The UK Postcode Database

AL7 3EU

a postcode in Hertfordshire

Introduced in January 1980
AL7 3EU 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 AL7 3EU

Heronswood Road - 29 properties, USRN 43008218

Ridgeway - 1 property, USRN 43014430

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

Coordinates

Latitude: 51.7947 / 51°47'40"N

Longitude: -0.1817 / 0°10'53"W

UTM Reference: 30U 694346 5741957

OS Easting: 525494

OS Northing: 212230

OS Grid: TL254122

Location Encoding

Mapcode Local: GBR J98.GWQ

Mapcode Global: VHGPL.S5T1

Open Location Code: 9C3XQRV9+V8

Maidenhead Locator System: IO91vt80

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 6a1

  • Baseline UK
  • Challenged Communities
  • Suburban Housing Starters

Index of Multiple Deprivation (IMD): 20388 / 32844

  • 7th decile
  • somewhat less deprived

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

Sun and Moon Times for AL7 3EU on Sunday 14 June 2026

Nautical twilight begins (First light) 02:37
Civil twilight begins (Dawn) 03:53
Sunrise 04:41
Transit (sun is at its highest) 13:01
Sunset 21:20
Civil twilight ends (Dusk) 22:08
Nautical twilight ends (Nightfall) 23:24
Hours of daylight today04:11 to 21:50
Hours of darkness tonight
(lighting-up time)
21:50 to 04:11
Moon Phase New Moon
Moon Rises 02:18
Moon sets 20:34

For a full sun and moon calendar for AL7 3EU, go to The Time and Place

Residential Property Sales in AL7 3EU

DateAddressProperty TypeTenurePrice
4 August 2023 150 Heronswood Road, Welwyn Garden City AL7 3EU Other property type Freehold £520,000
8 December 2022 148 Heronswood Road, Welwyn Garden City AL7 3EU Terraced (including end-of-terrace) Freehold £456,000
14 January 2020 148 Heronswood Road, Welwyn Garden City AL7 3EU Terraced (including end-of-terrace) Freehold £332,000
4 October 2019 172 Heronswood Road, Welwyn Garden City AL7 3EU Semi-detached Freehold £383,750
30 August 2019 184 Heronswood Road, Welwyn Garden City AL7 3EU Semi-detached Freehold £386,000
22 March 2019 132 Heronswood Road, Welwyn Garden City AL7 3EU Terraced (including end-of-terrace) Freehold £310,000
4 June 2018 178 Heronswood Road, Welwyn Garden City AL7 3EU Semi-detached Freehold £410,000
4 May 2018 166 Heronswood Road, Welwyn Garden City AL7 3EU Terraced (including end-of-terrace) Freehold £345,000
29 March 2018 156 Heronswood Road, Welwyn Garden City AL7 3EU Terraced (including end-of-terrace) Freehold £335,000
22 October 2014 150 Heronswood Road, Welwyn Garden City AL7 3EU Terraced (including end-of-terrace) Freehold £293,000
12 September 2014 178 Heronswood Road, Welwyn Garden City AL7 3EU Semi-detached Freehold £325,000
27 September 2013 176 Heronswood Road, Welwyn Garden City AL7 3EU Semi-detached Freehold £281,500
29 May 2013 168 Heronswood Road, Welwyn Garden City AL7 3EU Terraced (including end-of-terrace) Freehold £243,000
28 February 2013 158 Heronswood Road, Welwyn Garden City AL7 3EU Terraced (including end-of-terrace) Freehold £210,000
22 November 2012 156 Heronswood Road, Welwyn Garden City AL7 3EU Terraced (including end-of-terrace) Freehold £203,000
11 April 2011 178 Heronswood Road, Welwyn Garden City AL7 3EU Semi-detached Freehold £235,000
4 January 2008 180 Heronswood Road, Welwyn Garden City AL7 3EU Semi-detached Freehold £249,950
20 July 2007 166 Heronswood Road, Welwyn Garden City AL7 3EU Terraced (including end-of-terrace) Leasehold £191,500
12 November 2004 162 Heronswood Road, Welwyn Garden City AL7 3EU Terraced (including end-of-terrace) Freehold £137,500
17 May 2004 144 Heronswood Road, Welwyn Garden City AL7 3EU Semi-detached Freehold £167,000
4 July 2002 184 Heronswood Road, Welwyn Garden City AL7 3EU Semi-detached Leasehold £194,000
30 March 2001 170 Heronswood Road, Welwyn Garden City AL7 3EU Semi-detached Leasehold £149,500
12 November 1999 176 Heronswood Road, Welwyn Garden City AL7 3EU Semi-detached Freehold £118,000
26 March 1999 170 Heronswood Road, Welwyn Garden City AL7 3EU Semi-detached Leasehold £120,000
19 May 1998 166 Heronswood Road, Welwyn Garden City AL7 3EU Terraced (including end-of-terrace) Leasehold £78,500
30 January 1998 180 Heronswood Road, Welwyn Garden City AL7 3EU Semi-detached Freehold £89,000
31 August 1995 132 Heronswood Road, Welwyn Garden City AL7 3EU Terraced (including end-of-terrace) Freehold £66,950

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 AL7 3EU

United Kingdom Parliament
Constituency

Welwyn Hatfield

MP

Andrew Lewin Labour

Hertfordshire County Council
County council electoral division

Welwyn Garden City South

Councillor

Mark Biddle Reform UK

Welwyn Hatfield Borough Council
District council ward

Howlands

Councillors

Katherine Gardner Labour

Max Holloway Labour

Jill Weston Labour

Elected representative data is updated approximately monthly, so may not include recent by-elections or vacancies.

Government Statistical Services (GSS) data for AL7 3EU

CodeNameData TypeData ThemeActive SinceData Owner
E00121582 Output Areas Statistical Building Block 1 January 2009 ONS
E01023944 Welwyn Hatfield 008B Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02004987 Welwyn Hatfield 008 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E05011066 Howlands 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
E30000272 Stevenage and Welwyn Garden City Travel to Work Areas Other 31 July 2015 ONS
E33027644 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
E43000083 Welwyn Hatfield, unparished area Non-Civil Parished Areas Census 31 December 2011 ONS
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
E58000676 Welwyn Garden City South ED County Electoral Divisions Electoral 4 May 2017 DLUHC
E63011463 Welwyn Garden City 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

All public sector data is licensed under the Open Government Licence v2.0.

The UK Postcode Database is a Good Stuff website.

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