The UK Postcode Database

CF45 3LL

a postcode in Rhondda, Cynon, Taff

Introduced in January 1980
CF45 3LL 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 CF45 3LL

Stream Street - 29 properties, USRN 47401430

Conybeare Close - 1 property, USRN 47401306

Unnamed road - 1 property, USRN 47401333

Unnamed road - 1 property, USRN 47401431

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

Coordinates

Latitude: 51.6807 / 51°40'50"N

Longitude: -3.3813 / 3°22'52"W

UTM Reference: 30U 473641 5725595

OS Easting: 304600

OS Northing: 198896

OS Grid: ST046988

Location Encoding

Mapcode Local: GBR HN.5B79

Mapcode Global: VH6DB.B0TX

Open Location Code: 9C3RMJJ9+7F

Maidenhead Locator System: IO81hq43

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 7a1

  • Semi- and Un-Skilled Workforce
  • Established but Challenged
  • Ageing Established Urban Communities

Index of Multiple Deprivation (IMD): 359 / 1909

  • 2nd decile
  • much more deprived

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

Sun and Moon Times for CF45 3LL on Wednesday 10 June 2026

Nautical twilight begins (First light) 02:55
Civil twilight begins (Dawn) 04:08
Sunrise 04:55
Transit (sun is at its highest) 13:13
Sunset 21:30
Civil twilight ends (Dusk) 22:17
Nautical twilight ends (Nightfall) 23:30
Hours of daylight today04:25 to 22:00
Hours of darkness tonight
(lighting-up time)
22:00 to 04:25
Moon Phase Waning Crescent
Moon Rises 00:59
Moon sets 15:02

For a full sun and moon calendar for CF45 3LL, go to The Time and Place

Residential Property Sales in CF45 3LL

DateAddressProperty TypeTenurePrice
26 July 2024 20 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £72,000
28 April 2023 13 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £108,000
4 March 2022 26 Stream Street, Mountain Ash CF45 3LL Flat/apartment Leasehold £80,000
4 March 2022 26 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £80,000
6 November 2020 15 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £54,000
30 June 2020 13 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £79,000
26 July 2019 19 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £97,000
14 June 2019 18 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £54,500
11 January 2019 10 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £70,000
21 December 2018 10 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £72,500
20 August 2018 14 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £61,500
19 September 2014 2 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £97,500
17 April 2014 19 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £30,000
7 December 2012 14 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £65,000
21 October 2011 10 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £56,000
25 September 2009 13 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £55,000
30 April 2008 24 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £50,000
23 March 2007 20 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £66,000
16 June 2006 14 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £72,000
30 July 2004 2a Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £15,000
31 July 2001 14 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £29,000
9 July 1999 4 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £18,750
30 April 1999 20 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £15,750
9 May 1997 32 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £36,000
1 November 1996 34 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £35,000
1 February 1996 14 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Leasehold £13,000
4 August 1995 21 Stream Street, Mountain Ash CF45 3LL Terraced (including end-of-terrace) Freehold £28,000

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 CF45 3LL

United Kingdom Parliament
Constituency

Pontypridd

MP

Alex Davies-Jones Labour

Senedd
Constituency

Cynon Valley

Senedd Member

Vikki Howells Welsh Labour

Region

South Wales Central

Senedd Members

Rhys ab Owen Independent Member

Andrew RT Davies Welsh Conservative Party

Heledd Fychan Plaid Cymru

Joel James Welsh Conservative Party

Rhondda Cynon Taf Council
Unitary Authority electoral division (UTE)

Mountain Ash

Councillors

Andrew Morgan Labour

Wendy Treeby Labour

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

Government Statistical Services (GSS) data for CF45 3LL

CodeNameData TypeData ThemeActive SinceData Owner
W00006352 Output Areas Statistical Building Block 1 January 2009 ONS
W01001208 Rhondda Cynon Taf 006E Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000257 Rhondda Cynon Taf 006 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04001017 Mountain Ash West Communities Administrative 1 April 2017 WG (LGBC)
W05001092 Mountain Ash Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000016 Rhondda, Cynon, Taff Unitary Authorities Administrative 1 January 2009 WG (LGBC)
W07000106 Pontypridd Westminster Parliamentary Constituencies Electoral 4 July 2024 WG (BC)
W09000026 Cynon Valley Senedd Constituencies Electoral 1 January 2009 WG (BC)
W10000007 South Wales Central 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)
W35002023 Workplace Zones Census 31 December 2011 ONS
W45001094 Mountain Ash 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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