Ground floor House Extension in Grimsby

Request Single Storey House Extension Prices in Grimsby

Home > Extensions & Conversions Projects > Single storey house extension > Grimsby

Ground floor House Extension in Grimsby

Are you searching for Single storey house extension in Grimsby? Our network of builders can help with your job. All of our Builder in Grimsby are examined so you can see local honest reviews, when business was started, ratings, satisfaction as well as price,  allowing you to make the appropriate choice on who to work with. Allow us take the headache out of locating approximately 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 extremely cost effective and they are appropriate for a wide variety of homes. Smaller sized single storey home extensions can be built without the need to make an application for planning permission because they are covered under 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 back of your house. Single storey home extensions can be used to expand kitchens or even to add a downstairs study or utility room.

 

Also, they are often used to create a larger open plan area in the downstairs of the house that may be used as a kitchen diner or living area. Adding roof lighting and bifold doors to your home extension will generate a big airy space that creates a seamless transition in to the garden. While single storey home extensions may appear less complicated than other sorts of extension, careful planning is still essential to make sure that the new space is useful and attractive. Experienced architects and contractors can advise you on the most suitable 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 current property and employ similar materials for its construction or be made to contrast, supplying an impressive effect by using differing materials.

 

Aspects that impact Single Storey Extension Prices

There are a few variables to remember when you are setting your budget plan. The main factors that influence the price of a single storey extension are the dimension as well as the surface. Yet there are various other elements that it is worth remembering while you are making your plans.

High Priced Groundworks Needed

If it is tough to dig the foundations and lay the footing for your extension, then this can increase the cost of your extensions. This could be the case if the ground is difficult to deal with. Particles in the ground can likewise raise the prices.

  • Quality of Fixtures and Fitting
    After the size of the extension, the following biggest element is the caliber of the surface. Selecting premium alternatives can lead to the final price being greater than dual what it would be when selecting the basic alternatives.
  • Size of Extension
    When you are obtaining an extension on your house, the single biggest element that will certainly influence the cost of your extension is the size of it. The larger the extension is, the much more you will certainly wind up paying. If the location inside the extension is basic, without interior walls, after that this will certainly decrease the cost per m2 a little. However, despite having this in mind. The bigger the location of your extension, the more you pay.
  • Sort of Extension
    The sort of extension you select will go a long way towards dictating just how huge your extension will be. Side return extensions create the smallest added space so are frequently the cheapest choice, while a wraparound cooking area extension will produce one of the most room and have the most over-priced fittings and components.
  • Building Regulations
    In most cases, building regulations don't add a great deal of price to a structure job. Nonetheless, if you are developing an extension onto an older home, there may be some unanticipated prices. This is especially real if the home has actually not recently been updated. Building guidelines will relate to your whole house, not just the extension. This can bring about the need for electrics to be taken a look at or door replaced.

 

Kitchen Extensions:

Kitchen extensions mainly come under the realms of single floor extensions, although all sort of property extensions could be made use of to incorporate added area for a kitchen.

As an approximate guide, a single storey extension will certainly set you back from ₤ 1,000 - ₤ 2,000/ m2, with a fundamental develop at the reduced end of the range and an excellent develop high quality at the higher end at a variety, with expenses of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will supply as much as four Single storey house extension pros locally, who will certainly provide quotations for the job you want done. You'll receive a home visit from professionals in Grimsby that'll assist you to choose the appropriate Single storey house extension for your house before executing the installation. Enter your postal code to start looking currently.

Average Single storey house extension cost in Grimsby

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
£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 Grimsby, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Grimsby 2026

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

Single storey house extension on Google in Grimsby

Google searches that showed Local Quotes, 16 July to 13 October 2026

64

Searches that showed our Single storey house extension page for Grimsby

2,276

Searches that showed one of our pages for Grimsby, all services

Source: Google Search Console, the number of times our pages appeared in Google search results. It counts searches that showed the page, not quote requests.

Single storey house extension searches near Grimsby, 16 July to 13 October 2026

2

Searches that showed our page for Barton-upon-humber

Grimsby

Grimsby is the administrative centre of North East Lancashire, based on the coast of the Humber Estuary in north east England. Grimsby has a population of just over 87,000 and the town is most famous for its angling industry. Should you require household developments completed on your coastal property in Grimsby, always work with respectable specialists and get the most from your home.

Looking for Single storey house extension in Grimsby?

Get free quotes from local builders

Get free quotes

Similar Customer Enquiries for Single storey house extension in and around Grimsby

12 Feb

Single storey house extension

Market Rasen - LN7

Enquiry from: Rob M

Start Date: Immediate

I'm looking for a 6x3m, single storey extension, connected on the long side, which we plan to use as a kitchen, at the rear of the house. We'd like patio doors at the rear, on the opposite long side

Post a similar request >

Advertisement

Local & reliable builders near me

Tell us about your single storey house extension project

Answer a few quick questions, so we can match you with local builders who can help.

Find up to 4 builders in Grimsby

Get free, no-obligation local single storey house extension quotes from 4 verified builders working in Grimsby.

Hire with confidence

Compare customer reviews, services and prices, and choose the right tradesperson for you.

Our reviews

Average

Quick responses and lots of informa ...

Quick responses and lots of information shared

It did help me to find good archite ...

It did help me to find good architect.

Did all the leg work to identify ap ...

Did all the leg work to identify appropriate traders to complete my job

FAQs

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 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 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.

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.

Single storey house extension

Other Top Projects in Grimsby

Customer Reviews

Overall rating:


Grimsby Single storey house extension pros are rated 4.8 out of 5 on average: 2 rated pros, 6 reviews, of 9 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 Grimsby Single storey house extension contractors

Are you a builder in Grimsby?

We can help you get more single storey house extension work with our qualified job leads and boost your business.

Join today