Hi Anne, hope all is well. On my website http://www.epatricehayes.com
under the New York Luxury Properties tab I have a dedicated section for Westchester Luxury Townhomes which includes some featured townhome communities with descriptions and links to search by price. (I've included the specific page in the web reference below so you don't have to search for it on your own). Feel free to browse on your own and if you have any questions I'd be happy to answer them for you, when you're ready.
E Patrice Hayes
Licensed Associate Broker in NY, CT and GA
Keller Williams Realty Group
760 White Plains Road
Scarsdale, NY 10583