Our Data Sources
12, Ffordd Y Dderwen, Caerphilly has 2 entries in the Land Registry, most recently in July 2022 and a single entry in the EPC database dated May 2021.
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
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 12, Ffordd Y Dderwen, Caerphilly, we estimate a market value of £400,098 and a rental value of £1,798 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £354,373 and £1,592 per month respectively.
Plot Size
HM Land Registry records the plot of land for 12, Ffordd Y Dderwen, Caerphilly as measuring 300 m2.
That makes it the 3rd largest plot in the postcode, where 15 of the 22 other houses have recorded plot data.
Energy Efficiency
12, Ffordd Y Dderwen, Caerphilly has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 06 May 2021.
The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 12, Ffordd Y Dderwen, Caerphilly completed on 1st July 2022 at £390,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have dropped by 4.4% over the period since July 2022.
- Sold Jul 2022£390,000
- Sold Jun 2021£294,995
Similar Properties Sold Nearby
Since 2021 138 properties similar to 12, Ffordd Y Dderwen, Caerphilly have sold within a radius of 1.0 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 26th June 2025, was 3, Stryd Y Gelli, Caerphilly, CF83 2WF, a freehold house which sold for £385,000.
Read more about house prices in CF83.
- Sold Jun 2025£385,000 | 4 Bed House3, Stryd Y Gelli, Caerphilly, CF83 2WF3, Stryd Y Gelli, Caerphilly, CF83 2WF
- Sold Jun 2025£386,000 | 4 Bed House11, Stryd Y Gelli, Caerphilly, CF83 2WF11, Stryd Y Gelli, Caerphilly, CF83 2WF
- Sold Jun 2025£385,000 | 4 Bed House1, Stryd Y Gelli, Caerphilly, CF83 2WF1, Stryd Y Gelli, Caerphilly, CF83 2WF
- Sold Dec 2024£395,000 | 4 Bed House64, Rhodfa'R Rhyddwen, Caerphilly, CF83 2WE64, Rhodfa'R Rhyddwen, Caerphilly, CF83 2WE
- Sold Dec 2024£330,000 | 4 Bed House75, Rhodfa'R Rhyddwen, Caerphilly, CF83 2WB75, Rhodfa'R Rhyddwen, Caerphilly, CF83 2WB
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 £361,496, ranging from £318,310 to £395,120.
- 10 Ffordd Y Dderwen
4 Bed House | 9 m | Est. Value: £395,120
- 14 Ffordd Y Dderwen
3 Bed House | 10 m | Est. Value: £344,345
- 8 Ffordd Y Dderwen
3 Bed House | 18 m | Est. Value: £318,310
- 6 Ffordd Y Dderwen
3 Bed House | 25 m | Est. Value: £318,310
- 16 Ffordd Y Dderwen
3 Bed House | 28 m | Est. Value: £344,345
Location Comparison
Of the 22 addresses on Ffordd Y Dderwen, Caerphilly, CF83, 12, Ffordd Y Dderwen, Caerphilly comes out as the 9th largest and the 11th most expensive in our analysis of the public data.
It is also £150k more expensive than the average property across the CF83 district.
More reading links
Schools Nearby
Public Transport Nearby
- Energlyn & Churchill Park|1.5 km away
- Aber|1.8 km away
- Llanbradach|2.5 km away
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












