The UK Postcode Database

AL4 0QN

a postcode in Hertfordshire

Introduced in January 1980
AL4 0QN 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 0QN

Roestock Lane - 21 properties, USRN 37314623

Roestock Gardens - 1 property, USRN 37314622

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

Coordinates

Latitude: 51.7415 / 51°44'29"N

Longitude: -0.2458 / 0°14'44"W

UTM Reference: 30U 690148 5735872

OS Easting: 521214

OS Northing: 206205

OS Grid: TL212062

Location Encoding

Mapcode Local: GBR J9R.QNT

Mapcode Global: VHGPR.PHFC

Open Location Code: 9C3XPQR3+HM

Maidenhead Locator System: IO91vr07

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 1b1

  • Retired Professionals
  • Small Town Suburbia
  • Younger Established Suburban Communities

Index of Multiple Deprivation (IMD): 19758 / 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 AL4 0QN 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) 22:10
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 07:21
Moon sets 23:11

For a full sun and moon calendar for AL4 0QN, go to The Time and Place

Residential Property Sales in AL4 0QN

DateAddressProperty TypeTenurePrice
4 June 2021 96 Roestock Lane, Colney Heath, St Albans AL4 0QN Terraced (including end-of-terrace) Freehold £535,000
22 June 2015 92 Roestock Lane, Colney Heath, St Albans AL4 0QN Semi-detached Freehold £385,000
30 January 2013 102 Roestock Lane, Colney Heath, St Albans AL4 0QN Semi-detached Freehold £380,000
2 September 2011 98 Roestock Lane, Colney Heath, St Albans AL4 0QN Semi-detached Freehold £275,000
29 July 2011 128 Roestock Lane, Colney Heath, St Albans AL4 0QN Semi-detached Freehold £399,950
1 October 2009 120 Roestock Lane, Colney Heath, St Albans AL4 0QN Semi-detached Freehold £317,500
30 November 2007 102 Roestock Lane, Colney Heath, St. Albans AL4 0QN Semi-detached Freehold £407,000
31 July 2007 126 Roestock Lane, Colney Heath, St. Albans AL4 0QN Detached Freehold £480,000
2 March 2007 96 Roestock Lane, Colney Heath, St. Albans AL4 0QN Terraced (including end-of-terrace) Freehold £320,000
11 February 2005 118 Roestock Lane, Colney Heath, St. Albans AL4 0QN Semi-detached Freehold £360,000
13 August 2004 124 Roestock Lane, Colney Heath, St. Albans AL4 0QN Semi-detached Freehold £320,000
25 May 2004 126 Roestock Lane, Colney Heath, St. Albans AL4 0QN Detached Freehold £370,000
20 November 2003 102 Roestock Lane, Colney Heath, St. Albans AL4 0QN Semi-detached Freehold £228,000
29 April 2002 120 Roestock Lane, Colney Heath, St. Albans AL4 0QN Semi-detached Freehold £242,500
9 August 2001 104 Roestock Lane, Colney Heath, St. Albans AL4 0QN Semi-detached Freehold £204,000
25 May 2001 128 Roestock Lane, Colney Heath, St. Albans AL4 0QN Semi-detached Freehold £202,000
24 April 1998 116 Roestock Lane, Colney Heath, St. Albans AL4 0QN Terraced (including end-of-terrace) Freehold £95,000
25 July 1997 128 Roestock Lane, Colney Heath, St. Albans AL4 0QN Semi-detached Freehold £100,000
23 May 1997 118 Roestock Lane, Colney Heath, St. Albans AL4 0QN Semi-detached Freehold £100,000
29 November 1996 100 Roestock Lane, Colney Heath, St. Albans AL4 0QN Semi-detached Freehold £96,000
4 October 1996 126 Roestock Lane, Colney Heath, St. Albans AL4 0QN Detached Freehold £155,000
5 September 1996 122 Roestock Lane, Colney Heath, St. Albans AL4 0QN Semi-detached Freehold £110,000
29 September 1995 112 Roestock Lane, Colney Heath, St. Albans AL4 0QN Semi-detached Freehold £78,150

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 0QN

United Kingdom Parliament
Constituency

St Albans

MP

Daisy Cooper 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

Colney Heath

Councillor

Chris Brazier Liberal Democrats

AL4 0QN also falls within the Civil Parish of Colney Heath, 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 0QN

CodeNameData TypeData ThemeActive SinceData Owner
E00120246 Output Areas Statistical Building Block 1 January 2009 ONS
E00189442 Output Areas Statistical Building Block 21 March 2021 ONS
E01023679 St Albans 015C Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E01035581 St Albans 021C Lower layer Super Output Areas Statistical Building Block 21 March 2021 ONS
E02004938 St Albans 015 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E02007090 St Albans 021 Middle layer Super Output Areas Statistical Building Block 21 March 2021 ONS
E04013283 Colney Heath Civil Parishes Administrative 1 April 2023 DLUHC
E05013950 Colney Heath Electoral Wards/Divisions Administrative/Electoral 5 May 2022 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
E14001507 St Albans 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
E33027461 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
E63011582 Colney Heath 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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