Thel Air, Caerphilly
Thel Air, Caerphilly
Description & Estimates







Thel Air, Caerphilly is recorded publicly as an early-century freehold house across 645 ft2 of internal area, sitting on a 286 m2 plot.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of Thel Air, Caerphilly is £248,773 and its rental estimate is £1,394 per month, given the available information and assuming reasonable condition.
Tafwys Walk, Caerphilly, CF83 falls within the CF83 postal district.
Our Data Sources
Thel Air, Caerphilly has 2 entries in the Land Registry , most recently in September 2022 and a single entry in the EPC database dated July 2020.
We combine this information with that of neighbouring properties to estimate the property 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 Thel Air, Caerphilly, we estimate a market value of £261,212 and a rental value of £1,464 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £231,359 and £1,297 per month respectively.
Recent Market Change
Over the last year, Thel Air, Caerphilly has seen its estimated sale value rise by £2,184 (0.9%) and its estimated rental value move up by £54 per month (3.9%). This results in an estimated gross rental yield of 6.7%.
Plot Size
HM Land Registry records the plot of land for Thel Air, Caerphilly as measuring 286 m2.
That makes it the 4th largest plot in the postcode, where 5 of the 6 other houses have recorded plot data.
Energy Efficiency
Thel Air, Caerphilly has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Jul 2020.
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 Thel Air, Caerphilly completed on 8th September 2022 at £240,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 3.4% over the period since September 2022.
- Sold Sep 2022£240,000
- Sold Nov 2020£185,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to Thel Air, Caerphilly have sold within a radius of 640 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 22nd July 2025, was 34, Caerbragdy, Caerphilly, CF83 3AN, a freehold house which sold for £227,000.
Read more about house prices in CF83.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 6 addresses on Tafwys Walk, Caerphilly, CF83, Thel Air, Caerphilly comes out as the 3rd largest and the 3rd most expensive in our analysis of the public data.
It is also £20k more expensive than the average property across the CF83 district.
More reading links
Schools Nearby
Public Transport Nearby
From Thel Air, Caerphilly, the nearest station is Aber, 700 metres away.
- 700mAber
- 800mEnerglyn & Churchill Park
- 800mCaerphilly
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

