Our Data Sources
15, Groes Lon, Cardiff has 21 entries in the Land Registry, most recently in June 2023 and a single entry in the EPC database dated November 2022.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 15, Groes Lon, Cardiff would be worth £449,373, with a potential rental value of £1,657 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £398,016, with a rental value of £1,468 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
15, Groes Lon, Cardiff occupies a 263 m2 plot as recorded by HM Land Registry.
Of the 26 other houses in this postcode, 25 have recorded plot sizes, and this one ranks as the 20th largest.
Energy Efficiency
15, Groes Lon, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 28 Nov 2022.
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
15, Groes Lon, Cardiff last changed hands on 30th June 2023, selling for £415,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has dropped by 14.4% since June 2023.
- Sold Jun 2023£415,000
- Sold Sep 1998£90,950
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 146 sales of comparable properties within 600 metres of 15, Groes Lon, Cardiff since 2010.
Most recently, 1, Rhos Llan, Cardiff, CF14 6NP, a leasehold house, sold at £472,500 on the 23rd May 2025.
Read more about house prices in CF14.
- Sold May 2025£472,500 | 3 Bed House1, Rhos Llan, Cardiff, CF14 6NP1, Rhos Llan, Cardiff, CF14 6NP
- Sold Mar 2025£362,500 | 3 Bed House43, Heol Y Deri, Cardiff, CF14 6HD43, Heol Y Deri, Cardiff, CF14 6HD
- Sold Jan 2024£365,500 | 3 Bed House21, Lon Isa, Cardiff, CF14 6ED21, Lon Isa, Cardiff, CF14 6ED
- Sold Jan 2023£399,950 | 3 Bed House89, Heol Y Deri, Cardiff, CF14 6HE89, Heol Y Deri, Cardiff, CF14 6HE
- Sold Jul 2022£390,000 | 3 Bed House75, Heol Y Deri, Cardiff, CF14 6HD75, Heol Y Deri, Cardiff, CF14 6HD
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 £447,353, ranging from £351,350 to £547,000.
- 13 Groes Lon
3 Bed House | 5 m | Est. Value: £464,148
- 11 Groes Lon
3 Bed House | 16 m | Est. Value: £470,008
- 9 Groes Lon
4 Bed House | 21 m | Est. Value: £547,000
- 14 Groes Lon
3 Bed House | 31 m | Est. Value: £407,480
- 10 Groes Lon
3 Bed House | 31 m | Est. Value: £449,996
Location Comparison
Our analysis of the public data ranks 15, Groes Lon, Cardiff as the 16th largest and the 15th most expensive of the 26 addresses on Groes Lon, Cardiff, CF14.
Against the CF14 postcode district average, it is £52k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Rhiwbina|600 m away
- Whitchurch (Cardiff)|800 m away
- Birchgrove|1.0 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.
