Ground floor House Extension in Mountain Ash

Request Single Storey House Extension Prices in Mountain Ash

Home > Extensions & Conversions Projects > Single storey house extension > Mountain Ash

Ground floor House Extension in Mountain Ash

Are you trying to find Single storey house extension in Mountain Ash? Our network of builders can aid with your project. All of our Builder in Mountain Ash are checked so you can see local consumer reviews, when business was opened, reviews, approval and cost,  permitting you to make the best decision on who to work with. Allow us take the trouble out of discovering up to 4 professionals for your Single storey house extension job.

Single storey extensions are a great way to add space and value to your property. A single storey extension can be extremely affordable and they are appropriate for a multitude of properties. Smaller single storey home extensions can be built without having to make an application for planning permission as they are protected by permitted development rights. Substantial single storey extensions will still need planning permission. Single storey home extensions can also generally be situated to either the side or rear of a property. Single storey home extensions are often used to expand kitchens or even to add a downstairs study or utility room.

 

Also, they are often used to make a larger open plan area in the downstairs of the property that may be used as a kitchen diner or living area. Adding roof lighting and bifold doors to your home extension will create a large airy space that provides a seamless transition into the garden. While single storey home extensions may appear less complicated than other varieties of extension, careful planning continues to be needed to ensure that the new space is functional and attractive. Professional architects and builders will be able to advise you on the most effective design for your home extension, considering the specifications of the new space as well as the best way to complement the present building. Your single storey home extension could be made to match your current property and use similar materials for its construction or be designed to contrast, giving a striking effect by using different materials.

 

Variables that effect Single Storey Extension Costs

There are a few variables to bear in mind when you are setting your budget. The main variables that influence the cost of a single storey extension are the size and the finish. However there are other aspects that it is worth bearing in mind while you are making your plans.

Costly Groundworks Needed

If it is hard to dig the structures and lay the footing for your extension, then this can boost the price of your extensions. This may be the situation if the ground is difficult to work with. Debris in the ground can likewise raise the costs.

  • Caliber of Fixtures and also Fitting
    After the size of the extension, the following most significant variable is the quality of the surface. Choosing premium options can result in the last price being greater than dual what it would be when choosing the standard alternatives.
  • Size of Extension
    When you are obtaining an extension on your house, the single most significant element that will influence the price of your extension is the size of it. The bigger the extension is, the a lot more you will certainly wind up paying. If the area inside the extension is straightforward, with no internal walls, then this will certainly lower the cost per m2 slightly. However, despite this in mind. The bigger the area of your extension, the much more you pay.
  • Kind of Extension
    The sort of extension you select will go a long way in the direction of determining how big your extension will certainly be. Side return extensions create the tiniest additional space so are usually the most inexpensive option, while a wraparound kitchen area extension will produce the most room and also have the most pricy fittings as well as fixtures.
  • Building Regulations
    For the most part, building laws don't include a great deal of cost to a building project. However, if you are constructing an extension onto an older residence, there might be some unanticipated prices. This is especially true if the house has not just recently been upgraded. Structure guidelines will relate to your whole house, not just the extension. This can result in the need for electrics to be taken a look at or door replaced.

 

Kitchen Extensions:

Kitchen extensions mostly come under the realms of ground floor extensions, although all sort of property extensions could be used to incorporate extra space for a kitchen.

As an approximate guide, a single storey extension will set you back from ₤ 1,000 - ₤ 2,000/ m2, with a fundamental construct at the reduced end of the scale and also an excellent construct quality at the higher end at a variety, with prices of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will supply approximately 4 Single storey house extension pros in your area, that will certainly provide quotations for the job you want done. You'll receive a property visit from specialists in Mountain Ash who'll aid you to choose the ideal Single storey house extension for your residence before carrying out the installation. Enter your postcode to start looking now.

Average Single storey house extension cost in Mountain Ash

The typical cost of Single storey house extension is £29000. Costs alter based on the materials and the firm selected. The upper price range can be as high as £34800. The material costs are in general around £12000

Average price per Single storey house extension job in 2025

Avg. price low

Avg. price low
£23,200

Avg. price

Avg. price
£29,000

Avg. price high

Avg. price high
£34,800

£35300

£26475

£17650

£8825

£0

Prices based on actual Single storey house extension costs for Mountain Ash, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Mountain Ash 2025

Labour cost £14,000
Material cost £12,000
Waste removal £3,000
Time frame: 8-12 weeks

Single storey house extension searches in March 2025

Single storey house extension Projects in Mountain Ash in February 2025

228

Requests for quotations in Mountain Ash in February 2025

0

Requests for Single storey house extension quotations in Mountain Ash in February 2025. 0% change from January 2025.

0

Requests for Single storey house extension quotations in Mid Glamorgan in February 2025. 0% change from January 2025.

Source: Numbers calculated based on the search volumes in major search engines

Single storey house extension searches in cities and towns near Mountain Ash February 2025

Mountain Ash

Mountain Ash is a community (and also former community) in the Cynon Valley, within the Area Borough of Rhondda Cynon Taf, Wales. At the 2001 census, Mountain Ash had a population of 7,039 enhancing to 7,374 at the 2011 Census. The Mountain Ash geographical location includes and includes the districts and also towns of Cefnpennar, Cwmpennar, Caegarw, Darranlas, Fernhill, Glenboi and Newtown. Mountain Ash lies within the historical county boundaries of Glamorgan. The town exists about 4.5 miles southern of the town of Aberdare and about 19 miles northwest of Cardiff. The village as well as community of Penrhiwceiber exists around a mile south of Mountain Ash. From an administrative viewpoint, Mountain Ash is split into two selecting wards: Mountain Ash West takes into account the community centre, together with the areas of Miskin, Darranlas, Fernhill as well as Glenboi; Mountain Ash East consists of the remaining areas of Cefnpennar, Cwmpennar, Caegarw and also Newtown.

Looking for Single storey house extension in Mountain Ash?

Get free quotes from local builders

Get free quotes

Local & reliable builders near me

Tell us about your single storey house extension project

Answer a few quick questions, so we can match you with local builders who can help.

Find up to 4 builders in Mountain Ash

Get free, no-obligation local single storey house extension quotes from 4 verified builders working in Mountain Ash.

Hire with confidence

Compare customer reviews, services and prices, and choose the right tradesperson for you.

Our reviews

Average

Would highly recommend

Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.

Good easy way to find a selection of…

Good easy way to find a selection of trades you need all in one place.

Love LeadsDoWork it's a big part of my …

Love LeadsDoWork it's a big part of my Business I would recommend to anyone

FAQs

How long does a small extension take?

If you’re planning to build a small extension on your property, you’ll most likely want to know the length of time it’ll take to complete the home extension. Just like many other home improvement projects, it’s impossible to provide a specific number of day in which your project will be completed as the duration is based on a number of influencing factors. This includes the size of the development work as well as whether or not you plan to live in the house when the work is being done. In this article, we’re going to give you a breakdown of the processes that’s involved in building a small single storey extension alongside the duration for each so you can have an idea of how long your small extension project will take. Let’s take a look!

✓ A small single storey extension will normally take about 3 months to be completed.

✓ Site preparation is the first step in the process and it’ll take up to 2 weeks the dig out the footings and prepare foundations. Followed by a further 2 weeks to fit the damp course as well as any drains required around the extension.

✓ The 5th week is spent on working on the external walls and putting in place blockwork to deliver cavity wall insulation.

✓ The next 2 weeks will be spent on installing the roof structure as well as internal walls.

✓ Once done. The builders will make the structure weather proof and electricians or gas fitters will be on site to add power to the extension. This will be followed by internal walls’ plastering as well as breaking into your main house.

✓ After this, when the plaster is dry and decoration completed, units or furniture will then be installed.

how much is a ground floor extension?

Generally, extensions can be a very tricky undertaking - where it can be quite difficult to have a clear comprehension of the rules, regulations as well as costs. Therefore before you rush in to kick start your ground floor extension project, it’ll be wise to get a good grip on the cost. In this article, we’re going to give you a rough estimate of the cost of a ground floor extension. Let’s take a look!

Just like several other home improvement projects, the cost of constructing a ground floor extension is based on a number of things which includes the size, materials used, your location, the quality of the tradesmen or company hired and lots more. For instance, if you happen to reside in London, the cost of your ground floor extension is going to be a lot higher than the other regions.

The single cost of a ground floor extension should fall within the range of £1,500 per square metre to about £2,000 per square metre. However, if you happen to live in London or the South East, this price can reach up to £1,900 per square metre to about £2,400 per square metre. These prices are for good quality ground floor extensions only. Basic or low quality extensions would naturally cost less while superior quality extension will cost more.

Now looking at the size of the ground floor extension, if you’re looking for a size of about 5m x 5m, you can expect to pay a price within the range of £32,000 to about £36,000. And as usual, in London or the South East, this price can reach up to £50,000 or even more. And that’s just for constructing the extension. If the other relevant costs like the 10 percent to 15 percent professional fees for the architect, planning application (if needed), building regulations and more, the price goes up.

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.

how much does a kitchen diner extension cost?

If you’re planning to construct a kitchen diner extension, to help you set a budget and start planning you must first have a cost estimate that’ll complete the entire project. If not, there’s a probability that you may have to spend more than would have been necessary or probably break the bank to have the project done. In truth, there’s no single and short answer to this question as the cost of a kitchen diner is largely dependent of several variables. In this article, we’re going to give a good insight into kitchen diner extension cost so as to help you make informed decisions moving forward. Let’s take a look!

On the average, a kitchen diner extension will cost within the range of £25,000 to about £45,000, however if you happen to reside in London, you can expect the cost to be a lot more than that - closer to £60,000. And due to the fact that there happens to be a plethora of options out there, any decision to make be it on the size, tradesman, flooring, finishes or type of the kitchen diner extension, will have a considerable impact on the overall cost of the project. For instance, a basic kitchen diner extension cost can be within the range of £12,000 to about £15,000., while a high end kitchen diner extension can reach a whooping price between £80,000 to about £100,000.

The total cost of your kitchen diner project will rely heavily of the size as well as the quality of the finishes. For example, a kitchen diner extension that’s small and basic is likely to cost about £1,300 to £1,500 per square metre. However, if you’re going for higher quality finishes, you can expect to pay within the range of £1,900 to about £3,000 per square metre.

Placholder Image

Other Top Projects in Mountain Ash

Customer Reviews

Overall rating:


Mountain Ash Single storey house extension installers are rated 5 out of 5 based on 1 reviews of 27 pros.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Single storey house extension projects that have been connected with Single storey house extension pros to help them. All Single storey house extension contractors All Mountain Ash Single storey house extension contractors

Are you a builder in Mountain Ash?

We can help you get more single storey house extension work with our qualified job leads and boost your business.

Join today