NP12 1HB

NP12 1HBHouse Prices / Wales, Caerphilly, Rhos Y Dderwen

Last updated May 2026

Key Postcode Insights

NP12 1HB is a residential postcode situated on Rhos Y Dderwen, Blackwood, NP12 with 41 addresses.

It ranks as the 1275th largest and 1000th most expensive of the 1,371 postcodes in the NP12 area. The dominant property type is a modern house built after 1980.

The postcode contains a total of 41 properties: 41 houses.

41
Properties
  • Houses

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House Pricesin NP12 1HB

Sale prices range from £160,065 for 3 bedroom freehold houses with a garden (976 ft2) to £321,616 for 4 bedroom freehold houses with a garden (1,410 ft2) .

Monthly rental prices range from £944 pcm for 3 bed houses to £1,206 pcm for 4 bed houses.

The gross rental yield is between 4.3% and 7.4%.

The average value per square foot is £276.

Average Sale Value
£234,330
Average Rental Value
£1,095 pcm
Average Rental Yield
5.6% /year
Average Value Per Sqft
£276 /ft2
Prices last updated 1st May 2026
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Explore Propertiesin NP12 1HB, Rhos Y Dderwen, Blackwood, NP12

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Sales History
in NP12 1HB

The last sale was on 20th June 2025 for £230,000 and since then the market in the area has increased by 0.8%. The postcode has had a total of 114 sales since 1995.

NP12 1HB has seen 2 sales in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto NP12 1HB

NP12 1HB is the 1275th largest and the 1000th most expensive postcode out of the 1,371 postcodes in the NP12 area.

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Property Typesin NP12 1HB

  • 18 modern houses built after 1980
  • 8 houses of an unknown age
  • 15 other addresses of unknown type
  • modern house (18)
  • house (8)
  • Unknown (15)
Energy Efficiency

Energy Efficiencyof properties in NP12 1HB

  • Energy Performance Certificate (EPC) surveys conducted for 18 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (11)
  • G (0)
  • D (7)
  • No EPC (23)
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Schools Nearby

Schools Nearbyto NP12 1HB

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto NP12 1HB

      The closest station to NP12 1HB is Pengam station which is 1.8 kilometres away.

      • 1.8
        km
        Pengam
      • 2.2
        km
        Hengoed
      • 2.6
        km
        Gilfach Fargoed
      • 3.5
        km
        Bargoed
      Source: National Rail
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