House Extension in city

Find House Extension Prices in city

Home > Extensions & Conversions Projects > House extensions > Andover

House Extension in city

House extension features a wide range of benefits which makes it very easy to see why the extension could be a great uptick in the potential rate of your home in terms of sales. So if you're looking to construct a new residence extension however still not encouraged concerning the task, we're right here to assist you. Being completely aware any type of house building work is usually a hefty investment, there's a substantial demand to be set on your decision prior to arranging the beginning of any job. So are house extensions worth it? Below are some of the top benefits offered by house extensions to aid you choose if it's one of the most suitable route for you.

 

What's Associated with Building an Extension?

The actions will certainly vary relying on the scope of your extension, yet you can expect some, otherwise all, of the listed below to be included when including an expansion to your house:

 

  1. Acquiring Building Regulations or Planning Permission (if needed as the extension is larger than permitted development).
  2. Examining your leasehold contract (if appropriate) to make certain you can do what you want to do.
  3. Hiring an architect  to draw the plans, considering your expected usage ( kitchen area, bathroom, research study).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance service provider to let them understand of the planned work ahead of it beginning.
  6. Getting auto parking permits if needed for your service providers to guarantee they have very easy accessibility to your building.
  7. Making sure all planned job falls within allowed allowables.
  8. Cleaning the area as well as digging deep into if needed, consisting of the removal of trees.
  9. Structure job can begin.

 

What is the expense of a house extension in city?

If you're considering adding a 2 storey house extension, after that setting a budget for this job would certainly be a excellent means to start. Comparable to a back extension, a 2 storey extension typically leaves the rest of the building requiring some work and also, because of its size, this might imply the re-development of the whole house - which is why they can be extremely expensive. Some of the various other influencing variables that can have large influence on a 2 storey house extension expense consists of: your place, the size of the develop, intricacy of the style (anything beyond the common develop will usually need more know-how and also time), the glazing to be integrated (the a lot more the glass made use of in the task, the extra the product price), in addition to the team used.

Average House extensions cost in Andover

The regular cost of House extensions are £50,000 in Andover. 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 2026

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 Andover, as reported by local LeadsDoWork members.

House extensions installation cost in Andover 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 Andover in June 2026

1,685

Requests for quotations in Andover in June 2026

10

Requests for House extensions quotations in Andover in June 2026. 0% change from May 2026.

160

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

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

House extensions searches in cities and towns near Andover June 2026

10

Requests for quotations in Andover in June 2026

10

Requests for quotations in Salisbury in June 2026

2

Requests for quotations in Gillingham in June 2026

1

Requests for quotations in Tidworth in June 2026

1

Requests for quotations in Fordingbridge in June 2026

Andover

The Hampshire town of Andover has a population of 52,000 and located on the River Anton, west of Basingstoke and north of Southampton. Andover is found in the Test Valley district in South East England and it has many different homes, from traditional to contemporary day. To make the most of your house within Andover, exclusively use vetted experts to get the right price for the work you would like completed.

Looking for House extensions in Andover?

Get free quotes from local builders

Get free quotes

Similar Customer Enquiries for House extensions in Andover

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...

Post a similar request >

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...

Post a similar request >

21 Jun

House Extensions

Andover - SP11

Enquiry from: SHERIFF B

Start Date: 1 to 3 months

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...

Post a similar request >

01 Oct

House Extensions

Andover - SP11

Enquiry from: Melanie M

Start Date: Immediate

Property owner House extension Please call to appoint

Post a similar request >

27 Sep

House Extensions

Andover - SP11

Enquiry from: Melanie M

Start Date: Immediate

Two storey extension with porch to side Customer is currently in the process of looking for quotes to add a Double storey extension to their property. Are you the property owner: Owner of the propert...

Post a similar request >

10 Aug

House Extensions

Andover - SP11

Enquiry from: Mel M

Start Date: Less than one month

Two storey extension with 2 bedrooms and a bathroom above and downstairs a large family/kitchen room Customer is currently in the process of looking for quotes to add a Double storey extension to thei...

Post a similar request >

03 Aug

House Extensions

Andover - SP11

Enquiry from: Mel M

Start Date: Less than one month

Two storey side and rear extension with dormer window to front Customer is currently in the process of looking for quotes to add a Double storey extension to their property. Are you the property owner...

Post a similar request >

27 May

House Extensions

Andover - SP10

Enquiry from: Bobby M

Start Date: 1 to 3 months

single storey kitchen extension. Happy to share plans that have already been submitted to Test Valley planning Dept online Customer is currently in the process of looking for quotes to add a Single st...

Post a similar request >

22 May

House Extensions

Andover - SP10

Enquiry from: Bobby M

Start Date: 1 to 3 months

single storey kitchen extension. Happy to share plans that have already been submitted to Test Valley planning Dept online Customer is currently in the process of looking for quotes to add a Single st...

Post a similar request >

15 May

House Extensions

Andover - SP10

Enquiry from: Bobby M

Start Date: 1 to 3 months

single storey kitchen extension. Happy to share plans that have already been submitted to Test Valley planning Dept online Customer is currently in the process of looking for quotes to add a Single st...

Post a similar request >

13 May

House Extensions

Andover - SP10

Enquiry from: Bobby M

Start Date: 1 to 3 months

single storey kitchen extension. Happy to share plans that have already been submitted to Test Valley planning Dept online Customer is currently in the process of looking for quotes to add a Single st...

Post a similar request >

10 May

House Extensions

Andover - SP10

Enquiry from: Bobby M

Start Date: 1 to 3 months

single storey kitchen extension. Happy to share plans that have already been submitted to Test Valley planning Dept online Customer is currently in the process of looking for quotes to add a Single st...

Post a similar request >

06 May

House Extensions

Andover - SP10

Enquiry from: Bobby M

Start Date: 1 to 3 months

single storey kitchen extension. Happy to share plans that have already been submitted to Test Valley planning Dept online Customer is currently in the process of looking for quotes to add a Single st...

Post a similar request >

23 Feb

House Extensions

Andover - SP10

Enquiry from: Victoria W

Start Date: Immediate

Single storey kitchen diner extension

Post a similar request >

21 Nov

House Extensions

Andover - SP11

Enquiry from: Ruth S

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...

Post a similar request >

08 Oct

House Extensions

Andover - SP11

Enquiry from: Will L

Start Date: 1 to 3 months

Homeowner Please contact to appoint

Post a similar request >

23 May

House Extensions

Andover - SP10

Enquiry from: Janet C

Start Date: Immediate

2 x 2.5 extention with patio doors and window.

Post a similar request >

12 Mar

House Extensions

Andover - SP10

Enquiry from: Phil R

Start Date: 1 to 3 months

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

Post a similar request >

09 Jan

House Extensions

Andover - SP11

Enquiry from: Jose Luis C

Start Date: Immediate

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Detached, Work description: Its not on my current property but to be done on a new house the is being built....

Post a similar request >

14 Nov

House Extensions

Andover - SP10

Enquiry from: Rachel O

Start Date: Immediate

Single storey 4m x 9m kitchen extension at rear of property. First floor extension over the garage to build one bedroom with ensuite. 3m x 9m. Planning already obtained. Full structural plans availabl...

Post a similar request >

Local & reliable builders near me

Tell us about your house extensions project

Answer a few quick questions, so we can match you with local builders who can help.

Find up to 4 builders in Andover

Get free, no-obligation local house extensions quotes from 4 verified builders working in Andover.

Hire with confidence

Compare customer reviews, services and prices, and choose the right tradesperson for you.

Our reviews

Average

Would highly recommend

Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.

Good easy way to find a selection of…

Good easy way to find a selection of trades you need all in one place.

Love Local Quotes it's a big part of my …

Love Local Quotes it's a big part of my Business I would recommend to anyone

FAQs

where to start with a house extension?

Have you decided to improve your property instead of moving? The common problem most homeowners face after deciding to embark on a home extension project is not knowing where to start. In this article we’ll walk you through everything you need to consider and put in place before commencement of your home extension project.

• Is the extension worth it?

Before breaking the bank, you must be sure that the project will add good value to your home. In terms of “value, this is not only limited to the financial gain after disposal of the property, but also several other juicy benefits to be derived from extending your home like an extra living space for the household to spread out and more.

• Do you need a planning permission?

Check with your local authority to determine whether or not you’ll require to submit an application. You can also consult a building expert like an architect for advice.

• What are the building regulation?

Even though planning permission can be dodged, you can not avoid building regulations. These regulations are the set national minimum standards for construction and design which you must comply with to ensure the safety of the individuals in and around it.

• Who will design the extension?

You have to decided whether you’ll hire a professional architect to design the extension or not.

• Who will manage the building work?

If your home extension project is designed and built by a professional company, they’ll be responsible for the management. However, if you decide to use an architect or designed it yourself, you’ll have to hire a main contractor to manage the build.

• How to set the budget?

There are so many factors that can affect the cost of an extension, so it’s better to get the costs from your builder before proceeding.

• Do I need yo inform my home insurance firm?

Absolutely! This is very important as the new extension may affect the rebuilding cost of your property which could have an impact on the policy premium.

• Do I need to inform my neighbours?

It’s very important to discuss your plan with your neighbours before applying for a planning permission and communicate about the concerns they might have.

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.

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.

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.

House extensions

Other Top Projects in Andover

Customer Reviews

Overall rating:


Andover House extensions installers are rated 4.9 out of 5 based on 1 reviews of 22 pros.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with House extensions projects that have been connected with House extensions pros to help them. All House extensions contractors All Andover House extensions contractors

Are you a builder in Andover?

We can help you get more house extensions work with our qualified job leads and boost your business.

Join today