SO21 1XB

a postcode in Hampshire

Introduced in January 1995

SO21 1XB	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 SO21 1XB

Alder Close - 21 properties, USRN 44302690

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

Coordinates

Latitude: 50.9945 / 50°59'40"N

Longitude: -1.3145 / 1°18'52"W

UTM Reference: 30U 618279 5650566

OS Easting: 448201

OS Northing: 121903

OS Grid: SU482219

Location Encoding

Mapcode Local: GBR 86T.JH9

Mapcode Global: FRA 864H.1PM

Open Location Code: 9C2WXMVP+R5

Maidenhead Locator System: IO90ix28

Demographics

Urban/Rural Indicator: D1

rural town
a small town or larger village, surrounded by populated countryside

ONS Population Classification: 1c2

Retired Professionals
Established Mature Families
Burgeoning Mature Families

Index of Multiple Deprivation (IMD): 32688 / 32844

10th decile
least deprived

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

Sun and Moon Times for SO21 1XB on Saturday 27 June 2026

Nautical twilight begins (First light)	02:56
Civil twilight begins (Dawn)	04:06
Sunrise	04:52
Transit (sun is at its highest)	13:08
Sunset	21:23
Civil twilight ends (Dusk)	22:10
Nautical twilight ends (Nightfall)	23:20

Hours of daylight today	04:22 to 21:53
Hours of darkness tonight (lighting-up time)	21:53 to 04:23
Moon Phase	Waxing Gibbous
Moon Sets	01:18
Moon Rises	19:00

For a full sun and moon calendar for SO21 1XB, go to The Time and Place

Residential Property Sales in SO21 1XB

Date	Address	Property Type	Tenure	Price
10 July 2020	12 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£500,000
5 December 2018	9 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£455,000
16 August 2018	7 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£355,000
24 February 2017	12 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£418,000
5 January 2016	7 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£320,000
24 July 2015	3 Alder Close, Colden Common, Winchester SO21 1XB	Semi-detached	Freehold	£329,950
6 February 2012	4 Alder Close, Colden Common, Winchester SO21 1XB	Terraced (including end-of-terrace)	Freehold	£300,000
22 December 2009	9 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£305,000
25 June 2007	10 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£360,000
18 January 2005	16 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£295,000
23 November 2004	1 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£305,000
27 May 2004	4 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£223,000
17 July 2002	8 Alder Close, Colden Common, Winchester SO21 1XB	Terraced (including end-of-terrace)	Freehold	£182,500
2 May 2002	17 Alder Close, Colden Common, Winchester SO21 1XB	Semi-detached	Freehold	£177,000
30 November 2001	15 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£208,000
12 April 2001	17 Alder Close, Colden Common, Winchester SO21 1XB	Semi-detached	Freehold	£155,500
1 December 2000	11 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£186,750
28 November 1997	9 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£143,500
19 November 1997	2 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£128,000
4 September 1996	5 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£90,000
28 July 1995	15 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£105,000
31 May 1995	19 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£125,000
28 April 1995	9 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£99,950
28 April 1995	16 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£108,500
28 April 1995	18 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£79,000
11 April 1995	7 Alder Close, Colden Common, Winchester SO21 1XB	Detached	Freehold	£75,000
24 March 1995	17 Alder Close, Colden Common, Winchester SO21 1XB	Semi-detached	Freehold	£85,950

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 SO21 1XB

United Kingdom Parliament

Constituency

Winchester

MP

Danny Chambers Liberal Democrat

Hampshire County Council

County council electoral division

Bishops Waltham

Councillor

Jonathan Williams Liberal Democrats

Winchester City Council

District council ward

Colden Common & Twyford

Councillors

Susan Cook Independent

Liam Bailey-Morgan Green Party (E&W)

SO21 1XB also falls within the Civil Parish of Colden Common, 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 SO21 1XB

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00118006		Output Areas	Statistical Building Block	1 January 2009	ONS
E00185004		Output Areas	Statistical Building Block	21 March 2021	ONS
E01023228	Winchester 010C	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02004838	Winchester 010	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E04004658	Colden Common	Civil Parishes	Administrative	1 January 2009	DLUHC
E05010999	Colden Common and Twyford	Electoral Wards/Divisions	Administrative/Electoral	5 May 2016	DLUHC
E07000094	Winchester	Non-metropolitan Districts	Administrative	1 January 2009	DLUHC
E10000014	Hampshire	Counties	Administrative	1 January 2009	DLUHC
E12000008	South East	Regions	Administrative	1 January 2009	DLUHC
E14001587	Winchester	Westminster Parliamentary Constituencies	Electoral	4 July 2024	LGBC
E23000030	Hampshire	Police Force Areas	Other	1 January 2009	Home Office
E30000267	Southampton	Travel to Work Areas	Other	31 July 2015	ONS
E33042655		Workplace Zones	Census	31 December 2011	ONS
E37000046	Enterprise M3	Local Enterprise Partnerships	Other	1 April 2020	BEIS
E38000253	NHS Hampshire, Southampton and Isle of Wight CCG	Sub Integrated Care Board Locations	Health	1 April 2021	ODS
E40000005	South East	NHS England Regions	Health	1 April 2018	ODS
E54000042	NHS Hampshire and Isle of Wight Integrated Care Board	Integrated Care Boards	Health	1 July 2022	ODS
E56000016	Wessex	Cancer Alliances	Health	1 September 2016	NHS England
E58000538	Bishops Waltham ED	County Electoral Divisions	Electoral	4 May 2017	DLUHC
E63013361	Colden Common	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