DL1 1SY

a postcode in Darlington

Introduced in January 1980

DL1 1SY	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 DL1 1SY

Hilda Street - 22 properties, USRN 10402499

Freeman's Place - 1 property, USRN 10403752

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

Coordinates

Latitude: 54.5272 / 54°31'37"N

Longitude: -1.5483 / 1°32'53"W

UTM Reference: 30U 593951 6043151

OS Easting: 429335

OS Northing: 514751

OS Grid: NZ293147

Location Encoding

Mapcode Local: GBR KJM2.LW

Mapcode Global: WHC5X.5GZQ

Open Location Code: 9C6WGFG2+VM

Maidenhead Locator System: IO94fm46

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 6b3

Baseline UK
Legacy Industrial and Coastal Communities
EU Singles

Index of Multiple Deprivation (IMD): 126 / 32844

1st decile
most deprived

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

Sun and Moon Times for DL1 1SY on Monday 15 June 2026

Nautical twilight begins (First light)	01:29
Civil twilight begins (Dawn)	03:33
Sunrise	04:29
Transit (sun is at its highest)	13:06
Sunset	21:43
Civil twilight ends (Dusk)	22:39
Nautical twilight ends (Nightfall)	00:43

Hours of daylight today	03:59 to 22:13
Hours of darkness tonight (lighting-up time)	22:13 to 03:59
Moon Phase	New Moon
Moon Rises	02:55
Moon sets	22:05

For a full sun and moon calendar for DL1 1SY, go to The Time and Place

Residential Property Sales in DL1 1SY

Date	Address	Property Type	Tenure	Price
28 June 2022	9 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£75,000
15 May 2015	6 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£65,000
26 October 2007	6 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£92,500
1 September 2006	2 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£79,995
6 January 2006	9 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£76,000
23 December 2005	5 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£80,000
9 December 2005	2 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£40,000
31 August 2005	10 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£64,000
28 January 2005	1 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£67,000
12 November 2004	9 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£59,995
9 November 2004	5 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£75,000
1 October 2004	8 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£41,000
27 August 2004	1 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£89,000
9 July 2004	12 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£54,000
26 April 2004	12 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£45,000
8 April 2004	3 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£59,950
12 March 2004	5 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£47,000
22 January 2004	8 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£40,000
19 December 2003	8 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£40,000
11 July 2003	7 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£38,000
8 July 2002	1 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£28,000
28 February 2001	4 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£23,000
25 October 1999	6 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£20,000
31 March 1998	3 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£28,000
7 January 1998	1 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£20,500
28 November 1997	10 Hilda Street, Darlington DL1 1SY	Terraced (including end-of-terrace)	Freehold	£12,000

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 DL1 1SY

United Kingdom Parliament

Constituency

Darlington

MP

Lola McEvoy Labour

Darlington Borough Council

Unitary Authority ward (UTW)

Park East

Councillors

Libby McCollom Labour

Michael Nicholson Labour

Matthew Roche Labour

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

Government Statistical Services (GSS) data for DL1 1SY

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00062061		Output Areas	Statistical Building Block	21 March 2021	ONS
E01012308	Darlington 008A	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E01033483	Darlington 008E	Lower layer Super Output Areas	Statistical Building Block	31 December 2011	ONS
E01035187	Darlington 016H	Lower layer Super Output Areas	Statistical Building Block	21 March 2021	ONS
E02002566	Darlington 008	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E02007058	Darlington 016	Middle layer Super Output Areas	Statistical Building Block	21 March 2021	ONS
E05010425	Park East	Electoral Wards/Divisions	Administrative/Electoral	7 May 2015	DLUHC
E06000005	Darlington	Unitary Authorities	Administrative	1 January 2009	DLUHC
E12000001	North East	Regions	Administrative	1 January 2009	DLUHC
E14001190	Darlington	Westminster Parliamentary Constituencies	Electoral	4 July 2024	LGBC
E23000008	Durham	Police Force Areas	Other	1 January 2009	Home Office
E30000199	Darlington	Travel to Work Areas	Other	31 July 2015	ONS
E33000432		Workplace Zones	Census	31 December 2011	ONS
E37000034	Tees Valley	Local Enterprise Partnerships	Other	28 October 2010	BEIS
E38000247	NHS North East and North Cumbria ICB - 16C	Sub Integrated Care Board Locations	Health	1 July 2022	ODS
E40000012	North East and Yorkshire	NHS England Regions	Health	1 July 2022	ODS
E43000249	Darlington, unparished area	Non-Civil Parished Areas	Census	1 April 2016	ONS
E54000050	Cumbria and North East	Integrated Care Boards	Health	1 April 2020	NHS
E56000029	Northern	Cancer Alliances	Health	1 April 2020	NHS England
E63007428	Darlington	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