The UK Postcode Database

SL3 9NQ

a postcode in Windsor and Maidenhead

Introduced in January 1980
SL3 9NQ 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 SL3 9NQ

Fairfield Avenue - 43 properties, USRN 44400535

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

Coordinates

Latitude: 51.4851 / 51°29'6"N

Longitude: -0.5686 / 0°34'7"W

UTM Reference: 30U 668812 5706575

OS Easting: 499484

OS Northing: 177210

OS Grid: SU994772

Location Encoding

Mapcode Local: GBR F8G.T82

Mapcode Global: VHFT9.3X7X

Open Location Code: 9C3XFCPJ+2G

Maidenhead Locator System: IO91rl16

Demographics

Urban/Rural Indicator: D1

  • rural town
  • a small town or larger village, surrounded by populated countryside

ONS Population Classification: 5a1

  • Ethnically Diverse Suburb-an Professionals
  • Outer Suburbs
  • Outer Suburb Asian Mix

Index of Multiple Deprivation (IMD): 17148 / 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 SL3 9NQ on Friday 10 July 2026

Nautical twilight begins (First light) 03:04
Civil twilight begins (Dawn) 04:11
Sunrise 04:57
Transit (sun is at its highest) 13:07
Sunset 21:17
Civil twilight ends (Dusk) 22:03
Nautical twilight ends (Nightfall) 23:10
Hours of daylight today04:27 to 21:47
Hours of darkness tonight
(lighting-up time)
21:47 to 04:28
Moon Phase Waning Crescent
Moon Sets 16:49

For a full sun and moon calendar for SL3 9NQ, go to The Time and Place

Residential Property Sales in SL3 9NQ

DateAddressProperty TypeTenurePrice
23 June 2023 6 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £725,000
8 June 2023 11 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £638,000
1 February 2021 17 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £485,000
25 September 2020 32 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £480,000
16 November 2018 26 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £500,000
12 April 2017 24 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £477,550
3 March 2017 21 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £446,000
12 February 2015 Fairway, Fairfield Avenue, Datchet, Slough SL3 9NQ Detached Freehold £480,000
6 February 2015 14 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £390,000
22 March 2013 36 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £226,731
27 April 2012 Fairway, Fairfield Avenue, Datchet, Slough SL3 9NQ Detached Freehold £435,000
11 November 2011 Longwood House, Fairfield Avenue, Datchet, Slough SL3 9NQ Detached Freehold £332,500
18 April 2011 1 Fairfield Avenue, Datchet, Slough SL3 9NQ Detached Freehold £365,000
13 December 2010 35 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £305,000
14 December 2007 27 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £325,000
23 February 2007 Longwood House, Fairfield Avenue, Datchet, Slough SL3 9NQ Detached Freehold £340,000
30 June 2006 8 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £295,000
4 April 2006 26 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £300,000
4 November 2005 38 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £288,000
2 November 2005 14 Fairfield Avenue, Datchet, Slough SL3 9NQ Detached Freehold £300,000
30 September 2005 3 Fairfield Avenue, Datchet, Slough SL3 9NQ Detached Freehold £350,000
22 September 2005 20 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £293,000
16 September 2005 Fairway, Fairfield Avenue, Datchet, Slough SL3 9NQ Detached Freehold £387,500
16 June 2005 36 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £265,000
9 December 2003 Longwood House, Fairfield Avenue, Datchet, Slough SL3 9NQ Detached Freehold £312,000
31 October 2003 16 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £249,950
22 August 2003 35 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £235,000
17 April 2003 Fairway, Fairfield Avenue, Datchet, Slough SL3 9NQ Detached Freehold £330,000
15 November 2002 3 Fairfield Avenue, Datchet, Slough SL3 9NQ Detached Freehold £249,000
9 August 2002 10 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £275,000
4 May 2001 Fairway, Fairfield Avenue, Datchet, Slough SL3 9NQ Detached Freehold £235,000
4 May 2001 17 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £173,000
4 May 2001 2 Fairfield Avenue, Datchet, Slough SL3 9NQ Detached Freehold £286,000
9 June 2000 22 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £195,500
19 May 2000 27 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £169,950
29 October 1999 Longwood House, Fairfield Avenue, Datchet, Slough SL3 9NQ Detached Freehold £239,950
23 June 1999 16 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £169,950
1 May 1998 40 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £155,000
12 March 1998 16 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £118,000
2 September 1997 35 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £115,000
22 July 1997 40 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £100,000
13 May 1997 38 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £84,000
12 August 1996 17 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £47,560
26 April 1996 8 Fairfield Avenue, Datchet, Slough SL3 9NQ Semi-detached Freehold £117,000

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 SL3 9NQ

United Kingdom Parliament
Constituency

Windsor

MP

Jack Rankin Conservative

Windsor and Maidenhead Council
Unitary Authority ward (UTW)

Datchet, Horton & Wraysbury

Councillors

David Buckley Reform UK

Jodie Grove Independent

Ewan Larcombe National Flood Prevention Party

SL3 9NQ also falls within the Civil Parish of Datchet, 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 SL3 9NQ

CodeNameData TypeData ThemeActive SinceData Owner
E00083630 Output Areas Statistical Building Block 1 January 2009 ONS
E01016564 Windsor and Maidenhead 011A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02003431 Windsor and Maidenhead 011 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04001216 Datchet Civil Parishes Administrative 1 January 2009 DLUHC
E05012503 Datchet, Horton & Wraysbury Electoral Wards/Divisions Administrative/Electoral 2 May 2019 DLUHC
E06000040 Windsor and Maidenhead Unitary Authorities Administrative 1 January 2009 DLUHC
E12000008 South East Regions Administrative 1 January 2009 DLUHC
E14001588 Windsor Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000029 Thames Valley Police Force Areas Other 1 January 2009 Home Office
E30000266 Slough and Heathrow Travel to Work Areas Other 31 July 2015 ONS
E33040336 Workplace Zones Census 31 December 2011 ONS
E37000035 Thames Valley Berkshire Local Enterprise Partnerships Other 28 October 2010 BEIS
E38000252 NHS Frimley ICB - D4U1Y Sub Integrated Care Board Locations Health 1 July 2022 ODS
E40000005 South East NHS England Regions Health 1 April 2018 ODS
E54000034 NHS Frimley Integrated Care Board Integrated Care Boards Health 1 July 2022 ODS
E56000012 Surrey and Sussex Cancer Alliances Health 1 September 2016 NHS England
E63012104 Datchet 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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