18, Lon-Y-Dderwen
18, Lon-Y-Dderwen
Description & Estimates
18, Lon-Y-Dderwen, Cardiff is described in the public record as an early-century house with 990 ft2 of internal area, sitting on a 476 m2 plot.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 18, Lon-Y-Dderwen, Cardiff is £352,542 and its rental estimate is £1,724 per month, given the available information and assuming reasonable condition.
Lon-Y-Dderwen, Cardiff, CF14 falls within the CF14 postal district.
Our Data Sources
18, Lon-Y-Dderwen, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated October 2022.
We combine this information with public data 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
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 18, Lon-Y-Dderwen, Cardiff, we estimate a market value of £370,169 and a rental value of £1,811 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £327,864 and £1,604 per month respectively.
Recent Market Change
Over the last year, 18, Lon-Y-Dderwen, Cardiff has seen its estimated sale value decline by £1,726 (0.5%) and its estimated rental value climb by £56 per month (3.3%). This results in an estimated gross rental yield of 5.9%.
Plot Size
HM Land Registry records the plot of land for 18, Lon-Y-Dderwen, Cardiff as measuring 476 m2.
That makes it the largest plot in the postcode, where all 23 other houses have recorded plot data.
Energy Efficiency
18, Lon-Y-Dderwen, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Oct 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 18, Lon-Y-Dderwen, Cardiff have sold within a radius of 590 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 23rd May 2025, was 1, Rhos Llan, Cardiff, CF14 6NP, a leasehold house which sold for £472,500.
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 May 2022£470,000 | 3 Bed House63, Heol Y Deri, Cardiff, CF14 6HD63, Heol Y Deri, Cardiff, CF14 6HD
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 23 addresses on Lon-Y-Dderwen, Cardiff, CF14, 18, Lon-Y-Dderwen, Cardiff comes out as the 7th largest and the 7th most expensive in our analysis of the public data.
It is also £13k less expensive than the average property across the CF14 district.
More reading links
Schools Nearby
Public Transport Nearby
From 18, Lon-Y-Dderwen, Cardiff, the nearest station is Rhiwbina, 500 metres away.
- 500mRhiwbina
- 800mBirchgrove
- 800mWhitchurch (Cardiff)
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.
