Coordinates: 51°23′17″N 1°24′17″E / 51.3881°N 1.4046°E / 51.3881; 1.4046

Cliftonville is a coastal area of the town of Margate, situated to the east of the main town, in the Thanet district of Kent, South East England, United Kingdom. It also contains the area known as Palm Bay.

The original Palm Bay estate was built in the 1930s as a number of large, wide avenues with detached and semi-detached houses with driveways, garages and gardens . This land was sold by Mr Sidney Simon Van Den Bergh to the Palm Bay Estate Co on 23 June 1924. Such avenues include Gloucester Avenue and Leicester Avenue.

The estate covers the eastern part of Cliftonville and was fields when the first was built. It extends east beyond Northumberland Avenue and has been developed in phases. An earlier phase covered the northern ends of Leicester and Gloucester Avenues and the whole of Clarence and Magnolia Avenues; the later phase extending eastwards of Princess Margaret Avenue is a Wimpy-style housing estate with small houses largely identical in appearance and of less substantial build quality than the original 1930s estate.