166, Gabalfa Avenue
166, Gabalfa Avenue
Description & Estimates







Public records show 166, Gabalfa Avenue, Cardiff to be a mid-century freehold house with 1,244 ft2 of internal area, sitting on a 264 m2 plot.
In this area, houses of this size normally have 4 bedrooms with a garden.
166, Gabalfa Avenue, Cardiff has an estimated sale value of £321,661 and an estimated rental value of £1,617 per month, assuming reasonable condition and based on the information available.
Gabalfa Avenue, Cardiff, CF14 lies within the CF14 postal district.
Our Data Sources
166, Gabalfa Avenue, Cardiff has a single entry in the Land Registry from December 2010 and a single entry in the EPC database dated April 2010.
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 166, Gabalfa Avenue, Cardiff would be worth £337,745, with a potential rental value of £1,698 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £299,145, with a rental value of £1,504 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 166, Gabalfa Avenue, Cardiff has fallen by £3,321 (1.0%) over the last year. During the same period, its estimated monthly rental value has moved up by £46 (2.8%). The property's estimated gross yield is currently 6.0%.
Plot Size
166, Gabalfa Avenue, Cardiff occupies a 264 m2 plot as recorded by HM Land Registry.
Of the 17 other houses in this postcode, 13 have recorded plot sizes, and this one ranks as the 9th largest.
Energy Efficiency
166, Gabalfa Avenue, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Apr 2010.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
166, Gabalfa Avenue, Cardiff last changed hands on 17th December 2010, selling for £186,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 115.0% since December 2010.
- Sold Dec 2010£186,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 570 metres of 166, Gabalfa Avenue, Cardiff across the last 2 years.
Most recently, 221, Gabalfa Avenue, Cardiff, CF14 2HU, a freehold house, sold at £315,000 on the 29th September 2025.
Read more about house prices in CF14.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 166, Gabalfa Avenue, Cardiff as the 16th largest and the 16th most expensive of the 208 addresses on Gabalfa Avenue, Cardiff, CF14.
Against the CF14 postcode district average, it is £44k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Llandaf station is the nearest stop to 166, Gabalfa Avenue, Cardiff at 700 metres away.
- 700mLlandaf
- 800mDanescourt
- 1.3kmFairwater
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

