Our Data Sources
18, St. Martins Road, Caerphilly has a single entry in the Land Registry from December 2020 and a single entry in the EPC database dated March 2020.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 18, St. Martins Road, Caerphilly would be worth £755,363, with a potential rental value of £3,319 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £669,035, with a rental value of £2,939 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
18, St. Martins Road, Caerphilly occupies a 549 m2 plot as recorded by HM Land Registry.
Of the 23 other houses in this postcode, 17 have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
18, St. Martins Road, Caerphilly has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Mar 2020.
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
18, St. Martins Road, Caerphilly last changed hands on 17th December 2020, selling for £395,000. 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 8.7% since December 2020.
- Sold Dec 2020£395,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 10 sales of comparable properties within 660 metres of 18, St. Martins Road, Caerphilly since 2007.
Most recently, 11, Mountain Road, Caerphilly, CF83 1HG, a freehold house, sold at £675,000 on the 18th February 2026.
Read more about house prices in CF83.
- Sold Feb 2026£675,000 | 5 Bed House11, Mountain Road, Caerphilly, CF83 1HG11, Mountain Road, Caerphilly, CF83 1HG
- Sold May 2024£825,000 | 5 Bed House44, Mountain Road, Caerphilly, CF83 1HL44, Mountain Road, Caerphilly, CF83 1HL
- Sold May 2024£800,000 | 5 Bed HouseColinton, St. Martins Crescent, Caerphilly, CF83 1ERColinton, St. Martins Crescent, Caerphilly, CF83 1ER
- Sold Nov 2022£560,000 | 5 Bed HouseSandor House, St. Martins Crescent, Caerphilly, CF83 1ERSandor House, St. Martins Crescent, Caerphilly, CF83 1ER
- Sold Dec 2021£565,000 | 5 Bed House15, Mountain Road, Caerphilly, CF83 1HG15, Mountain Road, Caerphilly, CF83 1HG
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 £444,101, ranging from £343,222 to £633,340.
- 16 St. Martins Road
5 Bed House | 6 m | Est. Value: £633,340
- 20 St. Martins Road
4 Bed House | 10 m | Est. Value: £366,525
- 12 St. Martins Road
5 Bed House | 24 m | Est. Value: £620,634
- 24 St. Martins Road
4 Bed House | 25 m | Est. Value: £511,093
- 26 St. Martins Road
4 Bed House | 31 m | Est. Value: £386,208
Location Comparison
Our analysis of the public data ranks 18, St. Martins Road, Caerphilly as the 2nd largest and the 2nd most expensive of the 110 addresses on St. Martins Road, Caerphilly, CF83.
Against the CF83 postcode district average, it is £489k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Caerphilly|300 m away
- Aber|700 m away
- Energlyn & Churchill Park|1.5 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
