Konstantinos Mavropanos

In August 2026, reports stated West Ham valued the player at €35 million amid interest from Bayer Leverkusen, with other reports suggesting a £30 million (approx. €35 million) asking price. Throughout July 2026, multiple rumours indicated West Ham could demand £30-35 million (approx. €35-41 million) from interested parties like Arsenal and Leeds United. Earlier, in May 2026, the expected demand was reportedly around £26 million (approx. €31 million), and in April 2026, the price tag was cited as €30 million. A year prior, in August 2025, West Ham was reportedly willing to sell for €20 million. The player's confirmed transfer from VfB Stuttgart to West Ham in August 2023 was for a fee of €20 million. His Transfermarkt value was reported at €18 million in mid-2026.

Our valuation is driven by multiple, consistent reports from July and August 2026 indicating West Ham's asking price for Konstantinos Mavropanos is between €30 million and €35 million. Despite the club's relegation, his long-term contract until 2028 and significant interest from both Premier League and Bundesliga clubs support this valuation, which represents a notable increase from the €20 million fee paid in August 2023.