The UK Postcode Database

HP10 8HP

a postcode in Buckinghamshire

Introduced in January 1980
HP10 8HP 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 HP10 8HP

St Johns Avenue - 26 properties, USRN 45500926

Channer Drive - 1 property, USRN 45500183

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

Coordinates

Latitude: 51.6377 / 51°38'15"N

Longitude: -0.7044 / 0°42'15"W

UTM Reference: 30U 658855 5723234

OS Easting: 489758

OS Northing: 193999

OS Grid: SU897939

Location Encoding

Mapcode Local: GBR D56.8QD

Mapcode Global: VHDW5.Q3ZD

Open Location Code: 9C3XJ7QW+37

Maidenhead Locator System: IO91pp53

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): 32809 / 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 HP10 8HP 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) 23:27
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 23:13

For a full sun and moon calendar for HP10 8HP, go to The Time and Place

Residential Property Sales in HP10 8HP

DateAddressProperty TypeTenurePrice
10 March 2023 9a St Johns Avenue, Penn, High Wycombe HP10 8HP Other property type Freehold £845,000
30 June 2022 Beechcroft, 12, St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £713,000
23 November 2021 1 St Johns Avenue, Penn, High Wycombe HP10 8HP Semi-detached Freehold £720,000
3 February 2020 6 St Johns Avenue, Penn, High Wycombe HP10 8HP Semi-detached Freehold £390,000
3 January 2020 6 St Johns Avenue, Penn, High Wycombe HP10 8HP Semi-detached Freehold £385,000
22 August 2014 22 St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £553,000
15 April 2014 10 St Johns Avenue, Penn, High Wycombe HP10 8HP Semi-detached Freehold £525,000
8 October 2013 3 St Johns Avenue, Penn, High Wycombe HP10 8HP Semi-detached Freehold £359,000
16 August 2013 9 St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £605,000
12 December 2012 10 St Johns Avenue, Penn, High Wycombe HP10 8HP Semi-detached Freehold £480,000
18 July 2012 9a St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £605,000
30 November 2011 20 St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £545,000
20 October 2011 9a St Johns Avenue, Penn, High Wycombe HP10 8HP Semi-detached Freehold £375,000
15 September 2010 13 St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £539,950
16 March 2009 9 St Johns Avenue, Penn, High Wycombe HP10 8HP Semi-detached Freehold £220,000
20 February 2009 9a St Johns Avenue, Penn, High Wycombe HP10 8HP Semi-detached Freehold £220,000
1 May 2008 Plot 1, 9 St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £465,000
30 June 2006 7 St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £331,500
15 June 2006 10 St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £395,000
26 May 2006 10a St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £395,000
8 July 2005 20 St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £432,500
11 May 2004 10 St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £300,000
14 November 2003 13 St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £425,000
2 July 2002 12 St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £350,000
3 May 2002 3 St Johns Avenue, Penn, High Wycombe HP10 8HP Semi-detached Freehold £178,000
12 October 2001 22 St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £225,000
12 July 2001 3 St Johns Avenue, Penn, High Wycombe HP10 8HP Semi-detached Freehold £155,000
5 January 2001 15 St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £292,000
22 November 1996 13 St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £185,000
20 November 1996 12 St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £180,000
30 May 1996 22 St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £115,000
4 April 1996 2 St Johns Avenue, Penn, High Wycombe HP10 8HP Semi-detached Freehold £93,000
15 March 1996 17 St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £101,000
2 January 1996 1 St Johns Avenue, Penn, High Wycombe HP10 8HP Semi-detached Freehold £110,000
8 November 1995 4 St Johns Avenue, Penn, High Wycombe HP10 8HP Semi-detached Freehold £92,500
27 February 1995 16 St Johns Avenue, Penn, High Wycombe HP10 8HP Detached Freehold £95,000

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 HP10 8HP

United Kingdom Parliament
Constituency

Wycombe

MP

Emma Reynolds Labour

HP10 8HP also falls within the Civil Parish of Chepping Wycombe, 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 HP10 8HP

CodeNameData TypeData ThemeActive SinceData Owner
E00090497 Output Areas Statistical Building Block 1 January 2009 ONS
E01017938 Buckinghamshire 045B Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02003704 Buckinghamshire 045 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04001594 Chepping Wycombe 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
E14001600 Wycombe 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
E33041438 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
E63011826 Hazlemere 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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