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House extension features a wide range of advantages that makes it very easy to see why the extension could be a fantastic uptick in the potential rate of your residential property in regards to sales. So if you're seeking to build a brand-new residence extension but still not encouraged about the job, we're below to assist you. Being totally conscious any residence construction work is generally a hefty investment, there's a big demand to be set on your decision before scheduling the beginning of any type of job. So are house extensions worth it? Below are several of the leading benefits used by house extensions to help you make a decision if it's the most appropriate course for you.

 

What's Involved in Including an Extension?

The actions will differ depending on the extent of your extension, however you can anticipate some, if not all, of the listed below to be included when adding an extension to your house:

 

  1. Obtaining Building Regulations or Planning Permission (if needed as the extension is larger than permitted development).
  2. Examining your leasehold arrangement (if appropriate) to ensure you can do what you want to do.
  3. Enlisting an architect  to create the plans, considering your expected usage ( cooking area, restroom, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance coverage supplier to let them know of the planned work ahead of it starting.
  6. Getting car park permits if needed for your contractors to ensure they have easy access to your residential building.
  7. Making certain all intended work drops within allowed allowables.
  8. Clearing the space as well as digging deep into if needed, including the removal of trees.
  9. Building job can start.

 

What is the expense of a house extension in city?

If you're considering adding a 2 floor house extension, then establishing a budget for this job would certainly be a terrific method to begin. Comparable to a rear extension, a two floor extension usually leaves the rest of the structure requiring some job as well as, as a result of its size, this might indicate the re-development of the whole house - which is why they can be very costly. Several of the other affecting elements that can have big effect on a 2 floor house extension price consists of: your area, the dimension of the build, intricacy of the layout (anything beyond the conventional construct will normally call for even more competence and time), the glazing to be included (the a lot more the glass utilized in the task, the more the product cost), along with the team utilized.

Average House extensions cost in Cambridgeshire

The regular cost of House extensions are £44,375 in Cambridgeshire. Costs vary based upon the materials and the company picked. The upper price range can be as high as £62,000. The material costs are in most cases around£10,500.

Average price per House extensions job in 2026

Avg. price low

Avg. price low
£29,250

Avg. price

Avg. price
£44,375

Avg. price high

Avg. price high
£62,000

£62500

£46875

£31250

£15625

£0

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

House extensions installation cost in Cambridgeshire 2026

Labour cost £27,000
Material cost £10,500
Waste removal £2,500
Time frame: 10-14 weeks
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House extensions on Google in Cambridgeshire

Google searches that showed Local Quotes, 15 July to 12 October 2026

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Searches that showed one of our pages for Cambridgeshire, all services

Source: Google Search Console, the number of times our pages appeared in Google search results. It counts searches that showed the page, not quote requests.

House extensions searches near Cambridgeshire, 15 July to 12 October 2026

951

Searches that showed our page for Cambridge

10

Searches that showed our page for Ely

3

Searches that showed our page for March

House extensions near you

Cambridgeshire

Cambridgeshire takes its name from the famed university city of Cambridge and enjoys the 15th largest region in Britain. With a humble population of 789,600, the county contains a density of only 600 occupants per square mile. Together with Cambridge, additional noteworthy areas inside the county are Ely, Peterborough and St Ives. For all those in the Cambridgeshire County, consider using professional tradespeople for those home developments and contrast rates to find the right price.

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House extensions pros in Cambridgeshire

Magnus Technical Engineering LTD

6 review(s)
Based: in Appley bridge, WN6 9DB

Latest review

Vic F., SK23
18th June 2016
5

House Extension in High Peak

Excellent and professional approach.

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FAQs

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.

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.

Will my extension be expensive?

It depends on the size and type of extension. Small porches or flat roof extensions are very reasonably priced. More substantial two storey extensions can be expensive. In general, the price is roughly proportional to the amount of space you add to your home.

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.

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Cambridgeshire House extensions pros are rated 4.7 out of 5 on average: 8 rated pros, 34 reviews, of 49 pros covering the area.
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 Cambridgeshire House extensions contractors

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