The UK Postcode Database

AL4 9JN

a postcode in Hertfordshire

Introduced in June 1981
AL4 9JN 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 AL4 9JN

Westfield Court - 28 properties, USRN 37321456

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

Coordinates

Latitude: 51.7643 / 51°45'51"N

Longitude: -0.2949 / 0°17'41"W

UTM Reference: 30U 686664 5738287

OS Easting: 517764

OS Northing: 208666

OS Grid: TL177086

Location Encoding

Mapcode Local: GBR H85.B8J

Mapcode Global: VHGPJ.TXYC

Open Location Code: 9C3XQP74+P2

Maidenhead Locator System: IO91us43

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 5b1

  • Ethnically Diverse Suburb-an Professionals
  • Suburban Professionals
  • Families in Multi-Ethnic Terraces

Index of Multiple Deprivation (IMD): 30837 / 32844

  • 10th decile
  • least deprived

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

Sun and Moon Times for AL4 9JN on Wednesday 17 June 2026

Nautical twilight begins (First light) 02:37
Civil twilight begins (Dawn) 03:53
Sunrise 04:41
Transit (sun is at its highest) 13:02
Sunset 21:22
Civil twilight ends (Dusk) 22:10
Nautical twilight ends (Nightfall) 23:26
Hours of daylight today04:11 to 21:52
Hours of darkness tonight
(lighting-up time)
21:52 to 04:11
Moon Phase Waxing Crescent
Moon Rises 05:51
Moon sets 22:50

For a full sun and moon calendar for AL4 9JN, go to The Time and Place

Residential Property Sales in AL4 9JN

DateAddressProperty TypeTenurePrice
17 May 2024 6 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £432,000
7 December 2022 24 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £465,000
19 January 2022 6 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £420,000
11 November 2021 28 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £590,000
26 October 2021 5 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £368,000
27 September 2021 3 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £391,000
8 April 2021 19 Westfield Court, St Albans AL4 9JN Flat/apartment Freehold £325,000
15 January 2021 9 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £425,000
14 August 2020 15 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £364,000
5 July 2019 24 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £315,000
21 November 2018 9 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £400,000
1 November 2018 17 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £350,000
2 February 2018 1 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £487,000
31 March 2017 23 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £320,000
26 August 2016 10 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £425,000
30 July 2015 26 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £325,000
31 October 2014 20 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £300,000
10 September 2013 11 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £280,000
16 November 2012 15 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £247,000
26 August 2011 23 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £245,000
15 July 2011 7 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £240,000
8 July 2011 1 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £342,500
5 May 2011 17 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £240,000
23 March 2011 4 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £238,000
10 December 2010 6 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £238,000
21 June 2010 28 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £247,000
5 October 2007 7 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £241,000
21 September 2007 6 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £240,000
13 June 2007 10 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £250,000
14 May 2007 20 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £195,000
29 January 2007 15 Westfield Court, St. Albans AL4 9JN Semi-detached Freehold £224,950
19 December 2006 5 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £223,000
22 November 2006 21 Westfield Court, St. Albans AL4 9JN Semi-detached Freehold £195,000
24 July 2006 28 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £219,950
17 March 2006 8 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £211,500
21 October 2005 4 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £208,000
21 October 2005 17 Westfield Court, St Albans AL4 9JN Terraced (including end-of-terrace) Freehold £194,500
4 October 2004 26 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £207,500
13 August 2004 12 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £241,000
5 March 2004 23 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £176,000
28 November 2003 1 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £183,500
26 September 2003 19 Westfield Court, St. Albans AL4 9JN Flat/apartment Freehold £176,000
19 September 2003 15 Westfield Court, St. Albans AL4 9JN Semi-detached Freehold £180,000
26 June 2003 3 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £173,000
11 April 2003 26 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £185,000
21 February 2003 4 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £155,000
7 February 2003 5 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £166,000
31 January 2003 16 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £174,950
27 May 2002 10 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £176,000
3 May 2002 9 Westfield Court, St. Albans AL4 9JN Semi-detached Freehold £188,000
17 January 2002 16 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £128,500
8 October 2001 6 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £136,950
28 July 2000 24 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £122,000
14 July 2000 8 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £122,750
12 May 2000 28 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £120,000
4 May 2000 9 Westfield Court, St. Albans AL4 9JN Semi-detached Freehold £139,500
11 April 2000 22 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £119,950
24 September 1999 6 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £98,000
8 July 1999 11 Westfield Court, St. Albans AL4 9JN Flat/apartment Freehold £105,000
18 September 1998 24 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £84,950
3 July 1998 7 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £83,000
30 June 1998 19 Westfield Court, St. Albans AL4 9JN Flat/apartment Freehold £86,500
30 March 1998 5 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £84,000
27 March 1998 28 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £84,000
5 December 1997 16 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £84,950
29 November 1996 23 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £67,200
29 November 1996 6 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £65,000
30 July 1996 9 Westfield Court, St. Albans AL4 9JN Semi-detached Freehold £80,000
30 April 1996 27 Westfield Court, St. Albans AL4 9JN Detached Freehold £60,000
16 November 1995 28 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £66,000
28 February 1995 16 Westfield Court, St. Albans AL4 9JN Terraced (including end-of-terrace) Freehold £69,000

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 AL4 9JN

United Kingdom Parliament
Constituency

Harpenden and Berkhamsted

MP

Victoria Collins Liberal Democrat

Hertfordshire County Council
County council electoral division

Colney Heath & Marshalswick

Councillor

John Hale Liberal Democrats

St Albans City and District Council
District council ward

Marshalswick East & Jersey Farm

Councillors

Lorraine Kirby Liberal Democrats

Raihaanah Ahmed Liberal Democrats

Raj Visram Liberal Democrats

AL4 9JN also falls within the Civil Parish of Sandridge, 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 AL4 9JN

CodeNameData TypeData ThemeActive SinceData Owner
E00120534 Output Areas Statistical Building Block 1 January 2009 ONS
E01023735 St Albans 007C Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02004930 St Albans 007 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04013286 Sandridge Civil Parishes Administrative 1 April 2023 DLUHC
E05015801 Marshalswick East & Jersey Farm Electoral Wards/Divisions Administrative/Electoral 2 May 2024 DLUHC
E07000240 St Albans 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
E14001268 Harpenden and Berkhamsted Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000027 Hertfordshire Police Force Areas Other 1 January 2009 Home Office
E30000237 Luton Travel to Work Areas Other 31 July 2015 ONS
E33027428 Workplace Zones Census 31 December 2011 ONS
E37000048 Hertfordshire Local Enterprise Partnerships Other 1 April 2020 BEIS
E38000079 NHS Herts Valleys Sub Integrated Care Board Locations Health 1 April 2015 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
E58000618 Colney Heath & Marshalswick ED County Electoral Divisions Electoral 4 May 2017 DLUHC
E63011552 St Albans 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.

Page generated in 3.99 seconds. 216.73.217.151. Wed, 17 Jun 2026 02:57:49 +0100. Reticulating Splines.