HP1 1SJ

a postcode in Hertfordshire

Introduced in January 1980

HP1 1SJ	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 HP1 1SJ

Unnamed road - 25 properties, USRN 10340003

Warners End Road - 1 property, USRN 10321034

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

Coordinates

Latitude: 51.7579 / 51°45'28"N

Longitude: -0.477 / 0°28'37"W

UTM Reference: 30U 674125 5737119

OS Easting: 505213

OS Northing: 207671

OS Grid: TL052076

Location Encoding

Mapcode Local: GBR G6M.L7H

Mapcode Global: VHFS5.P25R

Open Location Code: 9C3XQG5F+45

Maidenhead Locator System: IO91ss21

Demographics

Urban/Rural Indicator: A1

major urban conurbation
a very large city or conurbation

ONS Population Classification: 5a1

Ethnically Diverse Suburb-an Professionals
Outer Suburbs
Outer Suburb Asian Mix

Index of Multiple Deprivation (IMD): 23271 / 32844

8th decile
less deprived

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

Sun and Moon Times for HP1 1SJ on Friday 19 June 2026

Nautical twilight begins (First light)	02:38
Civil twilight begins (Dawn)	03:54
Sunrise	04:42
Transit (sun is at its highest)	13:03
Sunset	21:23
Civil twilight ends (Dusk)	22:12
Nautical twilight ends (Nightfall)	23:28

Hours of daylight today	04:12 to 21:53
Hours of darkness tonight (lighting-up time)	21:53 to 04:12
Moon Phase	Waxing Crescent
Moon Rises	07:22
Moon sets	23:12

For a full sun and moon calendar for HP1 1SJ, go to The Time and Place

Residential Property Sales in HP1 1SJ

Date	Address	Property Type	Tenure	Price
7 July 2022	Flat 2, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£187,500
12 October 2017	Flat 5, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£200,000
31 March 2016	Flat 4, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£210,000
19 November 2013	Flat 23, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£131,000
29 June 2012	Flat 2, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£132,000
8 November 2007	Flat 5, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£147,500
1 October 2007	Flat 18, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£156,500
15 August 2007	Flat 20, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£153,500
1 June 2007	Flat 4, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£144,000
13 September 2006	Flat 2, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£132,000
28 July 2006	Flat 23, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£137,000
30 April 2003	Flat 23, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£118,000
31 January 2003	Flat 5, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£106,000
7 November 2002	Flat 4, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£102,500
21 June 2002	Flat 25, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£81,000
11 June 2002	Flat 1, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£73,500
31 May 2002	Flat 2, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£92,000
30 November 2001	Flat 4, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£81,000
31 August 2001	Flat 23, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£80,000
8 December 2000	Flat 21, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£68,500
29 September 2000	Flat 2, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£71,000
31 August 2000	Flat 4, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£74,950
26 May 2000	Flat 5, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£70,000
11 April 2000	Flat 18, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£65,000
3 March 2000	Flat 15, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£66,000
21 December 1999	Flat 4, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£53,000
21 September 1998	Flat 18, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£58,500
4 September 1998	Flat 21, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£50,000
15 November 1996	Flat 18, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£46,000
29 March 1996	Flat 23, Aldwyck Court, Leighton Buzzard Road, Hemel Hempstead HP1 1SJ	Flat/apartment	Leasehold	£38,500

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 HP1 1SJ

United Kingdom Parliament

Constituency

Hemel Hempstead

MP

David Taylor Labour

Hertfordshire County Council

County council electoral division

Hemel Hempstead North West

Councillor

David Herring Reform UK

Dacorum Borough Council

District council ward

Gadebridge

Councillors

Angela Mitchell Labour

Heather Pound Conservative

Elected representative data is updated approximately monthly, so may not include recent by-elections or vacancies.

Government Statistical Services (GSS) data for HP1 1SJ

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00118820		Output Areas	Statistical Building Block	1 January 2009	ONS
E01023391	Dacorum 010B	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02004865	Dacorum 010	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E05004703	Gadebridge	Electoral Wards/Divisions	Administrative/Electoral	1 January 2009	DLUHC
E07000096	Dacorum	Non-metropolitan Districts	Administrative	1 January 2009	DLUHC
E10000015	Hertfordshire	Counties	Administrative	1 January 2009	DLUHC
E12000006	East of England	Regions	Administrative	1 January 2009	DLUHC
E14001278	Hemel Hempstead	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
E33027119		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
E43000076	Dacorum, 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
E58000633	Hemel Hempstead North West ED	County Electoral Divisions	Electoral	4 May 2017	DLUHC
E63011565	Hemel Hempstead	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