The UK Postcode Database

CT20 3DU

a postcode in Kent

Introduced in January 1980
CT20 3DU Normal (geographic) postcodes Large user postcodes

The nearby postcodes map only shows currently active postcodes. Postcode markers will cluster if they are close together, which may happen in densly populated built-up areas or where single premises have multiple postcodes.

Streets Associated with CT20 3DU

Castle Bay - 62 properties, USRN 34500192

Street names are those nearest to properties in this postcode, they are not necessarily the postal address

Coordinates

Latitude: 51.0727 / 51°4'21"N

Longitude: 1.1318 / 1°7'54"E

UTM Reference: 31U 369118 5659571

OS Easting: 619490

OS Northing: 135041

OS Grid: TR194350

Location Encoding

Mapcode Local: GBR V0N.QY1

Mapcode Global: FRA F688.SXC

Open Location Code: 9F3334FJ+3P

Maidenhead Locator System: JO01nb57

Demographics

Urban/Rural Indicator: C1

  • urban city or town
  • a town or city, surrounded by populated countryside

ONS Population Classification: 2c2

  • Suburbanites and Peri-Urbanites
  • Ageing Communities
  • Ageing Independent Living

Index of Multiple Deprivation (IMD): 21354 / 32844

  • 7th decile
  • somewhat less deprived

Demographics are based on the LSOA containing this postcode and not necessarily this postcode alone

Sun and Moon Times for CT20 3DU on Friday 3 July 2026

Nautical twilight begins (First light) 02:51
Civil twilight begins (Dawn) 04:00
Sunrise 04:46
Transit (sun is at its highest) 12:59
Sunset 21:13
Civil twilight ends (Dusk) 21:58
Nautical twilight ends (Nightfall) 23:07
Hours of daylight today04:16 to 21:43
Hours of darkness tonight
(lighting-up time) 		21:43 to 04:17
Moon Phase Waning Gibbous
Moon Sets 07:07
Moon Rises 22:08

For a full sun and moon calendar for CT20 3DU, go to The Time and Place

Residential Property Sales in CT20 3DU

DateAddressProperty TypeTenurePrice
27 March 2024 7 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £315,000
22 September 2023 3 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £280,000
1 September 2023 4 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £355,000
2 September 2022 43 Castle Bay, Sandgate, Folkestone CT20 3DU Terraced (including end-of-terrace) Freehold £370,000
4 June 2021 6 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £265,000
27 April 2021 Garden Lodge, Castle Bay, Sandgate, Folkestone CT20 3DU Detached Freehold £350,000
26 March 2021 33 Castle Bay, Sandgate, Folkestone CT20 3DU Terraced (including end-of-terrace) Freehold £373,000
1 December 2020 Flat 2, Latchgate, Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £232,500
1 December 2020 9 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £280,000
17 September 2020 Flat 3, Latchgate, Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £330,000
9 March 2020 11 Castle Bay, Sandgate, Folkestone CT20 3DU Semi-detached Freehold £262,000
6 March 2020 7 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £235,000
20 August 2019 Garden Lodge, Castle Bay, Sandgate, Folkestone CT20 3DU Detached Freehold £530,000
3 July 2019 32 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £230,000
15 December 2017 29 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £200,000
21 February 2017 18 Castle Bay, Sandgate, Folkestone CT20 3DU Terraced (including end-of-terrace) Freehold £218,000
21 October 2016 Flat 3, Latchgate, Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £275,000
24 June 2016 4 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £232,000
24 March 2016 34 Castle Bay, Sandgate, Folkestone CT20 3DU Terraced (including end-of-terrace) Freehold £237,500
21 March 2016 41 Castle Bay, Sandgate, Folkestone CT20 3DU Terraced (including end-of-terrace) Freehold £270,000
16 September 2015 23 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £155,000
31 July 2015 33 Castle Bay, Sandgate, Folkestone CT20 3DU Terraced (including end-of-terrace) Freehold £230,000
6 February 2015 14 Castle Bay, Sandgate, Folkestone CT20 3DU Semi-detached Freehold £269,000
5 November 2014 5 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £172,500
24 February 2014 35 Castle Bay, Sandgate, Folkestone CT20 3DU Terraced (including end-of-terrace) Freehold £205,000
31 January 2014 4 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £190,000
26 November 2013 13 Castle Bay, Sandgate, Folkestone CT20 3DU Semi-detached Freehold £274,000
14 November 2013 9 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £235,000
4 October 2013 27 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £135,000
9 July 2012 19 Castle Bay, Sandgate, Folkestone CT20 3DU Terraced (including end-of-terrace) Freehold £156,500
28 June 2012 Flat 5, Latchgate, Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £330,000
28 February 2012 12 Castle Bay, Sandgate, Folkestone CT20 3DU Semi-detached Freehold £269,950
16 August 2011 9 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £125,000
12 May 2011 35 Castle Bay, Sandgate, Folkestone CT20 3DU Terraced (including end-of-terrace) Freehold £175,000
23 July 2010 2 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £185,000
30 June 2010 44 Castle Bay, Sandgate, Folkestone CT20 3DU Semi-detached Freehold £249,500
1 June 2010 4 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £160,000
11 December 2009 Flat 3, Latchgate, Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £215,000
30 May 2008 6 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £190,000
28 March 2008 10 Castle Bay, Sandgate, Folkestone CT20 3DU Detached Freehold £322,000
19 October 2007 8 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £164,000
17 July 2007 9 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £205,000
17 July 2007 10 Castle Bay, Sandgate, Folkestone CT20 3DU Detached Freehold £311,000
17 July 2007 12 Castle Bay, Sandgate, Folkestone CT20 3DU Semi-detached Freehold £211,000
11 October 2006 27 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £164,995
30 May 2006 14 Castle Bay, Sandgate, Folkestone CT20 3DU Semi-detached Freehold £227,000
9 January 2006 3 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £195,000
8 August 2005 20 Castle Bay, Sandgate, Folkestone CT20 3DU Terraced (including end-of-terrace) Freehold £179,000
5 November 2004 13 Castle Bay, Sandgate, Folkestone CT20 3DU Semi-detached Freehold £217,000
26 August 2004 34 Castle Bay, Sandgate, Folkestone CT20 3DU Terraced (including end-of-terrace) Freehold £168,500
28 July 2004 17 Castle Bay, Sandgate, Folkestone CT20 3DU Semi-detached Freehold £155,000
19 February 2004 27 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £160,000
3 December 2003 32 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £126,500
17 September 2003 Flat 3, Latchgate, Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £150,000
17 July 2003 44 Castle Bay, Sandgate, Folkestone CT20 3DU Semi-detached Freehold £182,500
21 February 2003 31 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £128,000
22 November 2002 13 Castle Bay, Sandgate, Folkestone CT20 3DU Semi-detached Freehold £156,500
19 August 2002 1 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £123,000
19 July 2002 26 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £120,000
14 June 2002 Flat 2, Latchgate, Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £119,950
26 March 2002 23 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £98,500
14 December 2001 40 Castle Bay, Sandgate, Folkestone CT20 3DU Terraced (including end-of-terrace) Freehold £102,000
6 November 2001 3 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £92,500
28 September 2001 Flat 1, Latchgate, Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £96,500
10 April 2001 41 Castle Bay, Sandgate, Folkestone CT20 3DU Terraced (including end-of-terrace) Freehold £105,000
5 February 2001 30 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £81,000
2 October 2000 4 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £76,000
29 February 2000 12 Castle Bay, Sandgate, Folkestone CT20 3DU Semi-detached Freehold £103,000
5 November 1999 Flat 2, Latchgate, Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £49,000
10 June 1999 Flat 4, Latchgate, Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £70,000
21 January 1999 4 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £71,500
23 December 1998 27 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £59,950
20 July 1998 Flat 5, Latchgate, Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £110,000
10 July 1998 27 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £25,000
28 November 1997 14 Castle Bay, Sandgate, Folkestone CT20 3DU Semi-detached Freehold £72,500
14 November 1997 Flat 5, Latchgate, Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £100,000
15 August 1997 23 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £46,000
31 July 1997 28 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £38,495
18 June 1997 36 Castle Bay, Sandgate, Folkestone CT20 3DU Semi-detached Freehold £74,750
30 May 1997 18 Castle Bay, Sandgate, Folkestone CT20 3DU Terraced (including end-of-terrace) Freehold £59,950
24 March 1997 30 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £35,995
16 December 1996 34 Castle Bay, Sandgate, Folkestone CT20 3DU Terraced (including end-of-terrace) Freehold £54,000
10 December 1996 31 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £36,000
13 November 1996 7 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £60,000
18 October 1996 39 Castle Bay, Sandgate, Folkestone CT20 3DU Semi-detached Freehold £59,500
24 July 1996 1 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £64,750
4 April 1996 23 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £18,500
12 February 1996 22 Castle Bay, Sandgate, Folkestone CT20 3DU Terraced (including end-of-terrace) Freehold £61,500
29 September 1995 41 Castle Bay, Sandgate, Folkestone CT20 3DU Terraced (including end-of-terrace) Freehold £57,000
14 July 1995 32 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £39,000
30 June 1995 1 Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £60,000
13 January 1995 36 Castle Bay, Sandgate, Folkestone CT20 3DU Semi-detached Freehold £65,000
9 January 1995 Flat 1, Latchgate, Castle Bay, Sandgate, Folkestone CT20 3DU Flat/apartment Leasehold £52,000

Key to property sale icons:

First sale of newbuild property. This includes new properties created from existing properties, such as residential conversions of commercial or agricultural property, or subdivision of a larger residential property.
Subsequent sale of existing property.
Standard sale at market value to private individual.
Additional (non-standard) sale. This includes repossessions, buy-to-lets and transfers of property sold to non-private individuals.

Elected Representatives for CT20 3DU

United Kingdom Parliament
Constituency

Folkestone and Hythe

MP

Tony Vaughan Labour

Kent County Council
County council electoral division

Cheriton, Sandgate & Hythe East

Councillor

Tim Prater Liberal Democrats

Folkestone and Hythe District Council
District council ward

Sandgate & West Folkestone

Councillors

Gary Fuller Liberal Democrats

Tim Prater Liberal Democrats

CT20 3DU also falls within the Civil Parish of Sandgate, which has its own parish council and parish councillors. These are not shown here.

Elected representative data is updated approximately monthly, so may not include recent by-elections or vacancies.

Government Statistical Services (GSS) data for CT20 3DU

CodeNameData TypeData ThemeActive SinceData Owner
E00124453 Output Areas Statistical Building Block 1 January 2009 ONS
E01024519 Folkestone and Hythe 006G Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02005107 Folkestone and Hythe 006 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04005041 Sandgate Civil Parishes Administrative 1 January 2009 DLUHC
E05010026 Sandgate & West Folkestone Electoral Wards/Divisions Administrative/Electoral 7 May 2015 DLUHC
E07000112 Shepway Non-metropolitan Districts Administrative 1 January 2009 DLUHC
E10000016 Kent Counties Administrative 1 January 2009 DLUHC
E12000008 South East Regions Administrative 1 January 2009 DLUHC
E14001239 Folkestone and Hythe Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000032 Kent Police Force Areas Other 1 January 2009 Home Office
E30000208 Folkestone and Dover Travel to Work Areas Other 31 July 2015 ONS
E33043255 Workplace Zones Census 31 December 2011 ONS
E37000056 South East Local Enterprise Partnerships Other 1 April 2020 BEIS
E38000237 NHS Kent and Medway ICB - 91Q Sub Integrated Care Board Locations Health 1 July 2022 ODS
E40000005 South East NHS England Regions Health 1 April 2018 ODS
E54000032 NHS Kent and Medway Integrated Care Board Integrated Care Boards Health 1 July 2022 ODS
E56000011 Kent and Medway Cancer Alliances Health 1 September 2016 NHS England
E58000691 Cheriton, Sandgate & Hythe East ED County Electoral Divisions Electoral 4 May 2017 DLUHC
E63013049 Folkestone Built Up Areas Census 17 April 2024 OS
E65000001 England Non-National Park Area England Non-National Park Area Census 27 February 2023 ONS
E92000001 England Country Administrative 1 January 2009 ONS

All public sector data is licensed under the Open Government Licence v2.0.

The UK Postcode Database is a Good Stuff website.

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