HP21 8BY

a postcode in Buckinghamshire

Introduced in January 1980

HP21 8BY	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 HP21 8BY

Court Close - 40 properties, USRN 1400995

Stoke Road - 1 property, USRN 1400094

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

Coordinates

Latitude: 51.81 / 51°48'35"N

Longitude: -0.8098 / 0°48'35"W

UTM Reference: 30U 650985 5742174

OS Easting: 482149

OS Northing: 213041

OS Grid: SP821130

Location Encoding

Mapcode Local: GBR D2Y.D2Q

Mapcode Global: VHDV4.XR7T

Open Location Code: 9C3XR55R+X3

Maidenhead Locator System: IO91ot24

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 4b4

Low-Skilled Migrant and Student Communities
Established Multi- Ethnic Communities
Ethnic Minority Routine Service Workers

Index of Multiple Deprivation (IMD): 25765 / 32844

8th decile
less deprived

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

Sun and Moon Times for HP21 8BY on Thursday 18 June 2026

Nautical twilight begins (First light)	02:38
Civil twilight begins (Dawn)	03:55
Sunrise	04:43
Transit (sun is at its highest)	13:04
Sunset	21:25
Civil twilight ends (Dusk)	22:13
Nautical twilight ends (Nightfall)	23:30

Hours of daylight today	04:13 to 21:55
Hours of darkness tonight (lighting-up time)	21:55 to 04:13
Moon Phase	Waxing Crescent
Moon Rises	07:23
Moon sets	23:14

For a full sun and moon calendar for HP21 8BY, go to The Time and Place

Residential Property Sales in HP21 8BY

Date	Address	Property Type	Tenure	Price
17 April 2019	21 Court Close, Aylesbury HP21 8BY	Terraced (including end-of-terrace)	Freehold	£247,500
31 May 2016	22 Court Close, Aylesbury HP21 8BY	Terraced (including end-of-terrace)	Freehold	£249,950
26 February 2016	21 Court Close, Aylesbury HP21 8BY	Terraced (including end-of-terrace)	Freehold	£206,000
12 February 2016	5 Court Close, Aylesbury HP21 8BY	Terraced (including end-of-terrace)	Freehold	£220,000
11 September 2015	26 Court Close, Aylesbury HP21 8BY	Terraced (including end-of-terrace)	Freehold	£180,000
5 August 2015	5 Court Close, Aylesbury HP21 8BY	Terraced (including end-of-terrace)	Freehold	£183,000
25 September 2014	10 Court Close, Aylesbury HP21 8BY	Terraced (including end-of-terrace)	Freehold	£170,000
1 May 2014	27 Court Close, Aylesbury HP21 8BY	Semi-detached	Freehold	£210,000
21 June 2013	22 Court Close, Aylesbury HP21 8BY	Terraced (including end-of-terrace)	Freehold	£162,000
20 January 2011	23 Court Close, Aylesbury HP21 8BY	Terraced (including end-of-terrace)	Freehold	£148,000
6 June 2008	10 Court Close, Aylesbury HP21 8BY	Terraced (including end-of-terrace)	Freehold	£156,000
17 November 2006	18 Court Close, Aylesbury HP21 8BY	Terraced (including end-of-terrace)	Freehold	£147,000
19 July 2004	2 Court Close, Aylesbury HP21 8BY	Semi-detached	Freehold	£97,000
7 May 2004	11 Court Close, Aylesbury HP21 8BY	Terraced (including end-of-terrace)	Freehold	£112,000
31 March 2004	22 Court Close, Aylesbury HP21 8BY	Semi-detached	Freehold	£136,250
3 January 2003	9 Court Close, Aylesbury HP21 8BY	Terraced (including end-of-terrace)	Freehold	£123,000
8 February 2002	23 Court Close, Aylesbury HP21 8BY	Terraced (including end-of-terrace)	Freehold	£95,000
1 June 2001	11 Court Close, Aylesbury HP21 8BY	Terraced (including end-of-terrace)	Freehold	£80,000
17 April 2001	25 Court Close, Aylesbury HP21 8BY	Terraced (including end-of-terrace)	Freehold	£42,900
22 January 1999	9 Court Close, Aylesbury HP21 8BY	Terraced (including end-of-terrace)	Freehold	£59,995
29 July 1997	28 Court Close, Aylesbury HP21 8BY	Semi-detached	Freehold	£64,950
11 July 1997	9 Court Close, Aylesbury HP21 8BY	Terraced (including end-of-terrace)	Freehold	£46,500
30 May 1997	8 Court Close, Aylesbury HP21 8BY	Terraced (including end-of-terrace)	Freehold	£46,000
30 July 1996	18 Court Close, Aylesbury HP21 8BY	Terraced (including end-of-terrace)	Freehold	£46,000

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 HP21 8BY

United Kingdom Parliament

Constituency

Aylesbury

MP

Laura Kyrke-Smith Labour

HP21 8BY also falls within the Civil Parish of Aylesbury, 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 HP21 8BY

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00089278		Output Areas	Statistical Building Block	1 January 2009	ONS
E01017688	Buckinghamshire 019B	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02003670	Buckinghamshire 019	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E04001559	Aylesbury	Civil Parishes	Administrative	1 January 2009	DLUHC
E05015933	Aylesbury South East	Electoral Wards/Divisions	Administrative/Electoral	1 May 2025	DLUHC
E06000060	Buckinghamshire	Unitary Authorities	Administrative	1 April 2020	DLUHC
E12000008	South East	Regions	Administrative	1 January 2009	DLUHC
E14001071	Aylesbury	Westminster Parliamentary Constituencies	Electoral	4 July 2024	LGBC
E23000029	Thames Valley	Police Force Areas	Other	1 January 2009	Home Office
E30000218	High Wycombe and Aylesbury	Travel to Work Areas	Other	31 July 2015	ONS
E33041248		Workplace Zones	Census	31 December 2011	ONS
E37000043	Buckinghamshire	Local Enterprise Partnerships	Other	1 April 2021	BEIS
E38000223	NHS Buckinghamshire, Oxfordshire and Berkshire West ICB - 14Y	Sub Integrated Care Board Locations	Health	1 July 2022	ODS
E40000005	South East	NHS England Regions	Health	1 April 2018	ODS
E54000044	Buckinghamshire, Oxfordshire and Berkshire West	Integrated Care Boards	Health	1 April 2016	NHS
E56000034	Thames Valley	Cancer Alliances	Health	1 July 2023	NHS England
E63011452	Aylesbury	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

The UK Postcode Database