House Extension in city

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House Extension in city

House extension includes a wide variety of benefits that makes it easy to see why the extension could be a fantastic uptick in the prospective cost of your residential or commercial property in regards to sales. So if you're looking to develop a brand-new house extension however still not encouraged concerning the project, we're right here to assist you. Being completely mindful any type of residence construction job is typically a hefty investment, there's a massive need to be set on your decision before arranging the commencement of any job. So are house extensions worth it? Below are some of the leading benefits provided by house extensions to help you determine if it's the most suitable course for you.

 

What's Involved in Building an Extension?

The steps will vary relying on the range of your extension, but you can expect some, otherwise all, of the listed below to be included when adding an extension to your residence:

 

  1. Acquiring Building Regulations or Planning Permission (if required as the extension is larger than permitted development).
  2. Inspecting your leasehold arrangement (if suitable) to make certain you can do what you want to do.
  3. Getting an architect  to prepare the plans, considering your expected use (kitchen, bathroom, study).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance policy carrier to let them recognize of the intended job ahead of it beginning.
  6. Obtaining auto parking allows if needed for your professionals to guarantee they have simple access to your house.
  7. Seeing to it all planned work falls within permitted allowables.
  8. Clearing the space and also digging deep into if required, consisting of the removal of trees.
  9. Structure work can begin.

 

What is the expense of a house extension in city?

If you're considering adding a two floor house extension, then establishing a allocate this project would certainly be a excellent way to begin. Comparable to a rear extension, a 2 storey extension typically leaves the rest of the structure requiring some job and also, because of its size, this may suggest the re-development of the entire house - which is why they can be extremely expensive. Several of the other affecting elements that can have large effect on a two floor house extension cost includes: your location, the size of the develop, complexity of the layout (anything past the conventional develop will normally call for more know-how and also time), the glazing to be included (the a lot more the glass utilized in the project, the a lot more the product cost), in addition to the group used.

Average House extensions cost in Hampshire

The regular cost of House extensions are £47,000 in Hampshire. Costs vary based upon the materials and the company picked. The upper price range can be as high as £67,600. The material costs are in most cases around£10,500.

Average price per House extensions job in 2026

Avg. price low

Avg. price low
£28,400

Avg. price

Avg. price
£47,000

Avg. price high

Avg. price high
£67,600

£68100

£51075

£34050

£17025

£0

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

House extensions installation cost in Hampshire 2026

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

House extensions searches in July 2026

House extensions Projects in Hampshire in June 2026

44,425

Requests for quotations in Hampshire in June 2026

160

Requests for House extensions quotations in Hampshire in June 2026. 7% change from May 2026.

950

Requests for House extensions quotations in South East in June 2026. -10% change from May 2026.

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

House extensions searches in cities and towns near Hampshire June 2026

20

Requests for quotations in Southampton in June 2026

12

Requests for quotations in Gosport in June 2026

10

Requests for quotations in Alton in June 2026

10

Requests for quotations in Winchester in June 2026

10

Requests for quotations in Fareham in June 2026

Hampshire

The southern coast county of Hampshire is easily the most inhabited ceremonial county in Britain, with previous capital of Great britain, Winchester, as the county town. Hampshire is the largest county in southeast England and holds a large population well over 1.7 million, rated fifth in Britain. Despite this, Hampshire merely has a population density of 1,200 per square mile. Major settlements in the county consist of Portsmouth and Southampton, both lying on the British coastal line. Get the most from your property improvements and boost property value with reputable trade specialists in Hampshire.

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House extensions pros in Hampshire

Jassi Builders Ltd

2 review(s)
Based: in Hayes, UB4 9YD

Hi Jassi Builders LTD here, I am a specialist in planning, designing and building control services. I make sure that I have completed all my work on perfect time and leave customers in complete satisfaction. We do all types of loft conversions, exten...

Latest review

Julian F., HP2
25th February 2022
4

House Extensions in Hemel Hempstead

No quote received

Dream the Build

19 review(s)
Based: in London, EC1V 2NX

DREAM the Build. Ltd ' Constructing your Vision Making home development exciting, fun and asset building experience , future proofing household & investors Who we are ? Starting fresh in a new country is never easy, but what we did Catal...

Latest review

Patricia Z., SE21
3rd August 2024
5

House Extensions in London

Great consultation by Catalin Spent a lot of time with us understanding the project and various options.

Similar Customer Enquiries for House extensions in Hampshire

10 Jun

House Extensions

Andover - SP10

Enquiry from: John S

Start Date: 1 to 3 months

customer in andover areas is looking to do a couple of projects at the moment, and would like quotes for house extension.confirmed interest via telephone, sms and email at 10/06/2025 10:13.please call...

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12 Dec

House Extensions

Southampton - SO16

Enquiry from: Krzysztof W

Start Date: Immediate

customer in southampton areas is looking to do a couple of projects at the moment, and would like quotes for house extension.confirmed interest via sms and email at 12/12/2024 23:04.please call to arr...

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02 Aug

House Extensions

Lee-on-the-Solent - PO13

Enquiry from: Sam M

Start Date: Immediate

Loft conversion velux, 2 windows. Area not that big 10m2 max.

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08 Jul

House Extensions

Southampton - SO32

Enquiry from: Aaron S

Start Date: Immediate

Customer is looking for quotes for House Extension from pros around Southampton. Please call to arrange appointment to discuss

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18 Nov

House Extensions

Waterlooville - PO8

Enquiry from: Karyn K

Start Date: Immediate

8 x 4.25 ground floor extension onto existing free standing house.

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02 Nov

House Extensions

Southampton - SO45

Enquiry from: Susan E

Start Date: Immediate

customer in the southampton area made an enquiry a couple of projects including house extension.call anytime and arrange an appointment to discuss. below is some details about this project: are you th...

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12 Sep

House Extensions

Lymington - SO41

Enquiry from: Charlie S

Start Date: Immediate

Second floor side extension, SIP walls and roof

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14 Feb

House Extensions

Aldershot - GU12

Enquiry from: Pamela F

Start Date: Immediate

First floor side extension. Approx. 23ft x 12ft

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21 Jan

House Extensions

Eastleigh - SO50

Enquiry from: Melina T

Start Date: Immediate

customer in eastleigh area has requested that we arrange quotes for their house extension project.they are considering various options and would like to discuss with a builder directly.please call to ...

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06 Jan

House Extensions

Basingstoke - RG22

Enquiry from: Gerard N

Start Date: Immediate

Local Basingstoke builder for 40 sq meter ground level extension

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26 Sep

House Extensions

Liphook - GU30

Enquiry from: Dan S

Start Date: Immediate

customer in liphook areas is looking to do a couple of projects at the moment, and would like quotes for house extension.confirmed interest via sms and email at 26/09/2022 17:41.please call to arrange...

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18 Jul

House Extensions

Andover - SP11

Enquiry from: Michelle C

Start Date: Immediate

we are in the process of buying this property and looking to create a first floor extension. we are keen to establish cost differences for our build between sip and traditional builds. we are also wan...

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07 Jul

House Extensions

Waterlooville - PO7

Enquiry from: Nathan C

Start Date: Immediate

customer in the waterlooville area made an enquiry a couple of projects including house extension.call anytime and arrange an appointment to discuss. below is some details about this project: are you ...

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07 Jul

House Extensions

Winchester - SO22

Enquiry from: Emma M

Start Date: Immediate

loft conversion, to semi-detached 1950s house. plans and se report provided. full dormer required. customer is currently in the process of looking for quotes to add a single storey extension to their...

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10 Apr

House Extensions

Eastleigh - SO50

Enquiry from: Masoud S

Start Date: Immediate

customer made an online enquiry for house extension and confirmed on sms and email they would like a call with a builder to discuss prices.please call to arrange an appointment to quote. are you the p...

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27 Mar

House Extensions

New Milton - BH25

Enquiry from: Milda V

Start Date: 1 to 3 months

2 storage extension from garden side 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...

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19 Feb

House Extensions

Hayling Island - PO11

Enquiry from: Peter B

Start Date: Immediate

Rear extension to bungalow to provide dining/sitting room. Size approx 5m wide x 3m projection

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03 Feb

House Extensions

Fleet - GU52

Enquiry from: Kelly R

Start Date: 1 to 3 months

extension of dining and addition of utility and downstairs shower room/wc are you the property owner: owner of the property property type: semi detached looking for: single storey extension do you hav...

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22 Jan

House Extensions

Petersfield - GU31

Enquiry from: Elizabeth B

Start Date: Immediate

we want to extend our living room to make a living with a dining area (no kitchen units/plumbing) are you the property owner: owner of the property property type: semi detached looking for: single sto...

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08 Dec

House Extensions

Southampton - SO32

Enquiry from: Andrea T

Start Date: Immediate

customer requested quotes for house extension from a builder around southampton. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information...

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FAQs

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.

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.
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 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.

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