Our Data Sources
6, Lon Isa, Cardiff has 61 entries in the Land Registry, most recently in March 2022 and a single entry in the EPC database dated January 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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 6, Lon Isa, Cardiff, we estimate a market value of £487,396 and a rental value of £1,913 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £431,693 and £1,695 per month respectively.
Plot Size
HM Land Registry records the plot of land for 6, Lon Isa, Cardiff as measuring 207 m2.
That makes it the 22nd largest plot in the postcode, where all 22 other houses have recorded plot data.
Energy Efficiency
6, Lon Isa, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Jan 2022.
The property is connected to mains gas and has some double glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 6, Lon Isa, Cardiff completed on 2nd March 2022 at £435,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 6 times.
Values of comparable properties have dropped by 12.4% over the period since March 2022.
- Sold Mar 2022£435,000
- Sold Aug 2016£355,600
- Sold May 2013£287,500
Similar Properties Sold Nearby
Since 2018 130 properties similar to 6, Lon Isa, Cardiff have sold within a radius of 610 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 13th February 2026, was 3, The Graylands, Cardiff, CF14 6AS, a freehold house which sold for £443,000.
Read more about house prices in CF14.
- Sold Feb 2026£443,000 | 4 Bed House3, The Graylands, Cardiff, CF14 6AS3, The Graylands, Cardiff, CF14 6AS
- Sold Nov 2025£395,000 | 4 Bed House15, Lon Penllyn, Cardiff, CF14 6BZ15, Lon Penllyn, Cardiff, CF14 6BZ
- Sold Sep 2025£503,262 | 4 Bed House33, Heol Tyn Y Cae, Cardiff, CF14 6DJ33, Heol Tyn Y Cae, Cardiff, CF14 6DJ
- Sold Jul 2025£445,000 | 3 Bed House35, Heol Y Deri, Cardiff, CF14 6HB35, Heol Y Deri, Cardiff, CF14 6HB
- Sold Apr 2025£515,000 | 4 Bed House35, Lon Isa, Cardiff, CF14 6EE35, Lon Isa, Cardiff, CF14 6EE
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 £408,688, ranging from £354,604 to £465,601.
- 8 Lon Isa
3 Bed House | 9 m | Est. Value: £395,258
- 4 Lon Isa
4 Bed House | 9 m | Est. Value: £449,414
- 12 Lon Isa
3 Bed House | 24 m | Est. Value: £420,408
- 8 Y Groes
3 Bed House | 25 m | Est. Value: £354,604
- 9 Y Groes
3 Bed House | 30 m | Est. Value: £385,138
Location Comparison
Of the 54 addresses on Lon Isa, Cardiff, CF14, 6, Lon Isa, Cardiff comes out as the 11th largest and the 23rd most expensive in our analysis of the public data.
It is also £92k more expensive than the average property across the CF14 district.
More reading links
Schools Nearby
Public Transport Nearby
- Rhiwbina|300 m away
- Whitchurch (Cardiff)|600 m away
- Birchgrove|800 m away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
