Our Data Sources
4, Speedwell Close, Cardiff has a single entry in the Land Registry from September 2011 and a single entry in the EPC database dated July 2011.
We combine this information with that 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
In very good condition, we estimate 4, Speedwell Close, Cardiff would be worth £489,234, with a potential rental value of £1,900 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £433,321, with a rental value of £1,683 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
4, Speedwell Close, Cardiff occupies a 309 m2 plot as recorded by HM Land Registry.
All 24 other houses in this postcode have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
4, Speedwell Close, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 Jul 2011.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
4, Speedwell Close, Cardiff last changed hands on 1st September 2011, selling for £285,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 88.8% since September 2011.
- Sold Sep 2011£285,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 96 sales of comparable properties within 690 metres of 4, Speedwell Close, Cardiff across the last 2 years.
Most recently, 90, Lascelles Drive, Cardiff, CF23 8NQ, a freehold house, sold at £475,000 on the 20th March 2026.
Read more about house prices in CF23.
- Sold Mar 2026£475,000 | 4 Bed House90, Lascelles Drive, Cardiff, CF23 8NQ90, Lascelles Drive, Cardiff, CF23 8NQ
- Sold Aug 2024£400,000 | 4 Bed House1, Capel Edeyrn, Cardiff, CF23 8XJ1, Capel Edeyrn, Cardiff, CF23 8XJ
- Sold Sep 2022£500,000 | 4 Bed House15, Speedwell Close, Cardiff, CF23 8QF15, Speedwell Close, Cardiff, CF23 8QF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 4, Speedwell Close, Cardiff as the 12th largest and the 12th most expensive of the 24 addresses on Speedwell Close, Pontprennau, Cardiff, CF23.
Against the CF23 postcode district average, it is £104k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Llanishen|3.5 km away
- Heath High Level|3.8 km away
- Heath Low Level|3.9 km away
Available Internet Speeds
Ofcom's latest figures show poor internet coverage in this area, which may mean weak or no connectivity.
According to recent data from Ofcom, Slow/none Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
