A survey of the sales of 844 single family residential properties in Athens, Georgia, U.S.A., indicated that landscaping with trees was associated with 3.5%–4.5% increase in sales prices. During the 1978–1980 study period, the average house sold for about
1475 and
... [Show full abstract] 2869 and 100 000 (1978 dollars) in the city's property tax revenues.