Career
He served for many years (c 1755 – 1799) as surveyor to the British East India Company. His work included:
alterations to Street Matthias Old Church, Poplar, London (1755)
Mansion at Painshill Park, near Cobham, Surrey (1774)
Entrance and wings of Guy"s Hospital, London (1774–1777)
a folly, Severndroog Castle (built as a memorial to Commodore Sir William James – a former chairman of the East India Company), on Shooter"s Hill in south-east London (1784). East India House, Leadenhall Street, London (1796–1799 - the project was carried out after Jupp"s death by his successor, H Holland)
Jupp died at his house in King"s Road (now Theobald"s Road), Bedford Row, on 17 April 1799.