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 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 Dartford, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Dartford 2026

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

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 kitchen extension add value to your house?

If you’re planning to add a kitchen extension to your property or perhaps you’re simply looking for ways to increase the value of your property, this is one of the common questions that usually pops up. A simple answer to this question is yes, a kitchen extension will add value to your house. With a kitchen being one of the most frequently used room in a house, adding an extra space to the commonly used room can only increase the value of the entire property. However, to determine the value added by such an extension, there’s a need to calculate the cost of setting one up first.

Kitchen extension costs are greatly influenced by a wide range of variables such as the size, type of the extension and specifications, your location, professional fees, materials used and more. Overall, the type of the extension you opt for will play the most significant role in the determination of your kitchen extension cost. Here, we’ll be looking at a single storey kitchen extension.

For a single storey kitchen extension, you can expect your home’s market value to increase within the range of 5 percent to about 10 percent. When trying to calculate the cost of kitchen extension, it’s crucial to take into account how much value it’ll add to your home so as to make sure that the amount expended will not outweigh the expected value to be added by the project.

For a more accurate idea, there’s the need to consult local estate agents. However, for a much needed guideline, single storey kitchen extensions are usually able to add about 5 to 10 percent to a home’s value, while double storey extension should be up to 20 percent. But as stated earlier, this will depend on several variables.

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 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.

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Customer Reviews

Overall rating:


Dartford Single storey house extension pros are rated 4.4 out of 5 on average: 8 rated pros, 55 reviews, of 43 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 Dartford Single storey house extension contractors

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