Our Data Sources
17, Llwynderi, Aberdare 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 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 17, Llwynderi, Aberdare would be worth £137,502, with a potential rental value of £872 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £121,787, with a rental value of £772 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
17, Llwynderi, Aberdare occupies a 248 m2 plot as recorded by HM Land Registry.
All 23 other houses in this postcode have recorded plot sizes, and this one ranks as the 19th largest.
Energy Efficiency
17, Llwynderi, Aberdare has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 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
Land Registry records and our Estate Agent network show 82 sales of comparable properties within 1.4 kilometres of 17, Llwynderi, Aberdare since 2017.
Most recently, 17, Arfryn, Aberdare, CF44 9EL, a freehold house, sold at £140,000 on the 24th April 2026.
Read more about house prices in CF44.
- Sold Apr 2026£140,000 | 3 Bed House17, Arfryn, Aberdare, CF44 9EL17, Arfryn, Aberdare, CF44 9EL
- Sold Jan 2026£129,000 | 3 Bed House43, Llwynderi, Aberdare, CF44 9DW43, Llwynderi, Aberdare, CF44 9DW
- Sold Nov 2025£125,000 | 3 Bed House60, Heol Keir Hardie, Aberdare, CF44 9AL60, Heol Keir Hardie, Aberdare, CF44 9AL
- Sold Oct 2025£136,000 | 3 Bed House8, Gwladys Street, Aberdare, CF44 9AP8, Gwladys Street, Aberdare, CF44 9AP
- Sold Jul 2025£120,000 | 3 Bed House8, Arfryn, Aberdare, CF44 9EH8, Arfryn, Aberdare, CF44 9EH
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 £125,922, ranging from £105,031 to £152,036.
- 18 Llwynderi
3 Bed House | 10 m | Est. Value: £131,715
- 19 Llwynderi
3 Bed House | 18 m | Est. Value: £128,563
- 15 Llwynderi
2 Bed House | 19 m | Est. Value: £114,038
- 14 Llwynderi
3 Bed House | 26 m | Est. Value: £134,709
- 30 Llwynderi
3 Bed House | 28 m | Est. Value: £132,384
Location Comparison
Our analysis of the public data ranks 17, Llwynderi, Aberdare as the 29th largest and the 28th most expensive of the 48 addresses on Llwynderi, Aberdare, CF44.
Against the CF44 postcode district average, it is £20k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Aberdare|3.4 km away
- Cwmbach|5.9 km away
- Merthyr Tydfil|7.5 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.












