ERA Key Realty Services
ERA Key Realty Services
| Opened | 2011 |
| Locations |
99 Chelmsford Rd (2011 - 2013)
630 Boston Rd (2014 - 2018) 328 Boston Rd (2020 - ????) |
Listed in the Billerica personal property tax books at 328 Boston Rd and 630 Boston Rd and 99 Chelmsford Rd from 2011 and still listed in 2024.