Our Data Sources
20, St. Gwladys Avenue, Bargoed has no records in the the Land Registry and a single entry in the EPC database dated February 2022.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 20, St. Gwladys Avenue, Bargoed would be worth £159,099, with a potential rental value of £981 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £140,916, with a rental value of £869 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
20, St. Gwladys Avenue, Bargoed occupies a 151 m2 plot as recorded by HM Land Registry.
Of the 30 other houses in this postcode, 23 have recorded plot sizes, and this one ranks as the 18th largest.
Energy Efficiency
20, St. Gwladys Avenue, Bargoed has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 19 Feb 2022.
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
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 620 metres of 20, St. Gwladys Avenue, Bargoed across the last 2 years.
Most recently, 46, Heolddu Road, Bargoed, CF81 8SW, a freehold house, sold at £145,000 on the 8th December 2025.
Read more about house prices in CF81.
- Sold Dec 2025£145,000 | 3 Bed House46, Heolddu Road, Bargoed, CF81 8SW46, Heolddu Road, Bargoed, CF81 8SW
- Sold Jun 2025£165,000 | 3 Bed House7, Baldwin Street, Bargoed, CF81 8UF7, Baldwin Street, Bargoed, CF81 8UF
- Sold May 2025£138,000 | 3 Bed House56, Mcdonnell Road, Bargoed, CF81 8UD56, Mcdonnell Road, Bargoed, CF81 8UD
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 20, St. Gwladys Avenue, Bargoed as the 87th largest and the 77th most expensive of the 110 addresses on St. Gwladys Avenue, Bargoed, CF81.
Against the CF81 postcode district average, it is £38k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- 400mBargoed
- 1.0kmGilfach Fargoed
- 2.1kmBrithdir
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.
