At four acres, this Oyster Bay Cove property could comfortably fit about four football fields. And it was once the home of a famous football player.

The home, listed for $3.895 million, used to belong to former New York Jets quarterback Vinny Testaverde. The all-brick Colonial has six bedrooms and 7.5 bathrooms.

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Listing agent Jyll Kata of Douglas Elliman Real Estate says the oversized lot is somewhat unusual for the gated Tall Oaks community, which features mostly two-acre lots.

The extra space allows for many amenities that suggest the home once belonged to a professional athlete — from the full-length basketball court and sauna, to the batting cages and lap pool, to the gym and massive kitchen befitting a football player with an impressive appetite.

Inside, the main entrance contains a two-story foyer and spiral staircase. The first floor features a billiard room, media room, bar and wine cellar. A cabana leads outside to an inground swimming pool that is accentuated by waterfalls.

Testaverde sold the property in 2009 for $3.1 million.