Our Data Sources
13, Heolddu Avenue, Bargoed has no records in the Land Registry and a single entry in the EPC database dated September 2021.
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 13, Heolddu Avenue, Bargoed would be worth £136,262, with a potential rental value of £859 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £120,689, with a rental value of £761 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
13, Heolddu Avenue, Bargoed occupies a 356 m2 plot as recorded by HM Land Registry.
All 14 other houses in this postcode have recorded plot sizes, and this one ranks as the 7th largest.
Energy Efficiency
13, Heolddu Avenue, Bargoed has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 Sep 2021.
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 238 sales of comparable properties within 680 metres of 13, Heolddu Avenue, Bargoed since 2019.
Most recently, 11, Henry Street, Bargoed, CF81 8UA, a freehold house, sold at £140,000 on the 18th May 2026.
Read more about house prices in CF81.
- Sold May 2026£140,000 | 3 Bed House11, Henry Street, Bargoed, CF81 8UA11, Henry Street, Bargoed, CF81 8UA
- Sold Dec 2025£120,000 | 3 Bed House2, Heol Cae Derwen, Bargoed, CF81 8QB2, Heol Cae Derwen, Bargoed, CF81 8QB
- Sold Dec 2025£145,000 | 3 Bed House46, Heolddu Road, Bargoed, CF81 8SW46, Heolddu Road, Bargoed, CF81 8SW
- Sold Dec 2025£115,000 | 3 Bed House20, North Road, Bargoed, CF81 8TN20, North Road, Bargoed, CF81 8TN
- Sold Nov 2025£145,000 | 3 Bed House13, North Road, Bargoed, CF81 8TN13, North Road, Bargoed, CF81 8TN
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £156,823, ranging from £127,560 to £268,763.
- 14 Heolddu Avenue
3 Bed House | 10 m | Est. Value: £128,302
- 11 Heolddu Avenue
3 Bed House | 13 m | Est. Value: £134,787
- 9 Heolddu Avenue
3 Bed House | 21 m | Est. Value: £133,737
- 12 Heolddu Avenue
3 Bed House | 22 m | Est. Value: £136,874
- 10 Heolddu Avenue
3 Bed House | 28 m | Est. Value: £135,003
Location Comparison
Our analysis of the public data ranks 13, Heolddu Avenue, Bargoed as the 11th largest and the 11th most expensive of the 14 addresses on Heolddu Avenue, Bargoed, CF81.
Against the CF81 postcode district average, it is £60k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Bargoed|700 m away
- Gilfach Fargoed|1.1 km away
- Pengam|2.3 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.












