Our Data Sources
13, Llanddwyn Island Close, Caerphilly has 2 entries in the Land Registry, most recently in December 2024 and a single entry in the EPC database dated April 2024.
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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 13, Llanddwyn Island Close, Caerphilly is in very good condition we estimate a sale value of £381,252 and a rental value of £1,758 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £337,681 and a rental value of £1,557 per month.
Plot Size
According to data from HM Land Registry, 13, Llanddwyn Island Close, Caerphilly sits on a plot of 320 m2.
We have plot size data on 22 out of 22 other houses in the postcode and 13, Llanddwyn Island Close, Caerphilly sits on the 4th largest plot.
Energy Efficiency
13, Llanddwyn Island Close, Caerphilly has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 02 Apr 2024.
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
According to HM Land Registry, 13, Llanddwyn Island Close, Caerphilly was last sold on 3rd December 2024 for £430,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since December 2024, the market for similar properties has dropped by 18.8%.
- Sold Dec 2024£430,000
- Sold Feb 2010£229,995
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 192 sales of properties similar to 13, Llanddwyn Island Close, Caerphilly within a radius of 720 metres since 2020.
The most recent example is 35, Sword Hill, Caerphilly, CF83 2AG, a freehold house which sold for £402,500 on the 30th April 2026.
Read more about house prices in CF83.
- Sold Apr 2026£402,500 | 4 Bed House35, Sword Hill, Caerphilly, CF83 2AG35, Sword Hill, Caerphilly, CF83 2AG
- Sold Dec 2025£345,000 | 4 Bed House13, Clos Gwaun Gledyr, Caerphilly, CF83 2BD13, Clos Gwaun Gledyr, Caerphilly, CF83 2BD
- Sold Nov 2025£452,500 | 4 Bed House74, Skomer Island Way, Caerphilly, CF83 2AR74, Skomer Island Way, Caerphilly, CF83 2AR
- Sold Mar 2025£390,000 | 4 Bed House10, Heol Rhos, Caerphilly, CF83 2BE10, Heol Rhos, Caerphilly, CF83 2BE
- Sold Mar 2025£415,000 | 4 Bed House43, Skomer Island Way, Caerphilly, CF83 2DB43, Skomer Island Way, Caerphilly, CF83 2DB
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 £298,509, ranging from £224,277 to £381,223.
- 14 Llanddwyn Island Close
4 Bed House | 10 m | Est. Value: £381,223
- 12 Llanddwyn Island Close
4 Bed House | 11 m | Est. Value: £376,076
- 11 Llanddwyn Island Close
4 Bed House | 21 m | Est. Value: £356,895
- 15 Llanddwyn Island Close
3 Bed House | 21 m | Est. Value: £300,513
- 17 Llanddwyn Island Close
4 Bed House | 27 m | Est. Value: £369,915
Location Comparison
Llanddwyn Island Close, Caerphilly, CF83 has a total of 22 addresses. According to our analysis of all the public data, 13, Llanddwyn Island Close, Caerphilly is the 5th largest and the 5th most expensive property on the street.
When compared to the postcode district it is £132k more expensive than the average property in CF83.
More reading links
Schools Nearby
Public Transport Nearby
- Aber|900 m away
- Energlyn & Churchill Park|1.4 km away
- Caerphilly|1.7 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












