TS21 3BD

a postcode in County Durham

Introduced in January 1980

TS21 3BD	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 TS21 3BD

Boynston Grove - 29 properties, USRN 33909215

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

Coordinates

Latitude: 54.6549 / 54°39'17"N

Longitude: -1.4479 / 1°26'52"W

UTM Reference: 30U 600132 6057499

OS Easting: 435719

OS Northing: 529008

OS Grid: NZ357290

Location Encoding

Mapcode Local: GBR LGBM.B3

Mapcode Global: WHD6H.Q8Q9

Open Location Code: 9C6WMH32+XR

Maidenhead Locator System: IO94gp67

Demographics

Urban/Rural Indicator: D1

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

ONS Population Classification: 2c2

Suburbanites and Peri-Urbanites
Ageing Communities
Ageing Independent Living

Index of Multiple Deprivation (IMD): 17675 / 32844

6th decile
slightly less deprived

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

Sun and Moon Times for TS21 3BD on Friday 3 July 2026

Nautical twilight begins (First light)	01:47
Civil twilight begins (Dawn)	03:40
Sunrise	04:35
Transit (sun is at its highest)	13:10
Sunset	21:44
Civil twilight ends (Dusk)	22:39
Nautical twilight ends (Nightfall)	00:32

Hours of daylight today	04:05 to 22:14
Hours of darkness tonight (lighting-up time)	22:14 to 04:06
Moon Phase	Waning Gibbous
Moon Sets	07:05
Moon Rises	22:28

For a full sun and moon calendar for TS21 3BD, go to The Time and Place

Residential Property Sales in TS21 3BD

Date	Address	Property Type	Tenure	Price
21 November 2022	8 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Terraced (including end-of-terrace)	Freehold	£195,000
8 February 2021	5 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Terraced (including end-of-terrace)	Freehold	£130,000
8 February 2021	25 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Semi-detached	Freehold	£230,000
2 November 2018	8 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Terraced (including end-of-terrace)	Freehold	£150,000
2 November 2018	8 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Terraced (including end-of-terrace)	Freehold	£130,000
20 January 2017	21 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Semi-detached	Freehold	£240,000
5 August 2016	23 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Semi-detached	Freehold	£220,000
28 September 2015	20 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Semi-detached	Freehold	£140,000
6 October 2011	8 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Terraced (including end-of-terrace)	Freehold	£160,000
11 December 2009	2 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Semi-detached	Freehold	£179,000
29 February 2008	9 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Semi-detached	Freehold	£163,000
29 June 2007	17 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Semi-detached	Freehold	£215,000
14 June 2006	8 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Terraced (including end-of-terrace)	Freehold	£163,000
13 August 2004	12 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Semi-detached	Freehold	£169,000
7 November 2003	15 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Semi-detached	Freehold	£119,950
6 June 2003	2 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Semi-detached	Freehold	£126,000
7 June 2001	15 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Semi-detached	Freehold	£51,500
18 August 2000	23 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Semi-detached	Freehold	£77,000
28 April 2000	12 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Semi-detached	Freehold	£59,950
8 November 1999	2 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Semi-detached	Freehold	£64,000
21 July 1997	25 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Semi-detached	Freehold	£63,000
29 November 1996	14 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Semi-detached	Freehold	£49,250
5 September 1996	2 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Semi-detached	Freehold	£59,000
23 October 1995	22 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Semi-detached	Freehold	£55,000
20 October 1995	17 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Semi-detached	Freehold	£60,000
30 June 1995	26 Boynston Grove, Sedgefield, Stockton-on-Tees TS21 3BD	Semi-detached	Freehold	£48,500

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 TS21 3BD

United Kingdom Parliament

Constituency

Newton Aycliffe and Spennymoor

MP

Alan Strickland Labour

TS21 3BD also falls within the Civil Parish of Sedgefield, 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 TS21 3BD

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00105715		Output Areas	Statistical Building Block	1 January 2009	ONS
E01020830	County Durham 054D	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02004339	County Durham 054	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E04010687	Sedgefield	Civil Parishes	Administrative	1 April 2009	DLUHC
E05016192	Sedgefield	Electoral Wards/Divisions	Administrative/Electoral	1 May 2025	DLUHC
E06000047	County Durham	Unitary Authorities	Administrative	1 April 2009	DLUHC
E12000001	North East	Regions	Administrative	1 January 2009	DLUHC
E14001382	Newton Aycliffe and Spennymoor	Westminster Parliamentary Constituencies	Electoral	4 July 2024	LGBC
E23000008	Durham	Police Force Areas	Other	1 January 2009	Home Office
E30000203	Durham and Bishop Auckland	Travel to Work Areas	Other	31 July 2015	ONS
E33001941		Workplace Zones	Census	31 December 2011	ONS
E37000025	North East	Local Enterprise Partnerships	Other	13 January 2011	BEIS
E38000234	NHS North East and North Cumbria ICB - 84H	Sub Integrated Care Board Locations	Health	1 July 2022	ODS
E40000012	North East and Yorkshire	NHS England Regions	Health	1 July 2022	ODS
E54000050	Cumbria and North East	Integrated Care Boards	Health	1 April 2020	NHS
E56000029	Northern	Cancer Alliances	Health	1 April 2020	NHS England
E63007356	Sedgefield	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