Ground floor House Extension in Orpington

Compare Single Storey House Extension Prices in Orpington

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Ground floor House Extension in Orpington

Are you searching for Single storey house extension in Orpington? Our network of builders can aid with your task. Every one of our Builder in Orpington are inspected so you can see local honest reviews, when the business was opened, ratings, satisfaction and cost,  allowing you to make the right choice on who to employ. Let us take the inconvenience out of discovering up to 4 experts for your Single storey house extension job.

Single storey extensions are a great way to add space and value to your home. A single storey extension can be quite cost effective and they're suitable for many houses. Smaller single storey home extensions can be built without the need to apply for planning permission as they are covered under permitted development rights. Substantial single storey extensions will still need planning permission. Single storey home extensions can also frequently be situated to either the side or rear of your home. Single storey home extensions are often used to expand kitchen areas or even to put in a downstairs study or utility room.

 

They are also often used to create a larger open plan area in the downstairs of the house that might be used as a kitchen diner or living area. Adding roof lamps and bifold doors to your home extension will generate a large airy space that creates a seamless transition into the garden. While single storey home extensions may appear less complicated than other sorts of extension, careful planning is still essential to ensure that the new space is useful and attractive. Qualified architects and contractors will be able to give you advice on the most appropriate design for your home extension, taking into account the specifications of the new space as well as the best way to complement the present building. Your single storey home extension could be designed to match your existing property and employ similar materials for its construction or be designed to contrast, supplying an impressive effect by using different materials.

 

Variables that impact Single Storey Extension Prices

There are a couple of variables to bear in mind when you are establishing your spending plan. The major factors that affect the cost of a single storey extension are the size and also the coating. Yet there are other elements that it deserves remembering while you are making your plans.

Over-priced Groundworks Needed

If it is challenging to dig the foundations and lay the footing for your extension, after that this can increase the cost of your extensions. This could be the instance if the ground is tough to collaborate with. Debris in the ground can also increase the prices.

  • Grade of Fixtures and Fitting
    After the size of the extension, the next largest variable is the caliber of the finish. Picking premium alternatives can lead to the final rate being more than double what it would be when picking the basic options.
  • Dimension of Extension
    When you are obtaining an extension on your residence, the single biggest variable that will affect the cost of your extension is the size of it. The larger the extension is, the more you will end up paying. If the location inside the extension is simple, without inner wall surfaces, then this will certainly lower the price per m2 somewhat. Nonetheless, despite having this in mind. The bigger the location of your extension, the more you pay.
  • Type of Extension
    The kind of extension you pick will certainly go a long way in the direction of dictating how big your extension will be. Side return extensions create the smallest added room so are usually the most affordable choice, while a wraparound kitchen extension will create the most space as well as have one of the most expensive fittings and components.
  • Building Regulations
    Most of the times, constructing policies don't include a lot of cost to a structure task. However, if you are constructing an extension onto an older home, there may be some unanticipated costs. This is particularly true if the residence has actually not lately been updated. Structure guidelines will apply to your whole home, not just the extension. This can result in the demand for electrics to be looked at or door replaced.

 

Kitchen Extensions:

Kitchen extensions mainly fall under the realms of ground storey extensions, although all type of property extensions could be made use of to incorporate added room for a kitchen.

As an approximate overview, a single storey extension will set you back from ₤ 1,000 - ₤ 2,000/ m2, with a standard build at the reduced end of the range and also an exceptional build high quality at the greater end at a variety, with prices of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will give approximately four Single storey house extension pros locally, who will certainly provide quotations for the job you want done. You'll obtain a property visit from professionals in Orpington who'll help you to choose the right Single storey house extension for your home before carrying out the installment. Enter your postal code to begin browsing currently.

Average Single storey house extension cost in Orpington

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 2026

Avg. price low

Avg. price low
£24,400

Avg. price

Avg. price
£34,667

Avg. price high

Avg. price high
£44,934

£45500

£34125

£22750

£11375

£0

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

Single storey house extension installation cost in Orpington 2026

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

Orpington is a rural town and electoral ward in the London Borough of Bromley in Greater London, positioned at the south eastern side of London's urban sprawl. The London Plan identifies the town as one of the 35 central centres in Greater London. Before the establishment of Greater London in 1965, Orpington was administratively in the county of Kent, which continues to be the postal county for the town. In accordance with the 2011 Census, the population of Orpington is around 15311. Within this population, 52 percent were female and 48 percent were male, with the average age being 42, which is just above the national average age of 40. A big amount of shops can be discovered on the High Street and in the Walnuts Shopping Centre. A general market is also found in the town, which is open for three days a week. Various eateries, coffee shops and public houses are also spread around the location. Orpington contains a number of local landmarks. The Parish Church, 'All Saints', was endowed by the Archbishop of Canterbury in 1173. It has experienced some adjustments over the years, most noticeably the loss of the tower and steeple after its damage in a storm in 1809, in addition to undergoing extension work in 1957. The town is additionally home to a medieval hall house, The Priory, which is considered to have been constructed in the 11th century. Obtained by the Orpington Urban District Council in 1947, it was used as a museum for over 50 years. Its garden produces an alluring public park with a natural pond, the source of the River Cray. For all your house upgrades, make sure to make use of trustworthy contractors in Orpington to make certain of quality.

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Single storey house extension pros in Orpington

Jassi Builders Ltd

2 review(s)
Based: in Hayes, UB4 9YD

Hi Jassi Builders LTD here, I am a specialist in planning, designing and building control services. I make sure that I have completed all my work on perfect time and leave customers in complete satisfaction. We do all types of loft conversions, exten...

Latest review

Angela A., HP1
3

Single Storey House Extension in Hemel Hempstead

Assured me he Would give me a good price which made me feel less confident with this builder he was supposed to phone on...

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FAQs

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.

does a single storey extension add value to your house?

Does A Single Storey Extension Add Value To Your House?

When you’re looking to construct a single storey extension or perhaps you’re just searching for means to increase the value of your property, this question always pops up. The short and simple answer to this question is a resounding yes, a single storey extension can go a long way to increase the value of your property. Just like any other home improvement, when done right, adding a little extra living space is one of the top things you can probably think of that’ll provide a cool increase in your property’s value. However, before you rush in you must also take note of some factors so you can be certain a single storey extension is the right option for you. These factors include the quality of the build, complexity of the build, cost of the build versus the value gain, ceiling price in the area, finance costs as well as the inconveniences and stress.

Generally, the average cost of a single storey extension can range from £34,000 to £37,000. For this price, you should get a standard sized rear or side extension which also includes the cost of a kitchen - it’s the most commonly use for a single story extension especially in the UK. So it’s important to know the value they’ll add to your house before deciding to make such an investment.

The value added to your property will depend largely on the quality and size of your single storey extension. The value is usually calculated by estate agents using the number of bedrooms, bathrooms as well as the floor area. Inside London, it’ll typically be priced at £5,000 to £10,000 per square metre, while outside London should be within the range of £900 to £2,000 per square metre.

How to find a builder for a house extension?

Builders are everywhere, but finding one for your project can be tricky and stressful, with both cost and reliability coming into question. This is even more worrisome when you’re fully aware that your house extension can only be as good as the builder. If you’re also facing the same challenge, then you’ve come to the right place. In this article, we’ll share with you some tips on how to choose a professional and reliable builder who’ll ensure you get immense value for every penny spent. Let’s take a look!

✓ Ask for recommendations. To find a tradesperson, not just a builder, personal recommendations is the best way to go. Building a house extension is a major undertaking which comes with a lot of costs, so if you’re going to do it the least you can do is ensure you do it right. Carry out your research, ask friends and family, neighbours and loved ones if the know of any reliable builder in the local area. If they’ve have one they’ve used, you can request for the cost, quality of the job done, the duration of the project and any other detail you feel you should know.

✓ Search Online. Use our search feature to look at the builders available or submit and enquiry and we will find you one. Our site holds details of numerous builders and building companies which you can go through their ratings to select the best.

✓ Select a reliable builder from trading association. Most reliable builders are usually a member of a recognized trading association or the other. Though this is not obligatory for builders, but it can be used as a dependable medium to find a good builder. We list what trade association the builders are a member of.

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Orpington Single storey house extension pros are rated 4.3 out of 5 on average: 9 rated pros, 58 reviews, of 48 pros covering the area.
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 Orpington Single storey house extension contractors

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