Ground floor House Extension in Richmond upon Thames

Compare Single Storey House Extension Prices in Richmond upon Thames

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Ground floor House Extension in Richmond upon Thames

Are you searching for Single storey house extension in Richmond upon Thames? Our network of builders can aid with your job. All of our Builder in Richmond upon Thames are examined so you can see local write-ups, when business was founded, rankings, approval and also cost,  permitting you to make the best decision on who to employ. Allow us take the trouble out of locating as much as 4 professionals for your Single storey house extension project.

Single storey extensions are a great way to add space and value to your house. A single storey extension can be extremely cost effective and they're suited to many houses. Smaller sized 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 generally be placed to either the side or back of your property. Single storey home extensions are often used to expand kitchens or even to put in a downstairs study or utility room.

 

Additionally, they are often used to create a larger open plan area in the downstairs of the property that may be used as a kitchen diner or living area. Adding roof lights and bifold doors to your home extension will generate a sizeable airy space that creates a seamless transition into the garden. While single storey home extensions may appear simpler than other kinds of extension, careful planning continues to be essential to ensure that the new space is practical and attractive. Competent architects and building contractors can advise you 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 made to accentuate your existing property and use similar materials for its construction or be designed to contrast, providing an impressive effect by using differing materials.

 

Aspects that impact Single Storey Extension Prices

There are a couple of elements to keep in mind when you are setting your budget. The main variables that affect the price of a single storey extension are the size and the surface. However there are various other variables that it deserves bearing in mind while you are making your plans.

High Priced Groundworks Needed

If it is tough to dig the foundations and also lay the ground for your extension, then this can boost the price of your extensions. This could be the instance if the ground is tough to collaborate with. Debris in the ground can also increase the costs.

  • Grade of Fixtures and also Fitting
    After the size of the extension, the following most significant element is the grade of the finish. Picking premium alternatives can cause the last cost being greater than dual what it would certainly be when picking the basic choices.
  • Size of Extension
    When you are obtaining an extension on your residence, the single most significant element that will certainly affect the cost of your extension is the size of it. The larger the extension is, the extra you will end up paying. If the location inside the extension is basic, without inner walls, after that this will reduce the price per m2 somewhat. Nevertheless, despite this in mind. The bigger the location of your extension, the extra you pay.
  • Type of Extension
    The sort of extension you pick will certainly go a long way in the direction of determining exactly how big your extension will certainly be. Side return extensions create the smallest additional area so are often the least expensive option, while a wraparound cooking area extension will certainly produce the most room and also have one of the most very expensive fittings and also fixtures.
  • Building Regulations
    For the most part, constructing guidelines do not include a great deal of price to a building job. Nonetheless, if you are building an extension onto an older residence, there may be some unforeseen costs. This is specifically true if the home has not lately been updated. Structure policies will apply to your entire residence, not just the extension. This can cause the demand for electrics to be checked out or door replaced.

 

Kitchen Extensions:

Kitchen extensions mainly come under the realms of ground storey extensions, although all sort of house extensions could be used to incorporate added space for a kitchen.

As an approximate guide, a single floor extension will certainly cost from ₤ 1,000 - ₤ 2,000/ m2, with a basic build at the reduced end of the scale as well as a superb build top quality at the greater end at an array, with prices of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will supply as much as 4 Single storey house extension pros in your area, who will certainly provide quotations for the work you desire done. You'll get a property visit from specialists in Richmond upon Thames who'll assist you to pick the right Single storey house extension for your residence prior to performing the installation. Enter your postal code to begin searching currently.

Average Single storey house extension cost in Richmond upon Thames

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 Richmond upon Thames, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Richmond upon Thames 2026

Labour cost £14,000
Material cost £12,000
Waste removal £3,000
Time frame: 8-12 weeks
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The South East of England is one of the country's nine regions and is also the largest when it comes to population size. The region has around 8.6 million occupants, and although it contains a significant land area, its population density is around 452 people per square kilometre. South East England contains a variety of counties such as Kent, Surrey, East and West Sussex, Hampshire, Buckinghamshire and Berkshire. The populace has expanded greatly over the last ten years, specifically because of the significant conurbations of regions such as Brighton, Portsmouth, Reading and Southampton. The South East is infamous for higher home prices so keep this value on your property with upgrades from expert tradespeople.

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Single storey house extension pros in Richmond upon Thames

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...

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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.

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 much does a kitchen extension cost?

Being the most used room in a house, it’s little surprise kitchen extension are usually one of the most popular requests in the UK. They do not only open up a frequently used space in your home, but also goes a long way to add value to your property. However, to know the value that’ll added you must first determine the cost of building such an extension before moving forward. Generally, a typical kitchen extension will cost within the range of £20,000 to about £50,000 plus VAT, based on the size of your project as well as your location.

In reality, a single accurate cost of a kitchen extension will vary depending on a lot of influencing factors, one of which is the type of the extension. Let’s take a look!

✓ Rear extension. You may want to consider this type, if you do not have sufficient space for a side return. This will extend your kitchen into your garden which implies that you’re going to give up some green space to make this a reality. The average price to have this done in London will be about £30,000 or more including VAT, and about £20,000 plus VAT or more in other areas.

✓ Side return extension. This, normally, isn’t a huge add to your property, but will create a lot of space for your kitchen while also be a lot reasonable in terms of cost. This type will extend your home into an alleyway at the side of your property if any is available there. On average, the cost of the side return extension should be about £50,000 plus VAT in London and a lot less in the other regions.

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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Richmond upon Thames Single storey house extension pros are rated 4.2 out of 5 on average: 10 rated pros, 56 reviews, of 56 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 Richmond upon Thames Single storey house extension contractors

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