The UK Postcode Database

AL4 9YJ

a postcode in Hertfordshire

Introduced in April 1985
AL4 9YJ 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 9YJ

Pirton Close - 27 properties, USRN 37313679

House Lane - 1 property, USRN 37308996

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

Coordinates

Latitude: 51.7743 / 51°46'27"N

Longitude: -0.2982 / 0°17'53"W

UTM Reference: 30U 686394 5739391

OS Easting: 517509

OS Northing: 209774

OS Grid: TL175097

Location Encoding

Mapcode Local: GBR H7Z.PDT

Mapcode Global: VHGPJ.SN6N

Open Location Code: 9C3XQPF2+PP

Maidenhead Locator System: IO91us45

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 1c1

  • Retired Professionals
  • Established Mature Families
  • Affluent Mature Families

Index of Multiple Deprivation (IMD): 32585 / 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 9YJ on Thursday 18 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) 22:11
Nautical twilight ends (Nightfall) 23:27
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 07:21
Moon sets 23:11

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

Residential Property Sales in AL4 9YJ

DateAddressProperty TypeTenurePrice
16 November 2022 13 Pirton Close, St Albans AL4 9YJ Other property type Freehold £1,175,000
23 February 2021 22 Pirton Close, St Albans AL4 9YJ Detached Freehold £870,000
15 March 2018 1 Pirton Close, St Albans AL4 9YJ Detached Freehold £730,000
26 August 2016 20 Pirton Close, St Albans AL4 9YJ Detached Freehold £650,000
31 March 2016 11 Pirton Close, St Albans AL4 9YJ Detached Freehold £590,000
20 July 2015 4 Pirton Close, St Albans AL4 9YJ Detached Freehold £655,000
20 June 2014 10 Pirton Close, St Albans AL4 9YJ Detached Freehold £545,000
12 August 2013 11 Pirton Close, St Albans AL4 9YJ Detached Freehold £515,000
16 May 2012 12 Pirton Close, St Albans AL4 9YJ Detached Freehold £517,000
10 February 2012 22 Pirton Close, St Albans AL4 9YJ Detached Freehold £420,000
15 August 2011 7 Pirton Close, St Albans AL4 9YJ Detached Freehold £525,000
11 March 2011 27 Pirton Close, St Albans AL4 9YJ Detached Freehold £425,000
12 October 2010 6 Pirton Close, St Albans AL4 9YJ Detached Freehold £600,000
21 May 2009 15 Pirton Close, St Albans AL4 9YJ Detached Freehold £480,000
13 February 2009 10 Pirton Close, St. Albans AL4 9YJ Detached Freehold £327,000
2 November 2007 7 Pirton Close, St. Albans AL4 9YJ Detached Freehold £499,000
16 March 2004 7 Pirton Close, St. Albans AL4 9YJ Detached Freehold £375,000
28 November 2003 8 Pirton Close, St. Albans AL4 9YJ Detached Freehold £380,000
1 February 2002 24 Pirton Close, St. Albans AL4 9YJ Detached Freehold £310,000
21 December 2000 3 Pirton Close, St. Albans AL4 9YJ Detached Freehold £285,000
14 April 2000 17 Pirton Close, St. Albans AL4 9YJ Detached Freehold £244,000
6 August 1999 16 Pirton Close, St. Albans AL4 9YJ Semi-detached Freehold £205,000
8 May 1997 23 Pirton Close, St. Albans AL4 9YJ Detached Freehold £199,950
20 September 1996 21 Pirton Close, St. Albans AL4 9YJ Detached Freehold £164,000
8 June 1995 27 Pirton Close, St. Albans AL4 9YJ Detached Freehold £130,000

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 9YJ

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 9YJ 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 9YJ

CodeNameData TypeData ThemeActive SinceData Owner
E00120523 Output Areas Statistical Building Block 1 January 2009 ONS
E01023734 St Albans 007B 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.

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