Now that real estate developer McKellar McGowan has backed out of redeveloping the 4.76-acre former PB Reservoir site on Los Altos Road in Pacific Beach, what’s to become of it? “There are a number of [other] parties interested in the property,” said Arian Collins, the City’s supervising public information officer. “Negotiations are continuing. We expect that they will wrap up in the next few weeks.” The former developer’s plans to transform the recently demolished reservoir site into 21 single-family homes met with stiff neighborhood opposition.