Arlington’s 10 Most Expensive Neighborhoods

Buyers pay top dollar for these upscale enclaves just outside the nation's capital.

#7 Crystal Spring Knolls

Quarter-acre lots are the norm in this established, tree-lined neighborhood, situated just north of Lorcom Lane and close to the Potomac River.

Homes sold in 2018: 5

Average sale price: $1,376,300


Categories: Home & Design