If you're looking at purchasing a dwelling at McLean Hills, you're probably already well aware that McLean Hills is in Fairfax County and McLean. Homes here range in price from $350,000 to $350,000. The average living area in McLean Hills is 1,084 while 7839 Enola St #103 has 1,084 sqft of living space. Units in McLean Hills are 52 years old. Most were built in 1967. 7839 Enola St #103 has the highest list price currently on the market at McLean Hills. none of properties currently on the market in McLean Hills have garages. 7839 Enola St #103 has 3 bedrooms but McLean Hills properties here have up to 3 and as few as 3.