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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 possible rate of your residential or commercial property in terms of sales. So if you're wanting to construct a new home extension yet still not convinced regarding the task, we're below to help you. Being completely mindful any type of house building work is usually a heavy financial investment, there's a massive need to be set on your choice prior to setting up the commencement of any work. So are house extensions worth it? Below are some of the leading benefits offered by house extensions to aid you determine if it's the most suitable course for you.

 

What's Involved in Building an Extension?

The actions will vary relying on the extent of your extension, but you can anticipate some, otherwise all, of the listed below to be entailed when including an extension to your home:

 

  1. Getting Building Regulations or Planning Permission (if required as the extension is larger than permitted development).
  2. Examining your leasehold agreement (if appropriate) to see to it you can do what you wish to do.
  3. Employing an architect  to draw up the plans, considering your intended use ( cooking area, shower room, study).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance policy company to allow them understand of the planned work ahead of it starting.
  6. Getting car park allows if required for your contractors to ensure they have easy access to your property.
  7. Seeing to it all intended work drops within allowed allowables.
  8. Clearing the area and excavating if essential, including the removal of trees.
  9. Structure work can begin.

 

What is the expense of a house extension in city?

If you're thinking about including a two storey house extension, after that setting a budget for this task would certainly be a excellent means to begin. Comparable to a rear extension, a two storey extension generally leaves the rest of the building requiring some job and, due to its dimension, this might suggest the re-development of the entire house - which is why they can be extremely expensive. Some of the various other affecting factors that can have big effect on a two storey house extension cost consists of: your location, the size of the construct, intricacy of the design (anything beyond the typical build will usually call for even more competence and also time), the glazing to be included (the a lot more the glass utilized in the task, the much more the material cost), as well as the team used.

Average House extensions cost in Hengoed

The regular cost of House extensions are £50,000 in Hengoed. 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
£56,000

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 Hengoed, as reported by local LeadsDoWork members.

House extensions installation cost in Hengoed 2026

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

House extensions searches in June 2026

House extensions Projects in Hengoed in May 2026

169

Requests for quotations in Hengoed in May 2026

1

Requests for House extensions quotations in Hengoed in May 2026. 0% change from April 2026.

20

Requests for House extensions quotations in Mid Glamorgan in May 2026. -33% change from April 2026.

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

House extensions searches in cities and towns near Hengoed May 2026

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Hengoed

Hengoed is a village on the west side of the Rhymney Valley - between Ystrad Mynach to the south as well as Cefn Hengoed to the north. Across the valley it looks towards Maesycwmmer. The village remains in the region district of Caerphilly, in the typical region of Glamorgan, Wales. The name essentially suggests 'old timber' in the Welsh language. The selecting ward of Hengoed consists of the villages of Hengoed and Cefn Hengoed and also a part of Tir-y-Berth in the north west. The ward population was recorded at 5,548 in the 2011 census, a boost of 10% over the previous 10 years (2001 = 5,046), due in part to several new-build housing developments in the ward between 2001 and 2011.

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FAQs

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.
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 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.

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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