NP11 3JN

NP11 3JNHouse Prices / Wales, Caerphilly, Conway Road

Last updated May 2026

Key Postcode Insights

NP11 3JN is a residential postcode situated on Conway Road, Pentwyn Crumlin, Newport, NP11 with 22 addresses.

It ranks as the 529th largest and 100th 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 22 properties: 22 houses.

22
Properties
  • Houses

Our partners and
data sources

Get a Fast Offer
for your property
Blog header image

House Pricesin NP11 3JN

Sale prices range from £102,180 for 3 bedroom freehold houses with a garden (710 ft2) to £119,391 for 3 bedroom freehold houses with a garden (968 ft2) .

Monthly rental prices range from £681 pcm for 3 bed houses to £731 pcm for 3 bed houses.

The gross rental yield is between 7.3% and 8.0%.

The average value per square foot is £135.

Average Sale Value
£110,081
Average Rental Value
£707 pcm
Average Rental Yield
7.7% /year
Average Value Per Sqft
£135 /ft2
Prices last updated 1st May 2026
Blog header image
Blog header image
properties list title title
properties list title title

Nearby Postcodesto NP11 3JN

NP11 3JN is the 529th largest and the 100th most expensive postcode out of the 876 postcodes in the NP11 area.

Be the first Estate
Agent here!

properties list title title

Property Typesin NP11 3JN

  • 12 mid-century houses built between 1936 and 1979
  • 2 early-century houses built between 1912 and 1935
  • 8 other addresses of unknown type
  • mid-century house (12)
  • early-century house (2)
  • Unknown (8)
Energy Efficiency

Energy Efficiencyof properties in NP11 3JN

  • Energy Performance Certificate (EPC) surveys conducted for 14 properties.
  • The dominant rating is D.
  • A (0)
  • E (2)
  • B (0)
  • F (0)
  • C (5)
  • G (0)
  • D (7)
  • No EPC (8)
properties list title title
Schools Nearby

Schools Nearbyto NP11 3JN

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto NP11 3JN

      The closest station to NP11 3JN is Llanhilleth station which is 900 metres away.

      • 935
        m
        Llanhilleth
      • 3.6
        km
        Newbridge
      • 5.7
        km
        Gilfach Fargoed
      • 5.7
        km
        Bargoed
      Source: National Rail
      Loading...
      Loading...
      Loading...
      Loading...