According to data from HM Land Registry, 6, John Street, Barry sits on a plot of 85 m².

We have plot size data on 25 out of 25 other houses in the postcode and 6, John Street, Barry sits on the 21st largest plot.

6, John Street, Barry has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Nov 2021.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 6, John Street, Barry was last sold on 21st December 2021 for £170,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since December 2021, the market for similar properties has risen by 11.8%.

• Sold Dec 2021£170,000
• Sold Nov 2020£140,000
• Sold Nov 2017£97,500

According to the Land Registry and our network of Estate Agents, there have been 74 sales of properties similar to 6, John Street, Barry within a radius of 660 metres since 2020.

The most recent example is 29, Cardiff Road, Barry, CF63 2QY, a freehold house which sold for £155,000 on the 8th September 2025.

Read more about house prices in CF63.

• Sold Sep 2025£155,000 | 2 Bed House29, Cardiff Road, Barry, CF63 2QY29, Cardiff Road, Barry, CF63 2QY
• Sold Oct 2024£165,000 | 3 Bed House7, Spring Street, Barry, CF63 2PA7, Spring Street, Barry, CF63 2PA
• Sold Aug 2024£183,000 | 3 Bed House35, Laura Street, Barry, CF63 2NU35, Laura Street, Barry, CF63 2NU
• Sold May 2024£134,950 | 3 Bed House10, John Street, Barry, CF63 2RA10, John Street, Barry, CF63 2RA
• Sold Mar 2024£151,000 | 3 Bed House33, John Street, Barry, CF63 2RA33, John Street, Barry, CF63 2RA
• Sold Feb 2024£147,000 | 2 Bed House10, Churchill Terrace, Barry, CF63 2QX10, Churchill Terrace, Barry, CF63 2QX
• Sold Dec 2023£165,000 | 3 Bed House1, Spring Street, Barry, CF63 2PA1, Spring Street, Barry, CF63 2PA
• Sold Sep 2023£155,000 | 2 Bed House18, Nordale Rise, Barry, CF63 2QN18, Nordale Rise, Barry, CF63 2QN
• Sold Aug 2023£127,000 | 3 Bed House18, Arthur Street, Barry, CF63 2RB18, Arthur Street, Barry, CF63 2RB
• Sold Aug 2022£179,000 | 3 Bed House9, Henry Street, Barry, CF63 2RD9, Henry Street, Barry, CF63 2RD
• Sold Nov 2021£148,000 | 3 Bed House3, Spring Street, Barry, CF63 2PA3, Spring Street, Barry, CF63 2PA
• Sold Sep 2021£110,000 | 3 Bed House13, Morlais Street, Barry, CF63 2PB13, Morlais Street, Barry, CF63 2PB
• Sold Sep 2021£125,000 | 3 Bed House13, Laura Street, Barry, CF63 2NU13, Laura Street, Barry, CF63 2NU
• Sold Jul 2021£151,500 | 3 Bed House13, Spring Street, Barry, CF63 2PA13, Spring Street, Barry, CF63 2PA
• Sold May 2021£129,500 | 3 Bed House3, Arthur Street, Barry, CF63 2RB3, Arthur Street, Barry, CF63 2RB
• Sold Apr 2021£125,950 | 2 Bed House12, John Street, Barry, CF63 2RA12, John Street, Barry, CF63 2RA
• Sold Apr 2021£130,500 | 3 Bed House16, Morlais Street, Barry, CF63 2PB16, Morlais Street, Barry, CF63 2PB
• Sold Dec 2020£122,000 | 3 Bed House14, John Street, Barry, CF63 2RA14, John Street, Barry, CF63 2RA
• Sold Mar 2020£134,950 | 3 Bed House6, Morlais Street, Barry, CF63 2PB6, Morlais Street, Barry, CF63 2PB
• Sold Jan 2020£123,500 | 3 Bed House21, Palmerston Road, Barry, CF63 2NR21, Palmerston Road, Barry, CF63 2NR

John Street, Barry, CF63 has a total of 25 addresses. According to our analysis of all the public data, 6, John Street, Barry is the 22nd largest and the 22nd most expensive property on the street.

When compared to the postcode district it is £39k less expensive than the average property in CF63.

• Cadoxton

  |

  300 m away
• Barry Docks

  |

  1.6 km away
• Dinas Powys

  |

  2.8 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.