Our Data Sources
4, Heol-Yr-Onen, Caerphilly has no records in the the Land Registry and a single entry in the EPC database dated March 2015.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 4, Heol-Yr-Onen, Caerphilly would be worth £167,252, with a potential rental value of £1,181 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £148,138, with a rental value of £1,046 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
4, Heol-Yr-Onen, Caerphilly occupies a 198 m2 plot as recorded by HM Land Registry.
Of the 30 other houses in this postcode, 26 have recorded plot sizes, and this one ranks as the 21st largest.
Energy Efficiency
4, Heol-Yr-Onen, Caerphilly has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 16 Mar 2015.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 36 sales of comparable properties within 620 metres of 4, Heol-Yr-Onen, Caerphilly across the last 2 years.
Most recently, 196, Nantgarw Road, Caerphilly, CF83 1AQ, a freehold house, sold at £170,000 on the 16th April 2026.
Read more about house prices in CF83.
- Sold Apr 2026£170,000 | 3 Bed House196, Nantgarw Road, Caerphilly, CF83 1AQ196, Nantgarw Road, Caerphilly, CF83 1AQ
- Sold Jul 2025£180,000 | 3 Bed House159, Nantgarw Road, Caerphilly, CF83 1AN159, Nantgarw Road, Caerphilly, CF83 1AN
- Sold May 2025£180,000 | 3 Bed House175, Nantgarw Road, Caerphilly, CF83 1AN175, Nantgarw Road, Caerphilly, CF83 1AN
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 4, Heol-Yr-Onen, Caerphilly as the 30th largest and the 29th most expensive of the 30 addresses on Heol-Yr-Onen, Caerphilly, CF83.
Against the CF83 postcode district average, it is £72k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Aber|200 m away
- Energlyn & Churchill Park|800 m away
- Caerphilly|900 m 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.
