Our Data Sources
18, Underwood, Caerphilly has a single entry in the Land Registry from August 2020 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 18, Underwood, Caerphilly, we estimate a market value of £393,684 and a rental value of £1,753 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £348,692 and £1,553 per month respectively.
Sold Prices
The most recent sale of 18, Underwood, Caerphilly completed on 27th August 2020 at £315,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 25.7% over the period since August 2020.
- Sold Aug 2020£315,000
Similar Properties Sold Nearby
Over the past 2 years 51 properties similar to 18, Underwood, Caerphilly have sold within a radius of 830 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 11th April 2025, was 14, Bronrhiw Avenue, Caerphilly, CF83 1HF, a freehold house which sold for £2,376.
Read more about house prices in CF83.
- Sold Apr 2025£2,376 | 4 Bed House14, Bronrhiw Avenue, Caerphilly, CF83 1HF14, Bronrhiw Avenue, Caerphilly, CF83 1HF
- Sold Sep 2024£290,000 | 4 Bed House26, Corbett Crescent, Caerphilly, CF83 1HP26, Corbett Crescent, Caerphilly, CF83 1HP
- Sold Feb 2024£380,000 | 4 Bed HouseClovely, Railway Terrace, Caerphilly, CF83 1HXClovely, Railway Terrace, Caerphilly, CF83 1HX
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 19 addresses on Underwood, Caerphilly, CF83, 18, Underwood, Caerphilly comes out as the 6th largest and the 5th most expensive in our analysis of the public data.
It is also £144k more expensive than the average property across the CF83 district.
More reading links
Schools Nearby
Public Transport Nearby
- Caerphilly|400 m away
- Aber|1.2 km away
- Energlyn & Churchill Park|1.8 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












