Our Data Sources
31, Heol Eryr Mor, Barry has 21 entries in the Land Registry, most recently in July 2007 and a single entry in the EPC database dated May 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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 31, Heol Eryr Mor, Barry would be worth £374,949, with a potential rental value of £1,865 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £332,097, with a rental value of £1,652 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
31, Heol Eryr Mor, Barry occupies a 195 m2 plot as recorded by HM Land Registry.
All 48 other houses in this postcode have recorded plot sizes, and this one ranks as the 24th largest.
Energy Efficiency
31, Heol Eryr Mor, Barry has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 May 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
31, Heol Eryr Mor, Barry last changed hands on 6th July 2007, selling for £212,500. 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 70.8% since July 2007.
- Sold Jul 2007£212,500
- Sold Mar 2004£172,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 277 sales of comparable properties within 1.0 kilometres of 31, Heol Eryr Mor, Barry since 2013.
Most recently, 23, Gwalch Y Penwaig, Barry, CF62 5AG, a freehold house, sold at £335,000 on the 21st April 2026.
Read more about house prices in CF62.
- Sold Apr 2026£335,000 | 4 Bed House23, Gwalch Y Penwaig, Barry, CF62 5AG23, Gwalch Y Penwaig, Barry, CF62 5AG
- Sold Jun 2025£392,000 | 4 Bed House66, Clos Yr Wylan, Barry, CF62 5DB66, Clos Yr Wylan, Barry, CF62 5DB
- Sold Dec 2024£325,000 | 4 Bed House27, Heol Eryr Mor, Barry, CF62 5DA27, Heol Eryr Mor, Barry, CF62 5DA
- Sold Aug 2024£360,000 | 4 Bed House23, Heol Gylfinir, Barry, CF62 5AJ23, Heol Gylfinir, Barry, CF62 5AJ
- Sold Dec 2023£365,000 | 4 Bed House47, Heol Eryr Mor, Barry, CF62 5DA47, Heol Eryr Mor, Barry, CF62 5DA
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 £355,540, ranging from £253,631 to £594,926.
- 30 Heol Eryr Mor
2 Bed House | 5 m | Est. Value: £256,058
- 33 Heol Eryr Mor
3 Bed House | 14 m | Est. Value: £283,701
- 34 Heol Eryr Mor
2 Bed House | 20 m | Est. Value: £253,631
- 36 Heol Eryr Mor
3 Bed House | 23 m | Est. Value: £295,752
- 35 Heol Eryr Mor
2 Bed House | 25 m | Est. Value: £273,370
Location Comparison
Our analysis of the public data ranks 31, Heol Eryr Mor, Barry as the 9th largest and the 11th most expensive of the 48 addresses on Heol Eryr Mor, Barry, CF62.
Against the CF62 postcode district average, it is £76k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Barry Island|300 m away
- Barry|1.3 km away
- Barry Docks|1.4 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.












