Our Data Sources
13, Arnold Avenue, Cardiff has a single entry in the Land Registry from September 2018 and a single entry in the EPC database dated May 2018.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 13, Arnold Avenue, Cardiff would be worth £277,896, with a potential rental value of £1,485 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £246,137, with a rental value of £1,315 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
13, Arnold Avenue, Cardiff occupies a 227 m2 plot as recorded by HM Land Registry.
Of the 37 other houses in this postcode, 20 have recorded plot sizes, and this one ranks as the 8th largest.
Energy Efficiency
13, Arnold Avenue, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 May 2018.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
13, Arnold Avenue, Cardiff last changed hands on 28th September 2018, selling for £127,500. 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 72.4% since September 2018.
- Sold Sep 2018£127,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 58 sales of comparable properties within 610 metres of 13, Arnold Avenue, Cardiff since 2017.
Most recently, 19, Sedgemoor Road, Cardiff, CF3 5QW, a freehold house, sold at £225,000 on the 20th January 2026.
Read more about house prices in CF3.
- Sold Jan 2026£225,000 | 3 Bed House19, Sedgemoor Road, Cardiff, CF3 5QW19, Sedgemoor Road, Cardiff, CF3 5QW
- Sold Nov 2025£270,000 | 3 Bed House42, Torrington Road, Cardiff, CF3 5QD42, Torrington Road, Cardiff, CF3 5QD
- Sold Aug 2025£230,000 | 3 Bed House4, Brayford Place, Cardiff, CF3 5PT4, Brayford Place, Cardiff, CF3 5PT
- Sold Aug 2025£225,000 | 3 Bed House12, Brayford Place, Cardiff, CF3 5PT12, Brayford Place, Cardiff, CF3 5PT
- Sold Jul 2025£255,000 | 3 Bed House23, Washford Avenue, Cardiff, CF3 5QA23, Washford Avenue, Cardiff, CF3 5QA
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £226,068, ranging from £193,121 to £288,565.
- 17 Arnold Avenue
3 Bed House | 17 m | Est. Value: £225,821
- 9 Arnold Avenue
3 Bed House | 19 m | Est. Value: £255,561
- 19 Arnold Avenue
3 Bed House | 24 m | Est. Value: £243,826
- 28 Bronte Crescent
3 Bed House | 25 m | Est. Value: £196,514
- 26 Bronte Crescent
3 Bed House | 25 m | Est. Value: £196,514
Location Comparison
Our analysis of the public data ranks 13, Arnold Avenue, Cardiff as the 6th largest and the 6th most expensive of the 40 addresses on Arnold Avenue, Llanrumney, Cardiff, CF3.
Against the CF3 postcode district average, it is £7k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Llanishen|4.2 km away
- Heath High Level|4.4 km away
- Heath Low Level|4.4 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












