NP11 3DT

NP11 3DTHouse Prices / Wales, Caerphilly, William Street

Last updated May 2026

Key Postcode Insights

NP11 3DT is a residential postcode situated on William Street, Crumlin, Newport, NP11 with 24 addresses.

It ranks as the 560th largest and 292nd most expensive of the 876 postcodes in the NP11 area.

The postcode contains a total of 24 properties: 24 houses.

24
Properties
  • Houses

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House Pricesin NP11 3DT

Sale prices range from £128,070 for 2 bedroom freehold houses with a garden (526 ft2) to £157,275 for 3 bedroom freehold houses with a garden (919 ft2) .

Monthly rental prices range from £722 pcm for 2 bed houses to £908 pcm for 3 bed houses.

The gross rental yield is between 6.8% and 7.5%.

The average value per square foot is £176.

Average Sale Value
£148,364
Average Rental Value
£880 pcm
Average Rental Yield
7.1% /year
Average Value Per Sqft
£176 /ft2
Prices last updated 1st May 2026
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Sales History
in NP11 3DT

The last sale was on 23rd July 2021 for £118,000 and since then the market in the area has increased by 25.7%. The postcode has had a total of 24 sales since 1995.

NP11 3DT has seen no sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto NP11 3DT

NP11 3DT is the 560th largest and the 292nd most expensive postcode out of the 876 postcodes in the NP11 area.

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Property Typesin NP11 3DT

  • 4 period houses built between 1800 and 1911
  • 4 houses of an unknown age
  • 16 other addresses of unknown type
  • period house (4)
  • house (4)
  • Unknown (16)
Energy Efficiency

Energy Efficiencyof properties in NP11 3DT

  • Energy Performance Certificate (EPC) surveys conducted for 4 properties.
  • The dominant rating is D.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (1)
  • G (0)
  • D (3)
  • No EPC (20)
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Schools Nearby

Schools Nearbyto NP11 3DT

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto NP11 3DT

      The closest station to NP11 3DT is Newbridge station which is 1.6 kilometres away.

      • 1.6
        km
        Newbridge
      • 2.5
        km
        Llanhilleth
      • 5.5
        km
        Gilfach Fargoed
      • 5.8
        km
        Pengam
      Source: National Rail
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