Find a Builder you can trust in Swanley.

Choose from 227 Builders, all rated by people like you.

Over 428 reviews & an average rating of 4.3/5 stars, you'll find the right pro

Choose and shortlist

Use the shortlist button to select up to 4 tradespeople, enter your project details and press send

or

Keen to get on with the job?

Get up to 4 quotes from local Builders near you

View Shortlist
Verified ProOver 20 Reviews

Thomas Roof Restoration

25 review(s)
Offers services in SWANLEY
Thomas Roof Restoration are proud to work on your property as if it were their own. Based in Canterbury, covering Kent, So...
Verified ProOver 20 Reviews

CRS Contractors

20 review(s)
Offers services in SWANLEY
we Are a family run business with over 30 years experience built on reputation Our services include all types of roofing...
Verified Pro
Rankins Roofing & Building are a family established business with over 30 years in the building/roofing industry. We pride...
Verified Pro

Loft & Build

0 review(s)
Offers services in SWANLEY
We can cover all aspects of a loft conversion and extensions. If you require, we can also design the project including dr...
Verified Pro
Double Glazing Tunbridge Wells Kent by Mayfair Installations, leading Double glazing specialist covering Kent. Windows, Do...
Verified Pro

Osolo

0 review(s)
Offers services in SWANLEY
Experience the Exceptional We are a reliable building company delivering high-quality workmanship across all aspects of...

Recent Builder Enquiries

29 Jun

Conversion | Loft

Swanley - BR8

Enquiry from: Jeyher P

Start Date: Immediate

loft conversion quote for ***ft are you the property owner: owner of the property property type: semi detached what are you looking to convert the space into: bedroom/s are you looking to have stairs:...

Post a similar request >

13 Oct

Building work | General

Swanley - BR8

Enquiry from: PAUL M

Start Date: Immediate

Property type: Other, Roof type: Pitched, Work description: Replace low pitched garage metal roof with clay or rubber or pvc. Garage is 5x6m.

Post a similar request >

01 Sep

House Extensions

Swanley - BR8

Enquiry from: Rafal K

Start Date: Less than one month

customer in swanley area made an enquiry for house extension online. please call to arrange an appointment to discuss options are you the property owner: owner of the property looking for: single sto...

Post a similar request >

01 Sep

House Extensions | Single Storey

Swanley - BR8

Enquiry from: Rafal K

Start Date: Less than one month

customer has a extensions & conversions project they are looking to have done, specially they want quotes for single storey house extension. they are unsure of options so would like to discuss with a ...

Post a similar request >

09 Jul

Conversion | Loft

Swanley - BR8

Enquiry from: Nicholas G

Start Date: Immediate

I would like to add stairs to my loft.

Post a similar request >

01 Mar

Conversion | Loft

Swanley - BR8

Enquiry from: Julie C

Start Date: Immediate

i require a rear dormer loft conversion to a small/medium mid terrace property built pre 1930s. are you the property owner: owner of the property property type: terrace what are you looking to conver...

Post a similar request >

12 Feb

House Extensions | Single Storey

Swanley - BR8

Enquiry from: Ina H

Start Date: Immediate

customer is currently in the process of looking for quotes to add a single storey extension to their property. are you the property owner: owner of the property property type: semi detached looking fo...

Post a similar request >

12 Feb

House Extensions

Swanley - BR8

Enquiry from: Ina H

Start Date: Immediate

extension from the garage onwards to the back with shower room and utility. are you the property owner: owner of the property looking for: single storey extension do you have planning permission: no d...

Post a similar request >

11 Feb

Conversion | Loft

Swanley - BR8

Enquiry from: Julie C

Start Date: Immediate

i require a rear dormer loft conversion to a small/medium mid terrace property built pre 1930s. are you the property owner: owner of the property property type: terrace what are you looking to conver...

Post a similar request >

01 Jan

Conversion | Loft

Swanley - BR8

Enquiry from: George L

Start Date: Immediate

Customer visited the myloftconversionprices.co.uk site and submitted an enquiry. Property type: Semi detached, Property owner: Tenant (with permission), Looking to convert into: Bedroom, Work descri...

Post a similar request >

28 Nov

House Extensions

Swanley - BR8

Enquiry from: Farida S

Start Date: Immediate

are you the property owner: owner of the property how many windows do you require: what level of service do you require: supply and fit other forms: house extension agreed to receive quotes for selec...

Post a similar request >

28 Nov

Building Work | Porch

Swanley - BR8

Enquiry from: Farida S

Start Date: Immediate

hello, i’m in the process of buying this house in swanley and would like to add an in closed porch front door porch .i have a picture of how i would like it to look but flexible if you come up with ...

Post a similar request >

17 Feb

House Extensions | Single Storey

Swanley - BR8

Enquiry from: Alex P

Start Date: 1 to 3 months

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Semi detached Looking Fo...

Post a similar request >

17 Feb

House Extensions

Swanley - BR8

Enquiry from: Alex P

Start Date: 1 to 3 months

1 x 2m porch dwarf wall and tiled roof. Are you the property owner: Owner of the property Looking For: Single storey extension Property Type: Semi detached Do you have planning permission: No Do you ...

Post a similar request >

19 Jan

Insulation | Loft / Roof

Swanley - BR8

Enquiry from: Ifeanyi U

Start Date: Immediate

Are you the property owner: Owner of the property How many bedrooms do you have: 3-4 Property Type: Semi detached Do you currently have loft insulationn: No Age of Property: 1930-70 Are you interested...

Post a similar request >

26 Dec

Insulation | Loft / Roof

Swanley - BR8

Enquiry from: Ifeanyi U

Start Date: Immediate

Are you the property owner: Owner of the property How many bedrooms do you have: 3-4 Property Type: Semi detached Do you currently have loft insulationn: No Age of Property: 1930-70 Are you interested...

Post a similar request >

02 May

Insulation | Loft / Roof

Swanley - BR8

Enquiry from: M H

Start Date: Immediate

Customer visited the myroofingquotes.co.uk site and submitted an enquiry. Property type: House, Roof type: Pitched, Work description: On a large housing refurbishment project, Take off roof til...

Post a similar request >

29 Jan

House Extensions

Swanley - BR8

Enquiry from: Claire H

Start Date: 3+ months

3m single story extension Homeowner Please contact to appoint

Post a similar request >

26 Jan

Conversion | Loft

Swanley - BR8

Enquiry from: Darren M

Start Date: 1 to 3 months

Home Owner Call to Appoint Are you the property owner: Owner of the property Property Type: Semi detached What are you looking to convert the space into: Living space Are you looking to have stairs:...

Post a similar request >

03 Jan

House Extensions

Swanley - BR8

Enquiry from: Matt W

Start Date: 3+ months

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Semi detached, Work description: 2 bed and lough dinner

Post a similar request >

How much do Builder services cost?

How much do Builders cost? Prices for Builders in 2026 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 Swanley is:

£24,304

Builder job Builder cost in 2026
Garage conversion in Swanley £9,834-£19,634
Loft conversion in Swanley £30,750-£67,750
House extensions in Swanley £32,000-£73,000
Loft insulation in Swanley £350-£5,345
Upvc or wood porch in Swanley £2,625-£4,025
Barn conversions in Swanley £112,500-£172,500
Basement renovation in Swanley £30,000-£46,000
Bedroom fitting in Swanley £1,500-£2,300
Bricklayers in Swanley £300-£460
Cavity wall insulation in Swanley £325-£5,410
Commercial new builds in Swanley £105,000-£161,000
Conservatory base in Swanley £675-£1,035
Building maintenance in Swanley £1,400-£4,225
Building insurance works in Swanley £1,400-£4,225
Pebble dashed walls in Swanley £1,275-£7,100
Plasterboard dry lining in Swanley £638-£978
Residential new builds in Swanley £105,000-£161,000
Restoration and refurbishment in Swanley £37,500-£57,500
Roof insulation in Swanley £3,875-£10,750
Underpinning in Swanley £1,400-£4,225
Wall cladding in Swanley £1,125-£1,725
Wall rendering in Swanley £3,750-£5,750
Cero insulation in Swanley £250-£10,000
Insulation scheme (hhrco) in Swanley £250-£10,000
Demolition in Swanley £2,440-£3,660
Roof room in Swanley £15,000-£23,000
Shop refurbishment in Swanley £3,750-£5,750
Single storey house extension in Swanley £24,400-£44,934
Soundproofing in Swanley £575-£25,690
Driveway repair in Swanley £1,520-£2,280
Garden room in Swanley £6,400-£9,600
External wall insulation in Swanley £3,125-£12,500

Related Builder searches in Swanley

Builder FAQs

How much do bricklayers charge?

Do you want your house to be built using brick? Or perhaps you just require the professional services of a bricklayer. Regardless of your bricklaying needs, the cost charged depends on each job as every job is unique. Bricklayers generally look at each task individually and charges based on the complexity of each. We’ve put together this guide to give you an idea of the costs charged by bricklayers. Let’s have a look!

Generally, bricklayers charge either based on a daily rate or a fixed price for a particular amount of bricks ( usually a thousand bricks or 10 - 12 metres square). On the average, an experienced bricklayer can charge within a range of £150 to £200 daily rate and if a labour is needed for the job, an additional £60 to £100 may be included to get the job completed in a quick and fast manner. If the quoting is done based on the number of bricks to be incorporated, then a thousand bricks will be quoted in between £350 to £450 which should be completed in a couple of days.

You should however take note that most times, the bricklayer’s cost will depend on the amount of work involved in the project. As a result, a more tedious and challenging project will most definitely cost more than a simpler one. Examples of some difficult projects that’s likely to cost more are hard to reach areas, difficult sites as well as second storeys which are considered to be more challenging than single storey buildings. What’s more? The complexity of the project is also a great cost factor. While some projects are basically direct and straightforward, others involve curves and more complex designs which will ultimately make the cost jump up.

How much does a builder cost?

With the prices of buying a house skyrocketing, many of us are tempted to building our own house. This is sometimes an excellent choice, but you will first need to understand the costs of building a house from scratch. As per a general estimate, the cost of self-build ranges between £300 per m2 to £3,000 per m2.

As you can see, this is quite a variation in price from lowest to highest. Location is a prime factor in determining the costs. Building a house in London and the South is more expensive compared to other regions. Aside from location, several other factors make up the price.

Self-manage with subcontractors

You hire professionals directly like builders and carpenters. You also buy all the materials yourself allowing you to get the best prices.

Hiring a main contractor with other subcontractors

You will first need a main contractor who will help to create the watertight structure for your house. For the rest of the work, try hiring out subcontractors. Make sure that you buy all the materials yourself to get the best price.

External cladding materials

If you are looking to install other external material other than brick, you will also need to factor in the cost for the same.

Here are some example prices:

• Render on blockwork costs around £25 per m²

• Timber cladding is around £25 per m²

• Hand¬made all-weather tiling costs around £54 per m²

• Rubble walling or flint is around £90 per m²

• Reconstituted stone costs about £48 per m²

• Natural stone is about £75 per m²

Make sure to include these costs when coming up with the estimate.

Roofing materials

Non-standard roofing materials tend to add more to the cost and therefore you will also need to account in for this factor.

Here are some examples:

Welsh slate – £60 per m²

Second-hand slates – £35 per m²

Handmade clay tiles – £65 per m²

Reed thatch – £80/m²

If you choose to add any unique material to your roofing, be sure that you remember to factor in its cost.

How can I find a builder in my area?

Finding a builder nearby can have enormous assistance when it comes to your build. Period on site, their familiarity of local planning permission, constructors’ dealers and other local trades are all vital bits of knowledge that you’ll welcome on site.

It is always wise to walk around in your local area or drive to a site where any construction work is going on. It’ll give you a proper impression of the constructors who are active nearby. You don’t have to like their style of work or the project they are currently carrying out – after all, a builder can only produce what’s on the plans in front of them.

Find a Builder Other Tradesmen Recommend

If you’ve had to call an electrician before or a local plumber and liked their work, you can always ask them if they have any builders whom they would recommend. Maximum tradesmen get used to seeing the similar acquainted names from one place to another in the sites they are working on and every so often has favourites for who they like to work with — and who they see as a good source of work.

Always Talk to Previous Customers

Once you’ve found a builder you would like to work with, ask them for a list of previous customers they have worked with; they ought to be glad to offer particulars if they’re self-assured they’ve done an effective job.

Look for a builder online

A decent place to start looking for builders online is on sites like the Federation of Master Builders. They have a search tool where you can find precise crafts in your area and look at their situations. All FMB members are assessed and individualistically examined and are checked to ensure that they have the correct insurances in place.

Are barn conversions cold?

If you’re considering converting a barn or buying one, you shouldn’t need to worry about it being cold. This is because building regulations dictate that when you convert a barn, you need to insulate it to meet specific standards. However, it’s worth considering its heating system and ceiling heights carefully – some barn conversions are likely to take longer and be more expensive to heat up than others.

how to tile a porch roof?

Tiling a porch roof is a very important but laborious and difficult task. A project of this magnitude will require a large investment in planning and preparation way before the actual installation process takes place. It can be a brand new porch roofing tile or a replacement of the existing one, either way it’s crucial to get the right technique. If you lack proper training or experience in this field, we’d recommend you hire the services of a reliable professional probably within your local area to guarantee the best results and to save yourself some time and money. This guide will give you a good insight into the porch roof tiling process. Let’s have a look!

• With the crown looking upwards, put the first tile on the batten and centre the tile from side to side.

• Hammer a 10d nail at the base of the tile and into the batten (make sure not to overdrive the nail).

• To provide a much needed support, apply a little mortar under the first tile.

• Identify the inner end of the first tile and place another tile on top. Take a measurement from the outer end and adjust the end of the second tile to fit.

• Just like you’ve done with the first tile, nail the second tile into the batten.

• Position two tiles at the both ends of the ridge and proceed with the installation just as you’ve done with the previous tiles.

• Take a measurement of the distance across the ridge from the first tile’s outer end. Once done, you can then calculate the number of tiles required by subtracting 16 inches from your measurement and divide the answer by 8.

• Beginning at the second tile on one end of the ridge, install the half the number of ridge tiles towards the centre of the ridge. Now install the remaining tiles working from the opposite end to the ridge’s centre. At the centre of ridge should be a key tile with mortar.

Will my patio need a lot of maintenance?

Patios do not require lots of maintenance. They will only need occasional cleaning to make sure that the material keeps its original appearance. It's always best to clean your patio with a pressure washer and occasionally tap each slab or brick just to check the sand underneath hasn't washed away.

what is rendering on a house?

Rendering is an external wall’s plastered finish which provides a smooth finish while also protecting the brickwork from the elements like rain, snow and the likes. The traditional rendering is normally applied in two or three coats which enables it to be more resistant to surface cracks. In modern times, the finishes are largely different from the grey pebble dash of post war housing. Today, we now have a plethora of specialist products to pick from such as through-coloured silicone renders as well as one coat renders. The types of renders include the following:

✓ Cement renders. These are the common option that are usually mixed on site and used in a number of applications, then painted when dried. There’s a need to paint this type of render regularly to keep them looking great.

✓ Polymer renders. These are pre mixed and mostly pre coloured (usually with through colouring).

✓ Through-coloured products. These rendered do not need to be painted as the pigment is already added in the manufacturing process to colour the whole render.

✓ Lime renders. These are superior to cement as they’re less likely to trap moisture in the brickwork and also more good looking. However, they’re generally more costly and more difficult to apply.

Overall, rendering on a house provides several benefits. Not only is it able to protect your brickwork against the elements like the rain and wind, but it can also make the building more efficient. Being fully aware that about 30 percent of the energy used in heating a home is lost via the external walls, making use of a product such as acrylic insulated render is a smart approach to improve your home’s energy efficiency without affecting your interior living space.

What is a barn conversion?

A barn conversion is where an agricultural building is altered to serve a different purpose. Lots of barns conversion projects involve converting an old barn into one or more homes. However, barns can also be converted into other types of commercial building, like offices.

Builder help and advice

How it works

Tell us about your Builder project

Answer a few quick questions to help us match you with the right Builder

Get up to 4 free quotes

Receive no-obligation quotes from 4 Builders working in Swanley.

Pick the right pro for you

Compare prices, customer reviews and services, and hire the right Builder.

Are you a Builder in Swanley?

View our open Builder jobs near you

Join today
View Shortlist