EN6 1JA

a postcode in Hertfordshire

Introduced in January 1980

EN6 1JA	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 EN6 1JA

Heronfield - 28 properties, USRN 43008204

Unnamed road - 2 properties, USRN 43080223

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

Coordinates

Latitude: 51.7031 / 51°42'11"N

Longitude: -0.1745 / 0°10'28"W

UTM Reference: 30U 695238 5731798

OS Easting: 526246

OS Northing: 202062

OS Grid: TL262020

Location Encoding

Mapcode Local: GBR JBF.4PV

Mapcode Global: VHGPZ.XGM7

Open Location Code: 9C3XPR3G+66

Maidenhead Locator System: IO91vq98

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 5a1

Ethnically Diverse Suburb-an Professionals
Outer Suburbs
Outer Suburb Asian Mix

Index of Multiple Deprivation (IMD): 29021 / 32844

9th decile
much less deprived

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

Sun and Moon Times for EN6 1JA on Friday 3 July 2026

Nautical twilight begins (First light)	02:48
Civil twilight begins (Dawn)	04:01
Sunrise	04:48
Transit (sun is at its highest)	13:04
Sunset	21:21
Civil twilight ends (Dusk)	22:08
Nautical twilight ends (Nightfall)	23:21

Hours of daylight today	04:18 to 21:51
Hours of darkness tonight (lighting-up time)	21:51 to 04:19
Moon Phase	Waning Gibbous
Moon Sets	07:10
Moon Rises	22:15

For a full sun and moon calendar for EN6 1JA, go to The Time and Place

Residential Property Sales in EN6 1JA

Date	Address	Property Type	Tenure	Price
22 December 2021	7 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£593,000
29 June 2021	21 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£545,000
26 May 2021	26 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£520,000
9 April 2021	22 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£535,000
26 February 2021	11 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£699,950
2 August 2019	15 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£655,000
19 February 2019	8 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£522,500
18 October 2018	9 Heronfield, Potters Bar EN6 1JA	Detached	Freehold	£461,000
30 August 2018	22 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£563,818
4 April 2018	15 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£420,000
3 July 2017	13 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£544,200
12 January 2016	14 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£550,000
18 December 2013	16 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£490,000
16 July 2013	1 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£459,950
26 October 2012	5 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£380,000
3 September 2012	2 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£455,000
9 April 2009	13 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£310,000
6 July 2006	1 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£345,000
11 November 2005	16 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£375,000
17 June 2005	16 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£279,950
6 February 2004	7 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£241,000
16 January 2004	10 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£308,950
6 June 2003	3 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£264,500
18 May 2001	20 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£250,000
6 April 2001	19 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£237,500
5 January 2001	20 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£176,000
18 September 2000	5 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£190,000
3 August 2000	28 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£195,000
15 October 1999	13 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£155,000
14 July 1999	4 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£139,000
23 June 1999	6 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£150,000
16 June 1999	23 Heronfield, Potters Bar EN6 1JA	Terraced (including end-of-terrace)	Freehold	£135,000
8 September 1997	21 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£117,000
11 April 1997	4 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£117,500
18 February 1997	9 Heronfield, Potters Bar EN6 1JA	Detached	Freehold	£108,000
16 January 1995	26 Heronfield, Potters Bar EN6 1JA	Semi-detached	Freehold	£102,000

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 EN6 1JA

United Kingdom Parliament

Constituency

Welwyn Hatfield

MP

Andrew Lewin Labour

Hertfordshire County Council

County council electoral division

Hatfield Rural

Councillor

Paul Zukowskyj Liberal Democrats

Welwyn Hatfield Borough Council

District council ward

Brookmans Park & Little Heath

Councillors

Mark Short Conservative

Rebecca Lass Conservative

Fiona Thomson Conservative

EN6 1JA also falls within the Civil Parish of North Mymms, 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 EN6 1JA

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00121413		Output Areas	Statistical Building Block	1 January 2009	ONS
E01023911	Welwyn Hatfield 015D	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02004994	Welwyn Hatfield 015	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E04012223	North Mymms	Civil Parishes	Administrative	1 April 2012	DLUHC
E05011058	Brookmans Park and Little Heath	Electoral Wards/Divisions	Administrative/Electoral	5 May 2016	DLUHC
E07000241	Welwyn Hatfield	Non-metropolitan Districts	Administrative	1 April 2012	DLUHC
E10000015	Hertfordshire	Counties	Administrative	1 January 2009	DLUHC
E12000006	East of England	Regions	Administrative	1 January 2009	DLUHC
E14001573	Welwyn Hatfield	Westminster Parliamentary Constituencies	Electoral	4 July 2024	LGBC
E23000027	Hertfordshire	Police Force Areas	Other	1 January 2009	Home Office
E30000234	London	Travel to Work Areas	Other	31 July 2015	ONS
E33027677		Workplace Zones	Census	31 December 2011	ONS
E37000048	Hertfordshire	Local Enterprise Partnerships	Other	1 April 2020	BEIS
E38000049	NHS East and North Hertfordshire CCG	Sub Integrated Care Board Locations	Health	1 April 2020	ODS
E40000007	East of England	NHS England Regions	Health	1 April 2019	ODS
E54000025	NHS Hertfordshire and West Essex Integrated Care Board	Integrated Care Boards	Health	1 July 2022	ODS
E56000035	East of England	Cancer Alliances	Health	1 April 2024	NHS England
E58000629	Hatfield Rural ED	County Electoral Divisions	Electoral	4 May 2017	DLUHC
E63011685	Potters Bar	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