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CF14 3JX
Home, House Prices, Heathfield Road, Cardiff, Wales
CF14 3JX

Heathfield Road - CF14 3JX

Last updated Jul 2026

Key Postcode Insights

CF14 3JX is a residential postcode situated on Heathfield Road, Cardiff, CF14 with 38 addresses.

It ranks as the 1366th largest and 706th most expensive of the 1,554 postcodes in the CF14 area. The most common property type is a period house built between 1800 and 1911.

The postcode contains a total of 38 properties: 34 houses and 4 flats.

Ave. Sale Price
£334,212
10 Year change
up 38.4%
Ave. Rental Price
£1,599pcm
10 Year change
up 61.4%
Ave. £ per ft²
£296/ft²
Ave. Gross Yield
5.7%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin CF14 3JX

House
24 houses
Group
3 flats

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Sales Market Trends

The last sale in CF14 3JX sold for £354,000 on 11th August 2025. Since then prices are up an average of 1.3%.

The current average value in the postcode is £334,212.
The CF14 3JX Sales Market has increased by 38.4% over the last 10 years.

PeriodYear on YearAverage Price
June 20261.1%£334,212
June 20251.9%£330,422
June 20241.4%£324,160
June 20230.4%£319,546
June 202210.6%£318,418
June 20215.9%£288,011
June 20203.1%£271,890
June 20192.5%£263,601
June 20184.6%£257,157
June 20171.8%£245,803
June 20165.9%£241,501
June 20154.4%£227,984
June 20145.5%£218,293
June 20131.1%£206,954
June 20120.1%£204,718
June 2011-0.7%£204,490
June 20106.3%£205,991
June 2009-10.8%£193,700
June 2008-4.6%£217,131
June 20070%£227,522
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Rental Market Trends

The current average rental value in the postcode is £1,599.
The CF14 3JX Rental Market has increased by 61.4% over the last 10 years.

PeriodYear on YearAverage Price
June 20262.9%£1,599pcm
June 20253.9%£1,555pcm
June 20247%£1,496pcm
June 202310.8%£1,399pcm
June 202211.6%£1,262pcm
June 20215.3%£1,131pcm
June 20203.6%£1,075pcm
June 20191.2%£1,037pcm
June 20181.8%£1,025pcm
June 20171.7%£1,007pcm
June 20164.3%£991pcm
June 20153.1%£949pcm
June 20142.8%£921pcm
June 20131.8%£896pcm
June 20121.5%£880pcm
June 20111.5%£867pcm
June 20102.8%£854pcm
June 2009-2.9%£831pcm
June 20080.9%£856pcm
June 20070%£848pcm
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Sales History

The last sale was on 11th August 2025 for £354,000 and since then the market in the area has increased by 1.3%. The postcode has had a total of 60 sales since 1995.

CF14 3JX has seen 4 sales in the last three years and 1 sale in the last twelve months.

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Nearby Postcodes

CF14 3JX is the 1366th largest and the 706th most expensive postcode out of the 1,554 postcodes in the CF14 area.

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Property Types

  • 24 period houses built between 1800 and 1911
  • 2 period flats built between 1800 and 1911
  • 1 flat of an unknown age
  • 11 other addresses of unknown type
  • period house (24)
  • period flat (2)
  • flat (1)
  • Unknown (11)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 26 properties.
  • The most common rating is D.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (4)
  • G (1)
  • D (20)
  • No EPC (12)
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Top 3 Most Expensive Sales

Schools Nearby

Schools Nearby

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      Schools and house prices
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearby

      The closest station to CF14 3JX is Heath Low Level station, which is 1.7 kilometres away.

      • Heath Low Level
        |
        1.7 km away
      • Heath High Level
        |
        1.8 km away
      • Cathays
        |
        1.8 km away
      • Ty Glas
        |
        2.1 km away
      Source: National Rail
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