NP11 3JJ

NP11 3JJHouse Prices / Wales, Caerphilly, Trinant Terrace

Last updated May 2026

Key Postcode Insights

NP11 3JJ is a residential postcode situated on Trinant Terrace, Pentwyn Crumlin, Newport, NP11 with 36 addresses.

It ranks as the 693rd largest and 118th most expensive of the 876 postcodes in the NP11 area. The dominant property type is a mid-century house built between 1936 and 1979.

The postcode contains a total of 36 properties: 30 houses, 3 flats and 3 other properties.

36
Properties
  • Houses
  • Flats
  • Other (unknown)

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House Pricesin NP11 3JJ

Sale prices range from £88,055 for 2 bedroom Leasehold flats (818 ft2) to £136,953 for 3 bedroom freehold houses with a garden (839 ft2) .

Monthly rental prices range from £589 pcm for 2 bed flats to £852 pcm for 3 bed houses.

The gross rental yield is between 7.5% and 8.1%.

The average value per square foot is £155.

Average Sale Value
£114,968
Average Rental Value
£752 pcm
Average Rental Yield
7.8% /year
Average Value Per Sqft
£155 /ft2
Prices last updated 1st May 2026
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Properties and Buildingsin NP11 3JJ, Trinant Terrace, Pentwyn Crumlin, Newport, NP11

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Nearby Postcodesto NP11 3JJ

NP11 3JJ is the 693rd largest and the 118th most expensive postcode out of the 876 postcodes in the NP11 area.

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Property Typesin NP11 3JJ

  • 22 mid-century houses built between 1936 and 1979
  • 6 mid-century flats built between 1936 and 1979
  • 8 other addresses of unknown type
  • mid-century house (22)
  • mid-century flat (6)
  • Unknown (8)
Energy Efficiency

Energy Efficiencyof properties in NP11 3JJ

  • Energy Performance Certificate (EPC) surveys conducted for 24 properties.
  • The dominant rating is C.
  • A (0)
  • E (3)
  • B (0)
  • F (0)
  • C (13)
  • G (0)
  • D (8)
  • No EPC (9)
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Schools Nearby

Schools Nearbyto NP11 3JJ

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto NP11 3JJ

      The closest station to NP11 3JJ is Llanhilleth station which is 1.0 kilometres away.

      • 981
        m
        Llanhilleth
      • 3.7
        km
        Newbridge
      • 5.6
        km
        Gilfach Fargoed
      • 5.6
        km
        Bargoed
      Source: National Rail
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