Our Data Sources
9, St. Mary Street, Caerphilly has 2 entries in the Land Registry, most recently in February 2017 and a single entry in the EPC database dated July 2022.
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 9, St. Mary Street, Caerphilly would be worth £241,078, with a potential rental value of £1,449 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £213,527, with a rental value of £1,284 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
9, St. Mary Street, Caerphilly occupies a 201 m2 plot as recorded by HM Land Registry.
Of the 31 other houses in this postcode, 10 have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
9, St. Mary Street, Caerphilly has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 11 Jul 2022.
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
9, St. Mary Street, Caerphilly last changed hands on 15th February 2017, selling for £175,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 66.6% since February 2017.
- Sold Feb 2017£175,000
- Sold Nov 2011£120,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 76 sales of comparable properties within 800 metres of 9, St. Mary Street, Caerphilly since 2008.
Most recently, 18, Pandy Road, Caerphilly, CF83 8EJ, a freehold house, sold at £275,000 on the 5th March 2026.
Read more about house prices in CF83.
- Sold Mar 2026£275,000 | 3 Bed House18, Pandy Road, Caerphilly, CF83 8EJ18, Pandy Road, Caerphilly, CF83 8EJ
- Sold Nov 2025£240,000 | 3 Bed House6, The Crescent, Caerphilly, CF83 8AF6, The Crescent, Caerphilly, CF83 8AF
- Sold Sep 2025£262,500 | 3 Bed House24, Hillside Terrace, Caerphilly, CF83 8AJ24, Hillside Terrace, Caerphilly, CF83 8AJ
- Sold Jul 2025£268,000 | 3 Bed House12, Tydfil Road, Caerphilly, CF83 8EF12, Tydfil Road, Caerphilly, CF83 8EF
- Sold Nov 2024£205,000 | 3 Bed House105, Church Street, Caerphilly, CF83 8EG105, Church Street, Caerphilly, CF83 8EG
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 £228,790, ranging from £192,659 to £284,598.
- 5 St. Mary Street
3 Bed House | 12 m | Est. Value: £203,449
- 3 St. Mary Street
3 Bed House | 21 m | Est. Value: £199,017
- 17 St. Mary Street
4 Bed House | 22 m | Est. Value: £238,269
- 1 St. Mary Street
3 Bed House | 26 m | Est. Value: £195,615
- 2 St. Mary Street
4 Bed House | 43 m | Est. Value: £284,598
Location Comparison
Our analysis of the public data ranks 9, St. Mary Street, Caerphilly as the 4th largest and the 4th most expensive of the 31 addresses on St. Mary Street, Bedwas, Caerphilly, CF83.
Against the CF83 postcode district average, it is £1k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Energlyn & Churchill Park|2.3 km away
- Llanbradach|2.5 km away
- Caerphilly|2.8 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.
