Ever feel the need to live like a 19th century steel magnate? Does your style of city life require 6.7 acres of wooded property? Always wanted an estate you could call by name? Maybe Greylock is the home for you. Located at 209 Chestnut Hill Ave, this 18,000 sqft mansion was originally built for Pittsburg Steel Baron Henry A. Loughlin by renowned architect William Carpenter in 1909. Currently listed at only $1.5m, you can now afford this kind of opulence with out drawing the suspicious eye of trust busters. Listing via Zillow, 209 W Chestnut Hill Ave