Stone fronted luxury Colonial situated on a large corner lot in Niskayuna's desirable Avon Crest. The seller spent 300+K on a gorgeous addition by Teakwood builders to include custom Andersen high efficiency grade windows, extensive moldings, HW flrs, & custom built in shelving t/out. Soaring 2 story sun drenched foyer w/ custom wainscoting & 1st flr office leads to a beautiful custom kitchen featuring 40'' cabinetry, chef quality bosch appliances, granite counters, tiled back-splash, recessed lighting, & bkfst area leading out pella sliders to a private paver patio. Stunning fam rm w/ flr to ceiling built in shelving, speaker system, wood FP, & large windows. Magazine quality 3 season room w/ vltd cedar ceiling & mahogany floor. Stylish primary suite w/ resort quality walk-in shower. WOW