Ballston Spa Antique Center, Inc. Share: Antiques Ballston Spa Antique Center, Inc. Visit Website Request Info 217-221 Milton Ave. Ballston Spa, NY 12020 (518) 885-6746 http://www.ballstonspaantiquecenter.com About Map About Multi Dealer Antq. Collectible What's Nearby? Distance: 5 10 15 20 25 50 mi.