SN3 4JJ

a postcode in Swindon

Introduced in January 1980

SN3 4JJ	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 SN3 4JJ

John Herring Crescent - 34 properties, USRN 83875548

Marshfield Way - 1 property, USRN 83875621

Unnamed road - 1 property, USRN 83878245

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

Coordinates

Latitude: 51.5761 / 51°34'33"N

Longitude: -1.7506 / 1°45'2"W

UTM Reference: 30U 586576 5714630

OS Easting: 417377

OS Northing: 186387

OS Grid: SU173863

Location Encoding

Mapcode Local: GBR YWS.W3

Mapcode Global: VHB3F.LNW4

Open Location Code: 9C3WH6GX+CP

Maidenhead Locator System: IO91cn98

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 1b1

Retired Professionals
Small Town Suburbia
Younger Established Suburban Communities

Index of Multiple Deprivation (IMD): 23489 / 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 SN3 4JJ on Thursday 2 July 2026

Nautical twilight begins (First light)	02:55
Civil twilight begins (Dawn)	04:07
Sunrise	04:54
Transit (sun is at its highest)	13:11
Sunset	21:27
Civil twilight ends (Dusk)	22:14
Nautical twilight ends (Nightfall)	23:27

Hours of daylight today	04:24 to 21:57
Hours of darkness tonight (lighting-up time)	21:57 to 04:25
Moon Phase	Waning Gibbous
Moon Sets	06:01
Moon Rises	22:07

For a full sun and moon calendar for SN3 4JJ, go to The Time and Place

Residential Property Sales in SN3 4JJ

Date	Address	Property Type	Tenure	Price
24 May 2024	20 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£370,000
13 December 2022	28 John Herring Crescent, Swindon SN3 4JJ	Terraced (including end-of-terrace)	Freehold	£325,000
15 November 2021	10 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£290,000
18 December 2020	28 John Herring Crescent, Swindon SN3 4JJ	Terraced (including end-of-terrace)	Freehold	£235,000
3 April 2020	24 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£235,000
17 October 2019	20 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£230,000
30 August 2019	13 John Herring Crescent, Swindon SN3 4JJ	Detached	Freehold	£218,000
15 April 2019	21 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£250,000
4 August 2017	34a John Herring Crescent, Swindon SN3 4JJ	Detached	Freehold	£320,000
13 May 2016	34a John Herring Crescent, Swindon SN3 4JJ	Detached	Freehold	£275,000
2 November 2015	14 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£193,500
22 October 2015	25 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£217,000
2 May 2014	33 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£238,000
22 January 2014	27 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£155,000
14 October 2013	22 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£192,000
5 December 2012	13 John Herring Crescent, Swindon SN3 4JJ	Detached	Freehold	£162,000
2 November 2012	18 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£177,000
6 June 2008	34 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£177,500
30 November 2007	25 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£160,000
4 September 2007	34a John Herring Crescent, Swindon SN3 4JJ	Terraced (including end-of-terrace)	Freehold	£220,000
25 May 2006	22 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£163,000
5 May 2006	11 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£168,000
17 February 2006	34a John Herring Crescent, Swindon SN3 4JJ	Terraced (including end-of-terrace)	Freehold	£185,000
7 December 2005	10 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£141,000
28 October 2005	33 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£155,000
26 August 2005	14 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£160,500
30 June 2005	34a John Herring Crescent, Swindon SN3 4JJ	Terraced (including end-of-terrace)	Freehold	£190,000
29 April 2005	29 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£179,500
10 December 2004	24 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£187,000
23 July 2004	30 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£178,000
21 June 2002	32 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£136,000
27 June 2001	6 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£116,000
23 March 2001	14 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£109,000
1 March 2001	23 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£100,000
29 September 2000	35 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£140,000
24 March 2000	34a John Herring Crescent, Swindon SN3 4JJ	Terraced (including end-of-terrace)	Freehold	£129,950
28 August 1998	14 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£67,000
19 June 1998	10 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£65,000
9 April 1998	23 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£78,950
14 April 1997	26 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£68,500
12 July 1996	8 John Herring Crescent, Swindon SN3 4JJ	Semi-detached	Freehold	£60,000

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 SN3 4JJ

United Kingdom Parliament

Constituency

Swindon North

MP

Will Stone Labour

Swindon Borough Council

Unitary Authority ward (UTW)

St Margaret and South Marston

Councillors

Tom Butcher Labour

Simon Shelley Labour

Matthew Vallender Conservative

SN3 4JJ also falls within the Civil Parish of Stratton St Margaret, 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 SN3 4JJ

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00078651		Output Areas	Statistical Building Block	1 January 2009	ONS
E01015549	Swindon 009A	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02003220	Swindon 009	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E04012671	Stratton St Margaret	Civil Parishes	Administrative	1 April 2017	DLUHC
E05008969	St Margaret and South Marston	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
E14001536	Swindon North	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
E33048285		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
E63011948	Stratton St Margaret	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