Basement Conversion in South East

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Average Basement renovation cost in South East

Basement conversions fluctuate in cost depending on project scale, professionals hired and location. If your basement conversion doesnât 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 South East, as reported by local LeadsDoWork members.

Basement renovation installation cost in South East 2024

	Labour cost	£28,000
	Material cost	£10,000
	Waste removal	£2,000

Time frame: 1-6 months

Basement renovation searches in November 2024

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Basement renovation Projects in South East in October 2024

239,528

Requests for quotations in South East in October 2024

0

Requests for Basement renovation quotations in South East in October 2024. 0% change from September 2024.

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Requests for Basement renovation quotations in United Kingdom in October 2024. 0% change from September 2024.

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

Basement renovation searches in counties near South East October 2024

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South East

The South East of England is one of the country's nine regions and is also the largest when it comes to population size. The region has around 8.6 million occupants, and although it contains a significant land area, its population density is around 452 people per square kilometre. South East England contains a variety of counties such as Kent, Surrey, East and West Sussex, Hampshire, Buckinghamshire and Berkshire. The populace has expanded greatly over the last ten years, specifically because of the significant conurbations of regions such as Brighton, Portsmouth, Reading and Southampton. The South East is infamous for higher home prices so keep this value on your property with upgrades from expert tradespeople.

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Similar Customer Enquiries for Basement renovation in South East

05 Jun

Conversion | Basement

Oxford - OX4

Enquiry from: Vicky K

Start Date: Immediate

Membrane laid Flat is 20 m sq

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18 Jan

Conversion | Basement

St. Leonards-on-Sea - TN38

Enquiry from: Emilia C

Start Date: Immediate

We need to convert our 29m sq basement asap into a granny annexe for my mum. Ideally make it a liveable space (no digging down needed) and add a shower room and kitchenette.

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25 May

Conversion | Basement

Brighton - BN2

Enquiry from: George B

Start Date: Less than one month

hello, i'm looking at converting a half basement 2.7 x 3.5m in a semi (not the party wall) into a standard utility room, requiring 0.9m depth removing to be level with the kitchen floor. are you the ...

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19 May

Conversion | Basement

Bicester - OX25

Enquiry from: Peter W

Start Date: Immediate

we need external tanking to our extension foundations. are you the property owner: owner of the property property type: semi detached how many rooms are currently within the basement: 1 room how many ...

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25 Apr

Conversion | Basement

Reigate - RH2

Enquiry from: Judy W

Start Date: Immediate

i am looking to purchase a conversion flat on blackborough road in reigate (postcode and house number is estimated as awaiting details from estate agent). it already has a basement but i require a qu...

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12 Apr

Conversion | Basement

Guildford - GU1

Enquiry from: Phil S

Start Date: 1 to 3 months

convert the cellar into a bedroom 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 want to have ...

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05 Apr

Conversion | Basement

Milton Keynes - MK12

Enquiry from: Sophie C

Start Date: Immediate

floor excavation to minimum habitable room depth (to comply with building regs) from current depth of 6.1 ft waterproofing solution e.g. tanking insulation flooring installation provision of doorway ...

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18 Mar

Conversion | Basement

Chichester - PO19

Enquiry from: Andy G

Start Date: 1 to 3 months

would like to look at two options, tanking or taking the floor down a metre as not sure if there are regulations on height etc. the basement is currently not used for anything other than a little bit ...

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16 Mar

Conversion | Basement

Milton Keynes - MK12

Enquiry from: Sophie C

Start Date: Immediate

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25 Feb

Conversion | Basement

Tunbridge Wells - TN1

Enquiry from: Roger B

Start Date: Immediate

homeowner conversion basement please call to appoint

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31 Jan

Conversion | Basement

Ramsgate - CT11

Enquiry from: Mark J

Start Date: 1 to 3 months

need basement complete overhaul and new floor joists and steels above. are you the property owner: owner of the property property type: terrace how many rooms are currently within the basement: 1 room...

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02 Dec

Conversion | Basement

Banbury - OX15

Enquiry from: Gill M

Start Date: Immediate

existing cellar and outhouse to be dry lined are you the property owner: owner of the property property type: detached how many rooms are currently within the basement: 1 room how many rooms do you w...

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13 Sep

Conversion | Basement

Gillingham - ME7

Enquiry from: Oliver P

Start Date: Immediate

current basement needs ventilating, and then pipes/electrics need re routing, current space needs staircase widening and then finishing - flooring, walls and lighting. we do not want to drop the floo...

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12 Sep

Conversion | Basement

Gillingham - ME7

Enquiry from: Ankit D

Start Date: Less than one month

basement conversion to en-suite bedroom do you have an architect or planning permision: none do you require a plumber: yes do you require an electrician: yes would you consider an easy payment plan: y...

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07 Sep

Conversion | Basement

Littlehampton - BN17

Enquiry from: Sandra W

Start Date: Less than one month

we have acquired the flat in a grade 2 listed building and there is a cellar that comes as part of the flat ownership and we would like to make it safe and revert to a general use area. can you assist...

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18 May

Conversion | Basement

Dartford - DA1

Enquiry from: Karen C

Start Date: Less than one month

cellar conversion into kitchen are you the property owner: owner of the property property type: detached how many rooms are currently within the basement: 1 room how many rooms do you want to have in ...

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14 May

Conversion | Basement

Ramsgate - CT11

Enquiry from: Angeline S

Start Date: Immediate

add kitchen and bathroom in basement are you the property owner: owner of the property property type: semi detached how many rooms are currently within the basement: 2 rooms how many rooms do you want...

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12 May

Conversion | Basement

High Wycombe - HP14

Enquiry from: Ricky L

Start Date: Immediate

hi we live in a cottage that used to be a pub and would like to convert the old cellar into a tv / cinema room. room is 3.5m x 3.0m so not a huge project. we would like more headroom in the room so t...

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02 May

Conversion | Basement

Oxford - OX3

Enquiry from: Sarah F

Start Date: Less than one month

damp proofing a 5mx4m basement for use as a storage area. are you the property owner: owner of the property property type: semi detached how many rooms are currently within the basement: 1 room how ma...

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18 Apr

Conversion | Basement

Oxford - OX3

Enquiry from: Sarah F

Start Date: Less than one month

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FAQs

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.

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.

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.

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.

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Customer Reviews

Overall rating:

South East Basement renovation installers are rated 4.3 out of 5 based on 12 reviews of 90 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 South East Basement renovation contractors

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