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CT20 3DX maps, stats, and open data

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CT20 3DX lies on The Esplanade in Sandgate, Folkestone. CT20 3DX is located in the Sandgate & West Folkestone electoral ward, within the local authority district of Folkestone and Hythe and the English Parliamentary constituency of Folkestone and Hythe. The Sub Integrated Care Board (ICB) Location is NHS Kent and Medway ICB - 91Q and the police force is Kent. This postcode has been in use since January 1980.

CT20 3DX maps

CT20 3DX map - OS OpenMap – Local (Ordnance Survey)CT20 3DX map - OS VectorMap District (Ordnance Survey)
Source: OS OpenMap – Local (Ordnance Survey)
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)

CT20 3DX geodata

Easting619336
Northing134975
Latitude51.072171
Longitude1.129515
Source: Open Postcode Geo
Licence: Open Government Licence

Where is CT20 3DX?

StreetThe Esplanade
LocalitySandgate
Town/CityFolkestone
CountryEngland
Postcode DistrictCT20
Source: Land Registry Price Paid Data
Licence: Open Government Licence

CT20 3DX Elevation

Elevation or altitude of CT20 3DX as distance above sea level:

MetresFeet
Elevation10m33ft

Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.

➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.

Source: Open Postcode Elevation
Licence: Open Government Licence

Politics

WardSandgate & West Folkestone
ConstituencyFolkestone And Hythe
Source: ONS Postcode Database
Licence: Open Government Licence

House Prices

Sales of detached houses in CT20 3DX

LITTLEBOURNE LODGE, 1, THE ESPLANADE, SANDGATE, FOLKESTONE, CT20 3DX
2022
30 SEP
£1,735,000
1A, THE ESPLANADE, SANDGATE, FOLKESTONE, CT20 3DX
2013
4 OCT
£425,000
1A, THE ESPLANADE, SANDGATE, FOLKESTONE, CT20 3DX
2008
18 SEP
£275,000
HELENA HOUSE, THE ESPLANADE, SANDGATE, FOLKESTONE, CT20 3DX
2007
30 NOV
£525,000
LITTLEBOURNE LODGE, 1, THE ESPLANADE, SANDGATE, FOLKESTONE, CT20 3DX
2007
20 AUG
£867,500
2, THE ESPLANADE, SANDGATE, FOLKESTONE, CT20 3DX
2004
11 NOV
£640,000
LITTLEBOURNE LODGE, 1, THE ESPLANADE, SANDGATE, FOLKESTONE, CT20 3DX
2002
18 JUL
£525,000
SANDGATE HOUSE, THE ESPLANADE, SANDGATE, FOLKESTONE, CT20 3DX
1996
11 JUL
£160,000

➜ Folkestone house prices

Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Transport

Nearest bus stops to CT20 3DX

Castle Bay (Sandgate Esplanade)Sandgate48m
Castle Bay (Sandgate Esplanade)Sandgate64m
Battery Point (Sandgate Esplanade)Sandgate299m
Battery Point (Sandgate Esplanade)Sandgate324m
Brewer's Hill (Sandgate Esplanade)Sandgate387m

Nearest railway stations to CT20 3DX

Folkestone West Station2.2km
Folkestone Central Station3km
Sandling Station4.9km
Source: NaPTAN
Licence: Open Government Licence

Broadband

Broadband access in CT20 3DX (2020 data)

Percentage of properties with Next Generation Access100.0%
Percentage of properties with Superfast Broadband100.0%
Percentage of properties with Ultrafast Broadband100.0%
Percentage of properties with Full Fibre Broadband0.0%

Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps

Broadband speed in CT20 3DX (2019 data)

Download

Median download speed40.0Mbps
Average download speed47.4Mbps
Maximum download speed100.00Mbps

Upload

Median upload speed10.0Mbps
Average upload speed10.1Mbps
Maximum upload speed20.00Mbps

Broadband limitations in CT20 3DX (2020 data)

Percentage of properties unable to receive 2Mbps0.0%
Percentage of properties unable to receive 5Mbps0.0%
Percentage of properties unable to receive 10Mbps0.0%
Percentage of properties unable to receive 30Mbps0.0%
Source: Ofcom
Licence: Ofcom Terms of Use (requires attribution)

CT20 3DX gas and electricity consumption

Estimated total energy consumption in CT20 3DX by fuel type, 2015.

Gas

Consumption (kWh)297,695
Meter count26
Mean (kWh/meter)11,450
Median (kWh/meter)7,167

Electricity

Consumption (kWh)61,915
Meter count21
Mean (kWh/meter)2,948
Median (kWh/meter)1,984
  • Consumption: The estimated total energy consumption, in kWh, across all meters in CT20 3DX, for 2015.
  • Meter count: The total number of meters in CT20 3DX.
  • Mean: The mean average consumption per meter, in kWh.
  • Median: The median average consumption per meter, in kWh.
Source: Postcode level gas estimates: 2015 (experimental)
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence

Deprivation

33.7% of English postcodes are less deprived than CT20 3DX:
Source: ONS Postcode Database
Licence: Open Government Licence

Food Standards Agency

Three nearest food hygiene ratings to CT20 3DX (metres)

Lido Bon Vino
Food Hygiene Rating: 5 (Very Good)
8-9 WELLINGTON TERRACE SANDGATE ESPLANADE
344m
The Sandgate Hotel
Food Hygiene Rating: 5 (Very Good)
8-9 WELLINGTON TERRACE SANDGATE ESPLANADE
344m
Earl of Clarendon
Food Hygiene Rating: 5 (Very Good)
CLARENDON INN BREWERS HILL
382m

➜ Get more ratings from the Food Standards Agency

Source: Food Standards Agency
Licence: FSA terms & conditions

Nearest post box to CT20 3DX

 Last Collection 
LocationMon-FriSatDistance
Helena Corniche17:3009:00217m
Wellington Terrace17:3012:00307m
Encombe17:3012:00594m
Source: Dracos
Licence: Creative Commons Attribution-ShareAlike

CT20 3DX ITL and CT20 3DX LAU

The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for CT20 3DX:

ITL 1 CodeName
TLJSouth East (England)
ITL 2 CodeName
TLJ4Kent
ITL 3 CodeName
TLJ44East Kent
LAU 1 CodeName
E07000112Folkestone and Hythe
Source: ONS Postcode Directory
Licence: Open Government Licence

CT20 3DX census areas

The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for CT20 3DX:

CodeName
OAE00124453
LSOAE01024519Shepway 006G
MSOAE02005107Shepway 006
Source: ONS Postcode Directory
Licence: Open Government Licence

Nearest postcodes to CT20 3DX

CT20 3TJSpencer Court34m
CT20 3TLTemeraire Heights163m
CT20 3DUCastle Bay168m
CT20 3TDHelena Corniche176m
CT21 5TPLower Corniche180m
CT20 3SSLoxford Lodge181m
CT21 5RNAlexandra Corniche195m
CT20 3TEBay View201m
CT20 3DTGloster Terrace203m
CT20 3DSThe Esplanade226m
Source: Open Postcode Geo; Land Registry Price Paid Data
Licence: Open Government Licence
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  • Contains OS data © Crown copyright and database right (2026)
  • Contains Royal Mail data © Royal Mail copyright and Database right (2026)
  • Contains National Statistics data © Crown copyright and database right (2026)
  • Data produced by Land Registry © Crown copyright (2026)
  • Contains Environment Agency data licensed under the Open Government Licence v3.0
  • Everything else © GetTheData Publishing Limited (2026)

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