12, St. Marys Walk, Flint has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 16 Mar 2018.

The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).

According to the Land Registry and our network of Estate Agents, there have been 193 sales of properties similar to 12, St. Marys Walk, Flint within a radius of 670 metres since 2021.

The most recent example is 29, The Meadows, Flint, CH6 5HX, a freehold house which sold for £155,000 on the 5th December 2025.

Read more about house prices in CH6.

• Sold Dec 2025£155,000 | 3 Bed House29, The Meadows, Flint, CH6 5HX29, The Meadows, Flint, CH6 5HX
• Sold Aug 2025£150,000 | 3 Bed House31, Trelawney Avenue, Flint, CH6 5JD31, Trelawney Avenue, Flint, CH6 5JD
• Sold May 2025£145,000 | 3 Bed House16, Trelawney Avenue, Flint, CH6 5JD16, Trelawney Avenue, Flint, CH6 5JD
• Sold Apr 2025£125,000 | 3 Bed House74, Borough Grove, Flint, CH6 5DR74, Borough Grove, Flint, CH6 5DR
• Sold Nov 2024£135,000 | 3 Bed House42, Halkyn Street, Flint, CH6 5HY42, Halkyn Street, Flint, CH6 5HY
• Sold Sep 2024£55,000 | 3 Bed House27, Halkyn Street, Flint, CH6 5HZ27, Halkyn Street, Flint, CH6 5HZ
• Sold Aug 2024£120,000 | 3 Bed House2, Halkyn Street, Flint, CH6 5HY2, Halkyn Street, Flint, CH6 5HY
• Sold Mar 2024£135,000 | 3 Bed House48, Borough Grove, Flint, CH6 5DR48, Borough Grove, Flint, CH6 5DR
• Sold Feb 2024£120,000 | 3 Bed House4, Knights Green, Flint, CH6 5DE4, Knights Green, Flint, CH6 5DE
• Sold Jan 2024£135,000 | 3 Bed House33, Park Avenue, Flint, CH6 5DW33, Park Avenue, Flint, CH6 5DW
• Sold Jan 2024£142,500 | 3 Bed House1, Swinchiard Lane, Flint, CH6 5BG1, Swinchiard Lane, Flint, CH6 5BG
• Sold Sep 2023£130,000 | 3 Bed House16, Barons Close, Flint, CH6 5DQ16, Barons Close, Flint, CH6 5DQ
• Sold Dec 2022£130,000 | 3 Bed House53, Park Avenue, Flint, CH6 5DW53, Park Avenue, Flint, CH6 5DW
• Sold Nov 2022£135,000 | 3 Bed House4, Halkyn Street, Flint, CH6 5HY4, Halkyn Street, Flint, CH6 5HY
• Sold Aug 2022£135,000 | 3 Bed House18, Halkyn Street, Flint, CH6 5HY18, Halkyn Street, Flint, CH6 5HY
• Sold Feb 2022£115,000 | 3 Bed House25, Park Avenue, Flint, CH6 5DW25, Park Avenue, Flint, CH6 5DW
• Sold Feb 2022£125,000 | 3 Bed House23, Barons Close, Flint, CH6 5DQ23, Barons Close, Flint, CH6 5DQ
• Sold Oct 2021£115,000 | 3 Bed House3, Swinchiard Lane, Flint, CH6 5BG3, Swinchiard Lane, Flint, CH6 5BG
• Sold Sep 2021£137,500 | 3 Bed House25, The Meadows, Flint, CH6 5HX25, The Meadows, Flint, CH6 5HX
• Sold Aug 2021£128,500 | 3 Bed House6, Halkyn Street, Flint, CH6 5HY6, Halkyn Street, Flint, CH6 5HY

St. Marys Walk, Flint, CH6 has a total of 18 addresses. According to our analysis of all the public data, 12, St. Marys Walk, Flint is the 3rd largest and the 4th most expensive property on the street.

When compared to the postcode district it is £53k less expensive than the average property in CH6.

• Flint

  |

  200 m away
• Neston

  |

  6.8 km away
• Shotton

  |

  7.5 km away

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