Our Data Sources
37, Ty-Gwyn Road, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated November 2024.
We combine this information with public data 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
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 37, Ty-Gwyn Road, Cardiff, we estimate a market value of £836,571 and a rental value of £2,464 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £740,963 and £2,182 per month respectively.
Plot Size
HM Land Registry records the plot of land for 37, Ty-Gwyn Road, Cardiff as measuring 383 m2.
That makes it the 7th largest plot in the postcode, where 4 of the 9 other houses have recorded plot data.
Energy Efficiency
37, Ty-Gwyn Road, Cardiff has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 15 Nov 2024.
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 40 properties similar to 37, Ty-Gwyn Road, Cardiff have sold within a radius of 680 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 8th April 2026, was 20, Cefn Coed Avenue, Cardiff, CF23 6HG, a freehold house which sold for £680,000.
Read more about house prices in CF23.
- Sold Apr 2026£680,000 | 4 Bed House20, Cefn Coed Avenue, Cardiff, CF23 6HG20, Cefn Coed Avenue, Cardiff, CF23 6HG
- Sold Sep 2023£640,000 | 5 Bed House30, Ffordd Cwellyn, Cardiff, CF23 5NB30, Ffordd Cwellyn, Cardiff, CF23 5NB
- Sold Oct 2012£342,000 | 5 Bed House18, Birchwood Road, Cardiff, CF23 5LJ18, Birchwood Road, Cardiff, CF23 5LJ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 129 addresses on Ty-Gwyn Road, Penylan, Cardiff, CF23, 37, Ty-Gwyn Road, Cardiff comes out as the 29th largest and the 16th most expensive in our analysis of the public data.
It is also £434k more expensive than the average property across the CF23 district.
More reading links
Schools Nearby
Public Transport Nearby
- Heath Low Level|1.7 km away
- Heath High Level|1.7 km away
- Cathays|2.1 km 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.












