HP1 1BT

a postcode in Hertfordshire

Introduced in December 2005

HP1 1BT	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 1BT

Riverside - 34 properties, USRN 10325035

Unnamed road - 5 properties, USRN 10320078

Selden Hill - 4 properties, USRN 10342080

Marlowes - 2 properties, USRN 10311174

Moor End Road - 1 property, USRN 10311829

Park Lane - 1 property, USRN 10315238

Waterhouse Street - 1 property, USRN 10321126

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

Coordinates

Latitude: 51.7476 / 51°44'51"N

Longitude: -0.4732 / 0°28'23"W

UTM Reference: 30U 674424 5735986

OS Easting: 505497

OS Northing: 206534

OS Grid: TL054065

Location Encoding

Mapcode Local: GBR G6T.F5H

Mapcode Global: VHFS5.RB5N

Open Location Code: 9C3XPGXG+2P

Maidenhead Locator System: IO91sr39

Demographics

Urban/Rural Indicator: A1

major urban conurbation
a very large city or conurbation

ONS Population Classification: 3c2

Multicultural and Educated Urbanites
Diverse Educated Urban Singles
Career Progression

Index of Multiple Deprivation (IMD): 19045 / 32844

6th decile
slightly less deprived

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

Sun and Moon Times for HP1 1BT on Friday 5 June 2026

Nautical twilight begins (First light)	02:48
Civil twilight begins (Dawn)	03:59
Sunrise	04:46
Transit (sun is at its highest)	13:00
Sunset	21:14
Civil twilight ends (Dusk)	22:01
Nautical twilight ends (Nightfall)	23:12

Hours of daylight today	04:16 to 21:44
Hours of darkness tonight (lighting-up time)	21:44 to 04:15
Moon Phase	Waning Gibbous
Moon Sets	08:10
Moon Rises	23:57

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

Residential Property Sales in HP1 1BT

	Date	Address	Property Type	Tenure	Price
	19 October 2018	Unit B5, Riverside, Hemel Hempstead HP1 1BT	Other property type	Leasehold	£15,000

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 HP1 1BT

United Kingdom Parliament

Constituency

Hemel Hempstead

MP

David Taylor Labour

Hertfordshire County Council

County council electoral division

Hemel Hempstead Town

Councillor

Adrian England Liberal Democrats

Dacorum Borough Council

District council ward