The UK Postcode Database

WD18 7JN

a postcode in Hertfordshire

Introduced in September 2009
WD18 7JN 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 WD18 7JN

Queen Mary's Avenue - 55 properties, USRN 42414050

Rickmansworth Road - 4 properties, USRN 42414402

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

Coordinates

Latitude: 51.6542 / 51°39'15"N

Longitude: -0.4232 / 0°25'23"W

UTM Reference: 30U 678242 5725721

OS Easting: 509173

OS Northing: 196220

OS Grid: TQ091962

Location Encoding

Mapcode Local: GBR 2L.KYQ

Mapcode Global: VHFSL.MP38

Open Location Code: 9C3XMH3G+MP

Maidenhead Locator System: IO91sp97

Demographics

Urban/Rural Indicator: A1

  • major urban conurbation
  • a very large city or conurbation

ONS Population Classification: 4b2

  • Low-Skilled Migrant and Student Communities
  • Established Multi- Ethnic Communities
  • European Skilled Workforce

Index of Multiple Deprivation (IMD): 22005 / 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 WD18 7JN on Friday 17 July 2026

Nautical twilight begins (First light) 03:15
Civil twilight begins (Dawn) 04:19
Sunrise 05:04
Transit (sun is at its highest) 13:07
Sunset 21:11
Civil twilight ends (Dusk) 21:55
Nautical twilight ends (Nightfall) 22:59
Hours of daylight today04:34 to 21:41
Hours of darkness tonight
(lighting-up time)
21:41 to 04:35
Moon Phase Waxing Crescent
Moon Rises 07:53
Moon sets 21:43

For a full sun and moon calendar for WD18 7JN, go to The Time and Place

Residential Property Sales in WD18 7JN

DateAddressProperty TypeTenurePrice
15 July 2022 32, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £295,000
21 January 2022 11, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £120,000
26 August 2021 21, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £315,000
23 April 2021 17, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £275,000
18 December 2020 18, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £290,000
17 May 2019 6, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £295,000
9 August 2018 40, Royal Court, Queen Marys Avenue, Watford WD18 7JN Terraced (including end-of-terrace) Leasehold £300,000
27 July 2018 8, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £126,000
3 August 2017 10, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £128,000
18 December 2015 33, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £295,000
17 June 2014 14, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £212,000
29 October 2013 11, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £80,000
12 November 2012 33, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £200,000
1 June 2012 19, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £210,000
30 June 2011 24, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £175,786
11 February 2011 22, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £180,500
26 November 2010 21, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £181,500
8 October 2010 28, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £202,000
1 October 2010 25, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £185,000
15 September 2010 18, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £185,000
14 September 2010 20, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £195,000
3 September 2010 16, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £185,000
27 August 2010 26, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £197,500
20 August 2010 19, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £200,000
11 August 2010 29, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £205,000
9 July 2010 32, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £180,000
8 July 2010 33, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £180,000
30 June 2010 30, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £184,000
28 June 2010 27, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £195,000
18 June 2010 34, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £170,000
4 June 2010 31, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £160,000
28 April 2010 14, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £190,000
21 April 2010 35, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £170,000
16 April 2010 38, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £184,000
15 April 2010 37, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £170,000
1 April 2010 17, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £195,000
30 December 2009 42, Royal Court, Queen Marys Avenue, Watford WD18 7JN Flat/apartment Leasehold £104,000

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 WD18 7JN

United Kingdom Parliament
Constituency

Watford

MP

Matt Turmaine Labour

Hertfordshire County Council
County council electoral division

Nascot Park

Councillor

Mark Watkin Liberal Democrats

Watford Borough Council
District council ward

Park

Councillors

Peter Kloss Liberal Democrats

Gabriel Duduta Liberal Democrats

Penelope Hill Liberal Democrats

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

Government Statistical Services (GSS) data for WD18 7JN

CodeNameData TypeData ThemeActive SinceData Owner
E00121296 Output Areas Statistical Building Block 1 January 2009 ONS
E01023886 Watford 008A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02004975 Watford 008 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E05011053 Park Electoral Wards/Divisions Administrative/Electoral 5 May 2016 DLUHC
E07000103 Watford Non-metropolitan Districts Administrative 1 January 2009 DLUHC
E10000015 Hertfordshire Counties Administrative 1 January 2009 DLUHC
E12000006 East of England Regions Administrative 1 January 2009 DLUHC
E14001568 Watford Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000027 Hertfordshire Police Force Areas Other 1 January 2009 Home Office
E30000237 Luton Travel to Work Areas Other 31 July 2015 ONS
E33027602 Workplace Zones Census 31 December 2011 ONS
E37000048 Hertfordshire Local Enterprise Partnerships Other 1 April 2020 BEIS
E38000079 NHS Herts Valleys Sub Integrated Care Board Locations Health 1 April 2015 ODS
E40000007 East of England NHS England Regions Health 1 April 2019 ODS
E43000082 Watford, unparished area Non-Civil Parished Areas Census 31 December 2011 ONS
E54000025 NHS Hertfordshire and West Essex Integrated Care Board Integrated Care Boards Health 1 July 2022 ODS
E56000035 East of England Cancer Alliances Health 1 April 2024 NHS England
E58000651 Nascot Park ED County Electoral Divisions Electoral 4 May 2017 DLUHC
E63011741 Watford (Watford) 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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