Our Data Sources
42, West Avenue, Caerphilly has no records in the Land Registry and a single entry in the EPC database dated November 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 42, West Avenue, Caerphilly would be worth £233,061, with a potential rental value of £1,430 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £206,425, with a rental value of £1,267 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
42, West Avenue, Caerphilly occupies a 240 m2 plot as recorded by HM Land Registry.
Of the 20 other houses in this postcode, 19 have recorded plot sizes, and this one ranks as the 18th largest.
Energy Efficiency
42, West Avenue, Caerphilly has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 13 Nov 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 119 sales of comparable properties within 620 metres of 42, West Avenue, Caerphilly since 2014.
Most recently, 19, West Avenue, Caerphilly, CF83 2SF, a freehold house, sold at £270,000 on the 8th August 2025.
Read more about house prices in CF83.
- Sold Aug 2025£270,000 | 4 Bed House19, West Avenue, Caerphilly, CF83 2SF19, West Avenue, Caerphilly, CF83 2SF
- Sold Jul 2025£200,000 | 3 Bed House23, Second Avenue, Caerphilly, CF83 2SN23, Second Avenue, Caerphilly, CF83 2SN
- Sold Jun 2025£240,000 | 3 Bed House32, First Avenue, Caerphilly, CF83 2SB32, First Avenue, Caerphilly, CF83 2SB
- Sold May 2025£210,000 | 3 Bed House6, Second Avenue, Caerphilly, CF83 2SN6, Second Avenue, Caerphilly, CF83 2SN
- Sold Mar 2025£225,000 | 3 Bed House37, First Avenue, Caerphilly, CF83 2SB37, First Avenue, Caerphilly, CF83 2SB
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 £152,127, ranging from £97,291 to £224,070.
- 43 West Avenue
3 Bed House | 5 m | Est. Value: £209,933
- 41 West Avenue
3 Bed House | 15 m | Est. Value: £207,659
- 45 West Avenue
3 Bed House | 24 m | Est. Value: £207,309
- 39 Second Avenue
3 Bed Flat | 32 m | Est. Value: £115,781
- 37 Second Avenue
3 Bed Flat | 33 m | Est. Value: £115,781
Location Comparison
Our analysis of the public data ranks 42, West Avenue, Caerphilly as the 28th largest and the 36th most expensive of the 57 addresses on West Avenue, Caerphilly, CF83.
Against the CF83 postcode district average, it is £9k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Aber|600 m away
- Energlyn & Churchill Park|700 m away
- Caerphilly|1.4 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.












