S&P Building Services LTD
Based: in New malden, KT3 5HYLatest review
Colin B., TW11
Conversion | Garage in Teddington
Only one company was quoted so impossible to say
The regular cost of Garage conversion are £6000. Costs can change based on the materials and the tradesman hired. The material costs are mainly about £1500
| Avg. price low | Avg. price low |
|---|---|
| Avg. price | Avg. price |
| Avg. price high | Avg. price high |
£20200
£15150
£10100
£5050
£0
| Labour cost | £4,200 | |
| Material cost | £1,500 | |
| Waste removal | £300 |
Requests for quotations in Kingston in May 2026
Requests for Garage conversion quotations in Kingston in May 2026. 0% change from April 2026.
Requests for Garage conversion quotations in London County in May 2026. -12% change from April 2026.
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The Royal Borough of Kingston upon Thames is a borough in southwest London, England. The main town is Kingston upon Thames and it includes Surbiton, Chessington, New Malden, Tolworth and part of Worcester Park. It is the oldest of the four Royal Boroughs in England. The others are Kensington and Chelsea and Greenwich also in London, and Windsor and Maidenhead. The local authority is Kingston upon Thames London Borough Council.
According to population estimates in the middle of 2014, Kingston upon Thames includes a permanent population of about 169958 inhabitants. It has no current connections with London Overground that serves adjacent Richmond or London Tramlink that serves Wimbledon in the neighbouring borough of Merton. It has nine National Rail stations and 2 centrally located bus stations. In 2008, 64 bus routes served Kingston. In March 2011, the primary types of transport that residents made use of to travel to work were driving a car or van, used by 26.1 percent of all residents aged 16-74 and train, utilised by 7.1 per cent, and bus, minibus or coach, used by 7.1 per cent.
Kingston has many attractions in and close to it, ranging from nature attractions and historical attractions to theme parks. This consists of Richmond Park, which is one of the world's largest urban parks, and three times the size of Central Park in New York City.
Only one company was quoted so impossible to say
Kingston upon Thames - KT2
Enquiry from: Danna L
Start Date: Less than one month
Attached garage conversation to office, involving small extension to align with front of house. Conversion of toilet adjoined to garage, to a shower bathroom. Planning permission obtained. Are you the...
Kingston upon Thames - KT2
Enquiry from: Hilary P
Start Date: Immediate
2 car garage 60 m2, needs plaster board ceiling and a bathroom, the concrete walls needs attention. I just had the outside roof done and insulation for £4300 but the inside ceiling was not part of...
Kingston upon Thames - KT2
Enquiry from: Hilary P
Start Date: Less than one month
Convert garage Are you the property owner: Owner of the property Do you have a: Double Garage What will the space be used for: Other Do you require Plumbing Work: Yes Do you require Electrical Work: Y...
Kingston upon Thames - KT2
Enquiry from: Shaukat K
Start Date: Immediate
Home Owner Double Garage Converted to Living Space/ Office Please Call to Appoint *
Kingston upon Thames - KT1
Enquiry from: Anees N
Start Date: Immediate
I need a quote for a single Garage conversion to a habitable room with partitioned WC and shower. |Single Garage conversion to a habitable room (Garage inside area is 4.8M (Long) X 2.3M (wide) : -...
Kingston upon Thames - KT2
Enquiry from: Sharon M
Start Date: Immediate
I want to convert an attached garage into a living space and ideally have widows installed in the roof.
Kingston upon Thames - KT1
Enquiry from: Bridget J
Start Date: Immediate
home owner turning into a study single garage immediately please call to appoint *
Kingston upon Thames - KT1
Enquiry from: Wendy L
Start Date: Immediate
Home Owner Converting a small single garage into a study/guest room. Knock through entrance to hallway and match window in front of house. Supplied And Fitted Call To Appoint
Kingston upon Thames - KT2
Enquiry from: Sheila B
Start Date: Immediate
Home Owner Garage Converted to Living Room Please Call to Appoint
Addlestone - KT15
Enquiry from: Kate F
Start Date: Immediate
What type of property is this for? House What type of garage conversion do you need? Single attached garage When was the garage built? 1921 to 1979 How many new rooms in the garage conversion? 1 ...
Slough - SL3
Enquiry from: TK T
Start Date: Immediate
looking to redesign ground floor layout. converting garage into living area. extending back of garage to conform with rest of property. would like to have reception room, bedroom and shower room in ga...
Windsor - SL4
Enquiry from: Alex P
Start Date: Immediate
attached shed/garage conversion into full utility room space. roughly 11sqm. basic lavatory space needs refurb, flooring throughout (step-down concrete base currently), new roof (currently an asbestos...
West Byfleet - KT14
Enquiry from: Aidan C
Start Date: Immediate
brick double garage to be built, 6x6m, flat roof, 2 roller doors. existing single garage to be demolished. site already has power. are you the property owner: owner of the property do you have a: sin...
West Byfleet - KT14
Enquiry from: Aidan C
Start Date: Immediate
brick double garage to be built, 6x6m, flat roof, 2 roller doors. existing single garage to be demolished. site already has power. are you the property owner: owner of the property do you have a: sin...
Windsor - SL4
Enquiry from: Theo D
Start Date: Immediate
double garage conversion, two rooms, two windows, small kitchen, shower and toilet Are you the property owner: Owner of the property Do you have a: Double Garage What will the space be used for: Livin...
Staines-upon-Thames - TW18
Enquiry from: Liane B
Start Date: Immediate
Looking at converting the existing Garage into an ensuite bedroom and bridge the conversion with an existing extension Are you the property owner: Owner of the property Do you have a: Single Garage Wh...
Uxbridge - UB8
Enquiry from: Nikunj T
Start Date: Immediate
Required garage conversion in to room storage space. Are you the property owner: Owner of the property Do you have a: Double Garage What will the space be used for: Storage Do you require Plumbing Wo...
Slough - SL3
Enquiry from: Nahush K
Start Date: Immediate
Need to convert garage into extra bedroom or studio. The Garage is detached.
Slough - SL3
Enquiry from: Ali F
Start Date: Immediate
Detached garage (approx. 20 feet by 10 feet) needs repairing/part rebuilding. The walls are single brick and cracked from a few places above the window and door (most likely due to angle iron beams in...
Staines-upon-Thames - TW19
Enquiry from: Debra B
Start Date: Immediate
already partially converted years ago, would like a quote for removing breeze block wall, removing garage door and replacing with wall and double glazed window
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Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.
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Love Local Quotes it's a big part of my Business I would recommend to anyone
Are you thinking about converting your garage into a new space? Be it a new bedroom, gym, library or playroom, one thing you’ll have to consider before getting started is whether or not you’re going to require a planning permission. Unlike extensions that needs additional space, garage conversion is all about changing the existing structure of a space that’s already available to you - your garage. As a result, these projects are mostly covered by a planning policy that’s a bit different.
For a garage conversion, it’s very unlikely that you’ll need a planning permission. As a matter of fact, only 10 percent of garage conversions has been estimated to need a full planning permission, with the others coming under the permitted development rights. The permitted development rights, however, only provides coverage for home improvements that’s internal which implies that so far you’re not trying to enlarge your garage, you’ll not require a planning permission. But if otherwise, you’ll have to submit an application before commencing your project.
If you’re looking to comply with the permitted development rights, then your project must comply with some specific guidelines. These rules include the following:
• The work should be internal. No plans to enlarge or extend the existing garage.
• You should make sure that the materials used in carrying out the garage conversion is the same with the materials used in building the existing house.
• The building should not be extended.
You may, however, require a planning permission if you’re going to change a detached garage into a living space which could be a bedroom, small annexe or a living room.
Some houses excluded from the permitted development rights include flats, listed buildings, some new developments and most homes in a conservation area.
Converting your garage into a habitable room can be an option that’s too good to pass up especially when you’re in dire need of more living space in your home. If you’re in a similar situation and considering the cost of a single garage conversion in your home, then you’ve come to the right place! The fact is, the cost of a single garage conversion is dependent on a number of influencing factors which includes your specific plans as well as your location. Generally, the price of garage remodel is expected to cost about half of what you’ll incur when building a home extension or addition from scratch. However, before commencing a project of this magnitude you should put into consideration some things.
A single garage conversion is a huge job which typically involves wall insulation, floor raising, heating addition, cool and ventilation as well as updating doors and windows. Before you get started you should consider if converting your single garage into a room is a good option, whether a permit is required to convert a garage, the type of room a garage can become, does it add value to your home and how much its going to cost.
Just like any other home improvement project, garage conversion cost varies depending on several factors like your garage space specifications. Other factors include the general condition of your garage - the condition of your foundation, walls, floors or roofs, the ceiling and more, planning applications, your location, the services of a structural engineer, internal or external garages etc. According to Santander, the average cost of converting a single garage costs approximately £6,300. However, considering the aforementioned influencing factors we’d expect the cost of a single garage conversion to cost within the range of £5,500 to £10,500.
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.
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.
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