21, St. Marys Walk, Flint has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 21 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).

Land Registry records and our Estate Agent network show 137 sales of comparable properties within 660 metres of 21, St. Marys Walk, Flint since 2017.

Most recently, 10, Salisbury Street, Flint, CH6 5NX, a freehold house, sold at £128,000 on the 9th January 2026.

Read more about house prices in CH6.

• Sold Jan 2026£128,000 | 3 Bed House10, Salisbury Street, Flint, CH6 5NX10, Salisbury Street, Flint, CH6 5NX
• Sold Nov 2024£135,000 | 3 Bed House42, Halkyn Street, Flint, CH6 5HY42, Halkyn Street, Flint, CH6 5HY
• Sold Oct 2024£85,000 | 3 Bed House14, Halkyn Street, Flint, CH6 5HY14, Halkyn Street, Flint, CH6 5HY
• Sold Apr 2024£120,000 | 3 Bed House9, New Roskell Square, Flint, CH6 5PQ9, New Roskell Square, Flint, CH6 5PQ
• Sold Feb 2024£132,000 | 3 Bed House14, Knights Green, Flint, CH6 5DE14, Knights Green, Flint, CH6 5DE
• Sold Feb 2024£120,000 | 3 Bed House4, Knights Green, Flint, CH6 5DE4, Knights Green, Flint, CH6 5DE
• Sold Sep 2023£130,000 | 3 Bed House16, Barons Close, Flint, CH6 5DQ16, Barons Close, Flint, CH6 5DQ
• Sold Aug 2023£135,000 | 3 Bed House25, Barons Close, Flint, CH6 5DQ25, Barons Close, Flint, CH6 5DQ
• Sold Jun 2023£120,000 | 3 Bed House2, Knights Green, Flint, CH6 5DE2, Knights Green, Flint, CH6 5DE
• Sold Apr 2023£125,000 | 3 Bed House29, New Roskell Square, Flint, CH6 5PQ29, New Roskell Square, Flint, CH6 5PQ
• Sold Apr 2023£90,000 | 3 Bed House36, Halkyn Street, Flint, CH6 5HY36, Halkyn Street, Flint, CH6 5HY
• Sold May 2022£125,000 | 3 Bed House7, Barons Close, Flint, CH6 5DQ7, Barons Close, Flint, CH6 5DQ
• Sold Mar 2022£138,000 | 3 Bed House15, Barons Close, Flint, CH6 5DQ15, Barons Close, Flint, CH6 5DQ
• 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 Jun 2021£123,000 | 3 Bed House9, Barons Close, Flint, CH6 5DQ9, Barons Close, Flint, CH6 5DQ
• Sold Sep 2020£112,000 | 3 Bed House26, Barons Close, Flint, CH6 5DQ26, Barons Close, Flint, CH6 5DQ
• Sold Aug 2019£92,500 | 3 Bed House17, Knights Green, Flint, CH6 5DE17, Knights Green, Flint, CH6 5DE
• Sold Apr 2017£69,000 | 3 Bed House5, Barons Close, Flint, CH6 5DQ5, Barons Close, Flint, CH6 5DQ
• Sold Jan 2017£73,000 | 3 Bed House1, Barons Close, Flint, CH6 5DQ1, Barons Close, Flint, CH6 5DQ

Our analysis of the public data ranks 21, St. Marys Walk, Flint as the 7th largest and the 6th most expensive of the 18 addresses on St. Marys Walk, Flint, CH6.

Against the CH6 postcode district average, it is £63k less expensive than the typical property.

• Flint

  |

  200 m away
• Neston

  |

  6.8 km away
• Shotton

  |

  7.5 km away

Environment Agency data suggests this area has a Very Low risk of flooding.