SN4 8BX

a postcode in Wiltshire

Introduced in January 1980

SN4 8BX	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 SN4 8BX

Eastwood Avenue - 13 properties, USRN 28600149

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

Coordinates

Latitude: 51.5406 / 51°32'26"N

Longitude: -1.8974 / 1°53'50"W

UTM Reference: 30U 576468 5710521

OS Easting: 407214

OS Northing: 182416

OS Grid: SU072824

Location Encoding

Mapcode Local: GBR 3T5.747

Mapcode Global: VHB3K.2J9T

Open Location Code: 9C3WG4R3+63

Maidenhead Locator System: IO91bm29

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): 29792 / 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 SN4 8BX on Friday 3 July 2026

Nautical twilight begins (First light)	02:57
Civil twilight begins (Dawn)	04:09
Sunrise	04:56
Transit (sun is at its highest)	13:11
Sunset	21:27
Civil twilight ends (Dusk)	22:14
Nautical twilight ends (Nightfall)	23:26

Hours of daylight today	04:26 to 21:57
Hours of darkness tonight (lighting-up time)	21:57 to 04:26
Moon Phase	Waning Gibbous
Moon Sets	07:18
Moon Rises	22:22

For a full sun and moon calendar for SN4 8BX, go to The Time and Place

Residential Property Sales in SN4 8BX

Date	Address	Property Type	Tenure	Price
27 June 2022	12 Eastwood Avenue, Royal Wootton Bassett, Swindon SN4 8BX	Semi-detached	Freehold	£302,500
17 April 2020	4 Eastwood Avenue, Royal Wootton Bassett, Swindon SN4 8BX	Detached	Freehold	£330,000
14 September 2018	9 Eastwood Avenue, Royal Wootton Bassett, Swindon SN4 8BX	Terraced (including end-of-terrace)	Freehold	£315,000
15 July 2016	13 Eastwood Avenue, Royal Wootton Bassett, Swindon SN4 8BX	Terraced (including end-of-terrace)	Freehold	£289,000
13 November 2015	1 Eastwood Avenue, Royal Wootton Bassett, Swindon SN4 8BX	Detached	Freehold	£336,000
16 August 2013	13 Eastwood Avenue, Wootton Bassett, Swindon SN4 8BX	Terraced (including end-of-terrace)	Freehold	£230,000
3 June 2013	5 Eastwood Avenue, Wootton Bassett, Swindon SN4 8BX	Detached	Freehold	£249,950
31 May 2013	8 Eastwood Avenue, Wootton Bassett, Swindon SN4 8BX	Detached	Freehold	£235,000
25 November 2011	9 Eastwood Avenue, Wootton Bassett, Swindon SN4 8BX	Terraced (including end-of-terrace)	Freehold	£192,000
8 June 2007	7 Eastwood Avenue, Wootton Bassett, Swindon SN4 8BX	Semi-detached	Freehold	£242,500
1 March 2005	12 Eastwood Avenue, Wootton Bassett, Swindon SN4 8BX	Semi-detached	Freehold	£179,000
4 January 2005	12 Eastwood Avenue, Wootton Bassett, Swindon SN4 8BX	Semi-detached	Freehold	£155,550
25 October 2002	7 Eastwood Avenue, Wootton Bassett, Swindon SN4 8BX	Semi-detached	Freehold	£195,000
23 March 2001	8 Eastwood Avenue, Wootton Bassett, Swindon SN4 8BX	Detached	Freehold	£145,000
23 November 2000	2 Eastwood Avenue, Wootton Bassett, Swindon SN4 8BX	Detached	Freehold	£165,000
29 January 1999	4 Eastwood Avenue, Wootton Bassett, Swindon SN4 8BX	Detached	Freehold	£108,500

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 SN4 8BX

United Kingdom Parliament

Constituency

Chippenham

MP

Sarah Gibson Liberal Democrat

SN4 8BX also falls within the Civil Parish of Royal Wootton Bassett, 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 SN4 8BX

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00163040		Output Areas	Statistical Building Block	1 January 2009	ONS
E01031966	Wiltshire 007G	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02006650	Wiltshire 007	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E04013469	Royal Wootton Bassett	Civil Parishes	Administrative	1 April 2025	DLUHC
E05016255	Royal Wootton Bassett South & West	Electoral Wards/Divisions	Administrative/Electoral	1 May 2025	DLUHC
E06000054	Wiltshire	Unitary Authorities	Administrative	1 April 2009	DLUHC
E12000009	South West	Regions	Administrative	1 January 2009	DLUHC
E14001168	Chippenham	Westminster Parliamentary Constituencies	Electoral	4 July 2024	LGBC
E23000038	Wiltshire	Police Force Areas	Other	1 January 2009	Home Office
E30000276	Swindon	Travel to Work Areas	Other	31 July 2015	ONS
E33050571		Workplace Zones	Census	31 December 2011	ONS
E37000033	Swindon and Wiltshire	Local Enterprise Partnerships	Other	21 July 2011	BEIS
E38000231	NHS Bath and North East Somerset, Swindon and Wiltshire ICB - 92G	Sub Integrated Care Board Locations	Health	1 July 2022	ODS
E40000006	South West	NHS England Regions	Health	1 April 2018	ODS
E54000040	Bath, Swindon and Wiltshire	Integrated Care Boards	Health	1 April 2016	NHS
E56000033	Somerset, Wiltshire, Avon and Gloucestershire	Cancer Alliances	Health	1 July 2023	NHS England
E63012005	Royal Wootton Bassett	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