The UK Postcode Database

SG1 3LL

a postcode in Hertfordshire

Introduced in January 1980
SG1 3LL 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 SG1 3LL

North Road - 19 properties, USRN 37808367

Trinity Road - 2 properties, USRN 37818066

Sish Lane - 1 property, USRN 37800088

Ditchmore Lane - 1 property, USRN 37805184

Gates Way - 1 property, USRN 37806753

London Road - 1 property, USRN 37810452

Sish Lane - 1 property, USRN 37815511

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

Coordinates

Latitude: 51.9072 / 51°54'25"N

Longitude: -0.2066 / 0°12'23"W

UTM Reference: 30U 692145 5754407

OS Easting: 523465

OS Northing: 224705

OS Grid: TL234247

Location Encoding

Mapcode Local: GBR J7W.GKK

Mapcode Global: VHGP0.CBM8

Open Location Code: 9C3XWQ4V+V9

Maidenhead Locator System: IO91vv57

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 3c2

  • Multicultural and Educated Urbanites
  • Diverse Educated Urban Singles
  • Career Progression

Index of Multiple Deprivation (IMD): 12127 / 32844

  • 4th decile
  • somewhat more deprived

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

Sun and Moon Times for SG1 3LL 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 16:16

For a full sun and moon calendar for SG1 3LL, go to The Time and Place

Residential Property Sales in SG1 3LL

DateAddressProperty TypeTenurePrice
30 August 2023 156 High Street, Stevenage SG1 3LL Detached Freehold £495,000
3 August 2023 166 High Street, Stevenage SG1 3LL Terraced (including end-of-terrace) Freehold £191,000
14 November 2022 166 High Street, Stevenage SG1 3LL Flat/apartment Leasehold £185,000
7 July 2022 166 High Street, Stevenage SG1 3LL Terraced (including end-of-terrace) Freehold £250,000
7 July 2022 166b High Street, Stevenage SG1 3LL Detached Freehold £240,000
15 July 2016 158 High Street, Stevenage SG1 3LL Terraced (including end-of-terrace) Freehold £363,750
18 March 2011 156 High Street, Stevenage SG1 3LL Detached Freehold £295,000
27 November 2009 150 High Street, Stevenage SG1 3LL Flat/apartment Leasehold £145,000
15 September 2006 156 High Street, Stevenage SG1 3LL Detached Freehold £262,500
5 April 2005 150 High Street, Stevenage SG1 3LL Flat/apartment Leasehold £137,000
17 January 2005 160 High Street, Stevenage SG1 3LL Terraced (including end-of-terrace) Freehold £250,000
17 December 2003 156 High Street, Stevenage SG1 3LL Detached Freehold £260,000
30 September 2003 158 High Street, Stevenage SG1 3LL Terraced (including end-of-terrace) Freehold £230,000
24 March 2000 154 High Street, Stevenage SG1 3LL Flat/apartment Leasehold £55,000
22 December 1999 156 High Street, Stevenage SG1 3LL Detached Freehold £150,000
9 June 1997 160 High Street, Stevenage SG1 3LL Terraced (including end-of-terrace) Freehold £95,000
30 May 1997 168 High Street, Stevenage SG1 3LL Terraced (including end-of-terrace) Freehold £54,995
21 March 1997 156 High Street, Stevenage SG1 3LL Detached Freehold £115,000
31 December 1996 168 High Street, Stevenage SG1 3LL Terraced (including end-of-terrace) Freehold £36,000
8 December 1995 158 High Street, Stevenage SG1 3LL Terraced (including end-of-terrace) Freehold £97,000

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 SG1 3LL

United Kingdom Parliament
Constituency

Stevenage

MP

Kevin Bonavia Labour

Hertfordshire County Council
County council electoral division

Old Stevenage

Councillor

Doug Bainbridge Reform UK

Stevenage Borough Council
District council ward

Old Town

Councillors

Mason Humberstone Labour

Nigel Williams Labour

Coleen De Freitas Labour

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

Government Statistical Services (GSS) data for SG1 3LL

CodeNameData TypeData ThemeActive SinceData Owner
E00120744 Output Areas Statistical Building Block 1 January 2009 ONS
E00169685 Output Areas Statistical Building Block 31 December 2011 ONS
E01023775 Stevenage 006A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02004949 Stevenage 006 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E05015631 Old Town Electoral Wards/Divisions Administrative/Electoral 2 May 2024 DLUHC
E07000243 Stevenage Non-metropolitan Districts Administrative 1 April 2013 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
E33027503 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
E43000080 Stevenage, 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
E58000653 Old Stevenage ED County Electoral Divisions Electoral 4 May 2017 DLUHC
E63011231 Stevenage 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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