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Neighbourhood · Rhondda Cynon Taf

Mountain Ash: house prices and how the area is changing

Official figures for the Mountain Ash neighbourhood of Rhondda Cynon Taf, Wales (ONS area Rhondda Cynon Taf 006). Headline figures assembled 3 October 2026. Additional local information checked 13 October 2026. Postcodes CF45. Figures that read a point use the neighbourhood's centre, near CF45 3NU.

One of the most income-deprived neighbourhoods in Wales, changing little against Rhondda Cynon Taf

Mountain Ash is one of the most income-deprived neighbourhoods in Wales; it is changing little against Rhondda Cynon Taf (signals are mixed: 2 rising and 2 falling of 18). Houses here typically resell for £122,500 (median resale price, 2023-2025). Recorded crime is higher than across Rhondda Cynon Taf (1.2 times the borough's rate) and the nearest station, Mountain Ash, is about a 6-minute walk from the neighbourhood's centre.

The neighbourhood in brief, from the figures on this page. Summary updated 13 October 2026; source dates are shown below.

Typical house price

£122,500

Median resale price of houses in the neighbourhood, 2023-2025; +12% against 2017-2019.

Source: HM Land Registry Price Paid Data

Affluence today

Among the most income-deprived

How well off the neighbourhood is now, from household income, home prices and deprivation.

Source: ONS, HM Land Registry, MHCLG Indices of Deprivation

Signs of gentrification

Mixed signs

Weighted balance -0.02; 2 of 18 signals up, 2 down, against the borough.

Source: Official statistics on prices, incomes, benefits, businesses, schools and more (a full report shows every signal)

Average household income

£40,800

ONS estimate for the neighbourhood (modelled, with a margin of error).

Source: Office for National Statistics

Recorded crime

1.2 times the borough's rate

Crimes recorded by the police over 12 months (not anti-social behaviour) per resident, against the borough. Crime per resident can overstate the risk in busy centres where many people work or visit.

Source: Police.uk

Where Mountain Ash sits in Rhondda Cynon Taf

  • Typical house price: 10th lowest of 31 neighbourhoods in Rhondda Cynon Taf
  • Average household income: 15th highest of 31 neighbourhoods in Rhondda Cynon Taf

Ranked among the council's neighbourhoods by the figures on each one's own page, checked 13 October 2026: typical prices are HM Land Registry resale medians over the latest three-year window, household income the ONS's modelled estimate, with a margin of error, so neighbourhoods a place or two apart may not really differ.

Prices over time in Mountain Ash

House prices: Mountain Ash against Rhondda Cynon Taf: This neighbourhood £31k (1995) to £150k (2026); Rhondda Cynon Taf £34k (1995) to £165k (2026).£46k£147k2026202120162011200620011995This neighbourhood£150kRhondda Cynon Taf£165k
Median resale price of houses each year here and across Rhondda Cynon Taf, 1995 to 2026 (HM Land Registry Price Paid Data: standard sales, new builds left out). Years with fewer than 10 sales here are left out. 2026 is the year so far (dashed).

Source: HM Land Registry Price Paid Data, held locally and checked 13 October 2026. Medians each year, not a valuation of any home.

How the area is changing, signal by signal

2 of 18 counted signals point towards rising affluence against Rhondda Cynon Taf, 2 the other way and 14 in line. A reading of official statistics against the borough, not a prediction; a full report shows every signal's figures and weight. Where this reading sits among every neighbourhood in England and Wales: the gentrification league table.

Rising against the borough

  • Homes improving their energy rating
  • Borough against the region

Falling behind the borough

  • Resale prices
  • Homes selling

Stations nearby

Nearest station

  • Mountain Ash Railway station, about a 6-minute walk from the neighbourhood's centre (420 m in a straight line). About 4 trains an hour leave between 07:00 and 19:00 on a weekday: Transport for Wales to Aberdare (about 14 min) and Merthyr Tydfil (about 123 min).

Station locations: NaPTAN (Department for Transport). Trains: Network Rail's timetable for Tuesday 6 October 2026, with the timetabled minutes of direct trains; timetabled, not live running. Distances from the neighbourhood's centre in a straight line, walked at 4.8 km/h; the real route is longer.

Questions about Mountain Ash

What is the typical house price in Mountain Ash?

£122,500. Median resale price of houses in the neighbourhood, 2023-2025; +12% against 2017-2019.

How does Mountain Ash compare with the rest of Rhondda Cynon Taf?

Typical house price: 10th lowest of 31 neighbourhoods in Rhondda Cynon Taf. Average household income: 15th highest of 31 neighbourhoods in Rhondda Cynon Taf.

Is Mountain Ash an affluent area?

Among the most income-deprived. How well off the neighbourhood is now, from household income, home prices and deprivation.

Is Mountain Ash gentrifying?

Mixed signs. Weighted balance -0.02; 2 of 18 signals up, 2 down, against the borough.

What is the nearest station to Mountain Ash?

Mountain Ash. Railway station, about a 6-minute walk from the neighbourhood's centre (420 m in a straight line). About 4 trains an hour leave between 07:00 and 19:00 on a weekday: Transport for Wales to Aberdare (about 14 min) and Merthyr Tydfil (about 123 min).

Each answer repeats a figure shown above, with its source there.

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Nearby neighbourhoods in Rhondda Cynon Taf

Postcode districts

Neighbourhood names: House of Commons Library, MSOA Names, Open Parliament Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Contains National Statistics data © Crown copyright and database right 2026. Contains public sector information (MHCLG, Police.uk, Ofsted, Department for Education) licensed under the Open Government Licence v3.0. Station locations from NaPTAN (Department for Transport), Open Government Licence v3.0. Trains: contains information of Network Rail Infrastructure Limited licensed under the Open Government Licence v3.0. Figures describe the area, not any home, and are not a valuation or a prediction.