The UK Postcode Database

CF46 6AY

a postcode in Merthyr Tydfil

Introduced in January 1980
CF46 6AY 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 CF46 6AY

Heol Isaf - 18 properties, USRN 25100315

Maen Gilfach - 1 property, USRN 25103044

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

Coordinates

Latitude: 51.673 / 51°40'22"N

Longitude: -3.2955 / 3°17'43"W

UTM Reference: 30U 479565 5724705

OS Easting: 310512

OS Northing: 197925

OS Grid: ST105979

Location Encoding

Mapcode Local: GBR HS.5V1H

Mapcode Global: VH6DC.T6NV

Open Location Code: 9C3RMPF3+5Q

Maidenhead Locator System: IO81iq41

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 1b1

  • Retired Professionals
  • Small Town Suburbia
  • Younger Established Suburban Communities

Index of Multiple Deprivation (IMD): 601 / 1909

  • 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 CF46 6AY on Saturday 6 June 2026

Nautical twilight begins (First light) 02:59
Civil twilight begins (Dawn) 04:10
Sunrise 04:57
Transit (sun is at its highest) 13:11
Sunset 21:26
Civil twilight ends (Dusk) 22:13
Nautical twilight ends (Nightfall) 23:24
Hours of daylight today04:27 to 21:56
Hours of darkness tonight
(lighting-up time)
21:56 to 04:26
Moon Phase Waning Gibbous
Moon Sets 08:23

For a full sun and moon calendar for CF46 6AY, go to The Time and Place

Residential Property Sales in CF46 6AY

DateAddressProperty TypeTenurePrice
8 March 2023 15 Heol Isaf, Trelewis, Treharris CF46 6AY Semi-detached Freehold £213,000
4 March 2021 8 Heol Isaf, Trelewis, Treharris CF46 6AY Semi-detached Freehold £112,000
29 January 2021 3 Heol Isaf, Trelewis, Treharris CF46 6AY Semi-detached Freehold £140,000
26 June 2020 2 Heol Isaf, Trelewis, Treharris CF46 6AY Semi-detached Freehold £145,000
12 July 2019 15 Heol Isaf, Trelewis, Treharris CF46 6AY Semi-detached Freehold £130,050
8 December 2017 10 Heol Isaf, Trelewis, Treharris CF46 6AY Semi-detached Freehold £50,000
2 December 2015 13 Heol Isaf, Trelewis, Treharris CF46 6AY Semi-detached Freehold £112,000
31 October 2014 8 Heol Isaf, Trelewis, Treharris CF46 6AY Semi-detached Freehold £90,000
17 August 2012 14 Heol Isaf, Trelewis, Treharris CF46 6AY Semi-detached Freehold £81,000
27 July 2012 3 Heol Isaf, Trelewis, Treharris CF46 6AY Semi-detached Freehold £68,500
12 January 2007 2 Heol Isaf, Trelewis, Treharris CF46 6AY Terraced (including end-of-terrace) Freehold £95,000
24 November 2006 5 Heol Isaf, Trelewis, Treharris CF46 6AY Semi-detached Freehold £122,950
25 October 2006 12 Heol Isaf, Trelewis, Treharris CF46 6AY Terraced (including end-of-terrace) Freehold £105,000
19 November 2003 4 Heol Isaf, Trelewis, Treharris CF46 6AY Semi-detached Freehold £69,950
30 May 2003 12 Heol Isaf, Trelewis, Treharris CF46 6AY Semi-detached Freehold £50,000
9 March 2001 12 Heol Isaf, Trelewis, Treharris CF46 6AY Semi-detached Freehold £27,000
11 August 1999 13 Heol Isaf, Trelewis, Treharris CF46 6AY Semi-detached Freehold £21,500
23 July 1999 11 Heol Isaf, Trelewis, Treharris CF46 6AY Terraced (including end-of-terrace) Freehold £42,000
24 July 1998 5 Heol Isaf, Trelewis, Treharris CF46 6AY Semi-detached Freehold £25,000
14 July 1998 5 Heol Isaf, Trelewis, Treharris CF46 6AY Semi-detached Freehold £34,000
12 September 1995 14 Heol Isaf, Trelewis, Treharris CF46 6AY Semi-detached Freehold £16,500
25 August 1995 12 Heol Isaf, Trelewis, Treharris CF46 6AY Semi-detached Freehold £23,000

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 CF46 6AY

United Kingdom Parliament
Constituency

Merthyr Tydfil and Aberdare

MP

Gerald Jones Labour

Senedd
Constituency

Merthyr Tydfil and Rhymney

Senedd Member

Dawn Bowden Welsh Labour

Region

South Wales East

Senedd Members

Natasha Asghar Welsh Conservative Party

Delyth Jewell Plaid Cymru

Laura Anne Jones Welsh Conservative Party

Peredur Owen Griffiths Plaid Cymru

Merthyr Tydfil Council
Unitary Authority electoral division (UTE)

Bedlinog and Trelewis

Councillors

Michelle Symonds Independent

Gillian Preston Labour

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

Government Statistical Services (GSS) data for CF46 6AY

CodeNameData TypeData ThemeActive SinceData Owner
W00006762 Output Areas Statistical Building Block 1 January 2009 ONS
W01001290 Merthyr Tydfil 007A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000289 Merthyr Tydfil 007 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000713 Bedlinog Communities Administrative 1 January 2009 WG (LGBC)
W05001616 Bedlinog and Trelewis Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000024 Merthyr Tydfil Unitary Authorities Administrative 1 June 2009 WG (LGBC)
W07000099 Merthyr Tydfil and Aberdare Westminster Parliamentary Constituencies Electoral 4 July 2024 WG (BC)
W09000044 Merthyr Tydfil and Rhymney Senedd Constituencies Electoral 1 January 2012 WG (BC)
W10000008 South Wales East Senedd Electoral Regions Electoral 1 January 2012 WG (BC)
W11000030 Cwm Taf Morgannwg University Health Board Local Health Boards Health 1 April 2019 WG (Health)
W15000003 South Wales Police Force Areas Other 1 January 2009 Home Office
W16000003 South Wales Department for Children, Education, Lifelong Learning and Skills, WG Other 1 January 2009 WG (Educ)
W22000029 Merthyr Tydfil Travel to Work Areas Other 31 July 2015 ONS
W31000001 Wales Non-National Park Area Wales Non-National Park Area Other 1 January 2009 WG (Envt)
W35002148 Workplace Zones Census 31 December 2011 ONS
W45001101 Trelewis Built Up Areas Census 17 April 2024 OS
W92000004 Wales 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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