Our Data Sources
15, Lon-Y-Mynydd, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated June 2013.
We combine this information with public data 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
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 15, Lon-Y-Mynydd, Cardiff, we estimate a market value of £554,464 and a rental value of £1,929 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £491,097 and £1,708 per month respectively.
Plot Size
HM Land Registry records the plot of land for 15, Lon-Y-Mynydd, Cardiff as measuring 275 m2.
That makes it the 22nd largest plot in the postcode, where all 22 other houses have recorded plot data.
Energy Efficiency
15, Lon-Y-Mynydd, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Jun 2013.
The property is not connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 58 properties similar to 15, Lon-Y-Mynydd, Cardiff have sold within a radius of 520 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 3rd September 2025, was 16, Heol Iscoed, Cardiff, CF14 6PA, a freehold house which sold for £490,000.
Read more about house prices in CF14.
- Sold Sep 2025£490,000 | 3 Bed House16, Heol Iscoed, Cardiff, CF14 6PA16, Heol Iscoed, Cardiff, CF14 6PA
- Sold May 2022£471,000 | 4 Bed House32, Heol Iscoed, Cardiff, CF14 6PA32, Heol Iscoed, Cardiff, CF14 6PA
- Sold Sep 2021£435,500 | 3 Bed House26, Heol Iscoed, Cardiff, CF14 6PA26, Heol Iscoed, Cardiff, CF14 6PA
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 22 addresses on Lon-Y-Mynydd, Cardiff, CF14, 15, Lon-Y-Mynydd, Cardiff comes out as the 9th largest and the 9th most expensive in our analysis of the public data.
It is also £156k more expensive than the average property across the CF14 district.
More reading links
Schools Nearby
Public Transport Nearby
- Birchgrove|500 m away
- Ty Glas|700 m away
- Rhiwbina|800 m away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
