Costing Estimator
Get an estimated cost for your new home extension with our user-friendly cost estimator. This provides a straightforward guide to help you determine the best extension style for your project and budget.
Understanding the potential costs involved in extending your home can be challenging. To make it easier, we've created a simple cost estimator that gives you an approximate idea of the expenses for different types of extensions. Please note that these prices are estimates and the final cost may vary based on specific project requirements, materials, and site conditions.
Choose Your Home Type
Detached
1. Flat Roof, Medium Smaller Rear Extension
Size: 4m x 4m
Guide Price: £48,000
2. Flat Roof, Medium Rear Extension
Size: 4m x 8m
Guide Price: £96,000
3. Crown Roof, Medium Rear Extension
Size: 4m x 8m
Guide Price: £128,000
4. Flat Roof, Large Wrap Around Extension
Size: 38m²
Guide Price: £114,000
5. Crown Roof, Large Wrap Around Extension
Size: 48m²
Guide Price: £148,000
Terraced Flatback
1. Flat Roof, Small Rear Extension
Size: 3m x 3m
Guide Price: £34,000
2. Flat Roof, Medium Rear Extension
Size: 3m x 5m
Guide Price: £58,000
3. Pitched Roof, Medium Rear Extension
Size: 3m x 5m
Guide Price: £75,000
4. Flat Roof, Full-Width Extension
Size: 20m²
Guide Price: £80,000
5. Pitched Roof, Full-Width Extension
Size: 25m²
Guide Price: £92,000
Semi-Detached
1. Flat Roof, Small Rear Extension
Size: 3m x 3m
Guide Price: £36,000
2. Flat Roof, Medium Rear Extension
Size: 3m x 6m
Guide Price: £72,000
3. Pitched Roof, Medium Rear Extension
Size: 3m x 6m
Guide Price: £85,000
4. Flat Roof, Side Return Extension
Size: 25m²
Guide Price: £90,000
5. Pitched Roof, Side Return Extension
Size: 30m²
Guide Price: £105,000
Terraced L Shaped
1. Flat Roof, Small Rear Extension
Size: 3m x 3m
Guide Price: £36,000
2. Flat Roof, Medium Rear Extension
Size: 3m x 6m
Guide Price: £72,000
3. Pitched Roof, Medium Rear Extension
Size: 3m x 6m
Guide Price: £85,000
4. Flat Roof, Wrap Around Extension
Size: 30m²
Guide Price: £95,000
5. Pitched Roof, Wrap Around Extension
Size: 35m²
Guide Price: £110,000
Important Note
The prices above are guides only and based on typical project specifications. They are not quotations.
Actual costs will vary depending on many factors including:
Specific Project Requirements: Unique features or high-end finishes can affect the overall price.
Site Conditions: The complexity of the site, including access and ground conditions, may impact costs.
Material Choices: The type and quality of materials selected will influence the final cost.
For a more accurate and personalised quote, we recommend scheduling a consultation with our team. Contact us today to discuss your project in detail and get a tailored estimate.
Email: Info@tatrawin.co.uk
Phone: 020 8432 4775
Our Commitment to Transparent Pricing
At Tatrawin, we believe in providing clear and transparent pricing for all our services. We understand that embarking on a home extension or renovation project is a significant investment, and we aim to make the process as straightforward as possible. That's why we offer our cost estimator to give you an upfront idea of what to expect.
What You Can Expect from Tatrawin:
Detailed Estimates: Our cost estimates are based on real-world data and industry standards, giving you a realistic picture of potential expenses.
No Hidden Fees: We pride ourselves on transparency. The price we quote is the price you pay, with no unexpected costs or surprises.
Expert Guidance: Our team is here to help you understand every aspect of your project, from planning to completion, ensuring you feel confident and informed every step of the way.
Flexible Options: We offer a range of solutions to suit different budgets and needs, helping you find the perfect balance between cost and quality.
Feel confident in your choice with Tatrawin’s commitment to honesty, integrity, and excellence. For a more detailed and personalised estimate, don't hesitate to get in touch with our team. We’re here to assist you in planning your project with clarity and confidence.