Our Data Sources
21, Lewis Street, Caerphilly has no records in the the Land Registry and a single entry in the EPC database dated August 2016.
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 21, Lewis Street, Caerphilly would be worth £244,380, with a potential rental value of £1,442 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £216,451, with a rental value of £1,277 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
21, Lewis Street, Caerphilly has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Aug 2016.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 135 sales of comparable properties within 2.2 kilometres of 21, Lewis Street, Caerphilly across the last 2 years.
Most recently, 10, Lewis Street, Caerphilly, CF83 8PP, a freehold house, sold at £240,000 on the 30th May 2025.
Read more about house prices in CF83.
- Sold May 2025£240,000 | 3 Bed House10, Lewis Street, Caerphilly, CF83 8PP10, Lewis Street, Caerphilly, CF83 8PP
- Sold Jun 2023£150,000 | 3 Bed House13, Lewis Street, Caerphilly, CF83 8PP13, Lewis Street, Caerphilly, CF83 8PP
- Sold May 2023£215,000 | 3 Bed House12, Lewis Street, Caerphilly, CF83 8PP12, Lewis Street, Caerphilly, CF83 8PP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 21, Lewis Street, Caerphilly as the 11th largest and the 9th most expensive of the 26 addresses on Lewis Street, Machen, Caerphilly, CF83.
Against the CF83 postcode district average, it is £2k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Crosskeys|2.9 km away
- Risca & Pontymister|3.4 km away
- Rogerstone|5.1 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.












