Our Data Sources
10, Heol Ynys Ddu, Caerphilly has 21 entries in the Land Registry, most recently in October 2011 and a single entry in the EPC database dated February 2011.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 10, Heol Ynys Ddu, Caerphilly, we estimate a market value of £276,532 and a rental value of £1,547 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £244,928 and £1,370 per month respectively.
Plot Size
HM Land Registry records the plot of land for 10, Heol Ynys Ddu, Caerphilly as measuring 215 m2.
That makes it the 31st largest plot in the postcode, where all 58 other houses have recorded plot data.
Energy Efficiency
10, Heol Ynys Ddu, Caerphilly has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 18 Feb 2011.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 10, Heol Ynys Ddu, Caerphilly completed on 7th October 2011 at £172,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 32.6% over the period since October 2011.
- Sold Oct 2011£172,000
- Sold Jun 2000£66,950
Similar Properties Sold Nearby
Since 2019 229 properties similar to 10, Heol Ynys Ddu, Caerphilly have sold within a radius of 900 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 24th March 2026, was 81, Cwrt Nant Y Felin, Caerphilly, CF83 1TP, a freehold house which sold for £263,500.
Read more about house prices in CF83.
- Sold Mar 2026£263,500 | 3 Bed House81, Cwrt Nant Y Felin, Caerphilly, CF83 1TP81, Cwrt Nant Y Felin, Caerphilly, CF83 1TP
- Sold Jan 2026£229,000 | 3 Bed House21, Pant Llygodfa, Caerphilly, CF83 1TT21, Pant Llygodfa, Caerphilly, CF83 1TT
- Sold Dec 2025£265,000 | 3 Bed House57, Heol Ynys Ddu, Caerphilly, CF83 1SD57, Heol Ynys Ddu, Caerphilly, CF83 1SD
- Sold Dec 2025£220,000 | 3 Bed House7, Rowland Drive, Caerphilly, CF83 1TX7, Rowland Drive, Caerphilly, CF83 1TX
- Sold Jul 2025£218,000 | 3 Bed House39, Clos Enfys, Caerphilly, CF83 1SB39, Clos Enfys, Caerphilly, CF83 1SB
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 £248,023, ranging from £218,044 to £346,946.
- 12 Heol Ynys Ddu
3 Bed House | 6 m | Est. Value: £289,883
- 8 Heol Ynys Ddu
2 Bed House | 10 m | Est. Value: £221,994
- 6 Heol Ynys Ddu
3 Bed House | 15 m | Est. Value: £234,040
- 14 Heol Ynys Ddu
2 Bed House | 17 m | Est. Value: £223,912
- 16 Heol Ynys Ddu
2 Bed House | 22 m | Est. Value: £223,912
Location Comparison
Of the 58 addresses on Heol Ynys Ddu, Caerphilly, CF83, 10, Heol Ynys Ddu, Caerphilly comes out as the 34th largest and the 33rd most expensive in our analysis of the public data.
It is also £33k more expensive than the average property across the CF83 district.
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
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
