Our Data Sources
41, Lon Isa, Cardiff has a single entry in the Land Registry from August 2023 and a single entry in the EPC database dated June 2013.
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 41, Lon Isa, Cardiff would be worth £515,111, with a potential rental value of £1,797 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £456,241, with a rental value of £1,592 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
41, Lon Isa, Cardiff occupies a 236 m2 plot as recorded by HM Land Registry.
All 32 other houses in this postcode have recorded plot sizes, and this one ranks as the 21st largest.
Energy Efficiency
41, Lon Isa, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 07 Jun 2013.
The property is not connected to mains gas and has some double glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
41, Lon Isa, Cardiff last changed hands on 18th August 2023, selling for £390,000. 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 dropped by 14.0% since August 2023.
- Sold Aug 2023£390,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 138 sales of comparable properties within 650 metres of 41, Lon Isa, Cardiff since 2013.
Most recently, 33, Heol Tyn Y Cae, Cardiff, CF14 6DJ, a freehold house, sold at £503,262 on the 15th September 2025.
Read more about house prices in CF14.
- Sold Sep 2025£503,262 | 4 Bed House33, Heol Tyn Y Cae, Cardiff, CF14 6DJ33, Heol Tyn Y Cae, Cardiff, CF14 6DJ
- Sold Apr 2025£515,000 | 4 Bed House35, Lon Isa, Cardiff, CF14 6EE35, Lon Isa, Cardiff, CF14 6EE
- Sold Dec 2024£395,000 | 3 Bed House65, Heol Y Deri, Cardiff, CF14 6HD65, Heol Y Deri, Cardiff, CF14 6HD
- Sold Dec 2024£478,000 | 3 Bed House11, Glan Rhyd, Cardiff, CF14 6JL11, Glan Rhyd, Cardiff, CF14 6JL
- Sold Nov 2024£485,000 | 3 Bed House22, Heol Tyn Y Cae, Cardiff, CF14 6DJ22, Heol Tyn Y Cae, Cardiff, CF14 6DJ
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 £495,266, ranging from £419,124 to £570,824.
- 37 Lon Isa
3 Bed House | 20 m | Est. Value: £485,714
- 47 Lon Isa
3 Bed House | 28 m | Est. Value: £480,803
- 35 Lon Isa
4 Bed House | 30 m | Est. Value: £510,834
- 33 Lon Isa
4 Bed House | 37 m | Est. Value: £570,824
- 30 Lon Isa
4 Bed House | 38 m | Est. Value: £550,650
Location Comparison
Our analysis of the public data ranks 41, Lon Isa, Cardiff as the 20th largest and the 14th most expensive of the 54 addresses on Lon Isa, Cardiff, CF14.
Against the CF14 postcode district average, it is £119k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Rhiwbina|300 m away
- Whitchurch (Cardiff)|400 m away
- Birchgrove|900 m 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.
