Our Data Sources
66, Heolddu Grove, Bargoed has no records in the Land Registry and a single entry in the EPC database dated January 2025.
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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 66, Heolddu Grove, Bargoed is in very good condition we estimate a sale value of £146,735 and a rental value of £942 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £129,965 and a rental value of £835 per month.
Plot Size
According to data from HM Land Registry, 66, Heolddu Grove, Bargoed sits on a plot of 275 m2.
We have plot size data on 34 out of 34 other houses in the postcode and 66, Heolddu Grove, Bargoed sits on the 15th largest plot.
Energy Efficiency
66, Heolddu Grove, Bargoed has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 21 Jan 2025.
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
According to the Land Registry and our network of Estate Agents, there have been 336 sales of properties similar to 66, Heolddu Grove, Bargoed within a radius of 730 metres since 2020.
The most recent example is 11, Henry Street, Bargoed, CF81 8UA, a freehold house which sold for £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 May 2026£153,000 | 3 Bed House24, Mcdonnell Road, Bargoed, CF81 8UE24, Mcdonnell Road, Bargoed, CF81 8UE
- Sold Jan 2026£135,000 | 3 Bed House67, Heolddu Grove, Bargoed, CF81 8UY67, Heolddu Grove, Bargoed, CF81 8UY
- Sold Dec 2025£160,000 | 3 Bed House11, Usk Road, Bargoed, CF81 8RJ11, Usk Road, Bargoed, CF81 8RJ
- Sold Dec 2025£145,000 | 3 Bed House46, Heolddu Road, Bargoed, CF81 8SW46, Heolddu Road, Bargoed, CF81 8SW
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 £141,035, ranging from £117,938 to £161,518.
- 64 Heolddu Grove
3 Bed House | 5 m | Est. Value: £134,990
- 68 Heolddu Grove
3 Bed House | 17 m | Est. Value: £139,748
- 62 Heolddu Grove
3 Bed House | 17 m | Est. Value: £117,938
- 70 Heolddu Grove
3 Bed House | 20 m | Est. Value: £139,748
- 60 Heolddu Grove
3 Bed House | 25 m | Est. Value: £117,938
Location Comparison
Heolddu Grove, Bargoed, CF81 has a total of 89 addresses. According to our analysis of all the public data, 66, Heolddu Grove, Bargoed is the 51st largest and the 44th most expensive property on the street.
When compared to the postcode district it is £50k less expensive than the average property in CF81.
More reading links
Schools Nearby
Public Transport Nearby
- Bargoed|600 m away
- Gilfach Fargoed|1.2 km away
- Brithdir|2.1 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












