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Auction360 AI Tool

Stamp Duty Calculator

Calculate Stamp Duty Land Tax (SDLT) and estimate total acquisition costs.

Stamp Duty Calculator

Calculate Stamp Duty Land Tax (SDLT) and estimate total acquisition costs.


Analysing — this can take up to a minute.

Tool Overview


Calculate Stamp Duty Land Tax (SDLT) and estimate total acquisition costs.


Estimated Time

2 - 5 minutes


Data Sources
  • Rightmove
  • Zoopla
  • HM Land Registry
  • EPC Register
  • Auction Houses

Output Includes
  • AI Analysis
  • Risk Scores
  • Financial Models
  • Recommendations
  • PDF Export