Ground floor House Extension in Dartford

Find Single Storey House Extension Prices in Dartford

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Ground floor House Extension in Dartford

Are you trying to find Single storey house extension in Dartford? Our network of builders can aid with your task. Every one of our Builder in Dartford are checked so you can see local reviews, when business was opened, rankings, approval and also day rate,  allowing you to make the right decision on who to work with. Let us take the hassle out of discovering as much as 4 experts for your Single storey house extension job.

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 appropriate for a wide variety of houses. Smaller single storey home extensions can be built without the need to apply for planning permission as they are protected by permitted development rights. Sizeable single storey extensions will still need planning permission. Single storey home extensions can also typically be positioned to either the side or rear of your house. Single storey home extensions are often used to extend kitchen areas or to add a downstairs study or utility room.

 

Additionally, they are often used to make a larger open plan area in the downstairs of the property that could be used as a kitchen diner or living area. Adding roof lamps and bifold doors to your home extension will create a sizeable airy space that provides a seamless transition into the garden. While single storey home extensions may appear simpler than other varieties of extension, careful planning is essential to make sure that the new space is practical and beautiful. Experienced architects and building contractors will be able to advise you on the best design for your home extension, considering the requirements of the new space as well as the best way to complement the existing building. Your single storey home extension could be made to match your present property and make use of similar materials for its construction or be designed to contrast, supplying an impressive effect by using different materials.

 

Elements that effect Single Storey Extension Costs

There are a couple of aspects to remember when you are setting your budget. The main variables that influence the cost of a single storey extension are the dimension and also the surface. But there are various other variables that it deserves remembering while you are making your strategies.

Costly Groundworks Needed

If it is tough to dig the structures and lay the footing for your extension, then this can boost the cost of your extensions. This might be the case if the ground is tough to deal with. Particles in the ground can also increase the costs.

  • Quality of Fixtures and Fitting
    After the dimension of the extension, the next largest element is the caliber of the surface. Choosing high-end options can cause the last cost being greater than double what it would be when choosing the standard alternatives.
  • Dimension of Extension
    When you are getting an extension on your house, the single most significant factor that will certainly influence the cost of your extension is the size of it. The larger the extension is, the more you will certainly wind up paying. If the area inside the extension is basic, without interior walls, after that this will decrease the price per m2 slightly. However, despite having this in mind. The bigger the area of your extension, the much more you pay.
  • Kind of Extension
    The kind of extension you pick will go a long way towards determining just how big your extension will certainly be. Side return extensions develop the tiniest additional area so are usually the cheapest option, while a wraparound kitchen area extension will produce the most area as well as have the most over-priced fittings and components.
  • Building Regulations
    For the most part, constructing regulations do not include a great deal of cost to a building task. Nonetheless, if you are developing an extension onto an older residence, there may be some unforeseen costs. This is particularly true if the home has not lately been updated. Structure guidelines will relate to your whole home, not just the extension. This can bring about the demand for electrics to be looked at or door replaced.

 

Kitchen Extensions:

Kitchen extensions greatly fall into the areas of single floor extensions, although all sort of property extensions could be made use of to incorporate additional area for a kitchen.

As an approximate guide, a single storey extension will set you back from ₤ 1,000 - ₤ 2,000/ m2, with a standard construct at the reduced end of the range and also a superb build quality at the greater end at a variety, 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, that will certainly provide quotes for the job you desire done. You'll get a property visit from specialists in Dartford that'll aid you to pick the appropriate Single storey house extension for your home before performing the installation. Enter your postal code to start searching now.

Average Single storey house extension cost in Dartford

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
£21,600

Avg. price

Avg. price
£29,500

Avg. price high

Avg. price high
£37,400

£37900

£28425

£18950

£9475

£0

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

Single storey house extension installation cost in Dartford 2025

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

Single storey house extension searches in January 2025

Single storey house extension Projects in Dartford in December 2024

1,513

Requests for quotations in Dartford in December 2024

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Requests for Single storey house extension quotations in Dartford in December 2024. 0% change from November 2024.

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Requests for Single storey house extension quotations in Kent in December 2024. 0% change from November 2024.

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

Single storey house extension searches in cities and towns near Dartford December 2024

Dartford

Dartford is a large town in Kent and most famous for being the gateway to London from the southeast, with both the Dartford bridge and Dartford Crossing linking to the M25. The town about the edge of the capital city features a population of 85,911 with just 2.2% without a job; below the countrywide average. For your personal property improvements in the Dartford area, be sure you use trustworthy professionals in the town.

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Single storey house extension pros in Dartford

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

House Extensions | Single Storey 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...

Similar Customer Enquiries for Single storey house extension in Dartford

07 Apr

House Extensions | Single Storey

Dartford - DA2

Enquiry from: Vijay K

Start Date: Immediate

I need a 5x3 meters extension in back garden and this will have a kitchen fitted in. There is also an additional wall I need added in another portion of the house.

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08 Sep

House Extensions | Single Storey

Dartford - DA1

Enquiry from: Gianni P

Start Date: Immediate

it is a small house, we are doing a single storey side extension, we required the installation of sprinklers system in the new open-plan area on ground floor. time scale: immediate please call to app...

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02 Jan

House Extensions | Single Storey

Dartford - DA1

Enquiry from: Mr S

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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08 Aug

House Extensions | Single Storey

Dartford - DA4

Enquiry from: Paul 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: Detached Looking For: Si...

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24 Mar

House Extensions | Single Storey

Dartford - DA2

Enquiry from: Steve D

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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30 Dec

House Extensions | Single Storey

Dartford - DA1

Enquiry from: Russell M

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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30 Dec

House Extensions | Single Storey

Dartford - DA1

Enquiry from: Alex W

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: Terrace Looking For: Sin...

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14 Mar

House Extensions | Single Storey

Swanscombe - DA10

Enquiry from: Michelle A

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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15 Jan

House Extensions | Single Storey

Dartford - DA1

Enquiry from: Lydia T

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Property Type: Detached Looking For: Single storey extension Do you have planning permission: No Would you require assistance to gain this: Yes Do yo...

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08 Dec

House Extensions | Single Storey

London - SW2

Enquiry from: Winne B

Start Date: Immediate

I would like to have a side extension or/all the way around This would enable the small hallway to be much bigger with the extension giving me two oblong rooms and a wet room along the side of the ...

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06 Aug

House Extensions | Single Storey

London - SW8

Enquiry from: Pep S

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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25 Mar

House Extensions | Single Storey

London - SW2

Enquiry from: Nicola E

Start Date: 1 to 3 months

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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21 Nov

House Extensions | Single Storey

London - SW16

Enquiry from: Katie P

Start Date: Immediate

Side extension and complete house renovation

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09 Oct

House Extensions | Single Storey

London - SW2

Enquiry from: Brian W

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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28 Jul

House Extensions | Single Storey

London - SW16

Enquiry from: Alex M

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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05 Apr

House Extensions | Single Storey

London - SW16

Enquiry from: Deirdre B

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: Terrace Looking For: Sin...

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05 Oct

House Extensions | Single Storey

London - SW4

Enquiry from: Helen C

Start Date: 1 to 3 months

I currently live in a one bedroom ground floor garden flat, which is currently laid out with the living room at the front, then the bedroom, a kitchen/breakfast room and a bathroom at the back. There ...

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19 Sep

House Extensions | Single Storey

London - SW8

Enquiry from: Mary P

Start Date: Immediate

Single storey lean to

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04 May

House Extensions | Single Storey

London - SW16

Enquiry from: Jon 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: Terrace Looking For: Sin...

Post a similar request >

03 Apr

House Extensions | Single Storey

London - SW16

Enquiry from: Alin S

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 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.

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.

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