Basement Conversion in Hertford

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Average Basement renovation cost in Hertford

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 Hertford, as reported by local LeadsDoWork members.

Basement renovation installation cost in Hertford 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 Hertford in December 2024

738

Requests for quotations in Hertford in December 2024

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

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Requests for Basement renovation quotations in Hertfordshire 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 Hertford December 2024

One of England's 9 zones, the East Midlands is rated eighth in terms of population size with 4.5 million people. The region still holds a sizable land area, and features Nottinghamshire, Derbyshire, Leicestershire, Rutland, Northamptonshire and Lincolnshire. The East Midlands possess a population density of 310 individuals for each square kilometre, with its largest settlements being Nottingham, Leicester, Derby and Chesterfield. If you're serious about household improvements for your home within the East Midlands, use vetted and reputable trade experts to ensure the very best price and a fantastic finish.

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Similar Customer Enquiries for Basement renovation in Hertford

18 May

Conversion | Basement

Hertford - SG13

Enquiry from: James S

Start Date: Immediate

Home Owner 12ftx12ft basement that to be converted. Current head height is around 6ft Would like to dig down to increase height if possible. Please call to appoint

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24 Feb

Conversion | Basement

Hertford - SG13

Enquiry from: J

Start Date: Immediate

I've an basement that I'd like converted - it's approx 4x4m, 6ft tall, has not been damp-proofed / tanked, has 2 windows (front light well and side coal shoot) and is currently just used for storage. ...

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24 Dec

Conversion | Basement

London - N22

Enquiry from: Aktas C

Start Date: Immediate

Hello Sir/Madam, good afternoon we are Aktas. Cleaning service we are doing deep cleaning after building work cleaning floor cleaning after party cleaning commercial cleaning weekly cleaning one ofte...

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13 Oct

Conversion | Basement

London - N22

Enquiry from: Aktas C

Start Date: Immediate

Hello Sir/Madam, good afternoon we are Aktas. Cleaning service we are doing deep cleaning after building work cleaning after party cleaning commercial cleaning weekly cleaning one often cleaning s...

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03 Aug

Conversion | Basement

London - E17

Enquiry from: Paul C

Start Date: 1 to 3 months

hello, we are currently close to having an offer accepted on a flat in stratford which has a large basement that we would be interested in having converted into an additional room (see link below). i...

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22 Jun

Conversion | Basement

London - E17

Enquiry from: Ron D

Start Date: Less than one month

YORKSTONE taken off front of the house and the front needs new PAVINGS..

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09 May

Conversion | Basement

London - E17

Enquiry from: Rejhan S

Start Date: 1 to 3 months

basement Homeowner Please contact to appoint

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05 Apr

Conversion | Basement

London - N11

Enquiry from: Roopesh P

Start Date: Immediate

Basement extension Time scale: Immediate

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31 Mar

Conversion | Basement

London - E17

Enquiry from: B

Start Date: Immediate

To dig out about 7x5 metres of garden to a depth of perhaps 2.5 or 3 metres and create a concrete shell basement. There is rear access to the property to allow for a digger.

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29 Mar

Conversion | Basement

London - N11

Enquiry from: Roopesh P

Start Date: Immediate

Basement extension Time scale: Immediate

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25 Jun

Conversion | Basement

London - N8

Enquiry from: Esra I

Start Date: 1 to 3 months

Customers own description of work to be carried out: It's an existing cellar (restricted height approx 1.40m) that belongs to the ground floor flat in a Victorian terraced house in Crouch End. The ex...

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09 Feb

Conversion | Basement

London - N8

Enquiry from: Jacinta L

Start Date: 1 to 3 months

To put a light well at the front of our ground floor flat so that we can have windows in our basement room. Also to put in a bathroom in the basement. Homeowner Please contact to appoint

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FAQs

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.

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.

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.

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.

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Customer Reviews

Overall rating:


Hertford Basement renovation installers are rated 4.5 out of 5 based on 7 reviews of 52 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 Hertford Basement renovation contractors
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