The UK Postcode Database

SG3 6BJ

a postcode in Hertfordshire

Introduced in January 1980
SG3 6BJ 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 SG3 6BJ

Gun Lane - 28 properties, USRN 27907492

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

Coordinates

Latitude: 51.8627 / 51°51'45"N

Longitude: -0.1865 / 0°11'11"W

UTM Reference: 30U 693720 5749513

OS Easting: 524972

OS Northing: 219792

OS Grid: TL249197

Location Encoding

Mapcode Local: GBR J8H.1PT

Mapcode Global: VHGP6.QF8W

Open Location Code: 9C3XVR77+39

Maidenhead Locator System: IO91vu77

Demographics

Urban/Rural Indicator: D1

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

ONS Population Classification: 2b2

  • Suburbanites and Peri-Urbanites
  • Rural Amenity
  • Rural Mix

Index of Multiple Deprivation (IMD): 30786 / 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 SG3 6BJ on Thursday 11 June 2026

Nautical twilight begins (First light) 02:38
Civil twilight begins (Dawn) 03:53
Sunrise 04:41
Transit (sun is at its highest) 13:00
Sunset 21:19
Civil twilight ends (Dusk) 22:07
Nautical twilight ends (Nightfall) 23:22
Hours of daylight today04:11 to 21:49
Hours of darkness tonight
(lighting-up time)
21:49 to 04:11
Moon Phase Waning Crescent
Moon Rises 01:00
Moon sets 16:15

For a full sun and moon calendar for SG3 6BJ, go to The Time and Place

Residential Property Sales in SG3 6BJ

DateAddressProperty TypeTenurePrice
31 October 2022 33 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £478,000
3 October 2022 17a Gun Lane, Knebworth SG3 6BJ Terraced (including end-of-terrace) Freehold £500,000
30 May 2022 17c Gun Lane, Knebworth SG3 6BJ Terraced (including end-of-terrace) Freehold £500,000
16 May 2022 17b Gun Lane, Knebworth SG3 6BJ Terraced (including end-of-terrace) Freehold £480,000
22 December 2020 43 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £425,000
12 October 2020 41 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £485,000
14 August 2020 29 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £430,000
10 March 2020 17a Gun Lane, Knebworth SG3 6BJ Detached Freehold £420,000
8 November 2019 21a Gun Lane, Knebworth SG3 6BJ Detached Freehold £415,000
24 April 2019 62 Gun Lane, Knebworth SG3 6BJ Detached Freehold £535,000
28 March 2019 25 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £450,000
14 November 2018 31 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £419,950
31 March 2017 21 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £396,000
28 May 2015 41 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £353,000
31 March 2015 43 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £351,000
24 March 2015 25 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £325,000
25 July 2014 31 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £292,000
26 March 2014 50 Gun Lane, Knebworth SG3 6BJ Detached Freehold £475,000
24 January 2014 21b Gun Lane, Knebworth SG3 6BJ Detached Freehold £321,000
11 October 2013 29 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £277,500
7 May 2009 33 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £245,000
27 July 2007 23 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £245,000
5 January 2007 31 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £249,999
30 August 2006 21 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £223,000
5 May 2006 29 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £222,000
27 January 2006 17a Gun Lane, Knebworth SG3 6BJ Detached Freehold £249,995
2 December 2005 64 Gun Lane, Knebworth SG3 6BJ Detached Freehold £372,000
17 June 2005 50 Gun Lane, Knebworth SG3 6BJ Detached Freehold £378,000
30 July 2004 31 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £235,000
16 July 2004 33 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £215,000
11 December 2003 21a Gun Lane, Knebworth SG3 6BJ Detached Freehold £275,000
19 September 2003 27 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £208,000
31 January 2003 41 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £214,000
15 August 2002 64 Gun Lane, Knebworth SG3 6BJ Detached Freehold £355,000
5 March 2001 43 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £149,950
25 July 2000 Deepings, Gun Lane, Knebworth SG3 6BJ Detached Freehold £282,000
16 May 2000 33 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £132,500
24 January 2000 21 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £141,000
10 December 1999 41 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £150,000
25 October 1999 27 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £114,250
17 June 1999 29 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £109,500
2 October 1998 31 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £94,000
25 July 1997 29 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £86,000
22 April 1997 27 Gun Lane, Knebworth SG3 6BJ Semi-detached Freehold £75,000

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 SG3 6BJ

United Kingdom Parliament
Constituency

Stevenage

MP

Kevin Bonavia Labour

Hertfordshire County Council
County council electoral division

Knebworth & Codicote

Councillor

Ralph Muncer Conservative

North Hertfordshire District Council
District council ward

Knebworth

Councillors

Paul Ward Liberal Democrats

Lisa Nash Liberal Democrats

SG3 6BJ also falls within the Civil Parish of Knebworth, 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 SG3 6BJ

CodeNameData TypeData ThemeActive SinceData Owner
E00120001 Output Areas Statistical Building Block 1 January 2009 ONS
E01023628 North Hertfordshire 015E Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02004923 North Hertfordshire 015 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04004783 Knebworth Civil Parishes Administrative 1 January 2009 DLUHC
E05015768 Knebworth 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
E14001516 Stevenage 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
E33027396 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
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
E58000646 Knebworth & Codicote ED County Electoral Divisions Electoral 4 May 2017 DLUHC
E63011325 Knebworth 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.

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