This paper provides a theoretical model and empirical analysis of priv
ate land use contracts in an urban housing market. One contribution of
our analysis lies in the explicit treatment of neighborhood externali
ties as uncertain processes; the potential resident views the contract
ual obligation established by deed restrictions as credible commitment
by unknown future neighbors to utilize their own property within the
defined bounds, thereby reducing the uncertainty or riskiness of futur
e externality effects. Following this view, we present a hedonic valua
tion model for deed restrictions and neighborhood covenants to tie hou
sing consumption risk theory to the empirical hedonic method. We then
use a unique land use contracts data set to test the model implication
s. (C) 1996 Academic Press, Inc.