SG1 4DB

a postcode in Hertfordshire

Introduced in January 1980

SG1 4DB	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 4DB

Tudor Close - 12 properties, USRN 37818104

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

Coordinates

Latitude: 51.9202 / 51°55'12"N

Longitude: -0.208 / 0°12'28"W

UTM Reference: 30U 691995 5755846

OS Easting: 523335

OS Northing: 226147

OS Grid: TL233261

Location Encoding

Mapcode Local: GBR J7P.G7M

Mapcode Global: VHGNT.BZXV

Open Location Code: 9C3XWQCR+3R

Maidenhead Locator System: IO91vw50

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): 15102 / 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 SG1 4DB on Friday 12 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)	23:24

Hours of daylight today	04:11 to 21:50
Hours of darkness tonight (lighting-up time)	21:50 to 04:10
Moon Phase	Waning Crescent
Moon Rises	01:18
Moon sets	17:46

For a full sun and moon calendar for SG1 4DB, go to The Time and Place

Residential Property Sales in SG1 4DB

Date	Address	Property Type	Tenure	Price
24 January 2023	1 Tudor Close, Stevenage SG1 4DB	Semi-detached	Freehold	£640,000
7 December 2018	10 Tudor Close, Stevenage SG1 4DB	Detached	Freehold	£505,000
21 July 2017	7 Tudor Close, Stevenage SG1 4DB	Detached	Freehold	£549,000
15 July 2016	9 Tudor Close, Stevenage SG1 4DB	Detached	Freehold	£389,000
14 August 2015	6 Tudor Close, Stevenage SG1 4DB	Detached	Freehold	£413,000
1 September 2011	12 Tudor Close, Stevenage SG1 4DB	Semi-detached	Freehold	£323,000
10 August 2011	4 Tudor Close, Stevenage SG1 4DB	Detached	Freehold	£340,000
21 July 2011	5 Tudor Close, Stevenage SG1 4DB	Detached	Freehold	£320,000
5 June 2009	10 Tudor Close, Stevenage SG1 4DB	Detached	Freehold	£249,999
12 February 2007	7 Tudor Close, Stevenage SG1 4DB	Detached	Freehold	£300,000
23 August 2006	3 Tudor Close, Stevenage SG1 4DB	Detached	Freehold	£315,000
26 June 2003	6 Tudor Close, Stevenage SG1 4DB	Detached	Freehold	£266,000
12 December 1995	6 Tudor Close, Stevenage SG1 4DB	Detached	Freehold	£109,000
3 November 1995	9 Tudor Close, Stevenage SG1 4DB	Detached	Freehold	£108,000
3 February 1995	7 Tudor Close, Stevenage SG1 4DB	Detached	Freehold	£110,000
24 January 1995	5 Tudor Close, Stevenage SG1 4DB	Detached	Freehold	£111,500

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 SG1 4DB

United Kingdom Parliament

Constituency

Stevenage

MP

Kevin Bonavia Labour

Hertfordshire County Council

County council electoral division

St Nicholas

Councillor

Matthew Hurst Reform UK

Stevenage Borough Council

District council ward

Woodfield

Councillors

Robert Boyle Labour

Leanne Brady Labour

Philip Bibby Conservative

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

Government Statistical Services (GSS) data for SG1 4DB

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00120856		Output Areas	Statistical Building Block	1 January 2009	ONS
E01023800	Stevenage 002E	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02004945	Stevenage 002	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E05015636	Woodfield	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
E33027488		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
E58000667	St. Nicholas 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

The UK Postcode Database