Greater London topographic maps

Average elevation: 128 ft

1804. The Surrey Iron Railway was enhanced by the "Coulsdon Merstham & Godstone Railway". These were horsedrawn railways which carried quarried materials and crops from Coulsdon and Merstham, and returned with fuel, metals and other materials. To maintain a regular elevation at Coulsdon required large changes…

Average elevation: 410 ft

Average elevation: 102 ft

Average elevation: 256 ft

Average elevation: 230 ft

Average elevation: 56 ft

Average elevation: 59 ft

Average elevation: 56 ft

Average elevation: 59 ft

Average elevation: 384 ft

Average elevation: 20 ft

Average elevation: 62 ft

Average elevation: 187 ft

Average elevation: 184 ft

Average elevation: 39 ft

Average elevation: 144 ft

Average elevation: 66 ft

After Anderson died, ownership passed to the Nettlefold family and subsequently to Frederick Nettlefold the brother of Joseph Nettlefold and a member of the family that founded the Nettlefolds Ltd. engineering firm which later became GKN. Nettlefold is commemorated, as a result of his charitable works, by a…

Average elevation: 190 ft

Average elevation: 121 ft

Average elevation: 243 ft

Average elevation: 30 ft

Average elevation: 39 ft

Average elevation: 33 ft

Average elevation: 82 ft

Average elevation: 30 ft

Average elevation: 184 ft

Average elevation: 30 ft

Average elevation: 207 ft

Average elevation: 118 ft

Average elevation: 308 ft

Average elevation: 105 ft

Average elevation: 59 ft

Average elevation: 108 ft

Average elevation: 82 ft

Average elevation: 92 ft

Prior to the Anglian glaciation, a "proto-Mole-Wey" river was flowing northwards from the Weald and North Downs, through the "Finchley depression" and Palmers Green, to join the proto-Thames somewhere around Hoddesdon, at what is today an altitude of around 60 metres. It was this river which, during the course…

Average elevation: 135 ft

Average elevation: 82 ft

Average elevation: 92 ft

Several apartment developments, for instance Altitude 25 (completed 2010), have been built in recent years, and several more are being built or planned. The construction of Saffron Square, which includes a 43-storey tower, began on Wellesley Road in 2011 and was completed in 2016. Other developments with…

Average elevation: 230 ft

Average elevation: 184 ft

Average elevation: 440 ft

Average elevation: 299 ft

Average elevation: 66 ft

Average elevation: 85 ft

Average elevation: 75 ft

Average elevation: 52 ft

Average elevation: 233 ft

Uxbridge lies at a mean elevation of 130 feet (40 m) above mean sea level. Like much of the rest of the UK its climate is generally temperate, with few extremes of temperature or weather.

Average elevation: 144 ft

The town centre is about 50 feet (15 m) above sea level on a gravel terrace rising from the River Thames. The north of the town has developed on London Clay and is situated as much as 150 ft (46 m) above sea level. A continuous gentle rise in the eastern suburbs towards Gidea Park and Harold Wood peaks around…

Average elevation: 102 ft

In the area where West Hill (later renamed Westwood Hill) and Crystal Palace Park Road raise in elevation and eventually meet, many fine villas were built in the latter half of the nineteenth century. Designed in revival architectural styles, fashionable at the time, most of the properties were three or four…

Average elevation: 148 ft

Average elevation: 52 ft

Average elevation: 92 ft

Average elevation: 617 ft

Average elevation: 72 ft

Average elevation: 85 ft

Average elevation: 105 ft

Average elevation: 30 ft

Average elevation: 157 ft

Average elevation: 203 ft

Average elevation: 33 ft

Average elevation: 69 ft

Average elevation: 177 ft

Average elevation: 292 ft

Average elevation: 56 ft

Average elevation: 69 ft

Average elevation: 85 ft

Average elevation: 26 ft

Tottenham's elevation is approximately 33 ft (10 m) above sea level.

Average elevation: 82 ft

Its name is very often abbreviated to just Barnet, which is also the name of the borough of which it forms a part; the town has been part of Greater London since 1965 after the abolition of Barnet Urban District then in Hertfordshire. Chipping Barnet is also the name of the Parliamentary constituency covering…

Average elevation: 312 ft

Average elevation: 30 ft