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House Extension in city

House extension comes with a large range of benefits which makes it simple to see why the extension could be a fantastic uptick in the possible price of your building in terms of sales. So if you're wanting to construct a brand-new home extension however still not encouraged regarding the job, we're right here to help you. Being fully aware any kind of home building work is typically a heavy investment, there's a big need to be set on your choice prior to arranging the start of any kind of work. 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 ideal route for you.

 

What's Involved in Adding an Extension?

The actions will differ relying on the scope of your extension, yet you can anticipate some, if not all, of the below to be included when adding an expansion to your home:

 

  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 intend to do.
  3. Enlisting an architect  to prepare the plans, considering your planned use ( cooking area, bathroom, research study).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance coverage service provider to let them understand of the intended job ahead of it starting.
  6. Getting car park allows if required for your professionals to guarantee they have simple access to your residential property.
  7. Ensuring all planned job drops within allowed allowables.
  8. Clearing up the space and excavating if needed, 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 including a two storey house extension, then setting a allocate this job would be a terrific way to get started. Similar to a rear extension, a 2 floor extension typically leaves the rest of the building requiring some job and, due to its size, this may imply the re-development of the whole house - which is why they can be very costly. A few of the various other influencing elements that can have big impact on a two storey house extension expense includes: your place, the size of the construct, complexity of the design (anything beyond the basic construct will normally require more competence and also time), the glazing to be incorporated (the a lot more the glass made use of in the project, the extra the product price), as well as the group utilized.

Average House extensions cost in Plymouth

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

House extensions installation cost in Plymouth 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 Plymouth in May 2025

6,225

Requests for quotations in Plymouth in May 2025

10

Requests for House extensions quotations in Plymouth in May 2025. 0% change from April 2025.

100

Requests for House extensions quotations in Devon in May 2025. 0% change from April 2025.

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

House extensions searches in cities and towns near Plymouth May 2025

10

Requests for quotations in Launceston in May 2025

10

Requests for quotations in Plymouth in May 2025

6

Requests for quotations in St Austell in May 2025

4

Requests for quotations in Bodmin in May 2025

4

Requests for quotations in Saltash in May 2025

Plymouth

Plymouth is an English city situated on the south coast of Devon with a population of around 250,000. The city takes fame from its big port, which is well known for holding numerous navy ships. Thanks to this military significance, Plymouth was victim to a number of bombings in the Second World War and since has gone through much redevelopment to rework the area. This has created a modern-day feel, with a spread of new homes throughout the suburbs.

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Similar Customer Enquiries for House extensions in Plymouth

23 Oct

House Extensions

Plymouth - PL7

Enquiry from: Geraldine B

Start Date: 1 to 3 months

customer in plymouth area made an enquiry for house extension online. confirmed via sms at 18:11 confirmed via email at 18:11 please call to arrange an appointment to discuss options are you the prop...

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10 Feb

House Extensions

Plymouth - PL5

Enquiry from: Lisa G

Start Date: 1 to 3 months

granny flat extension to rear of property. 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 yo...

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14 Dec

House Extensions

Plymouth - PL7

Enquiry from: Mark D

Start Date: Immediate

Submit your free quote for rated tradespeople

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28 Dec

House Extensions

Plymouth - PL9

Enquiry from: Jeff M

Start Date: Immediate

are you the property owner: owner have you considered getting your windows replaced to match a new conservatory: yes how many windows are you looking for: 1 window other forms: house extension agreed...

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22 May

House Extensions

Plymouth - PL2

Enquiry from: Ian S

Start Date: Immediate

Basic enquiry so emails only please for now, for property would move to (not bought yet, so not this address but still Plymouth) eg single or double extension prices 12sqm per floor (maybe less maybe ...

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11 Feb

House Extensions

Plymouth - PL1

Enquiry from: Rachael B

Start Date: Immediate

Stable for a section A pony

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12 Sep

House Extensions

Plymouth - PL5

Enquiry from: Scott C

Start Date: Immediate

Two storey side extension, ground floor to extend out the lounge with bi-folding doors out into the back garden. First floor to extend a small box room into the build as a bedroom with an open suite b...

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23 Apr

House Extensions

Plymouth - PL5

Enquiry from: Velina H

Start Date: 1 to 3 months

Homeowner Please contact to appoint

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14 Aug

House Extensions

Plymouth - PL5

Enquiry from: Gavin B

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Semi detached Do you have planning permission: No Do you have plans drawn up: No Do you require Plumbing Work: Yes Do you require Elec...

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05 Aug

House Extensions

Plymouth - PL3

Enquiry from: Tracy J

Start Date: Less than one month

Are you the property owner: Owner of the property Property Type: Semi detached Other Forms: 45 Agreed to recieve quotes for selected products: Yes Please call to appoint

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01 May

House Extensions

Plymouth - PL7

Enquiry from: Dave L

Start Date: Immediate

Extension to rear of house, part glazed double uPVC doors, Velux roof in pitch.

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16 Apr

House Extensions

Plymouth - PL9

Enquiry from: Tony H

Start Date: Immediate

Are you the property owner: Owner of the property Looking For: Single storey extension Do you have planning permission: Yes Do you have plans drawn up: No Do you require Plumbing Work: No Do you requi...

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25 Mar

House Extensions

Plymouth - PL6

Enquiry from: Chris R

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Other Forms: 45 Agreed to recieve quotes for selected products: Yes Please call to appoint

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18 Jan

House Extensions

Plymouth - PL7

Enquiry from: Kirstey J

Start Date: Immediate

Extension to the kitchen to the same width as the dining room

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29 Nov

House Extensions

Plymouth - PL6

Enquiry from: Nicholas C

Start Date: Immediate

2 story extension Apex roof to blend in with existing roof. Extend kitchen with out looking bi folding door an internal utility room, above bedroom with bathroom in existing space with linked corrido...

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24 Nov

House Extensions

Plymouth - PL9

Enquiry from: Paul M

Start Date: Immediate

Kitchen extension with tiled roof. Approx size 2.0 x2.5 Mts . Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owne...

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11 Oct

House Extensions

Plymouth - PL5

Enquiry from: Natasha R

Start Date: Immediate

I would to have a house extension for my mother home. But she would like to be separate from the house if that is possible. There is enough room to put a extension of 3m x 7m with a first floor too. T...

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14 Jul

House Extensions

Plymouth - PL2

Enquiry from: Bethan L

Start Date: Immediate

1st story extension for bathroom over the top of existing first story extension. Plumbing below already. Room 2.94m x 2.77m

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22 Feb

House Extensions

Plymouth - PL6

Enquiry from: Karen T

Start Date: Immediate

Conversion of existing conservatory

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21 Nov

House Extensions

Plymouth - PL7

Enquiry from: Tom F

Start Date: Immediate

extension to kitchen, removal of existing external kitchen wall to extend kitchen, removal of internal wall separating kitchen dining area, to create kitchen diner

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FAQs

Can an extension add value to my home?

Yes. Most extensions will add substantial value to your home, and you may find that the extension adds more value than it cost. However, it’s important to be sure that the home remains balanced. Extending your garage and leaving your property with no parking spaces, for example, may impact your ability to sell.

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.

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.

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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