Custom Home Cost
Estimate total cost of a custom home.
Work It Out And Get Clear Answers
Estimate total cost of a custom home.
Custom Home Cost Estimator
Enter your numbers below for an instant estimate.
How It Works
Key concepts behind this calculator
Enter Values
Fill in each field with your own numbers.
Calculate
Press Calculate to see the result.
Review
Read the breakdown and the explanation.
Adjust
Change values to compare scenarios.
Custom Home Cost Quick Guide
Typical values for reference.
| Floor area (m²) | Build cost per m² (£) | Land cost (£) | Build cost |
|---|---|---|---|
| 200 | 2,200 | 150,000 | £440,000.00 |
| 100 | 2,200 | 150,000 | £220,000.00 |
| 400 | 2,200 | 150,000 | £880,000.00 |
| 200 | 1,100 | 150,000 | £220,000.00 |
| 200 | 4,400 | 150,000 | £880,000.00 |
| Rule of thumb: check your inputs, use the result as a guide and round sensibly. | |||
Custom Home Cost FAQ
Answers to common questions about this calculator.
Fees are applied to the build cost.
It uses the default inputs shown and the formula described above. Change any value and press Calculate to see how the result moves.
It is an estimate based on the inputs you enter. Check real quotes, labels, product data or official guidance for important decisions.
Yes. Replace each input with your own figures and press Calculate to update the result.