Our Data Sources
9, Lon-Y-Waun, Caerphilly has no records in the Land Registry and a single entry in the EPC database dated February 2025.
We combine this information with public data 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 9, Lon-Y-Waun, Caerphilly, we estimate a market value of £304,506 and a rental value of £1,568 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £269,705 and £1,389 per month respectively.
Plot Size
HM Land Registry records the plot of land for 9, Lon-Y-Waun, Caerphilly as measuring 184 m2.
That makes it the 18th largest plot in the postcode, where 18 of the 20 other houses have recorded plot data.
Energy Efficiency
9, Lon-Y-Waun, Caerphilly has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 06 Feb 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using electric storage heaters.
Similar Properties Sold Nearby
Since 2020 124 properties similar to 9, Lon-Y-Waun, Caerphilly have sold within a radius of 610 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 30th April 2026, was 249, Nantgarw Road, Caerphilly, CF83 1BU, a freehold house which sold for £203,000.
Read more about house prices in CF83.
- Sold Apr 2026£203,000 | 3 Bed House249, Nantgarw Road, Caerphilly, CF83 1BU249, Nantgarw Road, Caerphilly, CF83 1BU
- Sold Apr 2026£269,000 | 3 Bed House10, Cae'R Fferm, Caerphilly, CF83 2QD10, Cae'R Fferm, Caerphilly, CF83 2QD
- Sold Nov 2025£270,000 | 3 Bed House1, Lon Robin Goch, Caerphilly, CF83 2QN1, Lon Robin Goch, Caerphilly, CF83 2QN
- Sold Oct 2025£265,000 | 3 Bed House5, Lon Uchaf, Caerphilly, CF83 1BR5, Lon Uchaf, Caerphilly, CF83 1BR
- Sold Jul 2025£265,000 | 3 Bed House9, Coed Yr Eos, Caerphilly, CF83 2RS9, Coed Yr Eos, Caerphilly, CF83 2RS
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 £314,399, ranging from £278,516 to £406,153.
- 11 Lon-Y-Waun
3 Bed House | 5 m | Est. Value: £293,799
- 5 Lon-Y-Waun
4 Bed House | 13 m | Est. Value: £406,153
- 13 Lon-Y-Waun
3 Bed House | 17 m | Est. Value: £291,908
- 15 Lon-Y-Waun
3 Bed House | 21 m | Est. Value: £291,908
- 12 Lon-Y-Gors
4 Bed House | 28 m | Est. Value: £332,839
Location Comparison
Of the 20 addresses on Lon-Y-Waun, Caerphilly, CF83, 9, Lon-Y-Waun, Caerphilly comes out as the 18th largest and the 18th most expensive in our analysis of the public data.
It is also £59k more expensive than the average property across the CF83 district.
More reading links
Schools Nearby
Public Transport Nearby
- Aber|400 m away
- Caerphilly|1.2 km away
- Energlyn & Churchill Park|1.2 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.












