Our Data Sources
4, Heol Graigwen, Caerphilly has a single entry in the Land Registry from March 2010 and a single entry in the EPC database dated July 2013.
We combine this information with that 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.
Price Range & Condition
In very good condition, we estimate 4, Heol Graigwen, Caerphilly would be worth £199,008, with a potential rental value of £1,341 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £176,264, with a rental value of £1,188 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
4, Heol Graigwen, Caerphilly occupies a 247 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 11th largest.
Energy Efficiency
4, Heol Graigwen, Caerphilly has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 19 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
4, Heol Graigwen, Caerphilly last changed hands on 1st March 2010, selling for £85,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 85.8% since March 2010.
- Sold Mar 2010£85,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 146 sales of comparable properties within 670 metres of 4, Heol Graigwen, Caerphilly since 2014.
Most recently, 30, Thomasville, Caerphilly, CF83 2RE, a freehold house, sold at £170,000 on the 12th December 2025.
Read more about house prices in CF83.
- Sold Dec 2025£170,000 | 3 Bed House30, Thomasville, Caerphilly, CF83 2RE30, Thomasville, Caerphilly, CF83 2RE
- Sold Oct 2025£150,000 | 3 Bed House33, Heol Graigwen, Caerphilly, CF83 2JQ33, Heol Graigwen, Caerphilly, CF83 2JQ
- Sold Aug 2025£175,000 | 3 Bed House101, Heol Aneurin, Caerphilly, CF83 2PD101, Heol Aneurin, Caerphilly, CF83 2PD
- Sold Aug 2025£193,000 | 3 Bed House175, Heol Aneurin, Caerphilly, CF83 2PF175, Heol Aneurin, Caerphilly, CF83 2PF
- Sold Jun 2025£180,000 | 3 Bed House69, Heol Graigwen, Caerphilly, CF83 2JR69, Heol Graigwen, Caerphilly, CF83 2JR
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 £189,868, ranging from £159,539 to £322,773.
- 2 Heol Graigwen
3 Bed House | 7 m | Est. Value: £187,388
- 6 Heol Graigwen
3 Bed House | 10 m | Est. Value: £179,641
- 8 Heol Graigwen
3 Bed House | 17 m | Est. Value: £164,056
- 10 Heol Graigwen
3 Bed House | 27 m | Est. Value: £186,305
- 12 Heol Graigwen
3 Bed House | 33 m | Est. Value: £184,116
Location Comparison
Our analysis of the public data ranks 4, Heol Graigwen, Caerphilly as the 25th largest and the 29th most expensive of the 82 addresses on Heol Graigwen, Caerphilly, CF83.
Against the CF83 postcode district average, it is £41k 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.












