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House Extension in city

House extension comes with a large range of advantages that makes it simple to see why the extension could be a wonderful uptick in the prospective cost of your home in regards to sales. So if you're aiming to build a new residence extension however still not persuaded regarding the task, we're here to aid you. Being completely conscious any type of home building and construction job is normally a heavy financial investment, there's a massive demand to be set on your decision before arranging the beginning of any work. So are house extensions worth it? Below are some of the top advantages used by house extensions to help you decide if it's the most ideal route for you.

 

What's Associated with Building an Extension?

The steps will differ depending on the range of your extension, however you can anticipate some, if not all, of the listed below to be involved when including an expansion to your residence:

 

  1. Obtaining Building Regulations or Planning Permission (if called for as the extension is larger than permitted development).
  2. Inspecting your leasehold arrangement (if appropriate) to make certain you can do what you wish to do.
  3. Employing an architect  to draw the plans, considering your expected usage ( kitchen area, bathroom, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance policy carrier to let them know of the planned work ahead of it beginning.
  6. Obtaining car parking permits if required for your service providers to guarantee they have very easy access to your residential building.
  7. Making certain all planned work drops within allowed allowables.
  8. Cleaning the space as well as digging deep into if required, including the removal of trees.
  9. Structure job can begin.

 

What is the expense of a house extension in city?

If you're taking into consideration adding a 2 floor house extension, then setting a budget for this task would be a fantastic way to begin. Similar to a rear extension, a two floor extension generally leaves the remainder of the structure requiring some job and also, because of its dimension, this might indicate the re-development of the whole house - which is why they can be really expensive. Some of the various other influencing factors that can have large impact on a two floor house extension cost includes: your location, the size of the build, intricacy of the layout (anything beyond the common build will generally call for even more competence and time), the glazing to be incorporated (the much more the glass made use of in the project, the a lot more the product cost), along with the group utilized.

Average House extensions cost in St Neots

The regular cost of House extensions are £42,500 in St Neots. Costs vary based upon the materials and the company picked. The upper price range can be as high as £56,000. The material costs are in most cases around£10,500.

Average price per House extensions job in 2026

Avg. price low

Avg. price low
£32,334

Avg. price

Avg. price
£42,500

Avg. price high

Avg. price high
£56,000

£56500

£42375

£28250

£14125

£0

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

House extensions installation cost in St Neots 2026

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

House extensions searches in June 2026

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Requests for House extensions quotations in St Neots in May 2026. 125% change from April 2026.

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Requests for House extensions quotations in Cambridgeshire in May 2026. 140% change from April 2026.

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Requests for quotations in St Neots in May 2026

St Neots

St Neots serves as a town and civil parish inside the non metropolitan county of Cambridgeshire, England, within the historical county of Huntingdonshire, next to the Bedfordshire county boundary. It sits on the River Great Ouse inside the Huntingdonshire District, 15 miles (24 km) west of Cambridge and 49 miles (79 km) north of central London. St Neots is the leading town in Cambridgeshire (Cambridge and also Peterborough are both cities) with a populace of 30,580.

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House extensions pros in St Neots

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
4

House Extensions in Hemel Hempstead

No quote received

Similar Customer Enquiries for House extensions in St Neots

23 Mar

House Extensions

St. Neots - PE19

Enquiry from: Ken C

Start Date: Immediate

rear extension, plans available customer is currently in the process of looking for quotes to add a single storey extension to their property. are you the property owner: owner of the property proper...

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14 Jul

House Extensions

St. Neots - PE19

Enquiry from: Joan V

Start Date: Immediate

remove wide window in lounge and build dining room 2 windows 1 radiator 1 centre light 2 wall lights 4 plugs upstairs remove smaller window to access new bedroom with 1 window 1 double doors to juliet...

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17 Dec

House Extensions

St. Neots - PE19

Enquiry from: Asli H

Start Date: Immediate

are you the property owner: owner have you considered getting your windows replaced to match a new conservatory: no other forms: kitchen design & installation, house extension agreed to receive quote...

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21 Jul

House Extensions

St. Neots - PE19

Enquiry from: Vlad A

Start Date: Immediate

could you please advise on the estimated cost for repair of the following: no flashing at junction of porch roof to main wall and the mortar joint has opened which will allow water into the roof area...

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11 Oct

House Extensions

St. Neots - PE19

Enquiry from: Ken C

Start Date: Immediate

1.5 metres Extension away from the main building. 7.0 metres along the building. Pitched roof. Double storey.

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28 Aug

House Extensions

St. Neots - PE19

Enquiry from: Douglas B

Start Date: Less than one month

A utilty/storage area on the side of my bungalow. Approximate dimensions 3m long 1.7m deep 2.5m high. Customer is currently in the process of looking for quotes to add a Single storey extension to the...

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26 Nov

House Extensions

St. Neots - PE19

Enquiry from: Chrissy B

Start Date: Immediate

A single story extension at the rear of the house that comes within permitted development. 3m x 7m wide, flat roof.

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21 Apr

House Extensions

St. Neots - PE19

Enquiry from: Joan V

Start Date: Less than one month

2 storey extension 8ft x 12ft to make study down stairs and bedroom extension up top no plumbing double doors both rooms Are you the property owner: Owner of the property Property Type: Detached Looki...

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26 Jun

House Extensions

St. Neots - PE19

Enquiry from: Mervyn F

Start Date: Immediate

Single story extension, pitched roof .5.7 mts x 5.6 mts. Planning has been approved. Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Ar...

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09 May

House Extensions

St. Neots - PE19

Enquiry from: Matthew D

Start Date: Immediate

Single storey extension. To create a dining room and extension on to living space. Lighting required and a skylight. Windows for light purposes.

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14 Feb

House Extensions

St. Neots - PE19

Enquiry from: Carole W

Start Date: Immediate

Extend across back of bungalow to incorporate an en-suite wet room from the bedroom, move original bathroom back (to make hall bigger) and extend the kitchen. I believe we can go 4m out without plann...

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13 Jan

House Extensions

St. Neots - PE19

Enquiry from: M

Start Date: Immediate

Home owner Garage Extension Please call to appoint

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08 Dec

House Extensions

St. Neots - PE19

Enquiry from: James C

Start Date: Immediate

2 storey extension ,in place of existing connecting garage

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29 Sep

House Extensions

St. Neots - PE19

Enquiry from: Joseph M

Start Date: 3+ months

Double Garage conversion into dinning area ( 15 sq meters approx.) plus replacement and extension of 1st floor dormer window. Are you the property owner: Owner of the property Property Type: Detach...

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17 Jul

House Extensions

St. Neots - PE19

Enquiry from: Joan V

Start Date: 1 to 3 months

Double storey extension rear of housr lower floor garden room upper floor bedroom no plumbing just basic rooms with electrics and 1 radiator each room. Are you the property owner: Owner of the propert...

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03 May

House Extensions

St. Neots - PE19

Enquiry from: Giselle C

Start Date: Immediate

We are a Grade II listed house, with an ancient monument listed moat at the rear of our property. We are looking at a way to extend at the rear as no work is allowed at the front of the property to a...

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17 Apr

House Extensions

St. Neots - PE19

Enquiry from: G

Start Date: Immediate

Single storey pitched roof extension approx 4m x4m to join up to existing pitched roof extension. Include electrics and plumbing for new kitchen. addition of new internal wall 4m long to extend bathro...

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12 May

House Extensions

St. Neots - PE19

Enquiry from: Angela T

Start Date: 3+ months

Customers own description of work to be carried out: planning permission for extension to bungalow approx 3m x 6m. extension to link to existing lounge with 3 sides. windows and bi fold doors. acce...

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04 Mar

House Extensions

St. Neots - PE19

Enquiry from: D T

Start Date: 3+ months

Single extension to rear of property approximately 3 metres by 10 metres with pitched roof. Middle wall separating kitchen and dining room separate to create breakfast diner area Are you the proper...

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02 Feb

House Extensions

St. Neots - PE19

Enquiry from: Margaret S

Start Date: Immediate

Home Owner Build Quotes Single storey at back on flat plot. One living room and one shower room/toilet. Please Call to Appoint *

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FAQs

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.

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.

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.
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St Neots House extensions installers are rated 4.4 out of 5 based on 8 reviews of 24 pros.
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