Ground floor House Extension in Southsea

Get Single Storey House Extension Prices in Southsea

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Ground floor House Extension in Southsea

Are you trying to find Single storey house extension in Southsea? Our network of builders can assist with your project. Every one of our Builder in Southsea are checked so you can see local honest reviews, when business was founded, reviews, approval and day rate,  permitting you to make the best decision on who to work with. Let us take the hassle out of locating 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 is often very affordable and they're suitable for many properties. Smaller single storey home extensions can be built without needing to make an application for planning permission as they are covered under permitted development rights. Sizeable single storey extensions will still need planning permission. Single storey home extensions can also often be located to either the side or back of a home. 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 house that might 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 types of extension, careful planning remains needed to ensure that the new space is functional and beautiful. Qualified architects and contractors can give you advice on the most suitable design for your home extension, considering the requirements of the new space as well as the best way to complement the pre-existing building. Your single storey home extension could be made to match your pre-existing property and use similar materials for its construction or be made to contrast, supplying a striking effect by using differing materials.

 

Factors that impact Single Storey Extension Prices

There are a couple of factors to remember when you are establishing your budget. The major variables that influence the cost of a single storey extension are the dimension as well as the surface. However there are other factors that it is worth keeping in mind while you are making your strategies.

High-priced Groundworks Needed

If it is hard to dig the structures and lay the footing for your extension, then this can enhance the cost of your extensions. This may be the instance if the ground is tough to deal with. Particles in the ground can additionally elevate the costs.

  • Caliber of Fixtures and Fitting
    After the size of the extension, the following biggest variable is the caliber of the coating. Choosing premium choices can cause the final cost being more than dual what it would certainly be when picking the fundamental choices.
  • Dimension of Extension
    When you are obtaining an extension on your house, the single most significant element that will certainly impact the price of your extension is the size of it. The bigger the extension is, the more you will certainly wind up paying. If the area inside the extension is straightforward, with no internal wall surfaces, after that this will certainly lower the cost per m2 slightly. However, despite this in mind. The larger the location of your extension, the extra you pay.
  • Sort of Extension
    The type of extension you choose will go a long way towards dictating how big your extension will certainly be. Side return extensions produce the smallest added space so are frequently the least expensive option, while a wraparound cooking area extension will certainly develop the most room and have one of the most high priced fittings as well as components.
  • Building Regulations
    In most cases, developing policies do not add a lot of price to a structure job. However, if you are developing an extension onto an older home, there might be some unanticipated costs. This is especially true if the home has not lately been upgraded. Building policies will apply to your entire home, not just the extension. This can lead to the need for electrics to be considered or door changed.

 

Kitchen Extensions:

Kitchen extensions largely come under the areas of ground floor extensions, although all kinds of house extensions could be utilized to incorporate extra room for a kitchen.

As an approximate overview, a single floor extension will certainly cost from ₤ 1,000 - ₤ 2,000/ m2, with a standard develop at the lower end of the range as well as an outstanding develop high quality at the greater end at an array, with costs of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will offer approximately four Single storey house extension pros locally, who will provide quotations for the job you want done. You'll get a property visit from professionals in Southsea who'll aid you to choose the ideal Single storey house extension for your residence prior to performing the installation. Enter your postcode to begin looking currently.

Average Single storey house extension cost in Southsea

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 Southsea, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Southsea 2025

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

Single storey house extension searches in May 2025

Single storey house extension Projects in Southsea in April 2025

619

Requests for quotations in Southsea in April 2025

0

Requests for Single storey house extension quotations in Southsea in April 2025. 0% change from March 2025.

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Requests for Single storey house extension quotations in Hampshire in April 2025. 0% change from March 2025.

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

Single storey house extension searches in cities and towns near Southsea April 2025

Southsea

Southsea is a seaside hotel as well as geographic location, located in Portsmouth at the southern end of Portsea Island in Hampshire. Southsea is south to the city centre of Portsmouth as well as to the east of Old Portsmouth. Initially developing as a Victorian seaside resort in the 19th century, it developed into a thick household suburb and also large area commercial and amusement location different from Portsmouth city centre. The name of the location acquires from Southsea Castle, a fortress integrated in 1544 on the seafront in protection of the Solent and any type of strategies to Portsmouth Harbour. The Second World War had a profound impact on the city and social structures of the area. Large components of the hotel were hit by bombs during the Blitz. Only couple of components of Victorian Southsea missed out on the bombing, with prominent locations such as the Kings Road and also Elm Grove undergoing considerable quantities of damage, and the Palmerston Road shopping areas were ruined in their totality. Consequently, major clearance and reconstructing plans were in progression in the prompt post-war duration. Also though site visitor numbers have actually not been as high as in the 19th century as well as the first half of the 20th century, the effective redevelopment of the area has actually meant that it remains to bring in a lot of tourists throughout the year, as well as becoming a popular suburb. Southsea is residence to a plethora of bars, restaurants and independent stores. Palmerston Road, the primary high street of Southsea, has two nationwide outlet store and also the public library. Albert Road, an one-of-a-kind road that has a mixture of purchasing cultural locations, is recognized for the Kings Theater. For all of your residence upgrades, see to it to take advantage of credible specialists in Southsea to ensure of high quality.

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Similar Customer Enquiries for Single storey house extension in Southsea

04 Apr

House Extensions | Single Storey

Southsea - PO4

Enquiry from: Michelle O

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Terrace Looking For: Sin...

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28 Mar

House Extensions | Single Storey

Southsea - PO4

Enquiry from: LINDA C

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Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Terrace Looking For: Sin...

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17 Aug

House Extensions | Single Storey

Newport - PO30

Enquiry from: Crispin K

Start Date: Less than one month

customer has a extensions & conversions project they are looking to have done, specially they want quotes for single storey house extension. they are unsure of options so would like to discuss with a ...

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12 Feb

House Extensions | Single Storey

Cowes - PO31

Enquiry from: Philip P

Start Date: 1 to 3 months

customer made an enquiry for single storey house extension and confirmed on the quotatis site they would like quotes from a builder.customer lives in the cowes area and would like a call to discuss op...

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19 Jan

House Extensions | Single Storey

Cowes - PO31

Enquiry from: Philip P

Start Date: 1 to 3 months

customer in the cowes area made an enquiry a couple of projects including single storey house extension.call anytime and arrange an appointment to discuss. below is some details about this project:cus...

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22 Sep

House Extensions | Single Storey

Ryde - PO33

Enquiry from: Natasha S

Start Date: 1 to 3 months

large two storey and single storey extension and new roof time scale: 1-3 months please call to appoint

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15 Jun

House Extensions | Single Storey

Ryde - PO33

Enquiry from: Rob C

Start Date: Immediate

customer has a extensions & conversions project they are looking to have done, specially they want quotes for single storey house extension. they are unsure of options so would like to discuss with a ...

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09 Jan

House Extensions | Single Storey

Newport - PO30

Enquiry from: Gemma F

Start Date: Less than one month

customer is currently in the process of looking for quotes to add a single storey extension to their property. are you the property owner: owner of the property property type: semi detached looking fo...

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13 Nov

House Extensions | Single Storey

Lee-on-the-Solent - PO13

Enquiry from: Orlando E

Start Date: 1 to 3 months

customer is currently in the process of looking for quotes to add a single storey extension to their property. are you the property owner: owner of the property property type: semi detached looking fo...

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03 May

House Extensions | Single Storey

Sandown - PO36

Enquiry from: Karl D

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Relative of Owner Property Type: Semi detached Looking For: S...

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25 Mar

House Extensions | Single Storey

Chichester - PO20

Enquiry from: Judith W

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Detached Looking For: Si...

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06 Nov

House Extensions | Single Storey

Ryde - PO33

Enquiry from: Alf H

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Detached Looking For: Si...

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28 May

House Extensions | Single Storey

Hayling Island - PO11

Enquiry from: Sarah C

Start Date: Immediate

Replace existing conservatory with a single storey extension with a balcony. The single extension will be used as a sitting room, so no plumbing required. The existing area is 21' x 10' - I'm n...

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09 May

House Extensions | Single Storey

Lee-on-the-Solent - PO13

Enquiry from: Rodney F

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Semi detached Looking Fo...

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24 Jan

House Extensions | Single Storey

Hayling Island - PO11

Enquiry from: Sandra H

Start Date: 1 to 3 months

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Semi detached Looking Fo...

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15 Jan

House Extensions | Single Storey

Gosport - PO12

Enquiry from: Sophie H

Start Date: 1 to 3 months

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Other Looking For: Singl...

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06 Jan

House Extensions | Single Storey

Gosport - PO12

Enquiry from: Rebecca M

Start Date: Less than one month

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Semi detached Looking Fo...

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28 Aug

House Extensions | Single Storey

Gosport - PO12

Enquiry from: Wendy R

Start Date: Immediate

26ft long side extension x 16ft wide pitched so the side landing window is not covered.

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24 Apr

House Extensions | Single Storey

Sandown - PO36

Enquiry from: Darren R

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Terrace Looking For: Sin...

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05 Mar

House Extensions | Single Storey

Sandown - PO36

Enquiry from: Mr L

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Semi detached Looking Fo...

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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 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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