Map of CF45 3NL postcode

General information
Postcode CF45 3NL
Post Town Mountain Ash
Nearest station Mountain Ash (0 km)
Bus stops
Oxford Street (SE)
Oxford Street (NW)
Bruce Arms Hotel (NW)
Town Hall (NW)
Bruce Arms Hotel (SE)
Primrose Hill (NE)
Roads in this postcode
Number of UPRNs 36 View
Known addresses
42 Duffryn Street, Mountain Ash
45 Duffryn Street, Mountain Ash
46 Duffryn Street, Mountain Ash
47 Duffryn Street, Mountain Ash
48 Duffryn Street, Mountain Ash
50 Duffryn Street, Mountain Ash
51 Duffryn Street, Mountain Ash
52 Duffryn Street, Mountain Ash
53 Duffryn Street, Mountain Ash
54 Duffryn Street, Mountain Ash
55 Duffryn Street, Mountain Ash
56 Duffryn Street, Mountain Ash
57 Duffryn Street, Mountain Ash
Main property type Terraced
Businesses
No businesses found
Geography
Latitude 51.682416
Longitude -3.380265
Easting 304671
Northing 199086
Grid reference ST046990
UTM reference 30U 473710 5725785
what3words trio.shuffles.rucksack
Plus code 9C3RMJJ9+XV
Altitude 121 metres (396 feet)
Sunrise (today) 6:24
Sunset (today) 18:22
Distance away
Distance to sea 27.9 KMs (17.3 miles)
Administrative areas
ParishMountain Ash WestW04001017
Ward Mountain Ash W05001092
Unitary Authority Rhondda Cynon Taf W06000016
County Mid Glamorgan W11000005
Constituency (2024) Pontypridd W07000106
MPAlex Davies-JonesLabour
Police forceSouth Wales
Water companyDwr Cymru Welsh Water
NUTS/ITL 3 Central Valleys and Bridgend
NUTS/ITL 2 South East Wales
NUTS/ITL 1 Wales
Country Wales W92000004
Data
Date introduced January 1980
Last updated February 2025
User type Small (addresses receive less than 25 items of mail per day)
Quality Within the building of the matched address closest to the postcode mean
Demographics
Population (2011) 25
Households (2011) 15
Index of Multiple Deprivation (2019)
359 / 1,909
Most deprivedLeast deprived
Average household income (2020)
£33,300
Lowest (£22,200) Highest (£108,100)
Rural/urbanUrban city and town
Built up area (2024)Mountain AshW45001094
Census output area (2021)W00006361
Census output area (2011)W00006361
Lower layer super output area (2021)Rhondda Cynon Taf 006EW01001208
Lower layer super output area (2011)Rhondda Cynon Taf 006EW01001208
Middle layer super output area (2021)Mountain AshW02000257
Middle layer super output area (2011)Mountain AshW02000257
Travel to work areaMerthyr TydfilW22000029
Property sales
Average property price in Cardiff £216,189
Annual change 2.0%
View all properties sold in the CF postcode area
Properties recently sold in this postcode
AddressTypeDatePrice
53 Duffryn Street, Mountain AshTerraced (freehold)Jun 2024£55,000
54 Duffryn Street, Mountain AshTerraced (freehold)Apr 2019£73,000
Terraced (freehold)Mar 2011£29,500
51 Duffryn Street, Mountain AshTerraced (freehold)Mar 2019£70,000
52 Duffryn Street, Mountain AshTerraced (freehold)Aug 2017£35,000
Terraced (freehold)Mar 2000£4,500
42 Duffryn Street, Mountain AshTerraced (freehold)Sep 2014£70,000
56 Duffryn Street, Mountain AshTerraced (freehold)Nov 2010£55,000
48 Duffryn Street, Mountain AshTerraced (freehold)Aug 2008£65,000
50 Duffryn Street, Mountain AshTerraced (freehold)Jan 2008£33,335
47 Duffryn Street, Mountain AshTerraced (freehold)Oct 2007£60,000
Terraced (freehold)May 2003£16,000
46 Duffryn Street, Mountain AshTerraced (freehold)Aug 2006£50,000


View all properties sold in the CF45 3 sector

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license