Basement Conversion in Bolton

Find Basement Conversion Prices in Bolton

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Average Basement renovation cost in Bolton

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 2025

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 Bolton, as reported by local LeadsDoWork members.

Basement renovation installation cost in Bolton 2025

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

Basement renovation searches in January 2025

Basement renovation Projects in Bolton in December 2024

6,063

Requests for quotations in Bolton in December 2024

0

Requests for Basement renovation quotations in Bolton in December 2024. 0% change from November 2024.

0

Requests for Basement renovation quotations in Lancashire in December 2024. 0% change from November 2024.

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

Basement renovation searches in cities and towns near Bolton December 2024

The North West of England is one of England's 9 regions and carries a population of over 7 million people. This makes it the country's third largest region by population and gives it a population density of 497 people for every square kilometre. Within the region are the counties of Cumbria, Lancashire, Greater Manchester, Merseyside and Cheshire. The foremost cities of Manchester (553,000), Liverpool (498,000), and Preston (142,000), are the biggest city parts in the region. More than a third of the population live within the Greater Manchester area also. For home developments in the North East region of England, get quotes from reliable firms to ensure you get the best quality finish at a great price.

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Similar Customer Enquiries for Basement renovation in Bolton

06 Apr

Conversion | Basement

Bolton - BL4

Enquiry from: Chris F

Start Date: Immediate

have an existing light well that doesn’t currently allow much light in. doesn’t need digging out at all, but want to look at glazing end using mirrors to create a light tunnel (like a periscope) a...

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10 Oct

Conversion | Basement

Bolton - BL1

Enquiry from: Abidali P

Start Date: Immediate

I have cellar where water keep coming in I want to fill completely cellar, would you able to quote me for it Thanks

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19 Jul

Conversion | Basement

Manchester - M20

Enquiry from: Sara A

Start Date: Immediate

We're looking to purchase a Victorian house with a cellar which is 4mx5m basement (less than 2m in height). We're keen to get an understanding of the cost of waterproofing the cellar to make it water ...

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26 Oct

Conversion | Basement

Altrincham - WA14

Enquiry from: Kris D

Start Date: Immediate

Basement Conversion of the existing 2 rooms. 1 as a bedroom 1 as a utility

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09 Aug

Conversion | Basement

Warrington - WA1

Enquiry from: Azmat J

Start Date: Immediate

hi i have previously had a flood in my basement and our insurance company has asked for a report from a surveyor of how the flood occurred so they can repair any damages. i am in need of a surveyor a...

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17 Feb

Conversion | Basement

Manchester - M14

Enquiry from: Asim M

Start Date: Less than one month

hi, we have approx. 1.2 meters deep crawl space in mid terrace house in fallowfield over hallway and 2 rooms (kitchen is solid), i am looking to clear this crawl space from soil and some bricks, would...

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24 Jul

Conversion | Basement

Manchester - M19

Enquiry from: Beth M

Start Date: 1 to 3 months

tanking a cellar and creating a mezzanine time scale: 1-3 months please call to appoint

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08 Jul

Conversion | Basement

Manchester - M14

Enquiry from: Atif Z

Start Date: Less than one month

water proofing basment foundation from outside please call me after 1pm thanks time scale: less than one month please call to appoint

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02 Aug

Conversion | Basement

Altrincham - WA14

Enquiry from: Mark R

Start Date: Immediate

Moving to a victorian semi with a 23.4 square metre cellar. It's damp with a room height of 5ft 11 inches so needs digging down at least another foot. There are no windows so I thought of fitting gr...

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17 Apr

Conversion | Basement

Manchester - M32

Enquiry from: Dean W

Start Date: Immediate

Lift the current floor, dig down approx. 6 - 8 inches Foundations permitting and relay concrete floor. approx. 17ft x 14ft x 4"

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26 Jul

Conversion | Basement

Manchester - M19

Enquiry from: Godwin O

Start Date: Immediate

Convert lower ground floor basement space into a stand alone 2 bed flat. Will require lowering front garden to reveal bay windows to allow light to that room. The rear is NOT below ground. Minimal str...

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13 Jan

Conversion | Basement

Manchester - M21

Enquiry from: T

Start Date: Immediate

Conversion of a basement.

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17 Aug

Conversion | Basement

Altrincham - WA15

Enquiry from: Gill B

Start Date: 1 to 3 months

Approx cost of 3 chamber cellar conversion in Victorian house.nWould like to convert into living accomodation and shower room.nExciting cellar has good head height water supply and is dry with window ...

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25 Mar

Conversion | Basement

Manchester - M19

Enquiry from: S

Start Date: Immediate

making a 2 bed flat with one small kitchen and one bathroom. Need to do concrete flooring covered with slabs. Making partation with fireproof plasterboard, ceiling to be done with sound proof plasterb...

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03 Feb

Conversion | Basement

Manchester - M21

Enquiry from: David B

Start Date: Less than one month

Homeowner - number of rental properties Convert basement to living accommodation Please contact to appoint *

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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 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.

Are pumps used for basement conversions noisy?

If your basement has a cavity drain membrane, it’ll need a pump to move water away from the exterior of your basement and prevent flooding.

Sump pumps can be noisy, but they don’t have to be. Generally, if you have a well-designed pump that’s installed correctly, you shouldn’t find it a problem. For best results, hire a skilled, experienced professional to supply and install your drainage system.

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.

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Bolton Basement renovation installers are rated 4.7 out of 5 based on 2 reviews of 21 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 Bolton Basement renovation contractors

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