Our Data Sources
42, Trem Elai, Penarth has no records in the Land Registry and a single entry in the EPC database dated February 2026.
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
In very good condition, we estimate 42, Trem Elai, Penarth would be worth £368,268, with a potential rental value of £1,920 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £326,180, with a rental value of £1,701 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
42, Trem Elai, Penarth occupies a 109 m2 plot as recorded by HM Land Registry.
Of the 55 other houses in this postcode, 38 have recorded plot sizes, and this one ranks as the 21st largest.
Energy Efficiency
42, Trem Elai, Penarth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 19 Feb 2026.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 59 sales of comparable properties within 500 metres of 42, Trem Elai, Penarth since 2014.
Most recently, 7, Wain Close, Penarth, CF64 1TJ, a freehold house, sold at £315,000 on the 14th February 2025.
Read more about house prices in CF64.
- Sold Feb 2025£315,000 | 3 Bed House7, Wain Close, Penarth, CF64 1TJ7, Wain Close, Penarth, CF64 1TJ
- Sold Jan 2025£310,000 | 3 Bed House32, Wain Close, Penarth, CF64 1TJ32, Wain Close, Penarth, CF64 1TJ
- Sold Apr 2024£319,950 | 3 Bed House53, Trem Elai, Penarth, CF64 1TB53, Trem Elai, Penarth, CF64 1TB
- Sold Feb 2023£290,000 | 3 Bed House8, St. Josephs Mews, Penarth, CF64 1NP8, St. Josephs Mews, Penarth, CF64 1NP
- Sold Nov 2022£270,000 | 3 Bed House17, Trem Elai, Penarth, CF64 1TB17, Trem Elai, Penarth, CF64 1TB
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 £344,269, ranging from £235,254 to £433,626.
- 40 Trem Elai
3 Bed House | 5 m | Est. Value: £392,702
- 44 Trem Elai
3 Bed House | 5 m | Est. Value: £402,997
- 38 Trem Elai
3 Bed House | 10 m | Est. Value: £394,783
- 46 Trem Elai
3 Bed House | 11 m | Est. Value: £392,702
- 36 Trem Elai
3 Bed House | 16 m | Est. Value: £350,731
Location Comparison
Our analysis of the public data ranks 42, Trem Elai, Penarth as the 57th largest and the 52nd most expensive of the 127 addresses on Trem Elai, Penarth, CF64.
Against the CF64 postcode district average, it is £55k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Dingle Road|400 m away
- Cogan|500 m away
- Penarth|1.0 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












