Basement Conversion in Wales

Discover Basement Conversion Prices in Wales

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Average Basement renovation cost in Wales

Basement conversions fluctuate in cost depending on project scale, professionals hired and location. If your basement conversion doesn’t need any construction work, then it should cost relatively little. However, the majority of projects at least need damp proofing and water proofing work, if not insulation, heating, electrical work and more. This means that even smaller basement conversion projects are still relatively expensive. The average UK cost ranges from £30,000 - £50,000.

Average price per Basement renovation job in 2024

Avg. price low

Avg. price low
£30,000

Avg. price

Avg. price
£40,000

Avg. price high

Avg. price high
£46,000

£46500

£34875

£23250

£11625

£0

Prices based on actual Basement renovation costs for Wales, as reported by local LeadsDoWork members.

Basement renovation installation cost in Wales 2024

Labour cost £28,000
Material cost £10,000
Waste removal £2,000
Time frame: 1-6 months

Basement renovation searches in September 2024

Basement renovation Projects in Wales in August 2024

70,632

Requests for quotations in Wales in August 2024

0

Requests for Basement renovation quotations in Wales in August 2024. 0% change from July 2024.

0

Requests for Basement renovation quotations in United Kingdom in August 2024. 0% change from July 2024.

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

Basement renovation searches in counties near Wales August 2024

Wales

Wales is among the four countries that merge to create the UK. Having a population in excess of 3 million, it's the third biggest country in the United Kingdom, with the capital city of Cardiff home to 346,000. The population density is only 148 people for every kilometre squared. If you’re looking to have any home improvement work done in Wales, make sure you compare quotes from reputable companies to ensure you get the best price for excellent quality work.

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Similar Customer Enquiries for Basement renovation in Wales

16 Jan

Conversion | Basement

Aberdare - CF44

Enquiry from: Nikla R

Start Date: Immediate

i'm looking to put in a solid terrace roof over an undercroft. will need planning permission are you the property owner: owner of the property property type: semi detached how many rooms are current...

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23 Aug

Conversion | Basement

Conwy - LL32

Enquiry from: Keith S

Start Date: Immediate

convert current unused basement to same speck as shadow property next door 40 *** (currently on market see right move foe details) to full damp proof concrete floor to two rooms and shower w/c room g...

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03 Jul

Conversion | Basement

Carmarthen - SA31

Enquiry from: Steve T

Start Date: 1 to 3 months

cellar conversation for use as living space are you the property owner: owner of the property property type: terrace how many rooms are currently within the basement: 2 rooms how many rooms do you wan...

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06 Aug

Conversion | Basement

Swansea - SA6

Enquiry from: Andrea R

Start Date: Immediate

i had a garage conversion completed in 2014, however i have since found out that it should as been classed as a subterranean basement due to the level of the ground surrounding the building. i believe...

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28 Apr

Conversion | Basement

Swansea - SA6

Enquiry from: Andrea R

Start Date: Less than one month

i had a garage converted into a lounge in 2014, which has got a building completion certificate from the local council. we have experienced a smell of damp on occasions every since. further investig...

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07 Apr

Conversion | Basement

Aberdare - CF44

Enquiry from: David K

Start Date: Immediate

We arte building a house extension for a customer and had to dig down 5 metres to get solid ground, now the customer would like to explore the possibility of tanking the basement and using it as a roo...

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07 Apr

Conversion | Basement

Newport - NP19

Enquiry from: Jake R

Start Date: Immediate

hi, we are currently looking at taking on a building in newport town centre for a small gym. there is a basement in this property that is pretty big (about 55sq m) however, it is very damp and the l...

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09 Jan

Conversion | Basement

Pembroke Dock - SA72

Enquiry from: Matthew P

Start Date: 1 to 3 months

basement tanked just to create dry storage area. are you the property owner: owner of the property property type: terrace how many rooms are currently within the basement: 1 room how many rooms are cu...

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02 Dec

Conversion | Basement

Aberdare - CF44

Enquiry from: John P

Start Date: 3+ months

basement conversion tanking and ventilation and to make an old caller into a lovable space are you the property owner: owner of the property property type: semi detached how many rooms are currently w...

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20 Oct

Conversion | Basement

Blaenau Ffestiniog - LL41

Enquiry from: Christopher K

Start Date: Less than one month

this is a 140 year old house with a large basement. the property is made out of natural stone walls and the basement requires tanking using a method that is appropriate for the age and materials. idea...

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19 Sep

Conversion | Basement

Maesteg - CF34

Enquiry from: David J

Start Date: 1 to 3 months

basement waterproofing and conversion time scale: 1-3 months please call to appoint

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17 Jan

Conversion | Basement

Ferryside - SA17

Enquiry from: John M

Start Date: 1 to 3 months

Convert existing basement into kitchen Time scale: 1-3 months Please call to appoint Please call to appoint

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22 Feb

Conversion | Basement

Newport - NP18

Enquiry from: Elizabeth B

Start Date: Immediate

Looking to dig out existing cellar to get more headroom Time scale: Immediate Please call to appoint

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13 Sep

Conversion | Basement

Swansea - SA1

Enquiry from: Sarah W

Start Date: 1 to 3 months

I have discovered that my 2 story semi-detached house appears to have an existing full sized basement.. the entry (which we think used to be under the stairs) is blocked up. it seems to have quite a l...

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03 May

Conversion | Basement

Welshpool - SY21

Enquiry from: Gareth J

Start Date: Immediate

Hi there We are thinking of returning our cellar into a useful space and would like an estimate on what we need to do to achieve this.

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07 Mar

Conversion | Basement

Haverfordwest - SA62

Enquiry from: Ian J

Start Date: Immediate

Cellar in need of tanking due to water penetration - Desired Start Date: 04/04/2016 - Property Type: House - Number of Rooms: More than 5 Time scale: 1-3 months

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29 Feb

Conversion | Basement

Monmouth - NP25

Enquiry from: Caractacus D

Start Date: Immediate

Grade II Listed Georgian townhouse basement conversion. Two room basement which we'd like to convert for use as a utility room and a den. We'd like to start the project as soon as possible.

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26 Feb

Conversion | Basement

Welshpool - SY21

Enquiry from: Christine H

Start Date: Immediate

Cellar tanking

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13 Feb

Conversion | Basement

Llandudno - LL30

Enquiry from: Michael G

Start Date: Immediate

Cellar conversion, and hallway.

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19 Nov

Conversion | Basement

Swansea - SA2

Enquiry from: S

Start Date: Immediate

Basement conversion of 3 bed semi-detached house. The property already has underpinning. Neighbours with identical houses have basements. Requiring two quotes, one with stairs leading to basement, ano...

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FAQs

Does a converted basement need windows?

Windows or lightwells can be a great way to introduce natural light into your basement, making it a more valuable, enjoyable space. However, they’re not always an essential requirement.

It’s important for your basement conversion to meet ventilation and fire safety building regulations. Windows can be a good way to do this, but they’re not the only option. Stack or mechanical ventilation, or ensuring that stairs up from your basement connect to an exit can be a good alternative.

So, while windows can be a great asset to your basement conversion, if you can’t afford them or they’re not structurally feasible, you can still create a basement conversion without them.

How to convert a basement into living space?

The best way to go about converting a basement depends on its current condition and what you’d like to use it for.

If you’re happy with its size and structure, and just want to turn it into useful storage space, then your project shouldn’t be too complicated. You’ll simply need to make sure it’s damp proof and waterproof – either by fitting tanking or a cavity drain membrane with a sump and pump. You may also need to invest in new flooring, fit basic lighting, and plaster and paint the walls and ceiling.

If you’d like to turn your basement into living space, then you’ll need to think about ventilation, insulation and heating. If this involves creating a kitchen or bathroom, you’ll also need to incorporate plumbing.

If you want to extend your basement, add lightwells, or fit windows and a sunken garden, this makes things much more complicated. You’ll probably want to hire an architect or basement conversion building specialist to help you with the design and planning, and you’ll need a structural engineer to help you ensure your property is sufficiently supported.

Is a basement conversion worth it?

Whether a basement is worth converting depends on your location and how much work it requires.

A basement conversion can be a great way to add space to your home, and can raise your property value. However, it can also be one of the most expensive ways to do this, so if there’s a possibility to extend your property, or convert a loft or garage, it’s worth considering this first.

You should also compare how much your basement conversion will cost with the amount it could raise your property value by. In some areas, a quality basement conversion could earn you money in the long run, but in others it’ll only cost you. If you’re planning on staying in your property for a long time this might not matter to you, but if it’s not your forever home then it’s an important thing to think about.

How to convert a basement into an apartment?

In some cases, it’s possible to convert a basement into an apartment. This can be a great way to incorporate an additional dwelling into your property and increase its value. However, converting a basement into an apartment can be quite expensive and time-consuming.

As with any type of dwelling, you’ll need to think about basic things like access, damp proofing, ventilation, insulation, heating, electrics, plumbing, lighting and décor. If you’re planning on extending your basement, then you’ll also need to ensure that your property is sufficiently supported.

It’s a good idea to consult a professional, like a basement conversion building specialist, to find out how feasible your project is before you go ahead with it.

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Wales Basement renovation installers are rated 4.8 out of 5 based on 4 reviews of 29 pros.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Basement renovation projects that have been connected with Basement renovation pros to help them. All Basement renovation contractors All Wales Basement renovation contractors

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