Pursuant to N.J.S.A. 40:55D-55, no person, as owner or agent,
shall transfer, sell or agree to sell, except pursuant to an agreement
expressly conditioned upon final subdivision approval, any land which
forms a part of a subdivision on which the Planning Board or Zoning
Board of Adjustment is required to act before final approval has been
obtained or, in the case of a minor subdivision, classification established.