UK Additional Property 3 Percent Surcharge Calculator
Stamp duty on an additional property with the surcharge.
Compare Your Options And Get Clear Answers
Stamp duty on an additional property with the surcharge.
UK Additional Property 3 Percent Surcharge 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
Results update as you change the inputs.
Review
Read the breakdown and the explanation.
Adjust
Change values to compare scenarios.
UK Quick Guide
Typical values for reference.
| Purchase price (GBP) | Surcharge (%) | Spare | Total SDLT |
|---|---|---|---|
| 300000 | 5 | 0 | Β£20,000.00 |
| 500000 | 5 | 0 | Β£40,000.00 |
| 200000 | 3 | 0 | Β£7,500.00 |
| 800000 | 5 | 0 | Β£70,000.00 |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
UK Additional Property Calculator FAQ
Answers to common questions about this calculator.
It uses the formula shown with your inputs. Real conditions vary, so treat it as a guide.
SDLT = band tax + price x surcharge
It is an estimate based on the inputs you enter. Check real quotes, labels or official guidance for important decisions.
Yes. Replace each input with your own figures and the result updates instantly.