The UK Postcode Database

SL9 8JN

a postcode in Buckinghamshire

Introduced in January 1980
SL9 8JN 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 SL9 8JN

North Park - 2 properties, USRN 7300341

Hibberts Way - 1 property, USRN 7301102

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

Coordinates

Latitude: 51.5954 / 51°35'43"N

Longitude: -0.5535 / 0°33'12"W

UTM Reference: 30U 669455 5718870

OS Easting: 500295

OS Northing: 189492

OS Grid: TQ002894

Location Encoding

Mapcode Local: GBR F73.YQS

Mapcode Global: VHFSX.C58B

Open Location Code: 9C3XHCWW+4J

Maidenhead Locator System: IO91ro32

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): 32658 / 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 SL9 8JN on Saturday 4 July 2026

Nautical twilight begins (First light) 02:52
Civil twilight begins (Dawn) 04:04
Sunrise 04:51
Transit (sun is at its highest) 13:06
Sunset 21:22
Civil twilight ends (Dusk) 22:08
Nautical twilight ends (Nightfall) 23:20
Hours of daylight today04:21 to 21:52
Hours of darkness tonight
(lighting-up time)
21:52 to 04:22
Moon Phase Waning Gibbous
Moon Sets 08:30
Moon Rises 22:29

For a full sun and moon calendar for SL9 8JN, go to The Time and Place

Residential Property Sales in SL9 8JN

DateAddressProperty TypeTenurePrice
12 June 2007 28 North Park, Chalfont St Peter, Gerrards Cross SL9 8JN Detached Freehold £2,075,000
10 September 2003 28 North Park, Chalfont St Peter, Gerrards Cross SL9 8JN Detached Freehold £1,175,000
21 December 2001 36 North Park, Chalfont St Peter, Gerrards Cross SL9 8JN Detached Freehold £2,075,000

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 SL9 8JN

United Kingdom Parliament
Constituency

Chesham and Amersham

MP

Sarah Green Liberal Democrat

SL9 8JN also falls within the Civil Parish of Chalfont St. Peter, 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 SL9 8JN

CodeNameData TypeData ThemeActive SinceData Owner
E00089570 Output Areas Statistical Building Block 1 January 2009 ONS
E01017751 Buckinghamshire 054A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02003687 Buckinghamshire 054 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04001566 Chalfont St. Peter Civil Parishes Administrative 1 January 2009 DLUHC
E05015952 Gerrards Cross & Denham 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
E33041342 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
E63011881 Chalfont St Peter 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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