The UK Postcode Database

AL7 4AR

a postcode in Hertfordshire

Introduced in January 1980
AL7 4AR 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 4AR

Birds Close - 43 properties, USRN 43001665

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

Coordinates

Latitude: 51.7902 / 51°47'24"N

Longitude: -0.1751 / 0°10'30"W

UTM Reference: 30U 694816 5741479

OS Easting: 525957

OS Northing: 211746

OS Grid: TL259117

Location Encoding

Mapcode Local: GBR J98.QK7

Mapcode Global: VHGPL.X88G

Open Location Code: 9C3XQRRF+3W

Maidenhead Locator System: IO91vs89

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 7b1

  • Semi- and Un-Skilled Workforce
  • Young Families in Industrial Towns
  • Terraces in Transitional Towns

Index of Multiple Deprivation (IMD): 17758 / 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 4AR on Monday 8 June 2026

Nautical twilight begins (First light) 02:42
Civil twilight begins (Dawn) 03:55
Sunrise 04:43
Transit (sun is at its highest) 12:59
Sunset 21:16
Civil twilight ends (Dusk) 22:03
Nautical twilight ends (Nightfall) 23:16
Hours of daylight today04:13 to 21:46
Hours of darkness tonight
(lighting-up time)
21:46 to 04:12
Moon Phase Last Quarter
Moon Rises 00:21
Moon sets 12:04

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

Residential Property Sales in AL7 4AR

DateAddressProperty TypeTenurePrice
1 December 2023 14 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £407,000
23 November 2022 8 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £310,000
16 September 2022 8 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £322,000
19 August 2022 23 Birds Close, Welwyn Garden City AL7 4AR Semi-detached Freehold £431,000
6 June 2022 27 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £395,000
23 April 2021 25 Birds Close, Welwyn Garden City AL7 4AR Semi-detached Freehold £363,800
9 March 2020 10 Birds Close, Welwyn Garden City AL7 4AR Semi-detached Freehold £392,500
28 February 2020 36 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £320,000
26 February 2020 4 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £360,000
16 May 2019 14 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £295,000
30 April 2018 7 Birds Close, Welwyn Garden City AL7 4AR Other property type Freehold £258,900
16 June 2017 15 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £370,000
29 April 2016 2 Birds Close, Welwyn Garden City AL7 4AR Semi-detached Freehold £330,000
29 January 2016 27 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £258,000
27 January 2016 23 Birds Close, Welwyn Garden City AL7 4AR Semi-detached Freehold £335,000
16 April 2015 25 Birds Close, Welwyn Garden City AL7 4AR Semi-detached Freehold £274,950
1 October 2014 39 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £250,000
2 August 2013 5 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £215,000
28 February 2013 24 Birds Close, Welwyn Garden City AL7 4AR Semi-detached Freehold £205,000
24 September 2012 1 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £220,000
9 June 2011 17 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £210,000
5 January 2011 12 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £190,000
17 September 2010 26 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £220,000
6 January 2010 4 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £218,500
23 October 2009 9 Birds Close, Welwyn Garden City AL7 4AR Semi-detached Freehold £220,000
7 September 2007 24 Birds Close, Welwyn Garden City AL7 4AR Semi-detached Freehold £218,000
24 July 2007 32 Birds Close, Welwyn Garden City AL7 4AR Semi-detached Freehold £205,000
29 March 2007 16 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £214,995
23 February 2007 1 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £215,000
12 December 2006 4 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £215,000
21 February 2005 17 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £219,950
20 September 2004 27 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £166,000
1 September 2004 21 Birds Close, Welwyn Garden City AL7 4AR Semi-detached Freehold £180,000
12 March 2004 33 Birds Close, Welwyn Garden City AL7 4AR Semi-detached Freehold £187,500
26 September 2003 12 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £150,000
29 April 2003 15 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £184,000
28 March 2003 35 Birds Close, Welwyn Garden City AL7 4AR Semi-detached Freehold £154,500
17 August 2001 6 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £112,000
9 July 2001 17 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £125,500
23 October 2000 22 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Leasehold £130,000
29 June 2000 37 Birds Close, Welwyn Garden City AL7 4AR Flat/apartment Leasehold £120,000
17 March 2000 20 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £103,000
29 October 1999 19 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £89,000
29 October 1999 1 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £93,000
11 February 1999 22 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Leasehold £95,000
19 October 1998 4 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £92,000
1 May 1998 34 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £87,000
3 April 1998 29 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £78,500
22 December 1997 15 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £89,950
5 December 1997 37 Birds Close, Welwyn Garden City AL7 4AR Flat/apartment Leasehold £86,500
7 November 1997 10 Birds Close, Welwyn Garden City AL7 4AR Semi-detached Freehold £84,000
3 September 1996 21 Birds Close, Welwyn Garden City AL7 4AR Semi-detached Freehold £64,000
25 July 1996 34 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £66,500
3 May 1996 17 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £53,000
13 April 1995 29 Birds Close, Welwyn Garden City AL7 4AR Terraced (including end-of-terrace) Freehold £59,500

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 4AR

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 4AR

CodeNameData TypeData ThemeActive SinceData Owner
E00121587 Output Areas Statistical Building Block 1 January 2009 ONS
E01023943 Welwyn Hatfield 008A 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
E33027647 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.

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