23, Heol Derlwyn
23, Heol Derlwyn
Description & Estimates







Public records show 23, Heol Derlwyn, Cardiff to be a mid-century freehold house with 1,442 ft2 of internal area, sitting on a 635 m2 plot.
In this area, houses of this size normally have 4 bedrooms with a garden.
23, Heol Derlwyn, Cardiff has an estimated sale value of £419,636 and an estimated rental value of £1,814 per month, assuming reasonable condition and based on the information available.
Heol Derlwyn, Cardiff, CF14 lies within the CF14 postal district.
Our Data Sources
23, Heol Derlwyn, Cardiff has a single entry in the Land Registry from March 2013 and a single entry in the EPC database dated January 2015.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 23, Heol Derlwyn, Cardiff would be worth £440,618, with a potential rental value of £1,904 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £390,261, with a rental value of £1,687 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 23, Heol Derlwyn, Cardiff has dropped by £4,332 (1.0%) over the last year. During the same period, its estimated monthly rental value has risen by £51 (2.8%). The property's estimated gross yield is currently 5.2%.
Plot Size
23, Heol Derlwyn, Cardiff occupies a 635 m2 plot as recorded by HM Land Registry.
Of the 22 other houses in this postcode, 21 have recorded plot sizes, and this one ranks as the largest.
Energy Efficiency
23, Heol Derlwyn, Cardiff has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 05 Jan 2015.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
23, Heol Derlwyn, Cardiff last changed hands on 25th March 2013, selling for £250,000. 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 risen by 81.2% since March 2013.
- Sold Mar 2013£250,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 580 metres of 23, Heol Derlwyn, Cardiff across the last 2 years.
Most recently, 15, Llwyn Rhosyn, Cardiff, CF14 6NS, a freehold house, sold at £427,500 on the 28th January 2026.
Read more about house prices in CF14.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 23, Heol Derlwyn, Cardiff as the 4th largest and the 19th most expensive of the 22 addresses on Heol Derlwyn, Cardiff, CF14.
Against the CF14 postcode district average, it is £54k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Rhiwbina station is the nearest stop to 23, Heol Derlwyn, Cardiff at 700 metres away.
- 700mRhiwbina
- 900mWhitchurch (Cardiff)
- 1.0kmBirchgrove
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

