Our Data Sources
40, Lewis Street, Bargoed has no records in the Land Registry and a single entry in the EPC database dated March 2023.
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 40, Lewis Street, Bargoed would be worth £253,801, with a potential rental value of £1,126 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £224,796, with a rental value of £997 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
40, Lewis Street, Bargoed occupies a 320 m2 plot as recorded by HM Land Registry.
Of the 25 other houses in this postcode, 16 have recorded plot sizes, and this one ranks as the 9th largest.
Energy Efficiency
40, Lewis Street, Bargoed has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 29 Mar 2023.
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 12 sales of comparable properties within 1.1 kilometres of 40, Lewis Street, Bargoed since 2009.
Most recently, 27, James Street, Blackwood, NP12 0QN, a freehold house, sold at £220,000 on the 19th September 2025.
Read more about house prices in CF81.
- Sold Sep 2025£220,000 | 3 Bed House27, James Street, Blackwood, NP12 0QN27, James Street, Blackwood, NP12 0QN
- Sold Aug 2024£166,000 | 4 Bed House31, Thomas Street, Bargoed, CF81 9DP31, Thomas Street, Bargoed, CF81 9DP
- Sold Feb 2023£120,000 | 3 Bed House29, Thomas Street, Bargoed, CF81 9DP29, Thomas Street, Bargoed, CF81 9DP
- Sold Mar 2020£150,000 | 3 Bed House2, James Street, Blackwood, NP12 0QN2, James Street, Blackwood, NP12 0QN
- Sold Oct 2018£129,950 | 3 Bed House11, James Street, Blackwood, NP12 0QN11, James Street, Blackwood, NP12 0QN
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 £168,828, ranging from £130,634 to £268,124.
- 38 Lewis Street
4 Bed House | 6 m | Est. Value: £268,124
- 42 Lewis Street
3 Bed House | 12 m | Est. Value: £203,370
- 44 Lewis Street
3 Bed House | 18 m | Est. Value: £220,052
- 36 Lewis Street
3 Bed House | 21 m | Est. Value: £200,878
- 31 Lewis Street
3 Bed House | 29 m | Est. Value: £144,753
Location Comparison
Our analysis of the public data ranks 40, Lewis Street, Bargoed as the 4th largest and the 2nd most expensive of the 102 addresses on Lewis Street, Aberbargoed, Bargoed, CF81.
Against the CF81 postcode district average, it is £51k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Bargoed|1.1 km away
- Brithdir|1.4 km away
- Gilfach Fargoed|1.8 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.












