Our Data Sources
6, Napier Street, Caerphilly has 3 entries in the Land Registry , most recently in March 2025 and a single entry in the EPC database dated February 2018.
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 6, Napier Street, Caerphilly would be worth £181,978, with a potential rental value of £1,154 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £161,180, with a rental value of £1,022 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
6, Napier Street, Caerphilly occupies a 107 m2 plot as recorded by HM Land Registry.
Of the 16 other houses in this postcode, 14 have recorded plot sizes, and this one ranks as the 11th largest.
Energy Efficiency
6, Napier Street, Caerphilly has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Feb 2018.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
6, Napier Street, Caerphilly last changed hands on 7th March 2025, selling for £210,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has dropped by 6.8% since March 2025.
- Sold Mar 2025£210,000
- Sold Apr 2021£145,000
- Sold Sep 2018£95,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 9 sales of comparable properties within 2.2 kilometres of 6, Napier Street, Caerphilly across the last 2 years.
Most recently, 16, Lewis Street, Caerphilly, CF83 8PP, a freehold house, sold at £166,000 on the 31st January 2025.
Read more about house prices in CF83.
- Sold Jan 2025£166,000 | 2 Bed House16, Lewis Street, Caerphilly, CF83 8PP16, Lewis Street, Caerphilly, CF83 8PP
- Sold Sep 2024£150,000 | 2 Bed House8, Napier Street, Caerphilly, CF83 8PR8, Napier Street, Caerphilly, CF83 8PR
- Sold Sep 2024£135,000 | 2 Bed House17, Lewis Street, Caerphilly, CF83 8PP17, Lewis Street, Caerphilly, CF83 8PP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 6, Napier Street, Caerphilly as the 16th largest and the 16th most expensive of the 16 addresses on Napier Street, Machen, Caerphilly, CF83.
Against the CF83 postcode district average, it is £58k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Crosskeys|3.0 km away
- Risca & Pontymister|3.6 km away
- Rogerstone|5.2 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.












