Trem Y Dyffryn, Mountain Ash, CF45

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Trem Y Dyffryn

Trem Y DyffrynHouse Prices / Wales, Rhondda Cynon Taf

Last updated Jun 2026

Key Street Insights

Trem Y Dyffryn is a residential street with 35 addresses.

It ranks as the 382nd largest and 442nd most expensive of the 528 streets in the CF45 area. The dominant property type is a modern house built after 1980.

The street contains a total of 35 properties: 34 houses and 1 flat.

35
Properties
  • Houses
  • Flats

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House Priceson Trem Y Dyffryn

Sale prices range from £111,527 for 2 bedroom Leasehold flats (559 ft2) to £459,898 for 5 bedroom freehold houses with a garden (2,615 ft2) .

Monthly rental prices range from £614 pcm for 2 bed flats to £1,998 pcm for 5 bed houses.

The gross rental yield is between 5.1% and 7.3%.

The average value per square foot is £216.

Average Sale Value
£255,529
Average Rental Value
£1,194 pcm
Average Rental Yield
5.6% /year
Average Value Per Sqft
£216 /ft2
Prices last updated 1st June 2026
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Explore Propertieson Trem Y Dyffryn, Mountain Ash, CF45

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Sales History
on Trem Y Dyffryn, Mountain Ash, CF45

The last sale was on 28th March 2025 for £330,000 and since then the market in the area has increased by 3.6%. The street has had a total of 50 sales since 1995.

Trem Y Dyffryn, Mountain Ash, CF45 has seen 5 sales in the last three years and no sales in the last twelve months.

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Nearby Streetsto Trem Y Dyffryn, Mountain Ash, CF45

Trem Y Dyffryn, Mountain Ash, CF45 is the 382nd largest and the 442nd most expensive street in the CF45 area.

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Postcodeson Trem Y Dyffryn, Mountain Ash, CF45

There is 1 postcode on Trem Y Dyffryn, Mountain Ash, CF45.

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Property Typesin Trem Y Dyffryn

  • 16 modern houses built after 1980
  • 1 modern flat built after 1980
  • 7 houses of an unknown age
  • 11 other addresses of unknown type
  • modern house (16)
  • modern flat (1)
  • house (7)
  • Unknown (11)
Energy Efficiency

Energy Efficiencyof properties on Trem Y Dyffryn

  • Energy Performance Certificate (EPC) surveys conducted for 17 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (2)
  • F (0)
  • C (15)
  • G (0)
  • D (0)
  • No EPC (18)
Schools Nearby

Schools Nearbyto Trem Y Dyffryn, Mountain Ash, CF45

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto Trem Y Dyffryn, Mountain Ash, CF45

      The closest station to Trem Y Dyffryn, Mountain Ash, CF45 is Mountain Ash station which is 800 metres away.

      • 800
        m
        Mountain Ash
      • 900
        m
        Fernhill
      • 2.5
        km
        Penrhiwceiber
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