Garage conversions not only create additional living space but also increase property value. Compared to building a costly extension, a garage conversion is a more economical and efficient way to expand your living area. The cost of converting a garage in Bournemouth varies depending on factors like size, intended use, structural modifications, materials, and labour.
Here, we provide an in-depth guide on what to expect when planning a garage conversion, helping you make informed decisions for your project.
Average Costs for Garage Conversions in Bournemouth
Overall Costs
A basic single garage conversion typically costs between £5,000 and £10,000. For larger projects, such as converting a double garage, expenses can range from £12,000 to £30,000. On average, budgeting between £625 and £1,250 per square metre will give you a realistic estimate.
These figures vary depending on your specific requirements and the complexity of the project. Custom finishes, extensive structural changes, or high-end materials will naturally increase the overall cost.
Day Rates
Labour rates can differ widely based on the tradespeople involved. For instance:
Plumbers: £325 to £375 per day (only necessary for projects requiring plumbing).
Electricians: Approximately £400 per day.
Kitchen fitters: £250 to £350 per day.
Joiners: £240 to £360 per day.
Plasterers: Around £300 per day.
Hourly Rates
Hourly rates also vary depending on the trade. Skilled professionals like carpenters, electricians, and plumbers usually charge between £20 and £50 per hour. Specialised services or peak-season work may come at higher rates, so obtaining multiple quotes is advisable.
Types of Garage Conversions and Cost
Attached Garage
Attached garages are a common choice for conversion due to their proximity to the main house. These projects typically cost between £10,000 and £20,000, depending on size and modifications.
Detached Garage
Detached garages, while offering unique design opportunities, often come with higher costs, ranging from £15,000 to £25,000. Factors like age, structural condition, and size influence the overall expense.
Integral Garage
Converting an integral garage is slightly more straightforward, costing approximately £20,500 on average. The final price depends on materials, size, and any additional customisation.
Double Garage
A double garage conversion, due to its larger scale, is one of the more expensive options, averaging around £45,000. However, the ample space allows for versatile uses such as creating multiple rooms or open-plan designs.
Key Cost Components
Labour
Labour costs form a significant portion of any garage conversion budget. Depending on the garage type, you can expect to spend between £1,500 and £3,000 per square metre on labour. Specialist trades like electricians or plumbers may increase costs if their expertise is needed.
Materials
Material costs vary based on quality and quantity. For example:
Doors and windows: £600 to £1,500
Flooring: £1,000 to £1,300
Insulation: £750 to £1,000
High-end finishes or bespoke features will increase expenses but can also elevate the overall value of your home.
Waterproofing
To protect your new space, waterproofing is essential. Costs typically range from £1,000 to £3,000, depending on the garage’s condition and the chosen materials.
Utilities and Plumbing
For simple conversions, existing utilities may suffice. However, adding plumbing for a bathroom or kitchen increases costs, with expenses ranging from £1,000 to £4,000.
Popular Uses for Converted Garages
Home Office
A converted garage is ideal for a home office, providing a quiet, dedicated workspace. Add suitable lighting, furniture, and soundproofing for maximum productivity.
Additional Bedroom
Converting your garage into an extra bedroom can accommodate guests, family, or even tenants. With proper insulation, windows, and decor, the space becomes a cosy retreat.
Home Gym
A home gym in your garage offers convenience and privacy. Tailor the space to your fitness goals by installing equipment, mirrors, and suitable flooring.
Media Room
Turn your garage into a media room or home theatre with dimmable lighting, soundproofing, and a large screen. This space is perfect for family movie nights or hosting friends.
Game Room
A game room provides a fun, recreational space for family and friends. Whether it’s for board games, video games, or a pool table, the options are endless.
Guest Suite
Create a guest suite complete with a bedroom, bathroom, and small kitchenette. This transformation adds comfort and privacy for visitors.
DIY vs Professional Conversion
DIY Advantages
Cost savings Avoiding labour costs can significantly reduce expenses.
Creative control Customise the project to your exact specifications.
Learning opportunity Enhance your skills and gain valuable experience.
DIY Disadvantages
Time-consuming Projects often take longer without professional expertise.
Risk of errors Mistakes can lead to costly fixes.
Limited resources Access to specialised tools may be restricted.
Professional Advantages
Expertise Professionals ensure compliance with regulations and high-quality results.
Time efficiency Skilled tradespeople complete projects faster.
Peace of mind Professionals handle every aspect of the conversion.
Professional Disadvantages
Higher costs Labour fees and overheads increase expenses.
Limited control The project’s design and execution rest largely with the contractor.
Planning Permission
Garage conversions often require planning permission to comply with local building regulations. Applications cover structural changes, fire safety, insulation, and ventilation. Costs for planning permission vary but typically include application fees, architectural drawings, and surveys.
