add back the 5 extra to the 50 sheets earlier calculated to get 55 sheets. If you wish to estimate the cost, simply multiply the number of sheets gotten by the price per sheet. Do not forget to include delivery charges and local taxes.

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 much does it cost to have loft boarded?

How Much Does It Cost To Have A Loft Boarded?

More often than not, several homeowners fail to realize there’s so much value sitting right under their roof - the loft. When a loft is boarded, there are so many juicy benefits that can be derived. It can be used as a storage room, spare bathroom, home office and several more functions. Therefore, if you really wish to maximize the space under your home’s roof, you’d have to considering boarding it. So how much would it cost to have your loft boarded? Here, you’ll discover the cost of boarding your lofts so you that you can set a budget and start to plan.

The cost of boarding a loft is actually affordable for several individuals, simply because you’re allowed to floor as much or as little as you require. And while you’re up there flooring and fitting the loft boards, you can as well decide to upgrade the insulation of the loft too. This way, you be able to prevent heat from escaping through the roof of the house which helps improve energy efficiency and ultimately, save you some money on heating bills.

If you’d prefer to make it a DIY project, the cost of 18mm chipboard is about £8 to £10 per sheet sized 2400m x 600m. Meanwhile the insulation boards should range between £18 to £22 for a sheet.

For a professional service, you’ll be provided with a quote for both the materials and labour. The amount will be based on the number of boarding required as well as the method selected. For an average storage space needs, flooring size of about 15m2 is suitable. The price for this quantity would be between the range of £50 to £700 for the counter barren method or above £1000 for a more sophisticated method.

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.

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.

an every house have a loft conversion?

If you’re having issues with the amount of space in your home and need an extra space without affecting your garden, loft conversion comes to mind. Not only is it a great solution to creating more living space within a home, but it’s also one of the most budget-friendly solutions you can count on to expand your space by thinking upwards rather than sideways. So if you’re thinking about converting your loft, one thing that almost immediately comes to mind is whether or not your house is suitable for loft conversion.

To answer the question of whether every house can have a loft conversion is a very simple one. Generally, not every house is suitable for loft conversion. This is due to the fact that each and every loft space - from the stairways below and floors to the rafters and the roof up above, is unique. Therefore, the best way to really figure out whether or not a house’s loft offers the potential for conversion is to get in touch with a loft specialist.

So what can make a house not suitable for a loft conversion? Let’s take a closer look!

✓ A house will not be suitable for a loft conversion if the height of the ceiling happens to be too low and it’ll not be possible to have it raised.

✓ If you do not own own the freehold to the loft space, you won’t be able to convert the loft. Surprisingly, this happens to be a common issue in London.

✓ You will not be able to convert your loft if you reside in a conservation area or in a listed building. But you can identify a design solution that’ll still comply with the conservation rules and keep planners happy.

can i refurbish a house in conservation area?

Due to the fact that we live in a country (the UK) with so much history as well as architectural beauty, there’s a need to have what’s commonly called “Conservation Area. A Conservation Area is basically an area which is designated by the local authority and is established in order to protect and enhance areas of historical and architectural interest which includes both rural and urban areas. Therefore, when it comes to refurbishment project in a conservation area, there’s usually a lot of things that needs to be put into consideration as well as hurdles to scale in order to make alterations to your property without any interruptions from the law.

In general, all properties in a conservation area have strict regulations governing the outlook of the houses, as this plays a major role in the appearance of the area as a whole. As a result, if you wish to bring down a building, fence, wall or even railing and the likes, you’ll need to obtain prior consent before you proceed. An easy way to go about any refurbishment plan is to to ensure the usage of exactly the same materials that exists in the current house. When you abide by the rules, you’ll be in a more favourable position to acquire the needed prior consent.

The short and simple answer to the question is yes, you can refurbish a house in a conservation area but subject to the approval of the local authority through a planning permission. And when it comes to submitting a planning application for approval, some are aspects will usually be subjected to more intense examinations than the others. Hence, the need to make sure that your refurbishment plans are all friendly in a similar way to the neighbouring buildings and environment.

how much is a single garage conversion?

Converting your garage into a habitable room can be an option that’s too good to pass up especially when you’re in dire need of more living space in your home. If you’re in a similar situation and considering the cost of a single garage conversion in your home, then you’ve come to the right place! The fact is, the cost of a single garage conversion is dependent on a number of influencing factors which includes your specific plans as well as your location. Generally, the price of garage remodel is expected to cost about half of what you’ll incur when building a home extension or addition from scratch. However, before commencing a project of this magnitude you should put into consideration some things.

A single garage conversion is a huge job which typically involves wall insulation, floor raising, heating addition, cool and ventilation as well as updating doors and windows. Before you get started you should consider if converting your single garage into a room is a good option, whether a permit is required to convert a garage, the type of room a garage can become, does it add value to your home and how much its going to cost.

Just like any other home improvement project, garage conversion cost varies depending on several factors like your garage space specifications. Other factors include the general condition of your garage - the condition of your foundation, walls, floors or roofs, the ceiling and more, planning applications, your location, the services of a structural engineer, internal or external garages etc. According to Santander, the average cost of converting a single garage costs approximately £6,300. However, considering the aforementioned influencing factors we’d expect the cost of a single garage conversion to cost within the range of £5,500 to £10,500.

Builder help and advice

How it works

Tell us about your Builder project

Answer a few quick questions to help us match you with the right Builder

Get up to 4 free quotes

Receive no-obligation quotes from 4 Builders working in Conwy.

Pick the right pro for you

Compare prices, customer reviews and services, and hire the right Builder.

Are you a Builder in Conwy?

View our open Builder jobs near you

Join today
View Shortlist