AL5 3BZ

a postcode in Hertfordshire

Introduced in January 1980

AL5 3BZ	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 AL5 3BZ

Roundwood Lane - 24 properties, USRN 37314776

Park Rise - 1 property, USRN 37313252

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

Coordinates

Latitude: 51.8257 / 51°49'32"N

Longitude: -0.3713 / 0°22'16"W

UTM Reference: 30U 681149 5744920

OS Easting: 512342

OS Northing: 215373

OS Grid: TL123153

Location Encoding

Mapcode Local: GBR H79.GY4

Mapcode Global: VHFRV.JC2R

Open Location Code: 9C3XRJGH+7F

Maidenhead Locator System: IO91tt58

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 5a2

Ethnically Diverse Suburb-an Professionals
Outer Suburbs
Suburban Empty Nesters

Index of Multiple Deprivation (IMD): 32556 / 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 AL5 3BZ on Thursday 4 June 2026

Nautical twilight begins (First light)	02:48
Civil twilight begins (Dawn)	03:59
Sunrise	04:45
Transit (sun is at its highest)	12:59
Sunset	21:13
Civil twilight ends (Dusk)	22:00
Nautical twilight ends (Nightfall)	23:11

Hours of daylight today	04:15 to 21:43
Hours of darkness tonight (lighting-up time)	21:43 to 04:15
Moon Phase	Waning Gibbous
Moon Sets	06:53
Moon Rises	23:40

For a full sun and moon calendar for AL5 3BZ, go to The Time and Place

Residential Property Sales in AL5 3BZ

Date	Address	Property Type	Tenure	Price
19 May 2021	6 Roundwood Lane, Harpenden AL5 3BZ	Semi-detached	Freehold	£1,095,000
16 July 2019	22 Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£1,190,000
7 December 2018	12 Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£705,000
23 May 2017	6 Roundwood Lane, Harpenden AL5 3BZ	Semi-detached	Freehold	£940,055
15 June 2015	2 Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£359,500
10 October 2014	20c Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£735,000
26 August 2014	20a Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£1,185,000
14 February 2013	22 Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£725,000
25 June 2012	4 Roundwood Lane, Harpenden AL5 3BZ	Semi-detached	Freehold	£750,000
16 December 2010	18 Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£752,500
25 April 2008	4 Roundwood Lane, Harpenden AL5 3BZ	Semi-detached	Freehold	£675,000
30 November 2007	20c Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£550,000
19 June 2006	20 Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£700,000
25 November 2005	4 Roundwood Lane, Harpenden AL5 3BZ	Semi-detached	Freehold	£565,000
8 October 2004	12 Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£447,500
1 September 2004	4 Roundwood Lane, Harpenden AL5 3BZ	Semi-detached	Freehold	£352,500
28 November 2003	20c Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£372,000
25 July 2003	24a Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£665,000
31 July 2001	8 Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£150,000
5 July 2001	20b Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£325,000
12 April 2001	12 Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£290,000
31 August 2000	20 Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£450,000
27 June 2000	16 Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£390,500
5 November 1999	4 Roundwood Lane, Harpenden AL5 3BZ	Semi-detached	Freehold	£215,000
28 September 1999	20b Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£220,000
27 August 1999	30 Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£385,000
29 October 1997	16 Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£250,000
29 August 1997	30 Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£265,000
25 July 1997	20a Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£335,000
25 October 1996	16 Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£183,000
8 March 1996	12 Roundwood Lane, Harpenden AL5 3BZ	Detached	Freehold	£146,000
6 April 1995	6 Roundwood Lane, Harpenden AL5 3BZ	Semi-detached	Freehold	£155,000

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 AL5 3BZ

United Kingdom Parliament

Constituency

Harpenden and Berkhamsted

MP

Victoria Collins Liberal Democrat

Hertfordshire County Council

County council electoral division

Harpenden North East

Councillor

Allison Wren Liberal Democrats

St Albans City and District Council

District council ward

Harpenden North & Rural

Councillors

Ed Moore Liberal Democrats

Ayesha Rohale Liberal Democrats

Sue Griffiths Conservative

AL5 3BZ also falls within the Civil Parish of Harpenden Town, 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 AL5 3BZ

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00120307		Output Areas	Statistical Building Block	1 January 2009	ONS
E01023690	St Albans 001A	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02004924	St Albans 001	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E04013284	Harpenden Town	Civil Parishes	Administrative	1 April 2023	DLUHC
E05013953	Harpenden North & Rural	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
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
E33027401		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
E58000624	Harpenden North East ED	County Electoral Divisions	Electoral	4 May 2017	DLUHC
E63011425	Harpenden	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

The UK Postcode Database