Our Data Sources
25, Lon Isaf, Caerphilly has a single entry in the Land Registry from August 2020 and a single entry in the EPC database dated February 2017.
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
In very good condition, we estimate 25, Lon Isaf, Caerphilly would be worth £340,664, with a potential rental value of £1,655 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £301,731, with a rental value of £1,466 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
25, Lon Isaf, Caerphilly occupies a 395 m2 plot as recorded by HM Land Registry.
Of the 34 other houses in this postcode, 33 have recorded plot sizes, and this one ranks as the 24th largest.
Energy Efficiency
25, Lon Isaf, Caerphilly has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Feb 2017.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
25, Lon Isaf, Caerphilly last changed hands on 17th August 2020, selling for £275,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 0.9% since August 2020.
- Sold Aug 2020£275,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 79 sales of comparable properties within 620 metres of 25, Lon Isaf, Caerphilly across the last 2 years.
Most recently, 26, Lon Isaf, Caerphilly, CF83 1BT, a freehold house, sold at £304,000 on the 31st January 2025.
Read more about house prices in CF83.
- Sold Jan 2025£304,000 | 3 Bed House26, Lon Isaf, Caerphilly, CF83 1BT26, Lon Isaf, Caerphilly, CF83 1BT
- Sold Apr 2024£295,000 | 3 Bed House27, Lon Isaf, Caerphilly, CF83 1BT27, Lon Isaf, Caerphilly, CF83 1BT
- Sold Jun 2021£250,000 | 3 Bed House21, Lon Isaf, Caerphilly, CF83 1BT21, Lon Isaf, Caerphilly, CF83 1BT
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 25, Lon Isaf, Caerphilly as the 9th largest and the 9th most expensive of the 34 addresses on Lon Isaf, Caerphilly, CF83.
Against the CF83 postcode district average, it is £93k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Aber|200 m away
- Caerphilly|900 m away
- Energlyn & Churchill Park|1.1 km 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.












