If you have an rarely used garage, why not think about a conversion within Northampton and make the most from the home. Compare around four totally free prices with our service and find the very best price for a conversion.
One of the major benefits with a garage conversion is the space can be transformed quickly for the extra room you need, regardless of whether it's for a growing family or simply to add to the value of your property.
A garage conversion suggests you won't need to relocate for more space, which can save you thousands of pounds on solicitor fees, estate agent payments and stamp duty. And the extra space can be converted into anything you need, no matter if it's an expansion to the living area or kitchen, or even a separate room completely.
With the structure already in position it's clear that a garage conversion is going to be less costly than creating an extension too, and won't eat important space in your garden. With the outside unlikely to change too, it's an alternative way to bypass rules for conservation areas as well as listed buildings.
If you're interested in converting your garage, check prices from companies within Northampton making use of our simple and fast service to get the very best offer available.
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 |
£7400
£5550
£3700
£1850
£0
| Labour cost | £4,200 | |
| Material cost | £1,500 | |
| Waste removal | £300 |
Requests for quotations in Northampton in June 2026
Requests for Garage conversion quotations in Northampton in June 2026. 0% change from May 2026.
Requests for Garage conversion quotations in Northamptonshire in June 2026. -9% change from May 2026.
We noted 7,392 requests for home quotes within Northampton. Of these quotation requests the number of garage conversion quotes in Northampton was 40. Quotatis would have been able to match these customers with up to 4 suitable installers who were available for work in Northampton during that time. Request a free house survey from trustworthy companies within Northampton.
Source: Numbers calculated based on the search volumes in major search enginesRequests for quotations in Northampton in June 2026
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The large market town of Northampton is found in East Midlands, 67 miles from the capital city of London. With a population in excess of 212,000, Northampton is the UK's third biggest town, behind Reading and Dudley. Northampton has got a history of manufacture, specifically in the shoes and boots trade, but machinery has taken over in modern times. For top property improvement rates in Northampton, do a comparison of price tags between local, vetted specialists.
Northampton - NN4
Enquiry from: Paul P
Start Date: Immediate
Double garage. Level, insulate and board floor - finish with laminate flooring, stud and insulate walls, board and plaster, board and insulate loft, add 4 x double sockets, add 9 x spotlights, board u...
Northampton - NN7
Enquiry from: Stuart J
Start Date: 1 to 3 months
Are you the property owner: Owner of the property Do you have a: Single Garage What will the space be used for: Living Space Would you like the windows or installed: No Do you require Plumbing Work: N...
Northampton - NN2
Enquiry from: Rowan S
Start Date: Immediate
Home Owner Call to Appoint
Northampton - NN2
Enquiry from: David M
Start Date: 1 to 3 months
Are you the property owner: Owner of the property Do you have a: Single Garage What will the space be used for: Other Do you require Plumbing Work: Yes Do you require Electrical Work: Yes Would you li...
Northampton - NN4
Enquiry from: Charlea H
Start Date: 1 to 3 months
Are you the property owner: Owner of the property Do you have a: Single Garage What will the space be used for: Living Space Do you require Plumbing Work: No Would you like someone to help with the de...
Northampton - NN2
Enquiry from: David M
Start Date: Immediate
Behind our garage we have a small bedroom, therefore we are looking to Convert the garage into a kitchen dinner room.
Northampton - NN3
Enquiry from: Mr F
Start Date: Less than one month
Do you have a: Single Garage Do you require Plumbing Work: Yes Do you require Electrical Work: Yes Would you like the windows or installed: Yes Would you like someone to help with the design of your g...
Northampton - NN4
Enquiry from: Olaseni A
Start Date: 1 to 3 months
Are you the property owner: Owner of the property What will the space be used for: Living Space Do you require Plumbing Work: Yes Do you require Electrical Work: No Would you like the windows or insta...
Northampton - NN4
Enquiry from: Karen W
Start Date: Immediate
i have a small internal garage and i need to convert is due to i have rescue dogs and i have also rescue cats and they need a little room to call their own plus i want it simply done
Northampton - NN4
Enquiry from: Karen W
Start Date: 1 to 3 months
I would just like a garage conversion with two double sockets and maybe some up lighters etc on the walls and move the radiator from the dining room into the new garage conversion. I would like a w...
Northampton - NN7
Enquiry from: Pamela H
Start Date: Less than one month
Single garage converted to a dining area.Garage is integral. House is detached. Boiler is in the garage at present Are you the property owner: Owner of the property Do you have a: Single Garage What w...
Northampton - NN2
Enquiry from: Leanne D
Start Date: Immediate
The single garage converting to a bedroom, the garage already has a front door and window to it and electric sockets, and a door into the main house also. Are you the property owner: Owner of the pro...
Northampton - NN5
Enquiry from: David T
Start Date: 1 to 3 months
Build a new double garage (or maybe 3/4 size) on land next to house in style of house. Brick with tiled roof. This is part 1 of 3 jobs but Garage job is first 1. New stand alone garage 2. Convert i...
Northampton - NN4
Enquiry from: Claire N
Start Date: Immediate
Block off part of double garage Knock through from hall New window to replace up and over door Plastering
Northampton - NN3
Enquiry from: Robert M
Start Date: 3+ months
At this stage just a thought! Make first part of garage an en-suite then build out from rear using possibly part of outhouse? and extending to make bedroom. The length could be 4.5 m for room with 1.5...
Northampton - NN3
Enquiry from: David P
Start Date: 1 to 3 months
Half brick front and side door insert two windows build en suite and knock through into inner hall upgrade fuse board to consumer unit and fit two radiators Homeowner Please contact to appoint
Northampton - NN7
Enquiry from: Sam G
Start Date: 3+ months
Home woner Converting a garage into a bedroom fully insulated with double french doors Supplied and fitted 3-6 months Please contact to appoint
Northampton - NN3
Enquiry from: Mieseifa A
Start Date: Immediate
Homeowner Convert Garage into a bed sit Single story extension Supplied and fitted Please contact to appoint
Northampton - NN3
Enquiry from: Mieseifa A
Start Date: Immediate
Homeowner convert into a bed sit single story extension Supplied and fitted immediate please contact to appoint *
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Most companies will make the building control application on your behalf and ensure that all the work is completed to the right standards. When a building inspector has inspected it, you’ll get a certificate. It usually takes around 6-8 weeks after completion to come.
You may need planning permission if you are planning a larger extension. All extensions will need building regulations approval. An architect can assist with this and if planning permission is required. A reputable contractor will also be able to advise you if this is needed as well.
Are you considering converting your garage into a more usable space in your home? If yes, then you’d probably want to know if you’ll require building regs before converting the garage. The answer to this question is yes. Although you may not require planning approval to convert your garage into a more usable space, but you’d usually need approval under the Building Regulations.
When re-structuring your garage into a habitable space, the following should be taken into consideration: structural alterations, ventilation, moisture proofing, insulation, fireproofing, escape routes as well as the submission of a building building notice or full plan application to the local council in order to inform them about the planned project.
• Walls
You’ll require an approval if you plan to infill the garage door with a window and a new wall. This is because the garage may have been built of a shallow slab which implies that a new foundation would be needed for the new wall construction.
• Floor
Even though there’s a high possibility that the garage floor is strong enough for domestic use since its designed to withstand the weight of vehicles, you may however need to upgrade to make sure it suitable for both thermal insulation and damp proofing. In addition, there may also be the need to to alter the floor level in such a way that it matches that of the remaining parts of the house.
• Ventilation
According to the Building Regulations requirements, there’s a need for adequate ventilation for each individual rooms which includes garage conversions for general health purposes. What’s going to determine the ventilation level that’ll be required is the frequency at which the room is used. Ventilation can be provided through purge or simply opening the window or via trickle ventilation.
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