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Verified Pro

Haas Home Extensions Group

0 review(s)
Offers services in POTTERS BAR
Welcome to Haas Extension Group, where we take pride in being the premier suppliers, installers, and design consultants of...
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At Surrey Hills Extend & Renovate we promise Quality and Craftsmanship. We take pride in delivering superior quality in ev...
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Loft & Build

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Offers services in POTTERS BAR
We can cover all aspects of a loft conversion and extensions. If you require, we can also design the project including dr...
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Bentham Builders

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Offers services in POTTERS BAR
At Bentham Builders, we specialize in high-quality roofing services as well as general building work across North and West...

Recent Builder Enquiries

21 Oct

Building work | General

Potters Bar - EN6

Enquiry from: Jay S

Start Date: Immediate

Catnic Lintel CG90/100 - 2 GF Beam B2: GF Beam B2: 203X1*** with 300X280X10mm thick MS Plate as spreader 10mm thick Steel plate to be welded along the length at bottom of the beam to cover outer leaf...

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27 Jan

House Extensions | Single Storey

Potters Bar - EN6

Enquiry from: Julie C

Start Date: Immediate

i want to demolition an existing kitchen and bathroom and replace with larger 25 sqm modular extension. I already have planning

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13 Jun

Building work | Bricklaying

Potters Bar - EN6

Enquiry from: Mercia O

Start Date: Immediate

we would like to find a bricklayer for the project who will be comfortable with the amount of detailed masonry work that needs to take place for this particular project. if this project is of interes...

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07 Mar

Building work | Bricklaying

Potters Bar - EN6

Enquiry from: Michelle C

Start Date: Immediate

Drive outside garage paved and small wall built

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15 Jan

House Extensions

Potters Bar - EN6

Enquiry from: Chris Y

Start Date: Immediate

mr requested quotes for house extension from a builder around potters bar. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information below...

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15 Jan

Building Work | Porch

Potters Bar - EN6

Enquiry from: Chris Y

Start Date: Immediate

semi detached house, rear extension, front porch, loft conversion, full house reconfiguration work. are you the property owner: owner of the property do you have planning permission: no what material ...

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28 Oct

House Extensions

Potters Bar - EN6

Enquiry from: Tim H

Start Date: Immediate

Rear extension 3815 x 6225

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24 Aug

House Extensions | Single Storey

Potters Bar - EN6

Enquiry from: Christian R

Start Date: 1 to 3 months

customer in potters bar areas is looking to do a couple of projects at the moment, and would like quotes for single storey house extension.confirmed interest via sms and email at 24/08/2021 19:50.plea...

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23 Aug

House Extensions

Potters Bar - EN6

Enquiry from: Christian R

Start Date: 1 to 3 months

extending to the rear of the property by 4 metres knocking down an internal wall to make the current kitchen and dining area a single open space. will require a new integrated kitchen and breakfast ba...

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10 Aug

Building work | Sound Proofing

Potters Bar - EN6

Enquiry from: Daniel B

Start Date: Immediate

Lightning protection survey , quote on a comercial depot building .

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08 Aug

House Extensions | Single Storey

Potters Bar - EN6

Enquiry from: Christian R

Start Date: 1 to 3 months

customer in potters bar areas is looking to do a couple of projects at the moment, and would like quotes for single storey house extension.confirmed interest via sms and email at 08/08/2021 21:45.plea...

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08 Aug

House Extensions

Potters Bar - EN6

Enquiry from: Christian R

Start Date: 1 to 3 months

extending to the rear of the property by 4 metres knocking down an internal wall to make the current kitchen and dining area a single open space. will require a new integrated kitchen and breakfast ba...

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02 Aug

House Extensions | Single Storey

Potters Bar - EN6

Enquiry from: Christian R

Start Date: 1 to 3 months

customer made an online enquiry for single storey house extension and confirmed on sms and email they would like a call with a builder to discuss prices.please call to arrange an appointment to quote....

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02 Aug

House Extensions

Potters Bar - EN6

Enquiry from: Christian R

Start Date: 1 to 3 months

extending to the rear of the property by 4 metres knocking down an internal wall to make the current kitchen and dining area a single open space. will require a new integrated kitchen and breakfast ba...

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27 May

Building work | General

Potters Bar - EN6

Enquiry from: Jo P

Start Date: Immediate

customer has a general building project they are looking to have done, specially they want quotes for building maintenance. they are unsure of options so would like to discuss with a builder.confirmed...

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26 Mar

House Extensions

Potters Bar - EN6

Enquiry from: Pui S

Start Date: Immediate

knock down the 6m load bearing wall between rear extension and the living room

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15 Mar

House Extensions

Potters Bar - EN6

Enquiry from: Pui S

Start Date: Immediate

knock down the 6m load bearing wall between rear extension and the living room

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20 Feb

Conversion | Loft

Potters Bar - EN6

Enquiry from: Eve M

Start Date: Immediate

our loft headspace is about 2.08 m. we are leaving in maisonette and was wondering if we can have a loft conversion without lowering ceilings, or raising roof? thank you are you the property owner: ow...

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04 Dec

House Extensions

Potters Bar - EN6

Enquiry from: Bruce G

Start Date: Immediate

are you the property owner: owner have you considered getting your windows replaced to match a new conservatory: no other forms: house extension agreed to receive quotes for selected products: yes pl...

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29 May

Conversion | Loft

Potters Bar - EN6

Enquiry from: Funmi O

Start Date: Immediate

Customer visited the myloftconversionprices.co.uk site and submitted an enquiry. Property type: Semi detached, Property owner: Owner, Looking to convert into: Bedroom, Work description: Bedroom with...

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How much do Builder services cost?

How much do Builders cost? Prices for Builders in 2025 can fluctuate relying on the sort of work that you need to have carried out in your residence.

Are you planning to erect a new house or structure? If yes, then you’d probably want to know just how much it’ll take to get the project over the line to help you set a budget and start to plan. Building a new house is requires huge financial investment and as a result, there’s the need to carry out your due diligence before you proceed. In this post, we’re going to give you an insight into the prices charged by builders to erect a new home or structure.

First and foremost, like every other home project, the price charged by builders to construct a new house or structure depends on a wide range of factors. These factors include the size, location, accessibility as well as qualifications of the builders you wish to employ just to mention a few. For instance, you’d expect the cost of building two-storey in London to be a lot more expensive than the price of a one-story building in Scotland. However, we’ll try our best to give you an idea of the price range you can expect to incur to complete your project.
In general, a builder will charge within the range of £10 to about £15 per hour on the average. For small building projects which includes wall and foundations repairs, a builder will typically charge about £11 per hour. However, the price charge will depend on the extent of the job due to the fact that simple tasks such as repointing only costs about £10 per hour, while laying new foundations can cost up to £15 per hour.

The table shows the types of work that Builders typically do and the average cost range of these tasks. Some tasks take longer to finish than others so prices do fluctuate by job.

View our Builder cost guide View our Builder advice

The average price
of a Builder in Potters Bar is:

£25,867

Builder job Builder cost in 2025
Garage conversion in Potters Bar £9,750-£18,450
Loft conversion in Potters Bar £31,250-£67,917
House extensions in Potters Bar £32,400-£75,600
Loft insulation in Potters Bar £450-£690
Upvc or wood porch in Potters Bar £2,625-£4,025
Barn conversions in Potters Bar £112,500-£172,500
Basement renovation in Potters Bar £30,000-£46,000
Bedroom fitting in Potters Bar £1,500-£2,300
Bricklayers in Potters Bar £300-£460
Cavity wall insulation in Potters Bar £400-£820
Commercial new builds in Potters Bar £105,000-£161,000
Conservatory base in Potters Bar £675-£1,035
Building maintenance in Potters Bar £2,250-£3,450
Building insurance works in Potters Bar £2,250-£3,450
Pebble dashed walls in Potters Bar £2,000-£9,200
Plasterboard dry lining in Potters Bar £638-£978
Residential new builds in Potters Bar £105,000-£161,000
Restoration and refurbishment in Potters Bar £37,500-£57,500
Roof insulation in Potters Bar £7,500-£11,500
Underpinning in Potters Bar £2,250-£3,450
Wall cladding in Potters Bar £1,125-£1,725
Wall rendering in Potters Bar £3,750-£5,750
Demolition in Potters Bar £2,440-£3,660
Roof room in Potters Bar £15,000-£23,000
Shop refurbishment in Potters Bar £3,750-£5,750
Single storey house extension in Potters Bar £21,600-£37,400
Soundproofing in Potters Bar £900-£1,380
Driveway repair in Potters Bar £607-£51,140
Garden room in Potters Bar £6,400-£9,600
External wall insulation in Potters Bar £6,000-£15,000

Related Builder searches in Potters Bar

Builder FAQs

What qualifications should a builder have?

Some individuals who have been in the construction department for many years may not be qualified, that is, they may not have undergone an apprenticeship and/or trade certificate courses, but they might still be very skilled at their work. However, anybody can pick up a sledgehammer and demand themselves a builder lacking any skills or training. The wise thing would be to ask the builder coming to your house about what qualifications they have and what training they have undergone.

Licensing of building practitioners

You can now check if your builder or tradesperson is a licensed building practitioner by using an electronic public register which has a record of every registered builder. Being licensed provides you with an assurance that the builder who is about to do your work has proven his shill to the government and earned his right to be a practitioner. If you wish for certain important building and design work on your home it is imperative that you hire a licensed practitioner, the act is very common when you compare the scenario with when you have to call a plumber or an electrician regarding any work.

In order to become a builder in the UK, you must complete an apprenticeship or an NVQ. NVQ is another popular route to becoming a builder. You can also get your NVQ even when you are working as an apprentice. You can also make it based on any recognised overseas qualification.

All associates maintain a Code of Practice and Conduct which sets the standards for all stages of the building procedure. The Code requires builders to:

• Submit quotes on projects for which they have time.

• Securing the contract with a sufficient insurance cover.

• Maintain honesty and integrity at all times.

• Obey the law and industry standards of conduct.

All members of the construction association must also follow a code of conduct. As a consumer, if you think your builder has breached the Code of Conduct or the Code of Ethics, you can file a written against him or her.

Will my garage conversion cause disruption to the rest of the house?

It shouldn’t do. Most companies will do all the interior work first, and the last job to do will be creating the opening from the house to the conversion. A reputable company will make sure they cause as little disruption as possible during this time.

how to convert your loft into a room?

How To Convert Your Loft Into A Room

The loft is the space on top of a home that’s most often ignored by home owners due to having to consider the space’s configuration, the lighting as well as energy efficiency. However, when successfully converted into a room, it can serve several purposes which would even add more value to your property. So how can you convert your loft into a room? Let’s have a look.

• Take Into Account The Size Of Your Loft

The size of your loft is a major determinant of the type of room it can be converted into. A small-sized loft there’s a chance it can still be converted into an extra bathroom or home office while bigger lofts can be converted into an additional bedroom. The minimum head height is 2.3m, if your loft is lower than this, you’d have to get a planning permission to detach some parts of the room for extension.

• Include A Skylight

When a loft is poorly designed, the room become dark, shady and airless. Adding a skylight to your loft will let in fresh air, deliver better ventilation and more light.

• Insulate Your Loft

Loft insulation will not only prevent heat from escaping through the roof, but also lead to an improved energy efficiency which ultimately helps you save up on your heating bills.

• Use Modern Colourization

When you use bright, neutral and modern colours to paint your loft, you’re adding that elegant look to the space. As a result, the loft looks a lot more attractive and comfortable by the time you’re done with the conversion.

The conversion of your loft into a room can be a very tedious task if you wish to do it by yourself. We’d recommend you employ a seasoned professional for help in order to ensure the best results and also to avoid making costly mistakes.

how disruptive is a loft conversion?

Asides the questions relating to planning permission of a loft conversion as well as the total cost of completing a loft conversion project, this is perhaps the most common question on the loft conversion subject matter. Before making an investment decision, many homeowners will want to know just how disruptive a loft conversion is. Well, we’ve all heard the several horror stories when loft conversion builder with dirty boots tramples all over the fresh and just-acquired shag pile or the noise of the construction loud enough to annoy neighbours from four blocks away or an obvious shortage of teabags, sugar and lots more. Good news is, the disruption of loft conversion is not as bad as people make out. Let’s have a look at how it works!

Just like all other major building projects, a loft conversion is disruptive to your property. However, no two loft conversions are the same, therefore some are certain to be more drastic and invasive than others. In the long run, the project is worth the stress and inconveniences caused and in most cases, it’s usually a very good investment.

Normally, an average loft conversion is expected to last for about 9 to 12 weeks (depending on the complexity of the loft conversion project some might take longer). Some of the factors that affects the duration of a project includes the type of the loft, the design of the loft as well as the style of the property.

Generally, a loft conversion is a lot less disruptive than say completely moving a home. It all has to do with how you’re able to deal with it as a person. And besides, the effect it’s going to have to a large extent depends on the company you hire. A good company will always look to ensure to keep disruptions to a minimal when carrying out the loft conversion project.

What types of extension are there?

There are many different types of extension. For example, you could install an orangery, flat or pitched roof extension, over-structure extension, single or double storey extension or a glass box extension. Which one of these is most suitable will depend on your existing property.

What are the benefits of cladding or rendering?

The main reason that people use cladding or rendering on their property is the aesthetic benefit. These materials can really boost the appearance of a home. Cladding and rendering can also increase the thermal performance of a property. Speak to a specialist to find out whether your property will benefit.

Why has my driveway cracked?

Driveway surfacing materials like concrete, asphalt and clay brick usually crack because they’ve been exposed to extreme temperatures or put under high pressure. It’s important to repair driveway cracks before they get worse and cause damage to vehicles and perhaps others to trip on raised cracks.

do you need planning permission for a porch?

There are so many benefits that comes with building a porch in your home premises. It’s an extra space where a lot can be achieved such as drying a dripping wet dog, taking off your dirty shoes or boot and lots more. So if you’re considering to construct a porch, it’s definitely going to be a wise decision. However, before you get started, there’s a need to determine if you’ll need planning permission for a porch. It’s important to take note that planning laws are dynamic and can be updated at any point, so be sure only to use trusted sources only as your guide. If you’re the homeowner or landlord, it’s entirely your responsibility to obtain the right approval for any development project you wish to carry out within your premises.

A Porch can not be termed as an extension and neither is it a conservatory, they’re basically built to the home’s front covering the main entrance using a stone base or a brick. As a result, a porch does not need planning permission due to the fact that it’s covered by the permitted development rights if the specific guidelines for porches are complied with. Below are the instances where you WILL need planning permission for a porch.

✓ If the floor space is more than 3sqm (the wall inclusive).

✓ The highest point has a height of more than 3 metres.

✓ If the porch is situated within 2 metres of a boundary directly facing on to the road.

You may need planning permission if the house is a listed building, designated area or falls under an Article 4 Direction.

In order to build a porch without planning permission, you need to consider all the criteria stated above. You can also visit the Planning Portal website to get more detailed information before getting started.

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