Our Data Sources
18, Glyn Rhosyn, Cardiff has 2 entries in the Land Registry, most recently in October 2018 and a single entry in the EPC database dated December 2014.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 18, Glyn Rhosyn, Cardiff would be worth £299,564, with a potential rental value of £1,585 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £265,329, with a rental value of £1,404 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
18, Glyn Rhosyn, Cardiff occupies a 163 m2 plot as recorded by HM Land Registry.
Of the 46 other houses in this postcode, 43 have recorded plot sizes, and this one ranks as the 31st largest.
Energy Efficiency
18, Glyn Rhosyn, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 13 Dec 2014.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
18, Glyn Rhosyn, Cardiff last changed hands on 5th October 2018, selling for £225,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 69.7% since October 2018.
- Sold Oct 2018£225,000
- Sold Jan 2015£168,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 168 sales of comparable properties within 680 metres of 18, Glyn Rhosyn, Cardiff since 2016.
Most recently, 54, Ty Cerrig, Cardiff, CF23 7DP, a freehold house, sold at £270,000 on the 6th March 2026.
Read more about house prices in CF23.
- Sold Mar 2026£270,000 | 4 Bed House54, Ty Cerrig, Cardiff, CF23 7DP54, Ty Cerrig, Cardiff, CF23 7DP
- Sold Jan 2026£250,000 | 4 Bed House74, Ty Cerrig, Cardiff, CF23 7DQ74, Ty Cerrig, Cardiff, CF23 7DQ
- Sold Oct 2025£290,000 | 3 Bed House80, Glyn Rhosyn, Cardiff, CF23 7DS80, Glyn Rhosyn, Cardiff, CF23 7DS
- Sold Jul 2025£283,000 | 3 Bed House25, Bryn Pinwydden, Cardiff, CF23 7DE25, Bryn Pinwydden, Cardiff, CF23 7DE
- Sold May 2025£318,500 | 4 Bed House14, Glyn Rhosyn, Cardiff, CF23 7DR14, Glyn Rhosyn, Cardiff, CF23 7DR
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 £287,892, ranging from £253,238 to £360,830.
- 9 Glyn Rhosyn
4 Bed House | 35 m | Est. Value: £360,830
- 11 Glyn Rhosyn
3 Bed House | 39 m | Est. Value: £290,368
- 16 Glyn Rhosyn
4 Bed House | 42 m | Est. Value: £341,943
- 23 Glyn Rhosyn
3 Bed House | 42 m | Est. Value: £277,849
- 22 Glyn Rhosyn
3 Bed House | 43 m | Est. Value: £264,185
Location Comparison
Our analysis of the public data ranks 18, Glyn Rhosyn, Cardiff as the 39th largest and the 29th most expensive of the 108 addresses on Glyn Rhosyn, Cardiff, CF23.
Against the CF23 postcode district average, it is £77k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Llanishen|1.8 km away
- Heath High Level|2.3 km away
- Heath Low Level|2.4 km 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.
