where is southeast new york

Southeast, New York is a town in Putnam County, in the lower Hudson Valley region of New York State, near the Connecticut border.

Quick Scoop: Where is Southeast, New York?

• It sits in the southeastern corner of Putnam County, which is how it got its name.

• It borders Fairfield County, Connecticut to the east and northern Westchester County, NY to the south.

• The area is often informally called Brewster , after the village of Brewster located inside the town and used as the mailing address.

• It is part of the greater New York City suburban / Hudson Valley region, with direct rail access to Manhattan via Metro‑North’s Harlem Line.

Highways like Interstate 84 and 684 run through or meet in Southeast, making it a commuter hub between upstate New York, Connecticut, and the NYC metro area.

If you see someone say “Southeast, NY” online, they almost always mean this town near Brewster in Putnam County, not just the general southeast part of the state.

TL;DR: Southeast, New York is a suburban town centered around Brewster, in the southeast corner of Putnam County, right on the Connecticut line, north of Westchester County.

Information gathered from public forums or data available on the internet and portrayed here.