Our Data Sources
27, Groes Lon, Cardiff has 31 entries in the Land Registry, most recently in January 2014 and a single entry in the EPC database dated February 2020.
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 27, Groes Lon, Cardiff would be worth £402,393, with a potential rental value of £1,623 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £356,405, with a rental value of £1,437 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
27, Groes Lon, Cardiff occupies a 306 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 8th largest.
Energy Efficiency
27, Groes Lon, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 15 Feb 2020.
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
27, Groes Lon, Cardiff last changed hands on 27th January 2014, selling for £225,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has risen by 35.1% since January 2014.
- Sold Jan 2014£225,000
- Sold Nov 2011£170,000
- Sold Feb 2001£120,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 85 sales of comparable properties within 610 metres of 27, Groes Lon, Cardiff since 2011.
Most recently, 26, Heol Mabon, Cardiff, CF14 6RL, a freehold house, sold at £400,000 on the 12th December 2025.
Read more about house prices in CF14.
- Sold Dec 2025£400,000 | 3 Bed House26, Heol Mabon, Cardiff, CF14 6RL26, Heol Mabon, Cardiff, CF14 6RL
- Sold Dec 2025£385,000 | 3 Bed House10, Heol Mabon, Cardiff, CF14 6RL10, Heol Mabon, Cardiff, CF14 6RL
- Sold Nov 2025£385,000 | 3 Bed House40, Heol Isaf, Cardiff, CF14 6RJ40, Heol Isaf, Cardiff, CF14 6RJ
- Sold Aug 2025£351,000 | 3 Bed House3, Heol Nant Castan, Cardiff, CF14 6RP3, Heol Nant Castan, Cardiff, CF14 6RP
- Sold Jun 2025£340,000 | 2 Bed House36, Heol Isaf, Cardiff, CF14 6RJ36, Heol Isaf, Cardiff, CF14 6RJ
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 £539,048, ranging from £348,719 to £768,769.
- 25 Groes Lon
2 Bed House | 9 m | Est. Value: £348,719
- 15 Groes Lon
3 Bed House | 52 m | Est. Value: £425,149
- 14 Groes Lon
3 Bed House | 53 m | Est. Value: £404,696
- 80 Heol Y Deri
4 Bed House | 55 m | Est. Value: £579,872
- 78 Heol Y Deri
5 Bed House | 55 m | Est. Value: £768,769
Location Comparison
Our analysis of the public data ranks 27, Groes Lon, Cardiff as the 23rd largest and the 19th most expensive of the 26 addresses on Groes Lon, Cardiff, CF14.
Against the CF14 postcode district average, it is £11k 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.
