Our Data Sources
23, Heol Ynys Ddu, Caerphilly has 61 entries in the Land Registry , most recently in December 2015 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 23, Heol Ynys Ddu, Caerphilly would be worth £293,253, with a potential rental value of £1,580 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £259,739, with a rental value of £1,400 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
23, Heol Ynys Ddu, Caerphilly occupies a 194 m2 plot as recorded by HM Land Registry.
All 58 other houses in this postcode have recorded plot sizes, and this one ranks as the 40th largest.
Sold Prices
23, Heol Ynys Ddu, Caerphilly last changed hands on 11th December 2015, selling for £175,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 6 times since 1995.
The market for similar properties has risen by 17.2% since December 2015.
- Sold Dec 2015£175,000
- Sold Dec 2007£156,000
- Sold Nov 2007£150,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 220 sales of comparable properties within 800 metres of 23, Heol Ynys Ddu, Caerphilly across the last 2 years.
Most recently, 71, Heol Ysgubor, Caerphilly, CF83 1SR, a freehold house, sold at £330,000 on the 15th May 2026.
Read more about house prices in CF83.
- Sold May 2026£330,000 | 3 Bed House71, Heol Ysgubor, Caerphilly, CF83 1SR71, Heol Ysgubor, Caerphilly, CF83 1SR
- Sold Oct 2025£345,000 | 3 Bed House20, Dan Yr Ardd, Caerphilly, CF83 1TS20, Dan Yr Ardd, Caerphilly, CF83 1TS
- Sold May 2025£295,000 | 3 Bed House15, Rowland Drive, Caerphilly, CF83 1TX15, Rowland Drive, Caerphilly, CF83 1TX
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 23, Heol Ynys Ddu, Caerphilly as the 27th largest and the 28th most expensive of the 58 addresses on Heol Ynys Ddu, Caerphilly, CF83.
Against the CF83 postcode district average, it is £48k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Aber|1.2 km away
- Caerphilly|1.6 km away
- Energlyn & Churchill Park|2.1 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












