The UK Postcode Database

SG4 9LL

a postcode in Hertfordshire

Introduced in January 1980
SG4 9LL 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 SG4 9LL

Westwood Avenue - 48 properties, USRN 27921514

Willoughby Way - 1 property, USRN 27921794

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

Coordinates

Latitude: 51.9434 / 51°56'36"N

Longitude: -0.2637 / 0°15'49"W

UTM Reference: 30U 688067 5758276

OS Easting: 519441

OS Northing: 228629

OS Grid: TL194286

Location Encoding

Mapcode Local: GBR J7F.052

Mapcode Global: VHGNS.CFY2

Open Location Code: 9C3XWPVP+8G

Maidenhead Locator System: IO91uw86

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 1b1

  • Retired Professionals
  • Small Town Suburbia
  • Younger Established Suburban Communities

Index of Multiple Deprivation (IMD): 32824 / 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 SG4 9LL on Thursday 11 June 2026

Nautical twilight begins (First light) 02:37
Civil twilight begins (Dawn) 03:53
Sunrise 04:41
Transit (sun is at its highest) 13:00
Sunset 21:20
Civil twilight ends (Dusk) 22:08
Nautical twilight ends (Nightfall) 23:23
Hours of daylight today04:11 to 21:50
Hours of darkness tonight
(lighting-up time)
21:50 to 04:11
Moon Phase Waning Crescent
Moon Rises 01:00
Moon sets 16:16

For a full sun and moon calendar for SG4 9LL, go to The Time and Place

Residential Property Sales in SG4 9LL

DateAddressProperty TypeTenurePrice
25 October 2022 93 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £676,250
25 March 2021 54 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £495,000
19 February 2021 52 Westwood Avenue, Hitchin SG4 9LL Detached Freehold £450,000
18 February 2021 65 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £505,000
17 April 2020 91 Westwood Avenue, Hitchin SG4 9LL Terraced (including end-of-terrace) Freehold £445,000
14 December 2018 35 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £440,000
27 June 2018 61 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £426,750
23 April 2018 58 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £420,000
31 July 2017 46 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £463,500
30 November 2015 37 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £410,000
24 March 2015 47 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £378,000
25 July 2012 48 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £272,500
16 March 2012 54 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £295,000
17 February 2012 63 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £240,000
11 February 2011 81 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £265,000
21 January 2011 79 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £290,000
12 June 2009 46 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £215,000
31 August 2007 85 Westwood Avenue, Hitchin SG4 9LL Terraced (including end-of-terrace) Freehold £267,000
9 August 2007 37 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £250,000
18 December 2006 64 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £250,000
12 December 2006 81 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £249,999
21 June 2006 57 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £246,000
17 May 2006 44 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £215,000
10 October 2005 93 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £224,000
4 March 2005 47 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £220,000
3 September 2004 81 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £200,000
30 April 2004 41 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £220,000
3 March 2004 48 Westwood Avenue, Hitchin SG4 9LL Detached Freehold £200,000
22 August 2003 60 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £205,000
27 June 2003 37 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £184,000
29 July 2002 52 Westwood Avenue, Hitchin SG4 9LL Detached Freehold £169,950
12 June 2002 41 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £155,000
20 July 2001 87 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £142,000
26 June 2000 67 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £159,950
28 January 2000 53 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £142,000
23 December 1998 51 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £25,000
11 July 1997 35 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £82,000
28 May 1997 41 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £85,500
2 May 1997 70 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £82,950
30 September 1996 56 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £76,000
27 June 1996 87 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £76,250
26 March 1996 54 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £84,100
2 February 1996 68 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £76,000
28 September 1995 95 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £87,500
31 January 1995 57 Westwood Avenue, Hitchin SG4 9LL Semi-detached Freehold £76,000
27 January 1995 46 Westwood Avenue, Hitchin SG4 9LL Terraced (including end-of-terrace) Freehold £67,500
5 January 1995 91 Westwood Avenue, Hitchin SG4 9LL Terraced (including end-of-terrace) Freehold £80,000

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 SG4 9LL

United Kingdom Parliament
Constituency

Hitchin

MP

Alistair Strathern Labour

Hertfordshire County Council
County council electoral division

Hitchin South

Councillor

Chris Lucas Liberal Democrats

North Hertfordshire District Council
District council ward

Hitchin Highbury

Councillors

Sam Collins Liberal Democrats

Jon Clayden Liberal Democrats

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

Government Statistical Services (GSS) data for SG4 9LL

CodeNameData TypeData ThemeActive SinceData Owner
E00119891 Output Areas Statistical Building Block 1 January 2009 ONS
E01023608 North Hertfordshire 013C Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02004921 North Hertfordshire 013 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E05015763 Hitchin Highbury Electoral Wards/Divisions Administrative/Electoral 2 May 2024 DLUHC
E07000099 North Hertfordshire 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
E14001289 Hitchin Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000027 Hertfordshire Police Force Areas Other 1 January 2009 Home Office
E30000272 Stevenage and Welwyn Garden City Travel to Work Areas Other 31 July 2015 ONS
E33027380 Workplace Zones Census 31 December 2011 ONS
E37000048 Hertfordshire Local Enterprise Partnerships Other 1 April 2020 BEIS
E38000049 NHS East and North Hertfordshire CCG Sub Integrated Care Board Locations Health 1 April 2020 ODS
E40000007 East of England NHS England Regions Health 1 April 2019 ODS
E43000232 North Hertfordshire, unparished area Non-Civil Parished Areas Census 31 March 2013 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
E58000642 Hitchin South ED County Electoral Divisions Electoral 4 May 2017 DLUHC
E63011149 Hitchin 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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