Contracts as Options: Some Evidence from Condominium Developments

This paper values the real estate option to purchase contract in a contingent claims framework. The model is an application of the Black and Scholes option pricing model. Observed market data on the sale of condominiums are used to test if the option is competitively priced under various assumptions regarding the expected instantaneous variance of the condominium price. Simulation results suggest that standard industry practices of charging a fixed amount for the option to purchase roughly conform to pricing behavior dictated by the option pricing model. Copyright American Real Estate and Urban Economics Association.