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House Extension in city

House extension includes a wide variety of advantages that makes it very easy to see why the extension could be a terrific uptick in the prospective cost of your residential property in regards to sales. So if you're seeking to develop a brand-new house extension however still not encouraged about the job, we're right here to assist you. Being totally aware any kind of house building and construction job is typically a hefty investment, there's a huge requirement to be set on your decision before arranging the beginning of any job. So are house extensions worth it? Below are a few of the leading advantages provided by house extensions to help you decide if it's one of the most ideal path for you.

 

What's Involved in Building an Extension?

The steps will certainly vary relying on the range of your extension, yet you can expect some, otherwise all, of the below to be involved when adding an expansion to your house:

 

  1. Obtaining Building Regulations or Planning Permission (if needed as the extension is larger than permitted development).
  2. Inspecting your leasehold contract (if relevant) to see to it you can do what you want to do.
  3. Getting an architect  to draw up the plans, considering your expected usage ( kitchen area, shower room, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance coverage service provider to let them recognize of the prepared job ahead of it beginning.
  6. Acquiring car parking permits if needed for your professionals to ensure they have very easy access to your residential property.
  7. Making certain all intended work falls within allowed allowables.
  8. Clearing up the area as well as digging deep into if needed, including the elimination of trees.
  9. Building work can start.

 

What is the cost of a house extension in city?

If you're thinking about including a 2 floor house extension, after that setting a allocate this task would be a great method to get going. Similar to a back extension, a 2 floor extension generally leaves the rest of the building requiring some job and, due to its dimension, this might suggest the re-development of the entire house - which is why they can be really pricey. Several of the other influencing variables that can have large impact on a two floor house extension expense consists of: your place, the dimension of the develop, intricacy of the design (anything beyond the typical construct will usually require even more proficiency and also time), the glazing to be integrated (the a lot more the glass utilized in the project, the a lot more the material expense), along with the group used.

Average House extensions cost in Peterlee

The regular cost of House extensions are £50,000 in Peterlee. Costs vary based upon the materials and the company picked. The upper price range can be as high as £68,000. The material costs are in most cases around£10,500.

Average price per House extensions job in 2025

Avg. price low

Avg. price low
£42,000

Avg. price

Avg. price
£50,000

Avg. price high

Avg. price high
£68,000

£68500

£51375

£34250

£17125

£0

Prices based on actual House extensions costs for Peterlee, as reported by local LeadsDoWork members.

House extensions installation cost in Peterlee 2025

Labour cost £27,000
Material cost £10,500
Waste removal £2,500
Time frame: 10-14 weeks

House extensions searches in June 2025

House extensions Projects in Peterlee in May 2025

462

Requests for quotations in Peterlee in May 2025

4

Requests for House extensions quotations in Peterlee in May 2025. -50% change from April 2025.

40

Requests for House extensions quotations in County Durham in May 2025. -20% change from April 2025.

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

House extensions searches in cities and towns near Peterlee May 2025

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Peterlee

The County Durham town of Peterlee is a small town and made under the New Towns Act of 1946. It now has a populace of 30,093 and shares good ties with Sunderland and Hartlepool. For any house developments inside the coastal town of Peterlee, take a look at quotations and get the very best value for money from respectable specialists in the region.

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Similar Customer Enquiries for House extensions in Peterlee

03 Jan

House Extensions

Peterlee - SR8

Enquiry from: Emma F

Start Date: Immediate

Single Storey extension to front of property. Are you the property owner: Owner of the property Property Type: Detached Looking For: Single storey extension Do you have planning permission: No Do you ...

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09 May

House Extensions

Peterlee - SR8

Enquiry from: Michael T

Start Date: 1 to 3 months

1.5x1.5m brick built porch, one window, tiled roof and door Are you the property owner: Owner of the property Do you have planning permission: No What material would you like the roof made from: Tile ...

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04 Apr

House Extensions

Peterlee - SR8

Enquiry from: Richard H

Start Date: Immediate

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Terrace, Work description: A 3 metre wide 5 metre long single story pitched tile roof

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17 Feb

House Extensions

Peterlee - SR8

Enquiry from: Stewart W

Start Date: Immediate

single story extension 7m by 4m A loft conversion Or a 10m by 3m single story extension Are you the property owner: Owner of the property Looking For: Double storey extension Do you have planni...

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24 Dec

House Extensions

Peterlee - SR8

Enquiry from: Kerry S

Start Date: Immediate

12ft x 10ft Summer room , tiled roof, French door , 2 Windows , double radiator, electrics, plastered, summer room adjoining onto the dinning room

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24 Jun

House Extensions

Newton Aycliffe - DL5

Enquiry from: Claire J

Start Date: Immediate

Full garage conversation (single garage)

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06 Jun

House Extensions

Newton Aycliffe - DL5

Enquiry from: Joyce B

Start Date: Immediate

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

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09 Dec

House Extensions

Hartlepool - TS24

Enquiry from: Jennifer O

Start Date: Immediate

customer in hartlepool areas is looking to do a couple of projects at the moment, and would like quotes for house extension.confirmed interest via email at 09/12/2021 13:59.please call to arrange appo...

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16 Jul

House Extensions

Ferryhill - DL17

Enquiry from: Gary T

Start Date: Immediate

We are looking to extend out the back of our property to create a bigger kitchen & dining space downstairs and a bigger bathroom & third bedroom upstairs.

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30 Jan

House Extensions

Stockton-on-tees - TS18

Enquiry from: David W

Start Date: Immediate

Ground floor extension approximately 3m x5m

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24 Oct

House Extensions

Ferryhill - DL17

Enquiry from: Gemma B

Start Date: Immediate

are you the property owner: owner have you considered getting your windows replaced to match a new conservatory: no other forms: house extension agreed to receive quotes for selected products: yes pl...

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01 Sep

House Extensions

Stockton-on-tees - TS19

Enquiry from: Jolene S

Start Date: Immediate

add a porch to the front of property and a vrick wall and bay window to a garage conversion are you the property owner: owner of the property do you have planning permission: no do you have planning p...

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21 Aug

House Extensions

Hartlepool - TS26

Enquiry from: Sheila H

Start Date: Immediate

brick porch to front of house aprox. 21foot x7foot 6 inches are you the property owner: owner of the property do you have planning permission: no what material are you looking for: upvc what material...

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08 Jul

House Extensions

Newton Aycliffe - DL5

Enquiry from: David C

Start Date: Less than one month

we are wanting a full side of our 3 bed semi extended ***, require plans aswell if you do this. are you the property owner: owner of the property looking for: double storey extension do you have plann...

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17 Oct

House Extensions

Stockton-on-tees - TS20

Enquiry from: Christopher Y

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Semi detached Looking For: Double storey extension Do you have planning permission: No Do you have plans drawn up: No Do you require Pl...

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27 May

House Extensions

Spennymoor - DL16

Enquiry from: Iain C

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Semi detached Looking For: Single storey extension Do you have planning permission: No Do you have plans drawn up: No Do you require Pl...

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15 Feb

House Extensions

Stockton-on-tees - TS19

Enquiry from: Kathleen L

Start Date: Immediate

2x3 metre porch with dwarf wall half glass front wood composite 5 lever lock with pitched roof Are you the property owner: Owner of the property Do you have planning permission: No What material are y...

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16 Dec

House Extensions

Newton Aycliffe - DL5

Enquiry from: Chris M

Start Date: Less than one month

Knock down 3*5m sunroom and build weatherproof shell only 3*9m single story extension with RSJ knock through to kitchen opening width 3m approx. Are you the property owner: Owner of the property Prope...

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05 Oct

House Extensions

Hartlepool - TS25

Enquiry from: Andrew M

Start Date: Immediate

Two storey rear extension (width = 6.2 metres depth from house = 4 metres). Ground floor comprises open plan dining/living space across full width of extension and removal of existing rear external wa...

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22 Sep

House Extensions

Hartlepool - TS25

Enquiry from: Jan P

Start Date: Less than one month

Double storey extension building all wiring .plastering. plumbing to be done. Planning permission and building regulations in place Are you the property owner: Owner of the property Property Type: Sem...

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FAQs

Can I extend the front of my house?

When it comes to extending a home, the rear of the house often comes to mind a lot more than the front. However, this doesn’t mean that you can’t extend the front of your house. This can be done either as part of a renovation project whereby the entire house is incorporated or it can also be done in isolation. It’s possible to extend the front of your house without the need to apply for a planning permission, however, there are a bunch of limitations you’d have to comply with if you wish to carry out with such a project. Sometimes, this may imply that extending to the front of your home is more tedious and tasking than extending your home’s rear. So exactly how far can you extend the front of your home without planning permission?

 

The short and simple answer to this question is 2 metres square area with a height not more than 3 metres. Generally, you do not need a planning permission to build a front porch as long as its area doesn’t go beyond 2 square metres from a public road or walkway. Also, a tiled or slated roof can be as much as 4 metres but other roofs must not go beyond 3 metres in height. If you want to extend the front of your home beyond the restrictions specified, then you’ll have to apply for a planning permission.

 

Extending the front of home can be quite costly, but this can be controlled by not building to the extension to the highest specification, not including an extension on kitchens or bathrooms and more.

how much does a two storey house extension cost?

If you’re considering adding a two storey house extension, then setting a budget for this project would be a great way to get started. Similar to a rear extension, a two storey extension usually leaves the rest of the building needing some work and, due to its size, this may imply the re-development of the entire house - which is why they can be very costly. Some of the other influencing factors that can have big impact on a two storey house extension cost includes: your location, the size of the build, complexity of the design ( anything beyond the standard build will normally require more expertise and time), the glazing to be incorporated ( the more the glass used in the project, the more the material cost), as well as the team used.

Generally, when it comes to extensions, the major part of the expenses will be made on the build of the project. This is because it doesn’t only cover the material cost but also the contractor’s overhead as well as the daily rates. At this stage, the extension prices can be determined by the standard of the work that’s being done.

For a fairly average room size of about 18 square metre, the two storey extension should cost within the range of £2,500 to £3,000 per square metre - with the range being determined by the finishes incorporated. Therefore, a two storey extension of about 18 square metre should cost within the range of £45,000 to £55,000. However, this is with the assumption that there are standard window sizes, bathroom suits are modest, and without any need for any purpose joinery or glazing. If you wish to include all these extra features you’ll also have to pay more to make the total cost between £70,000 to £80,000.

how long do house extensions take?

If you’re about to start your house extension project and wondering how long it’ll take to complete, you’re not alone! This is one of the most common questions that’s asked by homeowners in the UK and across the globe. However, there’s no single precise answer for this as there are multiple factors that’ll affect the length of time it’ll take to complete your home extension. These factors include the size of the construction work as well as whether you’re planning to live in the house after completion or otherwise.

For a single extension, the length of time it’ll take to complete the home extension is normally up to 3 months. So let’s break this down:

As you would have expected, the first step to be taken is the preparation of the site. You start by digging out the footing and preparing the foundation which should take about 2 weeks. This is then followed by the damp course installation as well as the fitting of any drains needed around the extension which will also take a further 2 weeks.

The 5th week will be for the construction of the external walls as well as putting the blockwork in place for the provision of the cavity wall insulation. A further 2 weeks after this, will be dedicated to the installation of the roof structure and the internal walls.

It’s at this junction that you’ll call on your weather proof installer to fit in your uPVC windows and doors. Once done, the gas fitters and electricians will have to be on site to connect power to your new extension building. Subsequently, this will be followed by internal wall plastering as well as breaking through your main house. Once the plaster is dried, decorations completed and all the required furniture and units installed, the extension is ready for use.

how much value does an extension add to your house?

Are you interested in extending your home to create more living space? If yes, then you’d probably want to know how much value it can add to your property in order to compare the building costs to the potential value gain. Well, as long as you know what you’re doing, your house doesn’t necessarily have to be a money pit. So what are your options when talking about home extensions and what’s the associated value to be gained?

• Bathroom Extensions

Although you should have it in mind that bathroom extensions isn’t usually that cheap, but once done, it can increase the value of a standard UK house within the range of £12,000 to £15,000. Meanwhile the finishing cost of a bathroom can range from £2,500 to £7,000.

• Single or Double Storey Extensions

Single storey extensions are always huge when it comes to increasing the value of your home - giving about 4 to 7 percent increase. If it goes that far, then literally nothing beats a full spectrum, double storey extension which can give up to 11 percent increase in the value of a property - equalling about a whooping £33,000 for a standard home in the UK.

• Conservatory Extension

With conservatories becoming more and more popular in the UK due to the weather conditions, several buyers are now including it’s availability as part of the criteria for purchasing a house. Wonder why? This is simply because everyone wants to enjoy their garden all throughout the year. As a result of this high demand, adding this type of extension to your house can go a long way to increase it’s value. However, it’s very important to incorporate high quality materials during construction. With glass conservatories offering, on the average, up to £5,000 increase in value, the cheaper PVC alternative offers much less value and can also deter potential buyers.

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