AltaVita Senior Residences Share: Health Care Services AltaVita Senior Residences Visit Website 800 S Fordham Street Longmont, CO 80503 720-745-8250 303-772-9956 (fax) www.altavitaliving.com About Map About AltaVita Senior Residences provides quality apartments and amenities for seniors. We provide a warm environment for an enriched lifestyle. Our senior communities are locally owned and operated in Longmont, Colorado. What's Nearby? Distance: 5 10 15 20 25 50 mi.