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Verified ProOver 50 Reviews
Mitchell Landscaping have been established for 10 years, offering quality advice and services in landscaping, Gardening a...
Verified ProOver 20 Reviews

Beech Contractors

37 review(s)
Offers services in LEWES
Beach contractors have paved and resurfaced everything from championship golf courses to domestic driveways as a team we p...
Verified ProOver 20 Reviews
Thomas Roof Restoration are proud to work on your property as if it were their own. Based in Canterbury, covering Kent, So...
Verified Pro

Loft & Build

0 review(s)
Offers services in LEWES
We can cover all aspects of a loft conversion and extensions. If you require, we can also design the project including dr...
Verified Pro

JDLOD DRIVEWAYS

0 review(s)
Offers services in LEWES
With over 25 years experience and very competitive prices, we can make the best of your project. Free estimates, free desi...
Verified ProOver 20 Reviews

Aquatech Surfacing

48 review(s)
Offers services in LEWES
WHY CHOOSE AQUATECH SURFACING FOR YOUR HOME IMPROVEMENTS. We have over 40 years experience On every project we underg...

Recent Builder Enquiries

06 Dec

Driveway Repair

Lewes - BN8

Enquiry from: Rafal S

Start Date: Immediate

Repair to wooden A frame to stop it leaking.

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11 Oct

House Extensions | Single Storey

Lewes - BN8

Enquiry from: Angie V

Start Date: Immediate

I am looking for a single storey ground floor SIP to be added to the rear of my property. The measurement is 18 feet wide x 6 feet deep. What is the cost please?

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10 May

House Extensions | Single Storey

Lewes - BN7

Enquiry from: Julian W

Start Date: Immediate

Hi looking at a rear extension. 21.8 square meters Also extension at front but small as part of garage conversion so not sure if modular would work. Garden is on a slope. Also looking at a...

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07 Mar

Building work | General

Lewes - BN8

Enquiry from: SARAH D

Start Date: Immediate

I WOULD LIKE A QUOTE FOR A BOREHOLE ON MY PROPERTY PLEASE PLEASE TEXT OR E-MAIL ME FIRST AS I DONT TAKE COLD CALLS

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12 Feb

Building work | General

Lewes - BN7

Enquiry from: Mervyn H

Start Date: 1 to 3 months

repairs to a small area of pebble dash. are you the property owner: owner of the property property type: detached what type of work do you need to have done: other do you have the materials you need ...

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08 Dec

Insulation | Loft / Roof

Lewes - BN7

Enquiry from: Dominic M

Start Date: Immediate

i need 2 areas of my roof space insulated there is currently no insulation area 1 1. 5 m x 11 m area 2. 8 m x 8 m both areas easily accessible are you the property owner: owner of the property how m...

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16 Sep

Interior work | Stud Walls

Lewes - BN7

Enquiry from: Iona S

Start Date: Immediate

External wall insulation Lead

need two separate studded walls fitted in downstairs shop conversion are you the property owner: owner of the property property type: commercial how many different rooms are you looking to have wall w...

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12 Oct

Building work | Wall Rendering

Lewes - BN8

Enquiry from: Colin H

Start Date: Immediate

hi i am looking for someone to render my garden wall, currently i am removing the existing paint. i wish the new render to include a mesh layer to add strength, i have already drilled in helibars to i...

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07 Oct

Insulation | Cavity Wall

Lewes - BN7

Enquiry from: Dee M

Start Date: Immediate

customer has a insulation project they are looking to have done, specially they want quotes for cavity wall insulation. they are unsure of options so would like to discuss with a builder.confirmed int...

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02 Aug

Extension | Garden Room

Lewes - BN7

Enquiry from: Nicholas K

Start Date: 1 to 3 months

exterior doors for garden room studio. sliding door options. width 2440 x height 2100 approx time scale: 1-3 months please call to appoint

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17 Jun

Conversion | Loft

Lewes - BN8

Enquiry from: Genevra J

Start Date: Immediate

loft conversion into either two bedrooms and a bathroom or one v. large study with bathroom are you the property owner: owner of the property property type: semi detached what are you looking to conv...

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06 Apr

Building work | Bricklaying

Lewes - BN7

Enquiry from: Penny J

Start Date: Immediate

i have an existing wooden shed on a brick base. the wooden shed has collapsed and i am looking to replace it with a greenhouse. the base is not quite the right size and needs an additional single skin...

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28 Mar

House Extensions | Single Storey

Lewes - BN7

Enquiry from: Nuala F

Start Date: 1 to 3 months

i am looking for a single story replacement that is larger than the conservatory that is currently on the side of my house, that is useable all year round. i would like to know what i can get for up t...

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19 Mar

House Extensions | Single Storey

Lewes - BN7

Enquiry from: Nuala F

Start Date: 1 to 3 months

i am looking for a single story replacement that is larger than the conservatory that is currently on the side of my house, that is useable all year round. i would like to know what i can get for up t...

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17 Nov

Building work | General

Lewes - BN7

Enquiry from: Anthony K

Start Date: Immediate

are you the property owner: owner of the property property type: semi detached how many bedrooms does the property have: 3-4 bedrooms other forms: house extension, building maintenance agreed to rece...

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17 Nov

House Extensions

Lewes - BN7

Enquiry from: Anthony K

Start Date: Immediate

are you the property owner: owner of the property property type: semi detached how many bedrooms does the property have: 3-4 bedrooms other forms: house extension, building maintenance agreed to rece...

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15 Nov

Conversion | Garage

Lewes - BN7

Enquiry from: Anya R

Start Date: Immediate

we have a garage next to our living room and wanted to get some quotes for a few ideas we have for making the space more useful. thanks :) are you the property owner: owner of the property do you hav...

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04 Sep

Building work | General

Lewes - BN7

Enquiry from: Linda M

Start Date: Less than one month

to finish off sanding a 17ft by 12ft floor. bulk of work done. only 2 to 4 inches to do next to skirting board. time scale: less than one month please call to appoint

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06 Jun

Insulation | External Wall

Lewes - BN8

Enquiry from: Girish P

Start Date: 1 to 3 months

best time: any time work type: new airsource system timescale: within 3 months property type: house owner: property owner description: current fuel type: lpg. would like to change to airsource. curren...

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30 Mar

Conversion | Loft

Lewes - BN8

Enquiry from: Alan M

Start Date: Immediate

Rough Price to fully board out standard size 3 bed House. Please reply via email *** Are you the property owner: Tenant (with permission) Property Type: Semi detached What are you looking to convert t...

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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 Lewes is:

£23,840

Builder job Builder cost in 2025
Garage conversion in Lewes £9,750-£18,450
Loft conversion in Lewes £18,750-£28,750
House extensions in Lewes £33,500-£54,000
Loft insulation in Lewes £450-£690
Upvc or wood porch in Lewes £2,625-£4,025
Barn conversions in Lewes £112,500-£172,500
Basement renovation in Lewes £30,000-£46,000
Bedroom fitting in Lewes £1,500-£2,300
Bricklayers in Lewes £300-£460
Cavity wall insulation in Lewes £400-£820
Commercial new builds in Lewes £105,000-£161,000
Conservatory base in Lewes £675-£1,035
Building maintenance in Lewes £2,250-£3,450
Building insurance works in Lewes £2,250-£3,450
Pebble dashed walls in Lewes £2,000-£9,200
Plasterboard dry lining in Lewes £638-£978
Residential new builds in Lewes £105,000-£161,000
Restoration and refurbishment in Lewes £37,500-£57,500
Roof insulation in Lewes £7,500-£11,500
Underpinning in Lewes £2,250-£3,450
Wall cladding in Lewes £1,125-£1,725
Wall rendering in Lewes £3,750-£5,750
Demolition in Lewes £2,440-£3,660
Roof room in Lewes £15,000-£23,000
Shop refurbishment in Lewes £3,750-£5,750
Single storey house extension in Lewes £21,600-£37,400
Soundproofing in Lewes £900-£1,380
Driveway repair in Lewes £1,520-£2,280
Garden room in Lewes £6,400-£9,600
External wall insulation in Lewes £6,000-£15,000

Related Builder searches in Lewes

Builder FAQs

What is the ratio of sand and cement for bricklaying?

When it comes to laying of bricks, it is essential to get the right mortar mix. It is vital, be it for construction or maintenance projects, so far mortar is required. There are several materials incorporated in getting mortar which includes both cement and sharp sand, soft sand or plasterer’s sand and lots more. Here, we are going to look at the right ratio for cement and sand mix in bricklaying.

Cement include ingredients such as iron, aluminium, as well as silicon and it is mainly used for mortars like aerated cement mortar, Portland cement mortar and gauged mortar. Sand, on the other hand, comes in different forms such as sharp sand, soft sand and plasterer’s sand. The sharp sand consists of a larger grain size than the others and is usually incorporated in the construction areas that requires more strength as well as flexibility. Soft sand is the most common one used in mortar and it’s also referred to as bricklayers’ sand. These are used to make all types of mortar. Finally the plasterer’s sand which neither has the sharp sand’s coarseness nor the fineness of the soft sand, but can also be used for any form of mortar.

Cement and sand mortar is used for a plethora of bricklaying jobs serving as a glue for bricks, walls and pillars, while also repairing or maintaining old listed buildings. The preferred ratio here is 1:3 to 1:5 of cement and building sand. Meanwhile, to get a sand cement mix, essential materials that are required includes water, soft building sand as well as cement. However, you must also note that a sand and cement mortar is not used for structural projects, rather a concrete ratio is used.

Can builders work on a Sunday?

General construction work should be restricted to the following hours: Monday to Friday 8am to 6pm. Saturdays 8am to 1pm. Most councils advice that noisy work is prohibited on Sundays and bank holidays but you should check with your local council to confirm this.

how much value does a garage conversion add?

It’s a fact that a garage conversion can go a long way to add a resale value to a home or property. Therefore, in the event whereby your home already has parking facilities in place you can put into consideration converting your garage into a habitable space which will add to the sales price of the house by adding an extra room or increasing the floor space. So exactly how much does a garage conversion add to your home’s resale value?

Garage conversions can be seen as a cost effective means of adding more space to your house. However, not only does it add space, but can also add up to 20 percent to the value of your home. It’s also a way of adding an extra living space to your home that’s not under strict planning complication unlike the alternatives. Generally, if your garage happens to be connected to your house, the cost of converting it to another room should between £10,000 to £20,000. As a home owner, converting your garage into an extra room can help increase the value of your home by up to £45,000. And if you’re to comply with the set rules under permitted development rights, you may not even require to submit a planning application.

In the event whereby your garage is detached from your house or perhaps you live in a flat ( or maisonette) or a listed building , you’ll need to apply to the local authority before commencing your project. It’s always wise to check if there aren’t any planning conditions attached to your home or property.

can a mortgage include renovation costs?

It can be very hurtful when you’re looking to get a house and then identifies one that’s almost perfect, but that one thing that’s lacking is significant enough to prevent you from making an offer. For instance, you may like neighbourhood, the lot’s size, the number of bedroom and lots more. However, the only thing that’s holding you from making an offer is the outdated kitchen. This is the point where you wonder whether a mortgage can include the cost of renovation. In this article, we’re going to give you a good insight into this and more. Let’s have a look!

One of the major things your lender will put into consideration when you apply for a mortgage is the price of the property in question. For instance, so you’ve found your “almost perfect home for let’s say £400,000 and the cost of your intended renovation work runs up to about £150,000. In this event, you’re definitely going to find lenders who wouldn’t be too keen to let go of their cash. And that’s mainly due to the fact that lenders are only able to afford you, at best, 95 percent of the purchasing price. In other words, if you really want the house, you’ll have to finance it yourself no matter how much potential you think the house possesses.

This, however, does not mean that you can’t find some mortgage lenders who’ll allow for building costs. They exist, but this will mostly take place when the work is complete and the property is revalued. You may also be lucky enough to get a purchase plus improvements mortgage which allows you to renovate now and pay off the renovations over time at a better interest rate than other loan types.

What is plasterboard?

What Is Plasterboard?

The plasterboard is unarguably one of the most common building materials across the globe. Sometimes referred to as gypsum board, gyprock, drywall or wall board, the plasterboard is mostly incorporated for ceiling cladding and interior walls in several homes and offices in recent times. However, despite its global acceptability, it’s a very misunderstood building material.

The plasterboard is manufactured using a gypsum core with a heavy paper covering both sides of the sheet. The measurement of a standard plasterboard sheet is a length of 2.4 metres in and a width of 1.2 metres, with a thickness of about 13mm. The board usually have either a bevelled or a bit flat edge. The bevelled edge makes it easy for the installers to use a plaster to smooth out the surface after nailing the sheets to walls and ceilings as well as taping the edges.

The plasterboard comes in different types. Although various manufacturers provide a unique name for their products, but they’re all included in one of the following categories:

• Water Resistant Plasterboard - This type of plasterboard are best suited to be used in water areas like bathroom, laundry rooms and kitchens.

• Acoustic Plasterboard - Due to its sounding proofing qualities, this type of plasterboard is preferred to be used in home theatres or noisy areas.

• Flexible Plasterboard - This is to be incorporated on curvy surfaces.

• Fire Resistant Plasterboard - Just like the name implies, this type of plasterboard is best suited for use in high fire hazard areas.

If you’re about to kick start some small renovations around your house or office, using a plasterboard to clad your walls is a very simple and worthwhile task. However, if you want to do major renovations or need to apply plasterboard to your ceiling, the best option would be to leave it to a seasoned professional.

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.

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.

how deep do footings need to be for a porch?

No matter how big or small a building is, it can only be as good as it’s foundation - and that’s a fact! It all starts from the footing and when it isn’t deep enough, unlike badly installed gutters or gapped hardwood flooring, can make the whole building collapse to the ground. Just like any code recommendations, the depth of the footings of your porch is a parameter that must be complied with and adjusted to suit your local code requirements.

As a rule of thumb, you should always dig below the frost line when excavating your footings. At this depth level, the moisture present in the soil will be frozen. Ultimately, this will help the ground to act as a barrier to insulate the soil below the footing from freezing during the cold months. As a result, in regions where the weather is almost always very cold the depth of your footings is expected to be at least 48 inches. But in areas featuring a warm climate, you may be allowed to install your footings on grade.

In addition, it’s compulsory that your footings must be installed at a minimum depth of 12 inches below unsettled soil. However, if you’re constructing the structure into a steep hill’s side or by the side of a retaining wall, it’s required that you maintain the least distance to grade both vertically and laterally. In the event whereby you need to achieve a good lateral barrier, you’ll need to have your foundation dug a lot deeper compared to if it’s on a flat surface. For a more accurate and updated information, you can consult your local building inspection department to get familiar with the requirements in your area.

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