Our Data Sources
Underhill, Caerphilly has a single entry in the Land Registry from December 2011 and a single entry in the EPC database dated April 2011.
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
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 Underhill, Caerphilly, we estimate a market value of £227,099 and a rental value of £1,428 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £201,145 and £1,265 per month respectively.
Plot Size
HM Land Registry records the plot of land for Underhill, Caerphilly as measuring 235 m2.
That makes it the 12th largest plot in the postcode, where 22 of the 27 other houses have recorded plot data.
Energy Efficiency
Underhill, Caerphilly has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 20 Apr 2011.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of Underhill, Caerphilly completed on 22nd December 2011 at £96,000 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 94.6% over the period since December 2011.
- Sold Dec 2011£96,000
Similar Properties Sold Nearby
Over the past 2 years 194 properties similar to Underhill, Caerphilly have sold within a radius of 640 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 26th September 2025, was Pontfaen, Brynhyfryd, Caerphilly, CF83 2QQ, a freehold house which sold for £129,000.
Read more about house prices in CF83.
- Sold Sep 2025£129,000 | 3 Bed HousePontfaen, Brynhyfryd, Caerphilly, CF83 2QQPontfaen, Brynhyfryd, Caerphilly, CF83 2QQ
- Sold May 2025£230,000 | 3 Bed House15, Llwyn On Street, Caerphilly, CF83 2QR15, Llwyn On Street, Caerphilly, CF83 2QR
- Sold Oct 2024£240,000 | 3 Bed HouseFairfield, Brynhyfryd, Caerphilly, CF83 2QQFairfield, Brynhyfryd, Caerphilly, CF83 2QQ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 44 addresses on Brynhyfryd, Bedwas, Caerphilly, CF83, Underhill, Caerphilly comes out as the 35th largest and the 29th most expensive in our analysis of the public data.
It is also £15k less expensive than the average property across the CF83 district.
More reading links
Schools Nearby
Public Transport Nearby
- Energlyn & Churchill Park|200 m away
- Aber|800 m away
- Caerphilly|1.5 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.
