The UK Postcode Database

SL4 5NB

a postcode in Windsor and Maidenhead

Introduced in January 1980
SL4 5NB 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 SL4 5NB

Harcourt Road - 19 properties, USRN 44400701

North Close - 1 property, USRN 44401112

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

Coordinates

Latitude: 51.4823 / 51°28'56"N

Longitude: -0.6406 / 0°38'26"W

UTM Reference: 30U 663823 5706100

OS Easting: 494490

OS Northing: 176803

OS Grid: SU944768

Location Encoding

Mapcode Local: GBR F8K.0VD

Mapcode Global: VHFTF.V05H

Open Location Code: 9C3XF9J5+WP

Maidenhead Locator System: IO91ql35

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 5a1

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

Index of Multiple Deprivation (IMD): 15944 / 32844

  • 5th decile
  • slightly more deprived

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

Sun and Moon Times for SL4 5NB on Friday 3 July 2026

Nautical twilight begins (First light) 02:53
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 07:13
Moon Rises 22:16

For a full sun and moon calendar for SL4 5NB, go to The Time and Place

Residential Property Sales in SL4 5NB

DateAddressProperty TypeTenurePrice
16 December 2022 10 Harcourt Road, Windsor SL4 5NB Semi-detached Leasehold £300,000
24 September 2021 12 Harcourt Road, Windsor SL4 5NB Flat/apartment Leasehold £307,000
7 December 2020 14 Harcourt Road, Windsor SL4 5NB Semi-detached Freehold £470,000
24 May 2019 4 Harcourt Road, Windsor SL4 5NB Semi-detached Freehold £397,000
7 December 2018 16 Harcourt Road, Windsor SL4 5NB Semi-detached Freehold £465,000
15 December 2017 14 Harcourt Road, Windsor SL4 5NB Semi-detached Freehold £436,000
27 October 2017 8 Harcourt Road, Windsor SL4 5NB Semi-detached Freehold £432,000
3 July 2017 10a Harcourt Road, Windsor SL4 5NB Flat/apartment Leasehold £285,000
24 March 2016 6 Harcourt Road, Windsor SL4 5NB Semi-detached Freehold £435,000
6 February 2015 24 Harcourt Road, Windsor SL4 5NB Semi-detached Freehold £432,000
31 October 2014 10 Harcourt Road, Windsor SL4 5NB Flat/apartment Leasehold £185,000
25 September 2013 10a Harcourt Road, Windsor SL4 5NB Flat/apartment Leasehold £220,000
17 February 2012 12b Harcourt Road, Windsor SL4 5NB Flat/apartment Leasehold £197,500
5 November 2010 12a Harcourt Road, Windsor SL4 5NB Flat/apartment Leasehold £216,500
6 November 2006 10a Harcourt Road, Windsor SL4 5NB Semi-detached Leasehold £190,650
25 November 2005 24 Harcourt Road, Windsor SL4 5NB Semi-detached Freehold £275,000
22 December 2004 12 Harcourt Road, Windsor SL4 5NB Flat/apartment Leasehold £177,000
13 November 2003 10a Harcourt Road, Windsor SL4 5NB Semi-detached Leasehold £166,000
4 November 2003 12b Harcourt Road, Windsor SL4 5NB Terraced (including end-of-terrace) Leasehold £159,000
15 August 2001 12 Harcourt Road, Windsor SL4 5NB Flat/apartment Leasehold £115,000
31 January 2001 10a Harcourt Road, Windsor SL4 5NB Semi-detached Leasehold £129,950
14 July 2000 24 Harcourt Road, Windsor SL4 5NB Semi-detached Freehold £199,950
22 December 1999 10 Harcourt Road, Windsor SL4 5NB Flat/apartment Leasehold £107,500
31 March 1999 10b Harcourt Road, Windsor SL4 5NB Flat/apartment Leasehold £95,000
30 May 1997 10a Harcourt Road, Windsor SL4 5NB Semi-detached Leasehold £67,000
15 May 1997 10 Harcourt Road, Windsor SL4 5NB Flat/apartment Leasehold £70,000
19 April 1996 12 Harcourt Road, Windsor SL4 5NB Flat/apartment Leasehold £65,500
1 April 1996 10b Harcourt Road, Windsor SL4 5NB Flat/apartment Leasehold £64,000
15 September 1995 10 Harcourt Road, Windsor SL4 5NB Flat/apartment Leasehold £66,500
31 July 1995 12a Harcourt Road, Windsor SL4 5NB Flat/apartment Leasehold £65,000
13 April 1995 26 Harcourt Road, Windsor SL4 5NB Semi-detached Freehold £91,500

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 SL4 5NB

United Kingdom Parliament
Constituency

Windsor

MP

Jack Rankin Conservative

Windsor and Maidenhead Council
Unitary Authority ward (UTW)

Clewer & Dedworth East

Councillors

Alison Carpenter the Borough first

Helen Price Independent

Elected representative data is updated approximately monthly, so may not include recent by-elections or vacancies.

Government Statistical Services (GSS) data for SL4 5NB

CodeNameData TypeData ThemeActive SinceData Owner
E00083575 Output Areas Statistical Building Block 1 January 2009 ONS
E01016554 Windsor and Maidenhead 014C Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02003434 Windsor and Maidenhead 014 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E05012499 Clewer & Dedworth East 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
E33040351 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
E43000259 Windsor and Maidenhead, unparished area Non-Civil Parished Areas Census 1 April 2019 ONS
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
E63012122 Windsor 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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