Our Data Sources
21A, Gelli Road, Pentre has no records in the Land Registry and a single entry in the EPC database dated October 2014.
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 21A, Gelli Road, Pentre would be worth £172,208, with a potential rental value of £931 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £152,527, with a rental value of £825 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
21A, Gelli Road, Pentre occupies a 105 m2 plot as recorded by HM Land Registry.
Of the 17 other houses in this postcode, 13 have recorded plot sizes, and this one ranks as the 9th largest.
Energy Efficiency
21A, Gelli Road, Pentre has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Oct 2014.
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 65 sales of comparable properties within 520 metres of 21A, Gelli Road, Pentre since 2015.
Most recently, 4, Canning Street, Pentre, CF41 7HF, a freehold house, sold at £220,000 on the 6th February 2026.
Read more about house prices in CF41.
- Sold Feb 2026£220,000 | 3 Bed House4, Canning Street, Pentre, CF41 7HF4, Canning Street, Pentre, CF41 7HF
- Sold Mar 2025£150,000 | 4 Bed House14, St. David Street, Pentre, CF41 7BD14, St. David Street, Pentre, CF41 7BD
- Sold Jan 2025£183,200 | 4 Bed House20, Maindy Road, Pentre, CF41 7EZ20, Maindy Road, Pentre, CF41 7EZ
- Sold Nov 2024£130,000 | 4 Bed House12, Rees Street, Pentre, CF41 7NE12, Rees Street, Pentre, CF41 7NE
- Sold Nov 2024£120,700 | 3 Bed House9, Stanley Road, Pentre, CF41 7NH9, Stanley Road, Pentre, CF41 7NH
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 £145,366, ranging from £95,669 to £195,824.
- 20 Gelli Road
5 Bed House | 5 m | Est. Value: £195,824
- 19 Gelli Road
3 Bed House | 11 m | Est. Value: £141,127
- 18 Gelli Road
3 Bed House | 17 m | Est. Value: £139,359
- 17 Gelli Road
3 Bed House | 21 m | Est. Value: £148,437
- 16 Gelli Road
3 Bed House | 28 m | Est. Value: £138,854
Location Comparison
Our analysis of the public data ranks 21A, Gelli Road, Pentre as the 7th largest and the 11th most expensive of the 48 addresses on Gelli Road, Ton Pentre, Pentre, CF41.
Against the CF41 postcode district average, it is £10k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Ton Pentre|400 m away
- Ystrad Rhondda|1.4 km away
- Treorchy|1.9 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.












