Seely & Paget was the architectural partnership of John Seely, 2nd Baron Mottistone (1899–1963) and Paul Edward Paget (1901–1985).

Their work included the construction of Eltham Palace in the Art Deco style, and the post-World War II restoration of a number of bomb-damaged buildings, such as houses in the Little Cloister (Westminster Abbey), the London Charterhouse and the church of St John Clerkenwell.

John Seely, son of John Seely, 1st Baron Mottistone,^[1] and Paul Paget, son of Bishop Henry Luke Paget, met at Cambridge University, where Seely studied architecture, though Paget did not.^[2][3]

After graduating, Paget worked for a while as a bank clerk in the City of London while Seely remained at Cambridge.^[4] When Seely came down from Cambridge, he insisted that Paget join him in architectural practice, even though Paget had no architectural training. In the partnership, Paget concentrated on working with clients on their requirements, while Seely carried out the design work.^[5]

The first work of the two together was to remodel Mottistone Manor, a historic property owned by Seely's father, and subsequently by the National Trust, in the village of Mottistone on the Isle of Wight.^[6] Seely's father insisted on their plans being approved by Sir Edwin Lutyens.^[4] In the garden they built "The Shack", a tiny house intended as their country office and retreat.^[3]

In 1922, the two founded the architectural firm of Seely & Paget.

According to Paget, "it was just the marriage of two minds... we became virtually one person". They were inseparable in business and life, and referred to each other as "the partner".^[4] From 1930 they lived and worked together at 41 Cloth Fair, London, where the firm remained until 1986.^[2][1][7]

Seely died on 18 January 1963 and was buried in St Catherine's chapel garden at Westminster Abbey.^[1]

Paget succeeded Seely as Surveyor of the Fabric of St Paul's Cathedral, in which role he supervised the cleaning of the cathedral and the reconstruction of the tower of St Augustine Watling Street.^[16] However, he completed little further architectural work, and in 1971, aged 70, he married children's writer Verily Anderson and retired with her and her children to Templewood in Norfolk (a house originally designed by the partners for Paget's uncle), where he lived until his death in 1985.^[7]