Coach Brenton Sanderson proudly announced the news at the club's best and fairest dinner on Friday night.
Crouch finished the year runner up to Gold Coast's Jaeger O'Meara in the NAB AFL Rising Star Award, averaging 25 disposals a game in 14 matches after making his debut in round two.
In the last 10 games, Crouch was the leading possession winner at West Lakes (266) and top five in most other key performance indicators.
List manager David Noble was understandably thrilled to lock the exciting youngster in.
“We were very keen to extend Brad’s contract,” Noble said.
“After a frustrating start to the season, Brad improved with every game he played. The recognition he’s received both internally and externally in the past week is a reflection of a very impressive first season of AFL footy.
“We’re excited Brad has signed for a further two years, and we see him as an integral part of our midfield for many years to come.”
Crouch won the club's emerging talent award on Friday night, putting his name alongside past winners such as Andrew McLeod, Rory Sloane and Ben Rutten.
Twitter: @AFL_Harry
