Our Data Sources
21, Heol-Y-Gelli, Aberdare has no records in the Land Registry and a single entry in the EPC database dated March 2026.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 21, Heol-Y-Gelli, Aberdare is in very good condition we estimate a sale value of £324,807 and a rental value of £1,414 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £287,686 and a rental value of £1,252 per month.
Plot Size
According to data from HM Land Registry, 21, Heol-Y-Gelli, Aberdare sits on a plot of 341 m2.
We have plot size data on 16 out of 16 other houses in the postcode and 21, Heol-Y-Gelli, Aberdare sits on the 11th largest plot.
Energy Efficiency
21, Heol-Y-Gelli, Aberdare has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 02 Mar 2026.
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 7 sales of properties similar to 21, Heol-Y-Gelli, Aberdare within a radius of 930 metres since 2010.
The most recent example is 40, Parc Aberaman, Aberdare, CF44 6EY, a freehold house which sold for £335,000 on the 27th February 2026.
Read more about house prices in CF44.
- Sold Feb 2026£335,000 | 4 Bed House40, Parc Aberaman, Aberdare, CF44 6EY40, Parc Aberaman, Aberdare, CF44 6EY
- Sold Oct 2022£250,000 | 4 Bed HouseAwelon, Fforchneol Row, Aberdare, CF44 6HDAwelon, Fforchneol Row, Aberdare, CF44 6HD
- Sold Nov 2016£180,000 | 4 Bed HousePen Y Bryn, Fforchneol Row, Aberdare, CF44 6HDPen Y Bryn, Fforchneol Row, Aberdare, CF44 6HD
- Sold Jul 2016£167,500 | 4 Bed House25, Heol Ty Aberaman, Aberdare, CF44 6LP25, Heol Ty Aberaman, Aberdare, CF44 6LP
- Sold Jul 2015£214,950 | 4 Bed House14, Heol Ty Aberaman, Aberdare, CF44 6LP14, Heol Ty Aberaman, Aberdare, CF44 6LP
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 £345,992, ranging from £233,058 to £498,776.
- 7 Heol-Y-Gelli
5 Bed House | 31 m | Est. Value: £374,890
- 15 Heol-Y-Gelli
5 Bed House | 33 m | Est. Value: £430,927
- 9 Heol-Y-Gelli
5 Bed House | 41 m | Est. Value: £411,395
- 5 Heol-Y-Gelli
5 Bed House | 46 m | Est. Value: £498,776
- 13 Heol-Y-Gelli
5 Bed House | 51 m | Est. Value: £377,269
Location Comparison
Heol-Y-Gelli, Aberdare, CF44 has a total of 16 addresses. According to our analysis of all the public data, 21, Heol-Y-Gelli, Aberdare is the 10th largest and the 6th most expensive property on the street.
When compared to the postcode district it is £156k more expensive than the average property in CF44.
More reading links
Schools Nearby
Public Transport Nearby
- Cwmbach|1.7 km away
- Aberdare|2.4 km away
- Fernhill|2.8 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.
