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House Extension in city

House extension comes with a large range of benefits which makes it very easy to see why the extension could be a wonderful uptick in the possible price of your property in terms of sales. So if you're wanting to build a brand-new house extension but still not encouraged regarding the job, we're below to help you. Being fully aware any residence building and construction work is usually a heavy investment, there's a huge need to be set on your decision prior to scheduling the beginning of any job. So are house extensions worth it? Below are several of the top advantages supplied by house extensions to aid you decide if it's the most suitable course for you.

 

What's Associated with Including an Extension?

The steps will certainly vary relying on the extent of your extension, yet you can expect some, otherwise all, of the below to be entailed when including an extension to your residence:

 

  1. Acquiring Building Regulations or Planning Permission (if needed as the extension is larger than permitted development).
  2. Inspecting your leasehold contract (if suitable) to make sure you can do what you wish to do.
  3. Hiring an architect  to create the plans, considering your intended usage (kitchen, washroom, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance policy company to let them know of the intended job ahead of it starting.
  6. Getting car parking permits if required for your contractors to guarantee they have easy accessibility to your building.
  7. Making certain all intended work falls within permitted allowables.
  8. Cleaning the area and also digging deep into if essential, consisting of the removal of trees.
  9. Structure job can begin.

 

What is the price of a house extension in city?

If you're considering adding a two floor house extension, after that establishing a budget for this task would be a great way to start. Comparable to a back extension, a two storey extension generally leaves the rest of the building requiring some job and, as a result of its size, this may indicate the re-development of the whole house - which is why they can be very pricey. A few of the various other influencing variables that can have big effect on a two storey house extension expense includes: your area, the size of the construct, complexity of the design (anything past the basic construct will normally require more know-how and also time), the glazing to be integrated (the a lot more the glass made use of in the job, the extra the material price), in addition to the team used.

Average House extensions cost in Seaham

The regular cost of House extensions are £50,000 in Seaham. 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 Seaham, as reported by local LeadsDoWork members.

House extensions installation cost in Seaham 2025

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

House extensions searches in May 2025

House extensions Projects in Seaham in April 2025

687

Requests for quotations in Seaham in April 2025

4

Requests for House extensions quotations in Seaham in April 2025. -20% change from March 2025.

40

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

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

House extensions searches in cities and towns near Seaham April 2025

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4

Requests for quotations in Seaham in April 2025

4

Requests for quotations in Peterlee in April 2025

Seaham

Seaham is a small town in County Durham. It is situated 6 miles southern of Sunderland and also 13 miles east of Durham. St. Mary the Virgin, the tiny parish church, goes back to the 7th century, as well as is among the 20 oldest churches around in Britain. Formerly called Seaham Harbour, the development of the settlement right into a town since the 18th as well as 19th centuries was a gradual process. The turning factor came in 1928 when production started at Vane Tempest, the last town colliery to be opened up in the United Kingdom. It is a town packed with gorgeous beaches, and from 2001, when a lot of the Durham coast was identified as a 'heritage coast', major restoration work occurred on Seaham coastline. In 2002, the restoration job, referred to as the Turning the Tide task, won, jointly with the Eden Project, the honor for Outstanding Achievement in Regeneration in the yearly Royal Institution of Chartered Surveyors awards. The modern mall has the objective to revitalise the area after the pit closures in the 1980's and also 1990's seriously affected the regional economy, using the successful re-development of the central buying district of an adjoining town as a version. It includes numerous industrial chain stores as well as food outlets offering job and also purchasing opportunities. A survey carried out in 2006 located that Seaham is the leading home rate rise hotspot in England as well as Wales as average prices increased by 172 per cent given that 2003. This is an increase that has been assisted significantly by regrowth operate in the area and the growth of a new housing estate, East Shore Town. For every one of your house upgrades, make certain to use credible professionals in Seaham to make sure of high quality.

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Similar Customer Enquiries for House extensions in Seaham

07 May

House Extensions

Seaham - SR7

Enquiry from: Richard H

Start Date: Immediate

customer made an enquiry for house extension and confirmed on the quotatis site they would like quotes from a builder.mr lives in the seaham area and would like a call to discuss options.see below det...

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23 Feb

House Extensions

Seaham - SR7

Enquiry from: MALCOLM M

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Property Type: Semi detached How many bedrooms does the property have: 3-4 Bedrooms Other Forms: 45 Agreed to recieve quotes for selected products: Y...

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08 Feb

House Extensions

Seaham - SR7

Enquiry from: MR G

Start Date: 1 to 3 months

TO ADD A SINGLE FLOOR 16 FOOT X 15 FOOT FLAT ROOF SIDE EXTENSION ADDING TO THE SIDE OF MY X LOCAL AUTHORITY HOUSE Customer is currently in the process of looking for quotes to add a Single storey ext...

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05 Feb

House Extensions

Seaham - SR7

Enquiry from: Pauline B

Start Date: 1 to 3 months

Homeowner Please contact to appoint Are you the property owner: Owner of the property Looking For: Single storey extension Do you have planning permission: No Do you have plans drawn up: No Do you re...

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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

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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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21 Apr

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Durham - DH1

Enquiry from: Lade A

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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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26 Jan

House Extensions

Durham - DH1

Enquiry from: Derek M

Start Date: 1 to 3 months

loft conversion to include master bedroom with ensu*** bedroom with ensuite and new roof. customer is currently in the process of looking for quotes to add a double storey extension to their property...

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12 Jan

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Hartlepool - TS27

Enquiry from: Donna T

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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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24 Oct

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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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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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26 Apr

House Extensions

Durham - DH1

Enquiry from: Timothy C

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Detached How many bedrooms does the property have: 3-4 Bedrooms Other Forms: House Extension Agreed to receive quotes for selected prod...

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14 Oct

House Extensions

Hartlepool - TS27

Enquiry from: Blanche K

Start Date: 1 to 3 months

Single story extension to back of house to create large Kitchen diner onto garden Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are y...

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07 Jan

House Extensions

Durham - DH1

Enquiry from: Michael F

Start Date: Immediate

Property Type: Detached

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03 Jan

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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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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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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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08 May

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Durham - DH1

Enquiry from: Neville F

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I need asingle storey wrap arounx kitchen and utility /toilet extension 25 feetx10feet x25feet. Looking For: Single storey extension Are you the property owner: Owner of the property Do you have plann...

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04 Apr

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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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15 Mar

House Extensions

Durham - DH1

Enquiry from: Toby J

Start Date: Immediate

Small single height glass extension to rear of town house Looking For: Single storey extension Do you have planning permission: No Do you have plans drawn up: No Do you require Electrical Work: No Do ...

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FAQs

when do you need planning permission for a house extension?

If you’re planning on adding a house extension to your property, you’d probably be worried about whether or not your proposed extension would require a planing permission. Well, it may be relieving to know that not every house extension project would require a formal consent, and in fact, several extensions are covered by the permitted development rights. Not only can this save you a considerable amount of time especially at the project’s planning phase, but it’ll also save you money on the application fee. In the UK, single storey extensions to the house’s rear can be 3 metres deep for both semi detached houses and terraces or 8 metres deep for detached homes.

So how do you know when you’d require a planning permission for your home extension? Well, if your extension plan fits these criteria explained below, then your project is most likely going to be allowable as a permitted development.

• Extensions, which includes previous additions, must not go beyond half of the original house’s total surrounding land area.

• The main elevation, or side elevation where it fronts the highway, must not be extended forward.

• For single storeys, the rear additions must not extend more than the original house’s rear by more than 3 metres in both semi attached homes and terraces (4 metres for detached houses).

• Extensions to the side must be a single storey with a height not exceeding 4 metres and not going beyond 50% of the original house’s width.

• Extensions hat within 2 metres of a boundary should have a eaves height not more than 3 metres.

• Multi storey addition must not extend beyond the original house’s rear wall by a maximum of 3 metres or 7 metres of the boundary opposite the rear wall.

• Permitted development rights do not apply in listed buildings or designated areas.

how to finance a house extension?

Do you want to beautify and increase the value of your home? If yes, a refurb and house extension is definitely a great option to consider. Depending on your home extension project, the value that’ll be added to your home’s resale value varies. However, the cost of completing a house extension project can be huge, so you just might want to consider your financing options. Fortunately, there are various options through which your house extension project can be funded with each having its own pros and cons. Your specific circumstances will determine the one that’s going to work best for you, so let’s take a look at some of the best options to help you fund your project.

• Home Remortgaging

The process whereby a mortgage is transferred from one provider to the other is known as remortgaging. This is usually done to generate funds for a project by entering a more lengthy repayment term commitment when switching. If you want to raise your funds in a quick manner, this process works best.

• Savings

This is a good reason to cultivate a good saving habits. If you’ve been able to save up some mega bucks then you’d probably won’t have to borrow money to finance your house extension.

• Unsecured Loans

If you do not buy into the idea of borrowing more against your property, you may just be able to apply for an unsecured loan especially if you have a good credit record. A secured loan makes use of collaterals like a car or house to serve as a cover for the lender, meanwhile an unsecured loan is based mainly on the credit managing history of the borrower.

• Credit Card

There are some great benefits that comes with financing your small or medium scale extension project with your credit card. Not only does it offer some real lifeline if problems arise during the project, but you can also avoid paying excessive interest on the investment by ensuring your deal has a 0% introductory rate.

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.

Do I need my neighbours’ permission for an extension?

Well the reality is, sometimes, neighbours just don’t get along. With several individuals living in close proximity, it’s little surprise they tend to get on one another’s nerves from time to time. However, there’s a difference between having a tiff and being able to transform your house the way you want without having to obtain your neighbour’s approval.

The short and simple answer to this question is, not necessarily. However, you must first educate yourself by thinking about your extension and how it affects the houses around you. We’d strongly recommend you talk proposals through with your neighbour so as to avoid possible conflicts later. There are a number of reasons why your neighbour can protest to your new home extension plans. Let’s take a look!

 

  • In the event whereby your new extension is blocking their view or providing an unwanted shade on their property. Here, they have a legitimate reason to protest as no one would want their once sunny garden suddenly covered or plummet into shade.
  • In the event where it leads to a loss of privacy. For instance, if your new extension possesses a window which overlooks the neighbour’s property in any way. This is likely to be taken as an invasion of privacy and that has a little to no chance of being a welcomed idea.
  • If it’s a major project and going to take a lot of weeks before completion. The noise generated, especially when your neighbours are enjoying your summer holidays or weekends, can make their gardens not as relaxing as it used to be.
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