This is a Tax Planning Map of Baychester from 1905. This is a plan, not what really happened.......
The lower left-hand corner is PELHAM BAY PARK.
Moving northeast toward the upper right-hand corner is the New Haven and Hartford Rail Road Tracks.
If you look closely you'll see a yellow rectangle next to the train tracks between the park and the tracks - that's the original BAYCHESTER STATION.
The streets have the old names:
MAIN STREET became BAYCHESTER AVENUE.
Parallel to Main Street moving to the lower right-hand corner:
ST. MARY'S AVENUE became DE REIMER AVENUE.
ST. AGNES AVENUE became PALMER AVENUE.
SEAVIEW AVENUE became BOLLER AVENUE.
LORILLARD AVENUE became HUNTER AVENUE.
And we don't even see WRIGHT AVENUE.
Parallel to the train tracks moving to the upper right-hand corner:
An undefined street became BASSETT AVENUE.
CENTRAL AVENUE became STILLWELL AVENUE.
WESTCHESTER AVENUE became part of the HUTCHINSON RIVER PARKWAY.
These streets were renamed between this plan in 1905 and the map of 1918. Note that in 1918 the map was an actual map of the area, not the plan. So the place I call the "Village of Baychester" was really only Baychester Avenue between Bassett Avenue and Westchester Avenue, and only DeReimer Avenue and Palmer Avenue - 2 blocks by 2 blocks. Marshy areas and Given's Basin (part of the Hutchinson River) is all that existed in place of what eventually became Boller, Hunter, and Wright Avenues. Map is from: https://digitalcollections.nypl.org/items/510d47e2-58e9-a3d9-e040-e00a18064a99