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Verified Pro
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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Thomas Roof Restoration are proud to work on your property as if it were their own. Based in Canterbury, covering Kent, So...
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Loft & Build

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Offers services in ERITH
We can cover all aspects of a loft conversion and extensions. If you require, we can also design the project including dr...
Verified ProOver 10 Reviews
we Are a family run business with over 30 years experience built on reputation Our services include all types of roofing...

Recent Builder Enquiries

14 Oct

House Extensions

Erith - DA8

Enquiry from: Aaron F

Start Date: Immediate

Customer made an online enquiry for House Extension via one of our websites. Confirmed via . Please call to arrange an appointment to quote.

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01 Nov

House Extensions

Erith - DA8

Enquiry from: Bola A

Start Date: Immediate

Homeowner House extension Please contact to appoint

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17 Jul

Building work | General

Erith - DA8

Enquiry from: Benjamin J

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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01 Jul

Building Work | Conservatory Base

Erith - DA8

Enquiry from: Ope O

Start Date: Immediate

Build a Conservatory from my dining to the garden

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17 Mar

Conversion | Loft

Erith - DA8

Enquiry from: Isha D

Start Date: Immediate

i need a staircase fitted to access the loft as a loft conversion is done and we just have a ladder to get there.

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22 Jan

New Build | Residential

Erith - DA8

Enquiry from: CORNELIUS A

Start Date: Immediate

customer requested quotes for new build homes from a builder around erith. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information below...

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06 Apr

Building Work | Porch

Erith - DA8

Enquiry from: Antony B

Start Date: Immediate

porch taken down and replaced with a new one of a similar build. same if possible. the roof above also needs replacing which is a sloping tiled roof joined to the porch. the porch will have a front...

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07 Feb

Conversion | Garage

Erith - DA8

Enquiry from: Caroline C

Start Date: Immediate

garage conversion making our current kitchen bigger by knocking through into the garage. are you the property owner: owner of the property do you have a: single garage what will the space be used for...

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10 Nov

Conversion | Loft

Erith - DA8

Enquiry from: Victor U

Start Date: Immediate

customer is looking for quotes for loft conversion from pros around erith. please call to arrange appointment to discuss are you the property owner: owner of the property property type: semi detached...

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11 Jun

Building Work | Porch

Erith - DA8

Enquiry from: Christiana P

Start Date: Immediate

Call anytime. New build or replacement: New build Quote requested on a porch, in PVCu, to be supplied and fitted.

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04 May

Insulation | HHCRO Free

Erith - DA8

Enquiry from: Eleanor H

Start Date: 1 to 3 months

just looking to see if there are any loft insulation discounts in the local area. time scale: 1-3 months please call to appoint

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28 Apr

Building work | General

Erith - DA8

Enquiry from: Mirza B

Start Date: 1 to 3 months

customer in erith area has requested that we arrange quotes for their building maintenance project.mr are considering various options and would like to discuss with a builder directly.please call to d...

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20 Apr

Building work | General

Erith - DA8

Enquiry from: Chris S

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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23 Feb

House Extensions

Erith - DA8

Enquiry from: Kingsley O

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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11 Feb

Insulation | Cavity Wall

Erith - DA8

Enquiry from: John C

Start Date: Immediate

I need need loft to have installation

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28 Nov

Building work | General

Erith - DA8

Enquiry from: Cornelia M

Start Date: 1 to 3 months

are you the property owner: owner of the property is this for a residential or commerial building: domestic other forms: upvc double glazing, building maintenance agreed to receive quotes for selecte...

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12 Oct

Insulation | External Wall

Erith - DA8

Enquiry from: Kostadin G

Start Date: Immediate

Pitched roof insulation.

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24 Jul

House Extensions

Erith - DA8

Enquiry from: JUSTINA A

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, none agreed to receive quotes for selected products: ...

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19 Apr

New Build | Residential

Erith - DA8

Enquiry from: John H

Start Date: Less than one month

new Block of residential two bed flats in Erith,Kent DA8. 3 x 2 bedroom flats on ground floor, 3 x 2 bedroom flats first floor and 3 x2 bedroom flats on th second floor. Looking for standard build Ti...

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18 Jul

House Extensions

Erith - DA8

Enquiry from: Mark O

Start Date: Immediate

*Homeowner House extension Please call to appoint

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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 Erith is:

£25,111

Builder job Builder cost in 2025
Garage conversion in Erith £9,750-£18,450
Loft conversion in Erith £37,917-£66,250
House extensions in Erith £34,250-£72,000
Loft insulation in Erith £450-£690
Upvc or wood porch in Erith £2,625-£4,025
Barn conversions in Erith £112,500-£172,500
Basement renovation in Erith £30,000-£46,000
Bedroom fitting in Erith £1,500-£2,300
Bricklayers in Erith £300-£460
Cavity wall insulation in Erith £400-£820
Commercial new builds in Erith £105,000-£161,000
Conservatory base in Erith £675-£1,035
Building maintenance in Erith £2,250-£3,450
Building insurance works in Erith £2,250-£3,450
Pebble dashed walls in Erith £2,000-£9,200
Plasterboard dry lining in Erith £638-£978
Residential new builds in Erith £105,000-£161,000
Restoration and refurbishment in Erith £37,500-£57,500
Roof insulation in Erith £7,500-£11,500
Underpinning in Erith £2,250-£3,450
Wall cladding in Erith £1,125-£1,725
Wall rendering in Erith £3,750-£5,750
Demolition in Erith £2,440-£3,660
Roof room in Erith £15,000-£23,000
Shop refurbishment in Erith £3,750-£5,750
Single storey house extension in Erith £21,600-£37,400
Soundproofing in Erith £900-£1,380
Driveway repair in Erith £1,520-£2,280
Garden room in Erith £6,400-£9,600
External wall insulation in Erith £6,000-£15,000

Related Builder searches in Erith

Builder FAQs

how much are sharps fitted wardrobes?

If you’re planning to acquire Sharps fitted wardrobes, one of the first few things that comes to mind is the cost to make such an acquisition. Generally, prices of these items can vary significantly. However, you should note that the more affordable end of the spectrum is most likely going to be around £750 to £900 per lineal metre, while mid range Sharps fitted wardrobes are usually within the range of £1400 to about £1600 per lineal metre. And finally, the high end customized Sharps fitted wardrobe are possibly going to be within the range of £3000 to £3500 per lineal metre.

The price of the Sharps fitted wardrobes is mainly determined by the fitted wardrobe solution your opt for. So let’s look at the estimated price range of Sharps fitted wardrobes depending on the styles you want for your home or property.

✓ There are the stylish, mordern sliding doors Sharps fitted wardron=be with mirrors that’ll make your room feel a lot bigger. If the type you opt for possesses three sections, then you’ll should expect to pay a price within the range of £2800 to about £3600 to have it fitted depending on the size of the room as well as the chosen finishes.

✓ Handcrafted, bespoke fitted bedroom wardrobe. This will cost about £2500 to £2900 with simple design details but the price can increase with ornate features like mouldings etc.

✓ Large bedroom 3m 80ccm three sections six door. This normally features finishes on both the interior and exterior as well as hanging space for clothes. It’s usually around £4900 or more.

✓ Simple two section closet. The price of this fitted wardrobe is usually within the range of £3200 to about £3500, but it could also be more depending on the design details you wish to implement.

Can I extend my barn conversion?

Generally, it’s possible to extend a barn conversion, but there are certain conditions that you’ll probably need to meet. Ultimately, it’s up to your local planning office to decide whether to approve your planned barn conversion extension or not.

Typically, small extensions on the side of a barn conversion are often approved, particularly if they serve to preserve the original character of the barn. This could be because the extension will mimic the appearance of the original structure, or house facilities that would look odd in the original building.

However, you probably won’t be allowed to build a larger extension, or one that isn’t in keeping with the appearance of the original barn.

Are there different styles of cladding?

Cladding comes in a range of styles, such as flush, shiplap, and featheredge. Many types of cladding are also available in a variety of colours to suit any property. A cladding specialist will be able to discuss what solution is best for your property and how it works.

how to finance a house extension?

Do you want to beautify and increase the value of your home? If yes, a refurb and house extension is definitely a great option to consider. Depending on your home extension project, the value that’ll be added to your home’s resale value varies. However, the cost of completing a house extension project can be huge, so you just might want to consider your financing options. Fortunately, there are various options through which your house extension project can be funded with each having its own pros and cons. Your specific circumstances will determine the one that’s going to work best for you, so let’s take a look at some of the best options to help you fund your project.

• Home Remortgaging

The process whereby a mortgage is transferred from one provider to the other is known as remortgaging. This is usually done to generate funds for a project by entering a more lengthy repayment term commitment when switching. If you want to raise your funds in a quick manner, this process works best.

• Savings

This is a good reason to cultivate a good saving habits. If you’ve been able to save up some mega bucks then you’d probably won’t have to borrow money to finance your house extension.

• Unsecured Loans

If you do not buy into the idea of borrowing more against your property, you may just be able to apply for an unsecured loan especially if you have a good credit record. A secured loan makes use of collaterals like a car or house to serve as a cover for the lender, meanwhile an unsecured loan is based mainly on the credit managing history of the borrower.

• Credit Card

There are some great benefits that comes with financing your small or medium scale extension project with your credit card. Not only does it offer some real lifeline if problems arise during the project, but you can also avoid paying excessive interest on the investment by ensuring your deal has a 0% introductory rate.

How long will my garage conversion take?

It’s often said that a garage conversion can take anywhere between 1 week to 1 month, depending on the size and scope. But many standard conversions without any plumbing can take as little as 5 days. Your contractor will be able to tell you exactly how long your garage conversion will take.

can i build a room in my garden?

The short and simple answer to this question is yes, you can build a room in your garden. In fact, if you want an additional space for a living room, dining room, games room, study room or perhaps you want something as cool as a pool house, then looking at your garden for a solution may just be the perfect answer to your need for an extra outdoor living space.

Outbuildings such as garden rooms do not usually require planning permission as they’re usually covered by the permitted development. As a result, making it even a lot more attractive to homeowners who would not like to pass through the stress involved or pay the money required to submit an application for planning permission. However, if you need your garden room to be covered by permitted development ( if it’s not a listed building or in a designated area), you must follow these guidelines:

✓ The garden room shouldn’t be in front of your home or property.

✓ The total area of your extensions, sheds and outbuildings ( which includes your garden room), must not go beyond 50 percent of the total land area surrounding your property.

✓ It must be a single storey that’s less than 3 metres high ( 4 metres for a dual pitched roof). And it must not go beyond 2.5 metres in height if the structure is within 2 metres of your boundary.

✓ The eaves must not go beyond 2.5 metres above ground level.

✓ It must not feature a balcony, veranda or any raised platform

✓ It must not be a self contained living accommodation.

The position of your garden room will be partly determined by the space available in your garden. If you need it to link it to your utilities then positioning it a bit close to your main house would be a cost effective choice unless you’re using off grid sources of power, heat as well as water.

how much does a garage conversion cost?

Are you looking to create some more space in your home with your garage being almost dispensable? If yes, then considering a garage conversion project may be the way to go. Unlike many other extension options, garage conversion does not take up an additional space as it only changes the current structure of the garage. As a result, the cost of completing a garage conversion project can be relatively attractive when compared to other space creating alternatives. So exactly how much would a garage conversion project cost? Well, there’s no precise answer for this as several influencing factors come to play. However, in this guide we’ll give you a rough idea of the average costs that you’re likely going to encounter. Some of the factors that can influence your budget dramatically includes the following:

• The size of the conversion. The larger the size of the garage per square feet, the more cost you’ll have to expend.

• The type of your property - listed buildings are usually more expensive.

• Your location in the UK. If you stay in London where there’s a higher demand, you’ll most likely pay more.

• You’re likely to pay more if a specialist knowledge is required.

• The amount of glazing to be installed

• Quality of the materials to be incorporated.

• Quality of the professional to carry out the installation service.

On average, when it comes to garage conversion projects, you’re likely to pay the following depending on the per square metre given:

• A single garage of about 15 square metre will cost within the range of £6,000 to £15,000.

• A double garage of about 30 square metre will cost within the range of £12,000 to £30,000.

how long does a loft conversion take?

If you’re about to carry out a loft conversion project, you’d probably be wondering how long it’ll take to complete the task. Well, you’re not alone! This is one of the most common questions when it comes to loft conversion projects, however, providing a set timeframe for completion of such projects is impossible as all loft conversions vary. There are different factors that can determine the duration of your project. These factors include, the materials to be used, the type of the proposed loft conversion, the kind of staircase you’ll like to have installed, the number of windows included, the number of rooms to be added as well as a number of other influencing factors. As a result of these variables, the milestones and timings provided are only to be taken as guidelines. If you’d really like to have a set date, you can get in touch with a professional for help.

Generally, it’ll take up to 8 weeks to complete a loft conversion project.

✓ The first week activities will include putting up scaffolding, receiving the first materials for the build and creating an opening in the roof to gain access to the loft space.

✓ In the second week, the structure of the roof will be ammended and more support added.

✓ Third week, the floor joists will be fitted, building of the loft conversion will start, completion of the external roof works and commencement of plumbing and electric works.

✓ Fourth week, complete the building, construct the loft floor, fit the roof windows, insulation, ventilation and internal stud walls.

✓ Fifth week, apply plaster and plasterboard to the room walls, create a staircase opening and fit the new staircase.

✓ Sixth week, plaster the staircase area, complete plumbing and electrical works, hang the doors, fit skirting, handrails and bannisters and start decoration.

✓ Seventh week, complete the decoration and clean and wipe out all wastes.

✓ Eight week, complete all the remaining tasks.

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