As predicted here just days ago

242 Riverside Avenue, asking $3.5 million, under contract in 4 days, which means a bidding war.

Owners paid $3.150 in 2018 — this is a good market to unload unwanted real estate.

I suggested that this would go quickly when it hit the market last week. Which doesn’t mean much, of course, because any other agent following the market would have told you the same thing. and obviously, several agents did.