Our Data Sources
1, Bryn Siriol, Caerphilly has a single entry in the Land Registry from December 2024 and a single entry in the EPC database dated September 2024.
We combine this information with that 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 1, Bryn Siriol, Caerphilly would be worth £314,999, with a potential rental value of £1,633 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £278,999, with a rental value of £1,447 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
1, Bryn Siriol, Caerphilly occupies a 561 m2 plot as recorded by HM Land Registry.
Of the 17 other houses in this postcode, 14 have recorded plot sizes, and this one ranks as the largest.
Energy Efficiency
1, Bryn Siriol, Caerphilly has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 Sep 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
1, Bryn Siriol, Caerphilly last changed hands on 16th December 2024, selling for £295,000. 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 dropped by 8.1% since December 2024.
- Sold Dec 2024£295,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 67 sales of comparable properties within 720 metres of 1, Bryn Siriol, Caerphilly across the last 2 years.
Most recently, 12, Bryn Siriol, Caerphilly, CF83 2AJ, a freehold house, sold at £290,000 on the 5th February 2025.
Read more about house prices in CF83.
- Sold Feb 2025£290,000 | 4 Bed House12, Bryn Siriol, Caerphilly, CF83 2AJ12, Bryn Siriol, Caerphilly, CF83 2AJ
- Sold Jan 2025£320,000 | 4 Bed House6, Chester Court, Caerphilly, CF83 2UP6, Chester Court, Caerphilly, CF83 2UP
- Sold Dec 2024£285,000 | 4 Bed House24, Bryn Siriol, Caerphilly, CF83 2AJ24, Bryn Siriol, Caerphilly, CF83 2AJ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 1, Bryn Siriol, Caerphilly as the 10th largest and the 16th most expensive of the 48 addresses on Bryn Siriol, Caerphilly, CF83.
Against the CF83 postcode district average, it is £69k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Energlyn & Churchill Park|1.2 km away
- Aber|1.8 km away
- Llanbradach|2.0 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.












