House Extension in city

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House Extension in city

House extension features a large range of advantages which makes it very easy to see why the extension could be a great uptick in the possible rate of your home in regards to sales. So if you're looking to develop a new residence extension yet still not convinced concerning the project, we're right here to help you. Being fully mindful any type of house building work is usually a heavy investment, there's a significant requirement to be set on your choice before arranging the beginning of any job. So are house extensions worth it? Below are some of the leading advantages supplied by house extensions to aid you decide if it's the most ideal route for you.

 

What's Associated with Adding an Extension?

The actions will vary relying on the range of your extension, however you can anticipate some, otherwise all, of the listed below to be entailed when adding an extension to your house:

 

  1. Getting Building Regulations or Planning Permission (if needed as the extension is larger than permitted development).
  2. Inspecting your leasehold agreement (if appropriate) to see to it you can do what you wish to do.
  3. Employing an architect  to prepare the plans, considering your intended use ( kitchen area, bathroom, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance coverage supplier to allow them understand of the planned work ahead of it starting.
  6. Getting parking permits if required for your service providers to guarantee they have simple access to your property.
  7. Making certain all intended job falls within permitted allowables.
  8. Clearing the space and also excavating if needed, consisting of the elimination of trees.
  9. Building work can start.

 

What is the expense of a house extension in city?

If you're taking into consideration including a 2 floor house extension, then setting a allocate this task would be a terrific way to get going. Similar to a rear extension, a two storey extension normally leaves the remainder of the building needing some work as well as, because of its size, this may suggest the re-development of the entire house - which is why they can be very expensive. Some of the various other affecting elements that can have large effect on a two floor house extension expense consists of: your place, the dimension of the develop, complexity of the style (anything past the standard build will usually call for even more knowledge and also time), the glazing to be integrated (the extra the glass used in the task, the much more the product cost), in addition to the group made use of.

Average House extensions cost in Portsmouth

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

House extensions installation cost in Portsmouth 2025

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

House extensions searches in January 2025

House extensions Projects in Portsmouth in December 2024

6,538

Requests for quotations in Portsmouth in December 2024

10

Requests for House extensions quotations in Portsmouth in December 2024. 0% change from November 2024.

160

Requests for House extensions quotations in Hampshire in December 2024. 7% change from November 2024.

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

House extensions searches in cities and towns near Portsmouth December 2024

12

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10

Requests for quotations in Waterlooville in December 2024

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Requests for quotations in Bognor Regis in December 2024

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Portsmouth

Portsmouth is a large city on the southerly coast of Britain and it's the 14th greatest urban region in the country. Portsmouth gained recognition from its port, which like lots of others in the UK, was greatly targeted in World War Two by German bombers. Much of the city has long been reconstructed over the last 60 years but we get lots of requests for top tradesmen in Portsmouth throughout the year in a number of home improvement categories.

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Similar Customer Enquiries for House extensions in Portsmouth

09 Jan

House Extensions

Portsmouth - PO6

Enquiry from: John G

Start Date: Immediate

2 x 3 metre walls from bungalow 5 metres of bi-fold doors across the front. pitched slate roof built into existing roof

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12 Sep

House Extensions

Portsmouth - PO6

Enquiry from: Martin C

Start Date: Immediate

15 Mar

House Extensions

Portsmouth - PO2

Enquiry from: Grant C

Start Date: Less than one month

Hi. I am gathering quotes on alterations to an existing single storie extension. Basically the rear of the house has been extended, comprising of a conservatory & a utility room. This extension has be...

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06 Feb

House Extensions

Portsmouth - PO3

Enquiry from: David H

Start Date: Immediate

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Semi detached, Work description: 2 floor side extension

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07 Dec

House Extensions

Portsmouth - PO6

Enquiry from: Paul W

Start Date: Immediate

am looking to put a single storey extension on the rear of my property to increase the size of my kitchen / diner.

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23 Oct

House Extensions

Portsmouth - PO6

Enquiry from: Michelle P

Start Date: Immediate

Single storey ext to back of house with windows, French doors and velux windows in roof

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03 Aug

House Extensions

Portsmouth - PO2

Enquiry from: Kevin P

Start Date: Immediate

Single story kitchen extension at rear of house spanning 6 metres wide by 5 metres deep

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06 Apr

House Extensions

Portsmouth - PO2

Enquiry from: Simon C

Start Date: Immediate

Single story extension including steel calcs

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04 Apr

House Extensions

Portsmouth - PO6

Enquiry from: Kevin C

Start Date: Immediate

Home owner Semi detached Single story extension - create more living space 5x7 mtr sq Plans and Planning permission being done Please Contact to Appoint *

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04 Mar

House Extensions

Portsmouth - PO6

Enquiry from: Kevin C

Start Date: Immediate

Home owner Semi detached Single story extension - create more living space 5x7 mtr sq Plans and Planning permission being done Please Contact to Appoint *

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22 Jan

House Extensions

Portsmouth - PO3

Enquiry from: Polly R

Start Date: Immediate

Home owner Semi detached Double extension - create more living space Assist with plans and planning permission Time scale: 1-3 months Please Contact to Appoint *

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09 Nov

House Extensions

Portsmouth - PO6

Enquiry from: S M

Start Date: Immediate

Homeowner Two storey extension Extension front Porch - 6m*2m Extension Back - 7.5m*5m - double storey Renovate Master Bathroom upstairs Renovate Kitchen Downstairs Supplied and installed Plea...

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03 Aug

House Extensions

Portsmouth - PO1

Enquiry from: Derek S

Start Date: 3+ months

Build single garage with option for possible storage or office extension on plot at rear of house and garden. Are you the property owner: Owner of the property Property Type: Semi detached Do you h...

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10 May

House Extensions

Portsmouth - PO3

Enquiry from: Paul C

Start Date: Immediate

Extension Are you the property owner: Owner of the property Looking For: Single storey extension Do you have planning permission: No Would you require assistance to gain this: Yes Do you have pla...

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26 Jan

House Extensions

Portsmouth - PO6

Enquiry from: Harry M

Start Date: 3+ months

Home owner Rear single story extension with approximate floor plan dimensions of 6m x 3m. Hlease contact to appoint

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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 big can my house extension be?

The holy grail of home extensions is basically the need for additional space for living as well as leisure. However, before commencing your home extension project, you’d probably want to know just how big your new building can be. In this article, you’ll find the answer to this question which is also frequently asked by many other home or property owners in the UK.

Besides your budget, there are two other major influencing factors that can determine just how much extra room that can be added. These factors include whether you wish to carry out the extension project under Permitted Development rights which is usually for a smaller project or you’d prefer to opt for a larger project which is covered by Planning Permission.

Apart from the limitations in the size of an extension under Permitted Development, the extensions are also a lot more affordable and consumes less time when compared to the extensions under planning permission. So what exactly is the size limit for an extension under Permitted Development and the ones under Planning Permission?

For a single storey extension, the maximum size that can be constructed without having to submit an application for Planning Permission includes:

• An extension should have a maximum length of 6m, if you reside in a terraced home or a semi-detached property.

• Extensions for detached properties can have a maximum length of 8m.

• The extension built must not go beyond half your garden’s area.

• The extension should have a maximum height of 4 metres, but in the event whereby the extension is situated within 2 metres of the boundary of your property, it should not exceed a height of 3 metres.

• The extension should not be higher than the highest part of the existing house’s roof.

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.

are house extensions worth it?

Often referred to by many as the holy grail of home improvements, house extension comes with a wide range of benefits which makes it easy to see why the extension could be a great uptick in the potential price of your property in terms of sales. So if you’re looking to build a new home extension but still not convinced about the project, we’re here to help you. Being fully aware any home construction work is usually a heavy investment, there’s a huge need to be set on your decision before scheduling the commencement of any work. So are house extensions worth it? Below are some of the top benefits offered by house extensions to help you decide if it’s the most suitable route for you.

• Add To Your Home’s Value

Building an home extension is a great way to add value to your home before selling. Increasing the living space of your home is an incredible appeal to many buyers which significantly increases your property’s total value. However, you must ensure that the extension is impressively designed using top quality materials in order to generate more value.

• Good Alternative To House Moving

The most common reason for moving is usually due to a lack of sufficient space, but with house prices steadily on the increase a cost effective alternative is highly sought after. This alternative is house extension which creates more space for the household to spread out and have more privacy.

• You May Not Require A Planning Permission

You can extend your house and still not need to apply for a planning permission. To achieve this, simply comply with the laid down rules set under the permitted development rights.

• Extra Living Space

If you fill you’re starting to outgrow your existing structure and do not buy into the idea of moving, then your best bet might just be to extend your home.

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