Glen Hills Condos Hillsborough New Jersey are located in Hillsborough Twsp NJ. This nice community offer multi level townhouses with attached garages and basements.  A typical unit was once described like this... "Beautifully remodeled townhouse located in THE GLEN. Many updates include custom cabinets, granite counters and custom granite island, all baths, gas furnace, tankless water heater and central air! Truly move-in condition!