There are a couple of ways to get from there to here, depending on your priorities...
Take the Harlem Line train from Grand Central to North White Plains. http://(www.mta.info
) takes 37 mins. express and 58 minutes local ($11.25 peak/$8.25 off peak). Then take a taxi from North White Plains train station to Armonk, takes 14 minutes (approx. $22 + tip). Or take the Harlem line to the White Plains train station takes 34 minutes - 49 minutes (same fare) then take the Beeline Bus Route #12 (http://transportationwestchestergov.com/beeline
) from White Plains, leaves every hour on the half hour, takes approx. 45 minutes (fare: $2.50) and arrives at the Town Hall in Armonk.
Hope this helps!
Licensed Real Estate Salesperson
Grand Lux Realty
428 Main Street,
Armonk, New York 10504