The UK Postcode Database

SL9 9SQ

a postcode in Buckinghamshire

Introduced in January 1980
SL9 9SQ 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 9SQ

Field Way - 29 properties, USRN 7300276

Field Way - 2 properties, USRN 7301575

Field Way - 1 property, USRN 7301577

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

Coordinates

Latitude: 51.6107 / 51°36'38"N

Longitude: -0.5609 / 0°33'39"W

UTM Reference: 30U 668882 5720559

OS Easting: 499745

OS Northing: 191188

OS Grid: SU997911

Location Encoding

Mapcode Local: GBR F6X.WJK

Mapcode Global: VHFSQ.7SB3

Open Location Code: 9C3XJC6Q+7J

Maidenhead Locator System: IO91ro26

Demographics

Urban/Rural Indicator: C1

  • urban city or town
  • a town or city, surrounded by populated countryside

ONS Population Classification: 5b2

  • Ethnically Diverse Suburb-an Professionals
  • Suburban Professionals
  • Established Multi-Ethnic Suburbs

Index of Multiple Deprivation (IMD): 21847 / 32844

  • 7th decile
  • somewhat less deprived

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

Sun and Moon Times for SL9 9SQ 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) 22:09
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 9SQ, go to The Time and Place

Residential Property Sales in SL9 9SQ

DateAddressProperty TypeTenurePrice
31 May 2024 45 Fieldway, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £710,000
16 August 2023 55 Fieldway, Chalfont St Peter, Gerrards Cross SL9 9SQ Semi-detached Freehold £1,000,000
12 January 2021 59 Fieldway, Chalfont St Peter, Gerrards Cross SL9 9SQ Semi-detached Freehold £650,000
13 November 2020 55 Fieldway, Chalfont St Peter, Gerrards Cross SL9 9SQ Semi-detached Freehold £512,282
11 January 2019 41 Fieldway, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £550,000
30 October 2018 61 Fieldway, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £685,000
9 December 2016 29 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Flat/apartment Leasehold £414,600
19 August 2016 33 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £705,000
19 June 2015 75 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £645,000
19 June 2015 51 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Semi-detached Freehold £605,000
17 February 2015 69 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Semi-detached Freehold £500,000
22 October 2013 65 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £500,000
16 September 2009 31 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Flat/apartment Leasehold £280,000
6 September 2007 33 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £452,000
25 May 2006 27 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £422,000
9 February 2006 51 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Semi-detached Freehold £385,000
27 January 2006 45 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £370,000
18 October 2005 29 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Flat/apartment Freehold £200,000
25 October 2003 45 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £265,000
11 April 2003 39 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £200,000
6 January 2003 61 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £360,000
27 August 2002 61 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £335,000
10 August 2001 47 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £272,500
22 March 2001 33 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £200,000
20 July 2000 79 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £245,000
14 September 1999 25 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £206,000
28 May 1999 77 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £164,500
14 May 1999 75 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £177,500
11 October 1996 51 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Semi-detached Freehold £122,000
18 July 1996 75 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £110,000
28 March 1996 71a Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £147,500
12 March 1996 45 Field Way, Chalfont St Peter, Gerrards Cross SL9 9SQ Detached Freehold £90,000

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 9SQ

United Kingdom Parliament
Constituency

Chesham and Amersham

MP

Sarah Green Liberal Democrat

SL9 9SQ 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 9SQ

CodeNameData TypeData ThemeActive SinceData Owner
E00089586 Output Areas Statistical Building Block 1 January 2009 ONS
E01017753 Buckinghamshire 054B 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
E05015944 Chalfont St Peter 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
E33041340 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.

Page generated in 3.56 seconds. 216.73.217.175. Sat, 04 Jul 2026 13:22:54 +0100. Partial Entropification.