Our Data Sources
18, Blethin Close, Cardiff has 41 entries in the Land Registry , most recently in September 2018 and a single entry in the EPC database dated September 2009.
We combine this information with that 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 18, Blethin Close, Cardiff would be worth £296,454, with a potential rental value of £1,632 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £262,574, with a rental value of £1,446 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
18, Blethin Close, Cardiff occupies a 222 m2 plot as recorded by HM Land Registry.
Of the 47 other houses in this postcode, 42 have recorded plot sizes, and this one ranks as the 24th largest.
Energy Efficiency
18, Blethin Close, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 Sep 2009.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
18, Blethin Close, Cardiff last changed hands on 26th September 2018, selling for £210,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 4 times since 1995.
The market for similar properties has risen by 26.9% since September 2018.
- Sold Sep 2018£210,000
- Sold Apr 2013£164,000
- Sold Dec 2009£174,950
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 239 sales of comparable properties within 600 metres of 18, Blethin Close, Cardiff across the last 2 years.
Most recently, 12, Blethin Close, Cardiff, CF5 2RR, a freehold house, sold at £263,000 on the 16th March 2026.
Read more about house prices in CF5.
- Sold Mar 2026£263,000 | 3 Bed House12, Blethin Close, Cardiff, CF5 2RR12, Blethin Close, Cardiff, CF5 2RR
- Sold Jan 2026£300,000 | 3 Bed House28, Glyn Simon Close, Cardiff, CF5 2RZ28, Glyn Simon Close, Cardiff, CF5 2RZ
- Sold Nov 2024£275,000 | 3 Bed House16, Blethin Close, Cardiff, CF5 2RR16, Blethin Close, Cardiff, CF5 2RR
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 18, Blethin Close, Cardiff as the 26th largest and the 26th most expensive of the 54 addresses on Blethin Close, Cardiff, CF5.
Against the CF5 postcode district average, it is £12k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Danescourt|600 m away
- Llandaf|700 m away
- Fairwater|1.3 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
