The club's colors are red, navy, and white, and plays its home matches at Brother Gilbert Stadium.

[2] Boston City FC was founded in 2015 by Renato Valentim and Jorge Ferreira da Silva (Palhinha).

[4] The team won its first tournament game on May 10, defeating PDL side Western Mass Pioneers via penalty kicks.

The second team also entered 2019 U.S. Open Cup qualification in late 2018, reaching the second round before falling to Safira FC.

[9][10] Having not played in 2020 due to the COVID-19 pandemic, Boston City FC returned in 2021 under new head coach and former defender Gabriel De Souza, finishing fifth in the NPSL North Atlantic Conference with a 3-6-1 record.