Find a Builder you can trust in Portstewart.

Choose from 29 Builders, all rated by people like you.

Over 1 reviews & an average rating of 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

View Shortlist
Verified Pro
Precision Contracts is a family run business and have been the foremost contractors of home improvements, building and roo...
Verified Pro

Direct Paving

0 review(s)
Offers services in PORTSTEWART
DIRECT PAVING is a professional driveway & landscaping company with years of experience providing unrivalled driveway serv...
Verified Pro
Construction or Refurbishment of existing Houses  • Attic Conversions  • Sun Rooms & Conserv...
Verified Pro

All Purpose Glazing

0 review(s)
Offers services in PORTSTEWART
Working with glass since 1983 All Purpose Glazing (APG) is a family run glass merchant and processing business that has co...

Recent Builder Enquiries

26 Jul

Insulation | Loft / Roof

Portstewart - BT55

Enquiry from: Barry M

Start Date: Immediate

Spray foam in roof attic. Is it open / close cell foam?

Post a similar request >

17 Jul

New Build | Residential

Portstewart - BT55

Enquiry from: Raymond P

Start Date: Immediate

I need a liner to be supplied and fitted for my 20x8 feet swimming pool.

Post a similar request >

09 Dec

Insulation | Loft / Roof

Portstewart - BT55

Enquiry from: Roberta C

Start Date: Immediate

Loft insulation. Pipes lagged plus tank. Loft ventilation etc. As soon as possible. This is a warmer home grant.

Post a similar request >

31 Aug

House Extensions

Portstewart - BT55

Enquiry from: Olivia M

Start Date: Immediate

mrs requested quotes for house extension from a builder around portstewart. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information belo...

Post a similar request >

19 Apr

Insulation | External Wall

Portstewart - BT55

Enquiry from: Wendy F

Start Date: Immediate

a quote to insulate my conservatory are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 bedrooms property age: 1930-70 please call to appoint

Post a similar request >

23 Oct

Building Work | Porch

Portstewart - BT55

Enquiry from: Wendy F

Start Date: Immediate

original porch to be re plastered and decorated new front door

Post a similar request >

10 Aug

House Extensions

Portstewart - BT55

Enquiry from: Connor M

Start Date: Immediate

I need a home gym quoted and built ideally around 75sq meters I think was hoping for some advise also

Post a similar request >

07 Jul

Conversion | Loft

Portstewart - BT55

Enquiry from: Sandra S

Start Date: Immediate

***droom and bathroom with walk in shower in loft and flooring rest of loft are you the property owner: owner of the property property type: semi detached what are you looking to convert the space int...

Post a similar request >

29 Jun

Insulation | HHCRO Free

Portstewart - BT55

Enquiry from: Peter D

Start Date: 1 to 3 months

we would like help with insulating our roofspace as well as cavity wall insulation and any other product that can help with our keeping our home warm time scale: 1-3 months please call to appoint

Post a similar request >

28 Apr

Conversion | Garage

Portstewart - BT55

Enquiry from: RJ B

Start Date: Immediate

Would like Single garage converted into a bedroom & shower room. Current access from kitchen - utility (door to outside). WC in utility already. Garage roof has already been raised and has flat roof ...

Post a similar request >

05 Nov

New Build | Residential

Portstewart - BT55

Enquiry from: Gerard M

Start Date: Immediate

Guttering. Support pole secured. Toilet ventilation.

Post a similar request >

15 Feb

House Extensions

Portstewart - BT55

Enquiry from: Karen M

Start Date: 1 to 3 months

1 1/2 side extension to 1970s chalet bungalow. approx. 9ft x 20ft. downstairs family room, utility and downstairs wc, upstairs ensuite bedroom. Price with and without electric and plumbing.

Post a similar request >

17 Jul

Conversion | Garage

Portstewart - BT55

Enquiry from: Jill B

Start Date: Immediate

Conversion of garage to bedroom with ensure shower room . Flat roof on garage changed to pitched roof

Post a similar request >

24 May

New Build | Residential

Portstewart - BT55

Enquiry from: Donna C

Start Date: Immediate

A quote for building a 4 bedroom, 1.5 or 2 storey house with sunroof and double garage

Post a similar request >

23 May

Building work | General

Portstewart - BT55

Enquiry from: Christina M

Start Date: Immediate

A small tarmac area turned in to a play area with proper 'flooring' on the ground.

Post a similar request >

19 Jan

Insulation | External Wall

Portstewart - BT55

Enquiry from: David M

Start Date: 1 to 3 months

3storey semi solid stone and brick walls exposed to sea gales some penitrating damp issues. Advised to consider external insulation. Are you the property owner: Owner of the property Property Type: Se...

Post a similar request >

21 Sep

Building work | Sound Proofing

Portstewart - BT55

Enquiry from: Christine N

Start Date: Immediate

Bedroom alcove soundproofing one both 8foot high one 2foot wide other 4foot 4inches wide Time scale: Immediate

Post a similar request >

18 Sep

Building work | Sound Proofing

Portstewart - BT55

Enquiry from: Christine N

Start Date: Immediate

Bedroom wall soundproofing

Post a similar request >

29 Jan

New Build | Residential

Portstewart - BT55

Enquiry from: Raymond P

Start Date: Immediate

I am looking for a price to remove the old liner and to replace wit a new fitted one.I have the original drawings etc. from the company which fitted the liner first.

Post a similar request >

21 Jan

Insulation | Cavity Wall

Portstewart - BT55

Enquiry from: Peter M

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Detached How many bedrooms do you have: 3-4 Property Age: 1970-2000 Time scale: 1-3 months Please contact to appoint

Post a similar request >

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 Portstewart is:

£23,840

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

Related Builder searches in Portstewart

Builder FAQs

how much does a loft room cost?

How Much Does A Loft Room Cost

In the event whereby you happen to run out of space in your home and extending sideways or moving out isn’t even a considerable option, the next best solution is to look upwards - the loft. The loft can be converted into a room that can used to satisfy varying purposes, be it a storage room, bedroom, home office, spare bathroom and more. There are a number of loft conversion styles you can go for including a room in loft conversion, dormer style conversion, mansard conversion, or a hip-to-gable conversion. Regardless of your choice, each of the types will not only give you new rooms to enjoy but also add value to your home. However, before getting started, it’s crucial to have an idea of the loft conversion cost to help you prepare a budget and begin planning. Here, you’ll discover the most likely loft room cost for each conversion style you opt for.

• Room In Loft Conversion

This is only suitable for some specific home, but it’s however the most affordable option of the lots. This loft conversion style will cost within the range of £15,000 to £20,000 (prices can be higher in regions where tradesmen are higher in demand such as London and the south east).

• Dormer Loft Conversion

These are relatively simple and straightforward to include in your home. The cost ranges between £31,000 to £58,000 depending on the conversion’s size and other factors.

• Hip To Gable Loft Conversion

This style of loft conversion is more complex than the aforementioned ones, hence they’re usually more costly to complete. The price ranges between £42,000 to £65,000.

• Mansard Loft Conversion

This style of loft conversion is the most complex of the lot and includes a complete overhaul of your loft. The price ranges between £45,000 to £70,000.

• Bungalow Loft Conversion

Any of the main styles above can be done to a bungalow if the planning requirements are fully complied with and if the property is suitable. The price ranges between £30,000 to £70,000.

how much does a porch cost?

Are you interested in constructing a porch to your property? Estimating the cost of the project before proceeding will solve a lot of possible headaches in the future.

A porch is great place where you can keep your shoes, jackets, dog leads as well as other items to create free space within the property. Apart from this, a porch also serves numerous other purposes to make it a very good structure to have on your property. Not only is it a good means to put a roof over your head when it’s pouring with rain, but also a highly economical way to add floor space to your home. The question, however, how much would it cost to build a porch?

The price of building a porch is based on a wide variety of factors such as the type of materials required, the size of the porch, location of the structure and lots more. As a result, you should note that this guide provide figures that are only a rough guide that’ll put you on the right direction to make informed decisions.

Depending on the type of porch you choose to build, the average cost range from £1,900 to £2,100 for a uPVC porch and up to £10,000 for a lean to porch. There are other types of porch including the traditional porches ( Edwardian and Victorian porches) costing within a range of £2,500 to £8,400.

The materials required also has a great influence in determining the price of a porch. An aluminium porch will cost between £7,5000 to £8,200, while a brick porch will cost slightly less between the range of £2,000 to £8,000. They can both be constructed either as a front porch or as a rear porch, but due to fewer restrictions on aluminium porch, it can be made a lot larger.

how to repair concrete driveway pitting?

Pitting, also referred to as spalling is the event whereby “pits” or small holes start showing on the surface of your concrete driveway which makes it appear both worn and uneven. Concrete driveway pitting is a common but highly frustrating problem for most homeowners. You’ll see some concrete driveways that’ll only start to pit after a couple of years, but this is not true for all concrete driveways as others will start to show signs only after a couple of months. So how do you tackle this issue? Well, it’s relatively simple to tackle, however if you’re not confident or lack the necessary skills, we’d recommend you get in touch with a reliable professional who can guarantee the best results for help. In this guide, we’ll take you through the concrete driveway pitting repair process.

✓ Prepare the pits by cleaning the area, clearing out all debris and more. The small pits can be cleaned with a stiff brush while a sturdy broom will do a good job for larger pits.

✓ Make use of a hose to spray the concrete pits and flush out all remaining bits of waste.

✓ If you’re tackling series of small pits, simply use a caulking gun filled with pre-mixed epoxy and specially formulated for concrete to fill the pits. Clear off the excess eproxy ensuring that its level with the concrete surface. Once done, simply leave for at least 24 hours before the application of a concrete sealant to prevent the wear and tear of the new concrete.

✓ Chisel out a little concrete and clean with a pressure washer. Once done, apply a concrete resurfacing compound mixture into the holes and use a trowel to level off.

✓ Ensure that the repaired concrete driveway is protected from rain and foot traffic for at least 6 hours (or 24 hours for vehicles).

how much does a garage conversion cost?

Are you looking to create some more space in your home with your garage being almost dispensable? If yes, then considering a garage conversion project may be the way to go. Unlike many other extension options, garage conversion does not take up an additional space as it only changes the current structure of the garage. As a result, the cost of completing a garage conversion project can be relatively attractive when compared to other space creating alternatives. So exactly how much would a garage conversion project cost? Well, there’s no precise answer for this as several influencing factors come to play. However, in this guide we’ll give you a rough idea of the average costs that you’re likely going to encounter. Some of the factors that can influence your budget dramatically includes the following:

• The size of the conversion. The larger the size of the garage per square feet, the more cost you’ll have to expend.

• The type of your property - listed buildings are usually more expensive.

• Your location in the UK. If you stay in London where there’s a higher demand, you’ll most likely pay more.

• You’re likely to pay more if a specialist knowledge is required.

• The amount of glazing to be installed

• Quality of the materials to be incorporated.

• Quality of the professional to carry out the installation service.

On average, when it comes to garage conversion projects, you’re likely to pay the following depending on the per square metre given:

• A single garage of about 15 square metre will cost within the range of £6,000 to £15,000.

• A double garage of about 30 square metre will cost within the range of £12,000 to £30,000.

how much to refurbish a house?

Refurbishing a house brings about a plethora of benefits. These includes an increased sale value, an improvement on your quality of life or even simply to make it more visually appealing. All these are great when you look at them, but one thing that happens to be an hindrance for several homeowners is the cost of getting the project done. You may wish to set a budget, plan and prepare before commencement of the project, but the fact remains that, when it comes to refurbishing a house, nothing is certain. In fact, it’s advised to always expect the unexpected and have a lot of cash in reserve just in case something goes wrong. There are a wide range of factors that can play a key role in the overall cost of a house refurbishment. Minor refurbishment that should cost around £30,000 can easily go up to over a whooping £150,000 for a total transformation. Most of this cost will be expended on labour, and the next most significant expense, which is sourcing materials.

In general, the cost of your refurbishment project will depend on some factors which includes the size of the project, the materials used, the refurbishment or renovation level, the location of the property, the quality of the contractor hired and lots more. To estimate the cost of refurbishing your property, you can follow these simple steps:

✓ Write down a detailed list of all the things that needs to be done per room and try to be as specific as possible.

✓ Carry out a research of the labour cost in your area as well as the raw materials’ cost (here, you can make use of guides such as home advisor).

✓ Add an extra 10 to 15 percent on top of the calculated estimate for uprisings and repairs.

✓ Talk to your contractor to get a more accurate quote.

is a porch made from uPVC?

The simple answer to this question is... they can be! Although there are many types of porch designs that are available in the market, the uPVC porch happens to be one of the most loved and cost effective. Most home and property owners prefer the installation of a uPVC porch for a number of reasons. These includes:

• Value for money

It’s no coincidence the uPVC is widely accepted across the building industry with a plethora of uses. Not only is it relatively inexpensive to manufacture, but even the recycled uPVC is now becoming more and more useful. UPVC’s main rivals are wood and aluminium, and both are way more expensive to incorporate for frame profiles. Therefore, making use of uPVC is going to make your initial costs relatively low.

• Life Span

Although the main rivals in both hardwood and aluminium can also boast a lengthy lifespan just as uPVC. However, considering the price that you can get a uPVC, the lifespan is just incredible as it can be measured in decades.

• Aesthetic Appeal

UPVC gives you a wide range of foil colours that’ll fit your home perfectly well while also enhancing it’s visual appeal. You can actually get a porch that looks exactly like it’s manufactured from timber frames. To achieve this, all you need to do would be to make use of a wood grain surface finish. This is also long lasting, strong and resistant to fade.

• Little Maintenance

This is a very common feature of uPVC that makes it even more advantageous when used in making a porch. Unlike timber or wood which swells due to absorption of water or shrinks, you’ll never need to worry about all these distortions and more with uPVC. No painting, no sanding and ultimately, low maintenance required.

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.

Are barn conversions a good investment?

A barn conversion can be a great investment for lots of reasons. When done well, barn conversions can be great at holding their value, meaning you could sell yours for a great price. They can also look fantastic, often with period features coupled with large areas of glazing. This can make them a great place to live, especially if you enjoy being in the countryside.

However, barn conversions do have their disadvantages. They may require extensive renovation work to bring their energy efficiency levels up to standard, which can be very expensive. It’s also important to be aware of their location – they might be on a working farm or close to several other converted buildings.

It’s essential to get a survey conducted before you buy a barn you plan to convert. This can tell you about any structural problems it might have and give you an indication of whether you might be able to get permission to convert it. You can also buy barns with planning permission already in place.

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 Portstewart.

Pick the right pro for you

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

Are you a Builder in Portstewart?

View our open Builder jobs near you

Join today
View Shortlist