Our Data Sources
20, Heol Graigwen, Caerphilly has no recent1 records in the Land Registry and a single entry in the EPC database dated July 2013.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 20, Heol Graigwen, Caerphilly would be worth £172,259, with a potential rental value of £1,241 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £152,572, with a rental value of £1,099 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
20, Heol Graigwen, Caerphilly occupies a 188 m2 plot as recorded by HM Land Registry.
Of the 22 other houses in this postcode, 18 have recorded plot sizes, and this one ranks as the 17th largest.
Energy Efficiency
20, Heol Graigwen, Caerphilly has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Jul 2013.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
20, Heol Graigwen, Caerphilly last changed hands on 2nd December 1998, selling for £33,500. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Dec 1998£33,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 16 sales of comparable properties within 650 metres of 20, Heol Graigwen, Caerphilly since 2011.
Most recently, 31B, Thomasville, Caerphilly, CF83 2RE, a freehold house, sold at £197,500 on the 14th August 2025.
Read more about house prices in CF83.
- Sold Aug 2025£197,500 | 3 Bed House31B, Thomasville, Caerphilly, CF83 2RE31B, Thomasville, Caerphilly, CF83 2RE
- Sold Feb 2025£156,000 | 2 Bed House3, Brynawel, Caerphilly, CF83 2EX3, Brynawel, Caerphilly, CF83 2EX
- Sold Sep 2024£160,000 | 3 Bed House5, Heol Graigwen, Caerphilly, CF83 2JP5, Heol Graigwen, Caerphilly, CF83 2JP
- Sold Jun 2024£160,000 | 2 Bed House23, Brynawel, Caerphilly, CF83 2EX23, Brynawel, Caerphilly, CF83 2EX
- Sold Nov 2023£155,000 | 2 Bed House7, Brynawel, Caerphilly, CF83 2EX7, Brynawel, Caerphilly, CF83 2EX
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 £180,542, ranging from £133,930 to £202,805.
- 18 Heol Graigwen
3 Bed House | 6 m | Est. Value: £165,319
- 22 Heol Graigwen
3 Bed House | 9 m | Est. Value: £189,531
- 16 Heol Graigwen
3 Bed House | 17 m | Est. Value: £190,592
- 24 Heol Graigwen
3 Bed House | 19 m | Est. Value: £181,895
- 14 Heol Graigwen
3 Bed House | 24 m | Est. Value: £202,805
Location Comparison
Our analysis of the public data ranks 20, Heol Graigwen, Caerphilly as the 82nd largest and the 63rd most expensive of the 82 addresses on Heol Graigwen, Caerphilly, CF83.
Against the CF83 postcode district average, it is £67k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Energlyn & Churchill Park|1.1 km away
- Llanbradach|1.8 km away
- Aber|1.8 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
