The UK Postcode Database

HP9 1XU

a postcode in Buckinghamshire

Introduced in January 1980
HP9 1XU 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 HP9 1XU

Red House Close - 23 properties, USRN 7300816

Eghams Wood Road - 1 property, USRN 7300796

Forty Green Road - 1 property, USRN 7300798

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

Coordinates

Latitude: 51.6187 / 51°37'7"N

Longitude: -0.6596 / 0°39'34"W

UTM Reference: 30U 662020 5721222

OS Easting: 492894

OS Northing: 191944

OS Grid: SU928919

Location Encoding

Mapcode Local: GBR F6S.G1K

Mapcode Global: VHFSN.JK4Z

Open Location Code: 9C3XJ89R+F5

Maidenhead Locator System: IO91qo08

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): 31853 / 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 HP9 1XU on Thursday 18 June 2026

Nautical twilight begins (First light) 02:40
Civil twilight begins (Dawn) 03:56
Sunrise 04:44
Transit (sun is at its highest) 13:03
Sunset 21:23
Civil twilight ends (Dusk) 22:11
Nautical twilight ends (Nightfall) 23:26
Hours of daylight today04:14 to 21:53
Hours of darkness tonight
(lighting-up time)
21:53 to 04:14
Moon Phase Waxing Crescent
Moon Rises 07:23
Moon sets 23:12

For a full sun and moon calendar for HP9 1XU, go to The Time and Place

Residential Property Sales in HP9 1XU

DateAddressProperty TypeTenurePrice
5 January 2021 12 Red House Close, Knotty Green, Beaconsfield HP9 1XU Detached Freehold £1,300,000
16 November 2020 4 Red House Close, Knotty Green, Beaconsfield HP9 1XU Detached Freehold £1,055,000
18 January 2017 2 Red House Close, Knotty Green, Beaconsfield HP9 1XU Detached Freehold £990,000
17 December 2015 6 Red House Close, Knotty Green, Beaconsfield HP9 1XU Detached Freehold £975,000
25 September 2012 19 Red House Close, Knotty Green, Beaconsfield HP9 1XU Detached Freehold £925,000
29 October 2010 Ridgeway, 14, Red House Close, Knotty Green, Beaconsfield HP9 1XU Detached Freehold £845,000
4 June 2004 4 Red House Close, Knotty Green, Beaconsfield HP9 1XU Detached Freehold £604,000
24 February 2003 2 Red House Close, Knotty Green, Beaconsfield HP9 1XU Detached Freehold £615,000
29 March 2000 Hornbeams, 21, Red House Close, Knotty Green, Beaconsfield HP9 1XU Detached Freehold £515,000
22 October 1999 15 Red House Close, Knotty Green, Beaconsfield HP9 1XU Detached Freehold £400,000
7 September 1999 10a Red House Close, Knotty Green, Beaconsfield HP9 1XU Detached Freehold £478,000
28 August 1998 17 Red House Close, Knotty Green, Beaconsfield HP9 1XU Detached Freehold £399,000
24 October 1997 19 Red House Close, Knotty Green, Beaconsfield HP9 1XU Detached Freehold £375,000
15 July 1997 2 Red House Close, Knotty Green, Beaconsfield HP9 1XU Detached Freehold £279,000
30 October 1996 15 Red House Close, Knotty Green, Beaconsfield HP9 1XU Detached Freehold £243,000
26 January 1996 17 Red House Close, Knotty Green, Beaconsfield HP9 1XU Detached Freehold £234,500

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 HP9 1XU

United Kingdom Parliament
Constituency

Chesham and Amersham

MP

Sarah Green Liberal Democrat

HP9 1XU also falls within the Civil Parish of Penn, 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 HP9 1XU

CodeNameData TypeData ThemeActive SinceData Owner
E00089730 Output Areas Statistical Building Block 1 January 2009 ONS
E01017782 Buckinghamshire 039C Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02003684 Chiltern 009 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E02006823 Buckinghamshire 039 Middle layer Super Output Areas Statistical Building Block 31 December 2011 ONS
E04001576 Penn Civil Parishes Administrative 1 January 2009 DLUHC
E05015963 Penn, Tylers Green & Loudwater Electoral Wards/Divisions Administrative/Electoral 1 May 2025 DLUHC
E06000060 Buckinghamshire Unitary Authorities Administrative 1 April 2020 DLUHC
E12000008 South East Regions Administrative 1 January 2009 DLUHC
E14001162 Chesham and Amersham Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000029 Thames Valley Police Force Areas Other 1 January 2009 Home Office
E30000218 High Wycombe and Aylesbury Travel to Work Areas Other 31 July 2015 ONS
E33045346 Workplace Zones Census 31 December 2011 ONS
E37000043 Buckinghamshire Local Enterprise Partnerships Other 1 April 2021 BEIS
E38000223 NHS Buckinghamshire, Oxfordshire and Berkshire West ICB - 14Y Sub Integrated Care Board Locations Health 1 July 2022 ODS
E40000005 South East NHS England Regions Health 1 April 2018 ODS
E54000044 Buckinghamshire, Oxfordshire and Berkshire West Integrated Care Boards Health 1 April 2016 NHS
E56000034 Thames Valley Cancer Alliances Health 1 July 2023 NHS England
E63011876 Beaconsfield 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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