Our Data Sources
12, Clos William, Cardiff has no records in the Land Registry and a single entry in the EPC database dated July 2020.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 12, Clos William, Cardiff would be worth £305,194, with a potential rental value of £1,400 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £270,314, with a rental value of £1,240 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
12, Clos William, Cardiff occupies a 282 m2 plot as recorded by HM Land Registry.
All 18 other houses in this postcode have recorded plot sizes, and this one ranks as the 17th largest.
Energy Efficiency
12, Clos William, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 31 Jul 2020.
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
Land Registry records and our Estate Agent network show 72 sales of comparable properties within 650 metres of 12, Clos William, Cardiff since 2016.
Most recently, 27, Clos Ton Mawr, Cardiff, CF14 6RH, a leasehold house, sold at £327,000 on the 26th March 2026.
Read more about house prices in CF14.
- Sold Mar 2026£327,000 | 3 Bed House27, Clos Ton Mawr, Cardiff, CF14 6RH27, Clos Ton Mawr, Cardiff, CF14 6RH
- Sold Dec 2025£236,000 | 2 Bed House28, Galahad Close, Cardiff, CF14 9AL28, Galahad Close, Cardiff, CF14 9AL
- Sold Oct 2025£275,000 | 2 Bed House5, Clos Ton Mawr, Cardiff, CF14 6RH5, Clos Ton Mawr, Cardiff, CF14 6RH
- Sold Jun 2025£315,000 | 2 Bed House10, Heol Uchaf, Cardiff, CF14 6SP10, Heol Uchaf, Cardiff, CF14 6SP
- Sold Mar 2025£265,000 | 2 Bed House31, Gareth Close, Cardiff, CF14 9AF31, Gareth Close, Cardiff, CF14 9AF
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 £387,094, ranging from £340,887 to £472,864.
- 11 Clos William
3 Bed House | 8 m | Est. Value: £352,942
- 13 Clos William
3 Bed House | 14 m | Est. Value: £407,711
- 14 Clos William
3 Bed House | 20 m | Est. Value: £355,717
- 104 Heol Lewis
3 Bed House | 31 m | Est. Value: £368,199
- 102 Heol Lewis
3 Bed House | 32 m | Est. Value: £371,140
Location Comparison
Our analysis of the public data ranks 12, Clos William, Cardiff as the 17th largest and the 18th most expensive of the 18 addresses on Clos William, Cardiff, CF14.
Against the CF14 postcode district average, it is £81k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Rhiwbina|1.3 km away
- Birchgrove|1.4 km away
- Whitchurch (Cardiff)|1.6 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
