NP12 1RR

Upper Trelyn - NP12 1RR

Last updated Jul 2026

Key Postcode Insights

NP12 1RR is a residential postcode situated on Upper Trelyn, Blackwood, NP12 with 1 addresses.

It ranks as the 34th largest and 1363rd most expensive of the 1,371 postcodes in the NP12 area. The most common property type is a modern house built after 1980.

The postcode contains a total of 1 properties: 1 house.

Ave. Sale Price
£525,691
10 Year change
up 72.0%
Ave. Rental Price
£1,849pcm
10 Year change
up 67.7%
Ave. £ per ft²
£335/ft²
Ave. Gross Yield
4.2%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin NP12 1RR

House
1 houses
Group
0 flats

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data sources

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Nearby Postcodes

NP12 1RR is the 34th largest and the 1363rd most expensive postcode out of the 1,371 postcodes in the NP12 area.

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Property Types

  • 1 modern house built after 1980
  • modern house (1)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 1 property.
  • The most common rating is D.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (0)
  • G (0)
  • D (1)
  • No EPC (0)
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Schools Nearby

Schools Nearby

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearby

      The closest station to NP12 1RR is Pengam station, which is 1.4 kilometres away.

      • Pengam
        |
        1.4 km away
      • Hengoed
        |
        1.8 km away
      • Gilfach Fargoed
        |
        2.5 km away
      • Ystrad Mynach
        |
        3.0 km away
      Source: National Rail
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