Was the church a Methodist Chapel because I remember going to the Boys Brigade there in the 50's when I lived in Littledale.
The church was Protestant Christian - leaning towards Baptist. In 1972, about three quarters of English Congregational churches merged with the English Presbyterian Church to form the United Reformed Church (URC).
There is a church at the top of Brougham road which is the Seacombe United Reform.
Yes, as described in the link I provided earlier.