Our Data Sources
12, Castle Street, Flint has no records in the Land Registry and a single entry in the EPC database dated August 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 12, Castle Street, Flint, we estimate a market value of £182,876 and a rental value of £903 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £161,976 and £800 per month respectively.
Energy Efficiency
12, Castle Street, Flint has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 08 Aug 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Since 2012 13 properties similar to 12, Castle Street, Flint have sold within a radius of 810 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 13th June 2025, was 48 Dee Cottages, Flint, CH6 5PT, a freehold house which sold for £107,000.
Read more about house prices in CH6.
- Sold Jun 2025£107,000 | 3 Bed House48 Dee Cottages, Flint, CH6 5PT48 Dee Cottages, Flint, CH6 5PT
- Sold Dec 2023£180,000 | 3 Bed House6, Gwynedd Drive, Flint, CH6 5DP6, Gwynedd Drive, Flint, CH6 5DP
- Sold Mar 2023£177,000 | 3 Bed House33, Prince Of Wales Avenue, Flint, CH6 5DL33, Prince Of Wales Avenue, Flint, CH6 5DL
- Sold Mar 2023£145,000 | 3 Bed House66, Queens Avenue, Flint, CH6 5JP66, Queens Avenue, Flint, CH6 5JP
- Sold Sep 2022£145,000 | 3 Bed House39, Prince Of Wales Avenue, Flint, CH6 5DL39, Prince Of Wales Avenue, Flint, CH6 5DL
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £142,603, ranging from £100,981 to £179,274.
- 14 Castle Street
3 Bed House | 5 m | Est. Value: £174,168
- 10 Castle Street
3 Bed House | 21 m | Est. Value: £172,867
- 8 Castle Street
3 Bed House | 22 m | Est. Value: £176,740
- 6 Castle Street
3 Bed House | 24 m | Est. Value: £179,274
- 48 New Roskell Square
3 Bed House | 28 m | Est. Value: £136,736
Location Comparison
Of the 10 addresses on Castle Street, Flint, CH6, 12, Castle Street, Flint comes out as the 9th largest and the 7th most expensive in our analysis of the public data.
It is also £32k less expensive than the average property across the CH6 district.
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Schools Nearby
Public Transport Nearby
- Flint|100 m away
- Neston|6.4 km away
- Shotton|7.5 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












