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House Extension in city

House extension includes a vast array of advantages that makes it simple to see why the extension could be a terrific uptick in the possible cost of your residential property in regards to sales. So if you're seeking to construct a brand-new home extension but still not encouraged about the task, we're here to assist you. Being completely mindful any house construction work is typically a heavy investment, there's a big requirement to be set on your choice prior to scheduling the start of any kind of work. So are house extensions worth it? Below are several of the top benefits provided by house extensions to help you choose if it's the most appropriate path for you.

 

What's Involved in Including an Extension?

The actions will vary depending upon the extent of your extension, however you can expect some, if not all, of the below to be involved when including an expansion to your home:

 

  1. Getting Building Regulations or Planning Permission (if needed as the extension is larger than permitted development).
  2. Examining your leasehold contract (if applicable) to ensure you can do what you wish to do.
  3. Employing an architect  to draw up the plans, considering your planned usage (kitchen, restroom, research study).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance coverage provider to let them know of the planned work ahead of it beginning.
  6. Acquiring car park permits if required for your professionals to guarantee they have simple accessibility to your property.
  7. Making sure all intended job falls within permitted allowables.
  8. Clearing up the area as well as digging deep into if required, including the elimination of trees.
  9. Building job can start.

 

What is the expense of a house extension in city?

If you're thinking about adding a 2 storey house extension, after that setting a budget for this job would certainly be a excellent way to begin. Comparable to a back extension, a two floor extension typically leaves the rest of the building requiring some job and also, because of its dimension, this may suggest the re-development of the whole house - which is why they can be really expensive. Some of the other affecting elements that can have huge influence on a 2 storey house extension expense includes: your area, the size of the build, complexity of the design (anything past the conventional construct will usually need even more expertise and time), the glazing to be integrated (the extra the glass made use of in the project, the more the material expense), along with the group used.

Average House extensions cost in Hatfield

The regular cost of House extensions are £51,875 in Hatfield. Costs vary based upon the materials and the company picked. The upper price range can be as high as £72,000. The material costs are in most cases around£10,500.

Average price per House extensions job in 2025

Avg. price low

Avg. price low
£34,250

Avg. price

Avg. price
£51,875

Avg. price high

Avg. price high
£72,000

£72500

£54375

£36250

£18125

£0

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

House extensions installation cost in Hatfield 2025

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

House extensions searches in January 2025

House extensions Projects in Hatfield in December 2024

1,244

Requests for quotations in Hatfield in December 2024

7

Requests for House extensions quotations in Hatfield in December 2024. 0% change from November 2024.

130

Requests for House extensions quotations in Hertfordshire in December 2024. 0% change from November 2024.

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

House extensions searches in cities and towns near Hatfield December 2024

35

Requests for quotations in St Albans in December 2024

11

Requests for quotations in Welwyn Garden City in December 2024

10

Requests for quotations in Harpenden in December 2024

7

Requests for quotations in Hatfield in December 2024

1

Requests for quotations in Welwyn in December 2024

Hatfield

Hatfield is known as a town and civil parish within the Metropolitan Borough of Doncaster in South Yorkshire, England. It features a populace of 16,184.

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House extensions pros in Hatfield

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

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
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 Hatfield

21 Oct

House Extensions

Hatfield - AL10

Enquiry from: MUHAMMAD N

Start Date: Immediate

need rear house extension with bathroom. need to redesign kitchen. loft conversion and boarding also required. customer is currently in the process of looking for quotes to add a single storey extens...

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22 Jun

House Extensions

Hatfield - AL10

Enquiry from: Juliana S

Start Date: Immediate

This is a front porch side and rear extension. Planning permission and building control are already sorted out. The 5mx6.5m is only the rear of this extension project. Customer is currently in the pr...

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30 May

House Extensions

Hatfield - AL10

Enquiry from: Juliana S

Start Date: Immediate

This is a front porch side and rear extension. Planning permission and building control are already sorted out. The 5mx6.5m is only the rear of this extension project. Customer is currently in the pr...

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13 Apr

House Extensions

Hatfield - AL10

Enquiry from: Rob G

Start Date: Immediate

Considering purchasing a Potton-build house, with a view to extending it in the near-term.

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28 Jan

House Extensions

Hatfield - AL10

Enquiry from: J

Start Date: Immediate

Double storey side extension and single storey extension to the back of the house. If budget allows, addition of front porch and utility room between the house and garage.

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01 Nov

House Extensions

Hatfield - AL10

Enquiry from: S

Start Date: Immediate

Extension to the rear and side of house

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06 Oct

House Extensions

Hatfield - AL10

Enquiry from: Kevin C

Start Date: 1 to 3 months

One-storey house extension. With kitchen and bathroom. And addition of a new kitchen into old spaces.

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30 Jul

House Extensions

Hatfield - AL9

Enquiry from: Richard C

Start Date: 1 to 3 months

Replace conservatory with flat roof Extention with glass rear and sides. Reconfigure interior space and move kitchen to rear Extention . Are you the property owner: Owner of the property Property Typ...

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15 May

House Extensions

Hatfield - AL10

Enquiry from: Chan J

Start Date: Immediate

i want my 3X3m2 lightweight extension removed and build a 4X4.6m2 single story extension to be built to the rear of my semi detached property for a kitchen. No structural changes. A window on my prope...

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10 Apr

House Extensions

Hatfield - AL10

Enquiry from: Mayur S

Start Date: Immediate

I am planning to build extention of 4 meters back of my house

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29 Mar

House Extensions

Hatfield - AL10

Enquiry from: M

Start Date: Immediate

12-15sqm Rear extension single storey. Single back door Double patio doors Sky window Plumbing for 2 x washing machine 6 x double plugs

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28 Jan

House Extensions

Hatfield - AL10

Enquiry from: Ida L

Start Date: Immediate

I understand that you also do extensions. We want to add some extra space at the back from the dining room, approximately around 7' x 15'. It will be an open plan instead of a closed room. Would appr...

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21 Jan

House Extensions

Hatfield - AL10

Enquiry from: R

Start Date: Immediate

Remove existing conservatory Singly story extension at rear of property the full width of the house. Approx 28sqm. Tiled roof with 3-4 skylights

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11 Dec

House Extensions

Hatfield - AL10

Enquiry from: B

Start Date: Immediate

It's single storey extension

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30 Nov

House Extensions

Hatfield - AL9

Enquiry from: Zafer F

Start Date: Immediate

Extending ground floor to create larger kitchen diner, relocate utility room, wc/shower room, extend first floor bathroom, add another bedroom with en-suite shower. Are you the property owner: Owner o...

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22 Aug

House Extensions

Hatfield - AL10

Enquiry from: Shawn M

Start Date: Immediate

Homeowner House extension Need a 3m by 3 m extension to include a toilet and shower cubicle It should also have some plumbing for a washing machine Are you the property owner: Owner of the prope...

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06 Aug

House Extensions

Hatfield - AL10

Enquiry from: B

Start Date: Immediate

Home Owner Garage conversion and extension Please call to appoint

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27 Apr

House Extensions

Hatfield - AL10

Enquiry from: Ian H

Start Date: 1 to 3 months

We are currently link detached with our garage adjoined to our neighbours property. We want to extend behind the garage and come flush with the house whilst still maintaining the link detached so not ...

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12 Feb

House Extensions

Hatfield - AL9

Enquiry from: Niels A

Start Date: 3+ months

Are you the property owner: Owner of the property Property Type: Semi detached Looking For: Single storey extension Do you have planning permission: No Would you require assistance to gain this: Y...

Post a similar request >

05 Feb

House Extensions

Hatfield - AL10

Enquiry from: Lydia O

Start Date: Immediate

Home owner Possible rear and side extension to the property To extend the kitchen , alter some of the internal rooms such as utility room & bathroom Requires assistance with drawings Requires assi...

Post a similar request >

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FAQs

how long do house extensions take?

If you’re about to start your house extension project and wondering how long it’ll take to complete, you’re not alone! This is one of the most common questions that’s asked by homeowners in the UK and across the globe. However, there’s no single precise answer for this as there are multiple factors that’ll affect the length of time it’ll take to complete your home extension. These factors include the size of the construction work as well as whether you’re planning to live in the house after completion or otherwise.

For a single extension, the length of time it’ll take to complete the home extension is normally up to 3 months. So let’s break this down:

As you would have expected, the first step to be taken is the preparation of the site. You start by digging out the footing and preparing the foundation which should take about 2 weeks. This is then followed by the damp course installation as well as the fitting of any drains needed around the extension which will also take a further 2 weeks.

The 5th week will be for the construction of the external walls as well as putting the blockwork in place for the provision of the cavity wall insulation. A further 2 weeks after this, will be dedicated to the installation of the roof structure and the internal walls.

It’s at this junction that you’ll call on your weather proof installer to fit in your uPVC windows and doors. Once done, the gas fitters and electricians will have to be on site to connect power to your new extension building. Subsequently, this will be followed by internal wall plastering as well as breaking through your main house. Once the plaster is dried, decorations completed and all the required furniture and units installed, the extension is ready for use.

how much value does an extension add to your house?

Are you interested in extending your home to create more living space? If yes, then you’d probably want to know how much value it can add to your property in order to compare the building costs to the potential value gain. Well, as long as you know what you’re doing, your house doesn’t necessarily have to be a money pit. So what are your options when talking about home extensions and what’s the associated value to be gained?

• Bathroom Extensions

Although you should have it in mind that bathroom extensions isn’t usually that cheap, but once done, it can increase the value of a standard UK house within the range of £12,000 to £15,000. Meanwhile the finishing cost of a bathroom can range from £2,500 to £7,000.

• Single or Double Storey Extensions

Single storey extensions are always huge when it comes to increasing the value of your home - giving about 4 to 7 percent increase. If it goes that far, then literally nothing beats a full spectrum, double storey extension which can give up to 11 percent increase in the value of a property - equalling about a whooping £33,000 for a standard home in the UK.

• Conservatory Extension

With conservatories becoming more and more popular in the UK due to the weather conditions, several buyers are now including it’s availability as part of the criteria for purchasing a house. Wonder why? This is simply because everyone wants to enjoy their garden all throughout the year. As a result of this high demand, adding this type of extension to your house can go a long way to increase it’s value. However, it’s very important to incorporate high quality materials during construction. With glass conservatories offering, on the average, up to £5,000 increase in value, the cheaper PVC alternative offers much less value and can also deter potential buyers.

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.

What types of extension are there?

There are many different types of extension. For example, you could install an orangery, flat or pitched roof extension, over-structure extension, single or double storey extension or a glass box extension. Which one of these is most suitable will depend on your existing property.

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Hatfield House extensions installers are rated 4.3 out of 5 based on 7 reviews of 88 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 Hatfield House extensions contractors
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