Coordinates: 51°34′13″N 0°03′30″W / 51.5702°N 0.0583°W / 51.5702; -0.0583
Upper Clapton is a district in the London Borough of Hackney. It is bounded by the Hackney districts of Stamford Hill to the west, Lower Clapton and Lea Bridge to the south and the Haringey district of South Tottenham to the north. To the east is the River Lea (spelled Lea or Lee), on the other side of which is the expanse of the Walthamstow Marshes, part of which is in the Lee Valley Park.
As is frequently the case with London districts, these boundaries have become uncertain because of the meeting of the developing expansion of the original settlements. Western parts of the area are often considered part of a wider Stamford Hill, understandable perhaps because of the public transport junction and shopping area at Stamford Broadway, and that the Hassidic Jewish community identified as being located in Stamford Hill extends into Upper Clapton.
Clapton was from 1339 until the 18th century normally rendered as Clopton, meaning the "farm on the hill". The Old English clop - "lump" or "hill" - presumably denoted the high ground which rises from the River Lea. Eventually encompassing the north-eastern quarter of the parish, Clapton grew up along the way which in 1745 was called Hackney Lane, part of which ran through Broad (later Clapton) Common. Building spread to meet streets east of the high road and north of Homerton in the 19th century. Manorial courts from the early 19th century distinguished the parts north and south of Lea Bridge Road as Upper and Lower Clapton, and those names soon passed into general use. Hackney Lane came to be known as Lower and Upper Clapton roads, until in the late 19th century the stretch through the common to Stamford Hill was named Clapton Common.