After the fire, the parish was combined with that of St Botolph Billingsgate. Rebuilding commenced in 1671, using rubble from old
St Paul's Cathedral. Stone was recovered from St Botolph's for use in the walls. It was finished in 1676, at a cost of £4,466. An unusual feature of the church was that it was built on a
stylobate; the site was originally low-lying and sloped downhill towards the Thames, so Wren raised the level and made it even by the construction of a platform. The new building was roughly square in plan. Its east front, facing Botolph Lane, consisted of three
bays, the central one of which projected, and was slightly wider. The windows on the north and east sides were round-headed, and the church had
Portland stone dressings. The square tower was accommodated within the north west of the church. It had square
belfry windows and was topped with a parapet with flaming urns on the corners. The new church measured internally long and wide. Nave and aisles were separated by two widely spaced
Composite columns on each side. The nave had an arched ceiling, divided into panels and pierced by four circular windows; there were also large windows in each wall. The ceilings of the aisles were flat. There was an oak
reredos, and the walls were panelled to the height of about . ==Later history==