The UK Postcode Database

AL7 4DN

a postcode in Hertfordshire

Introduced in January 1980
AL7 4DN 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 4DN

Linkfield - 25 properties, USRN 43010279

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

Coordinates

Latitude: 51.7838 / 51°47'1"N

Longitude: -0.2009 / 0°12'3"W

UTM Reference: 30U 693067 5740699

OS Easting: 524198

OS Northing: 210990

OS Grid: TL241109

Location Encoding

Mapcode Local: GBR J9F.40P

Mapcode Global: VHGPL.GFND

Open Location Code: 9C3XQQMX+GJ

Maidenhead Locator System: IO91vs58

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): 18126 / 32844

  • 6th decile
  • slightly less deprived

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

Sun and Moon Times for AL7 4DN on Sunday 7 June 2026

Nautical twilight begins (First light) 02:44
Civil twilight begins (Dawn) 03:56
Sunrise 04:43
Transit (sun is at its highest) 12:59
Sunset 21:15
Civil twilight ends (Dusk) 22:02
Nautical twilight ends (Nightfall) 23:15
Hours of daylight today04:13 to 21:45
Hours of darkness tonight
(lighting-up time)
21:45 to 04:13
Moon Phase Last Quarter
Moon Rises 00:09
Moon sets 10:41

For a full sun and moon calendar for AL7 4DN, go to The Time and Place

Residential Property Sales in AL7 4DN

DateAddressProperty TypeTenurePrice
8 August 2024 29 Linkfield, Welwyn Garden City AL7 4DN Terraced (including end-of-terrace) Freehold £390,000
16 November 2018 29 Linkfield, Welwyn Garden City AL7 4DN Terraced (including end-of-terrace) Freehold £335,000
30 August 2013 29 Linkfield, Welwyn Garden City AL7 4DN Terraced (including end-of-terrace) Freehold £215,000
30 March 2012 9 Linkfield, Welwyn Garden City AL7 4DN Terraced (including end-of-terrace) Freehold £227,000
17 September 2010 41 Linkfield, Welwyn Garden City AL7 4DN Semi-detached Freehold £244,000
31 March 2010 29 Linkfield, Welwyn Garden City AL7 4DN Terraced (including end-of-terrace) Freehold £197,500
16 October 2009 35 Linkfield, Welwyn Garden City AL7 4DN Terraced (including end-of-terrace) Freehold £197,500
15 October 2009 7 Linkfield, Welwyn Garden City AL7 4DN Semi-detached Freehold £210,000
14 August 2009 37 Linkfield, Welwyn Garden City AL7 4DN Terraced (including end-of-terrace) Freehold £190,000
26 October 2007 41 Linkfield, Welwyn Garden City AL7 4DN Semi-detached Freehold £246,000
3 September 2007 49 Linkfield, Welwyn Garden City AL7 4DN Semi-detached Freehold £204,000
24 March 2005 9 Linkfield, Welwyn Garden City AL7 4DN Terraced (including end-of-terrace) Freehold £199,950
25 July 2003 9 Linkfield, Welwyn Garden City AL7 4DN Terraced (including end-of-terrace) Freehold £181,000
2 May 2003 49 Linkfield, Welwyn Garden City AL7 4DN Semi-detached Freehold £165,000
6 September 2002 25 Linkfield, Welwyn Garden City AL7 4DN Terraced (including end-of-terrace) Freehold £135,000
28 January 2002 31 Linkfield, Welwyn Garden City AL7 4DN Terraced (including end-of-terrace) Freehold £125,000
8 June 2001 29 Linkfield, Welwyn Garden City AL7 4DN Terraced (including end-of-terrace) Freehold £120,000
23 April 2001 7 Linkfield, Welwyn Garden City AL7 4DN Semi-detached Freehold £110,000
29 November 1999 1 Linkfield, Welwyn Garden City AL7 4DN Flat/apartment Leasehold £130,000
7 October 1999 49 Linkfield, Welwyn Garden City AL7 4DN Semi-detached Freehold £91,000
9 April 1999 41 Linkfield, Welwyn Garden City AL7 4DN Semi-detached Freehold £90,000
8 January 1999 29 Linkfield, Welwyn Garden City AL7 4DN Terraced (including end-of-terrace) Freehold £86,000
19 August 1996 11 Linkfield, Welwyn Garden City AL7 4DN Semi-detached Freehold £70,500
13 May 1996 19 Linkfield, Welwyn Garden City AL7 4DN Semi-detached Leasehold £59,000

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 AL7 4DN

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

Hollybush

Councillors

Margaret Birleson Labour

Lynn Chesterman Labour

Alan Chesterman Labour

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

Government Statistical Services (GSS) data for AL7 4DN

CodeNameData TypeData ThemeActive SinceData Owner
E00121557 Output Areas Statistical Building Block 21 March 2021 ONS
E01023941 Welwyn Hatfield 009C Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E01035606 Welwyn Hatfield 009E Lower layer Super Output Areas Statistical Building Block 21 March 2021 ONS
E02004988 Welwyn Hatfield 009 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E05011065 Hollybush 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
E33027651 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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