NN4 9YJ

a postcode in West Northamptonshire

Introduced in July 1986

NN4 9YJ	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 NN4 9YJ

Cullahill Court - 13 properties, USRN 28700831

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

Coordinates

Latitude: 52.2228 / 52°13'22"N

Longitude: -0.9282 / 0°55'41"W

UTM Reference: 30U 641516 5787841

OS Easting: 473312

OS Northing: 258826

OS Grid: SP733588

Location Encoding

Mapcode Local: GBR BWF.L4L

Mapcode Global: VHDS4.VDNC

Open Location Code: 9C4X63FC+4P

Maidenhead Locator System: IO92mf83

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 5b2

Ethnically Diverse Suburb-an Professionals
Suburban Professionals
Established Multi-Ethnic Suburbs

Index of Multiple Deprivation (IMD): 11484 / 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 NN4 9YJ on Monday 15 June 2026

Nautical twilight begins (First light)	02:33
Civil twilight begins (Dawn)	03:52
Sunrise	04:41
Transit (sun is at its highest)	13:04
Sunset	21:26
Civil twilight ends (Dusk)	22:15
Nautical twilight ends (Nightfall)	23:35

Hours of daylight today	04:11 to 21:56
Hours of darkness tonight (lighting-up time)	21:56 to 04:11
Moon Phase	New Moon
Moon Rises	02:06
Moon sets	20:40

For a full sun and moon calendar for NN4 9YJ, go to The Time and Place

Residential Property Sales in NN4 9YJ

Date	Address	Property Type	Tenure	Price
10 September 2021	7 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£250,000
24 June 2021	14 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£235,000
3 April 2020	6 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£212,000
10 December 2019	5 Cullahill Court, Northampton NN4 9YJ	Detached	Freehold	£249,500
30 May 2017	12 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£210,000
26 September 2014	8 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£164,000
25 April 2014	5 Cullahill Court, Northampton NN4 9YJ	Detached	Freehold	£175,000
18 February 2009	14 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£145,000
17 February 2009	3 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£109,000
24 October 2008	14 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£112,500
1 April 2008	5 Cullahill Court, Northampton NN4 9YJ	Detached	Freehold	£162,500
22 December 2006	9 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£144,000
23 October 2006	8 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£149,000
26 May 2006	7 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£143,500
14 December 2005	10 Cullahill Court, Northampton NN4 9YJ	Terraced (including end-of-terrace)	Freehold	£143,000
25 June 2004	10 Cullahill Court, Northampton NN4 9YJ	Terraced (including end-of-terrace)	Freehold	£132,500
31 October 2003	4 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£125,000
11 September 2003	14 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£70,000
31 October 2002	9 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£111,995
28 June 2002	5 Cullahill Court, Northampton NN4 9YJ	Detached	Freehold	£107,000
14 September 2001	7 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£85,500
24 August 2001	10 Cullahill Court, Northampton NN4 9YJ	Terraced (including end-of-terrace)	Freehold	£84,995
20 July 2001	12 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£83,000
30 March 2001	4 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£84,000
16 March 2000	7 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£74,000
26 August 1999	4 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£67,995
30 June 1999	8 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£61,000
27 November 1998	12 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£58,200
25 October 1996	12 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£44,900
23 August 1996	9 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£46,500
23 June 1995	11 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£47,500
17 May 1995	12 Cullahill Court, Northampton NN4 9YJ	Semi-detached	Freehold	£25,000

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 NN4 9YJ

United Kingdom Parliament

Constituency

Northampton South

MP

Mike Reader Labour

NN4 9YJ also falls within the Civil Parish of West Hunsbury, 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 NN4 9YJ

Code	Name	Data Type	Data Theme	Active Since	Data Owner
E00138623		Output Areas	Statistical Building Block	1 January 2009	ONS
E01027252	West Northamptonshire 036D	Lower layer Super Output Areas	Statistical Building Block	1 February 2004	ONS
E02005675	West Northamptonshire 036	Middle layer Super Output Areas	Statistical Building Block	1 August 2004	ONS
E04012289	West Hunsbury	Civil Parishes	Administrative	1 April 2013	DLUHC
E05015994	Hunsbury	Electoral Wards/Divisions	Administrative/Electoral	1 May 2025	DLUHC
E06000062	West Northamptonshire	Unitary Authorities	Administrative	1 April 2021	DLUHC
E12000004	East Midlands	Regions	Administrative	1 January 2009	DLUHC
E14001407	Northampton South	Westminster Parliamentary Constituencies	Electoral	4 July 2024	LGBC
E23000022	Northamptonshire	Police Force Areas	Other	1 January 2009	Home Office
E30000247	Northampton	Travel to Work Areas	Other	31 July 2015	ONS
E33017364		Workplace Zones	Census	31 December 2011	ONS
E37000057	South East Midlands	Local Enterprise Partnerships	Other	1 April 2020	BEIS
E38000262	NHS Northamptonshire ICB - 78H	Sub Integrated Care Board Locations	Health	1 July 2022	ODS
E40000011	Midlands	NHS England Regions	Health	1 July 2022	ODS
E54000059	NHS Northamptonshire Integrated Care Board	Integrated Care Boards	Health	1 July 2022	ODS
E56000031	East Midlands	Cancer Alliances	Health	1 July 2023	NHS England
E63010463	Northampton	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