SN1 4ET

a postcode in Swindon

Introduced in January 1980

SN1 4ET	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 SN1 4ET

Grovelands Avenue - 26 properties, USRN 40200286

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

Coordinates

Latitude: 51.5473 / 51°32'50"N

Longitude: -1.7793 / 1°46'45"W

UTM Reference: 30U 584644 5711390

OS Easting: 415401

OS Northing: 183174

OS Grid: SU154831

Location Encoding

Mapcode Local: GBR YRK.C6

Mapcode Global: VHB3M.3CQQ

Open Location Code: 9C3WG6WC+V7

Maidenhead Locator System: IO91cn61

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 1b2

Retired Professionals
Small Town Suburbia
Older Established Suburban Communities

Index of Multiple Deprivation (IMD): 30151 / 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 SN1 4ET on Wednesday 10 June 2026

Nautical twilight begins (First light)	02:50
Civil twilight begins (Dawn)	04:03
Sunrise	04:50
Transit (sun is at its highest)	13:06
Sunset	21:23
Civil twilight ends (Dusk)	22:10
Nautical twilight ends (Nightfall)	23:22

Hours of daylight today	04:20 to 21:53
Hours of darkness tonight (lighting-up time)	21:53 to 04:19
Moon Phase	Waning Crescent
Moon Rises	00:53
Moon sets	14:55

For a full sun and moon calendar for SN1 4ET, go to The Time and Place

Residential Property Sales in SN1 4ET

Date	Address	Property Type	Tenure	Price
25 October 2021	28 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£445,000
3 July 2020	15 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£425,000
30 August 2019	16 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£390,000
3 November 2015	34 Grovelands Avenue, Swindon SN1 4ET	Detached	Freehold	£650,000
17 October 2014	4 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£320,000
17 October 2014	18 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£313,000
22 April 2014	22 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£271,900
4 October 2013	32 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£280,000
14 October 2011	2 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£240,000
24 September 2010	32 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£270,000
9 July 2009	34 Grovelands Avenue, Swindon SN1 4ET	Detached	Freehold	£276,000
3 July 2008	18 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£264,000
25 August 2006	28 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£287,500
24 August 2006	6 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£282,500
23 August 2006	30 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£360,000
3 June 2005	17 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£240,000
27 November 2003	11 Grovelands Avenue, Swindon SN1 4ET	Detached	Freehold	£425,000
26 September 2003	16 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£140,000
11 February 2003	28 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£218,000
5 November 2001	17 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£195,000
26 October 2001	18 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£185,000
18 April 2001	24 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£159,950
16 March 2001	4 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£142,000
1 February 2001	28 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£150,000
29 April 1998	20 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£92,500
30 September 1996	18 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£84,500
27 September 1996	8 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£78,500
16 February 1996	30 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£77,500
17 October 1995	2 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£68,000
7 April 1995	10 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£75,000
6 January 1995	18 Grovelands Avenue, Swindon SN1 4ET	Semi-detached	Freehold	£85,000

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 SN1 4ET

United Kingdom Parliament

Constituency

Swindon South

MP

Heidi Alexander Labour

Swindon Borough Council

Unitary Authority ward (UTW)

Old Town

Councillors

Chris Watts Labour

Jane Milner-Barry Labour

Nadine Watts Labour

SN1 4ET also falls within the Civil Parish of Central Swindon South, 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 SN1 4ET

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00078551		Output Areas	Statistical Building Block	31 December 2011	ONS
E01015531	Swindon 021C	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E01032707	Swindon 021F	Lower layer Super Output Areas	Statistical Building Block	31 December 2011	ONS
E02003232	Swindon 021	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E04012664	Central Swindon South	Civil Parishes	Administrative	1 April 2017	DLUHC
E05008963	Old Town	Electoral Wards/Divisions	Administrative/Electoral	3 May 2012	DLUHC
E06000030	Swindon	Unitary Authorities	Administrative	1 January 2009	DLUHC
E12000009	South West	Regions	Administrative	1 January 2009	DLUHC
E14001537	Swindon South	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
E33048334		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
E56000034	Thames Valley	Cancer Alliances	Health	1 July 2023	NHS England
E63011979	Swindon (Swindon)	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