NP12 3LU

NP12 3LUHouse Prices / Wales, Caerphilly, Twyn Gardens

Last updated May 2026

Key Postcode Insights

NP12 3LU is a residential postcode situated on Twyn Gardens, Cefn Fforest, Blackwood, NP12 with 63 addresses.

It ranks as the 1366th largest and 458th most expensive of the 1,371 postcodes in the NP12 area. The dominant property type is a mid-century house built between 1936 and 1979.

The postcode contains a total of 63 properties: 51 houses and 12 flats.

63
Properties
  • Houses
  • Flats

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House Pricesin NP12 3LU

Sale prices range from £89,016 for 2 bedroom leasehold flats (473 ft2) to £177,579 for 4 bedroom freehold houses with a garden (1,291 ft2) .

Monthly rental prices range from £580 pcm for 2 bed flats to £1,032 pcm for 4 bed houses.

The gross rental yield is between 6.4% and 8.7%.

The average value per square foot is £165.

Average Sale Value
£137,120
Average Rental Value
£887 pcm
Average Rental Yield
7.8% /year
Average Value Per Sqft
£165 /ft2
Prices last updated 1st May 2026
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Explore Propertiesin NP12 3LU, Twyn Gardens, Cefn Fforest, Blackwood, NP12

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Nearby Postcodesto NP12 3LU

NP12 3LU is the 1366th largest and the 458th most expensive postcode out of the 1,371 postcodes in the NP12 area.

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Property Typesin NP12 3LU

  • 5 modern houses built after 1980
  • 2 modern flats built after 1980
  • 36 mid-century houses built between 1936 and 1979
  • 5 mid-century flats built between 1936 and 1979
  • 15 other addresses of unknown type
  • modern house (5)
  • modern flat (2)
  • mid-century house (36)
  • mid-century flat (5)
  • Unknown (15)
Energy Efficiency

Energy Efficiencyof properties in NP12 3LU

  • Energy Performance Certificate (EPC) surveys conducted for 48 properties.
  • The dominant rating is C.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (42)
  • G (0)
  • D (5)
  • No EPC (15)
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Schools Nearby

Schools Nearbyto NP12 3LU

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto NP12 3LU

      The closest station to NP12 3LU is Pengam station which is 1.5 kilometres away.

      • 1.5
        km
        Pengam
      • 2.3
        km
        Gilfach Fargoed
      • 2.4
        km
        Hengoed
      • 3.2
        km
        Bargoed
      Source: National Rail
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