A developer is building all around me. Advice on how to sell ?

[Victor Fung]

A developer has been purchasing property all around me. He approached me about a year ago in which I didn't respond to him. He then quietly bought properties all around me. there are only 2 areas left on the street that don't belong to him. I didn't want to sell initially but he could be making my property worth less due to zoning/required area for development. Now that covid has happened, I feel like reaching out to him to would make me look desperate. Plus, I feel that he would now be looking to buy at a discount. He did buy one property during the lockdown on that street but im not sure how much. Any advice would be appreciated. thank you