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 May 2025

House extensions Projects in Portsmouth in April 2025

6,538

Requests for quotations in Portsmouth in April 2025

10

Requests for House extensions quotations in Portsmouth in April 2025. 0% change from March 2025.

160

Requests for House extensions quotations in Hampshire in April 2025. 7% change from March 2025.

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

House extensions searches in cities and towns near Portsmouth April 2025

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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

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.

how much is a double house extension?

A double house extension is basically a construction to any aspect of your house that elevates up to offer two floors of space. It can be structured to suit your existing home in two storeys or as a side wing on a taller property. If you’re considering building a double house extension, then estimating the cost is a very important task to do before commencing the project. In this article, we’ll give you an idea of the cost of a double house extension so you can estimate yours accordingly.

The double house extension cost depends on several factors that’s specific to your home as well as your design choice. These includes:

• Location of your property. Places like London and the southeast will generally cost more than the other regions due to higher demands.

• Accessibility of the site. The ease of your site’s accessibility also plays a key role in the price.

• Size of the extension. The more the extension’s size in footprint and square metres, the higher the possible costs.

• Materials used in making the roof as well as the complexity of the roof design.

• Your choice of finishing. These includes flooring window and door frames, glazing, underfloor heating and roof lights.

• Your property’s soil type. Different types of soil requires varying treatments as well as materials to develop solid foundations.

Constructing a double house extension is a quite simple build in terms of technicality when its to the side or rear of your house as this can also help you save some money. Generally, considerably expanding your home’s space by building a double house extension will cost within the range of £1,500 per m2 to about £2,800 per m2.

Should I use concrete or timber footings?

For 2 metre solid fences it’s recommended to use concrete posts to support each panel. For smaller 1 metre fences or for picket fences with gaps between each timber piece you can use timber posts. A fencing contractor will be able to advise you on the best materials from the length and requirements of a new fence.

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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