100, Johnston Road
100, Johnston Road
Description & Estimates







Public records show 100, Johnston Road, Cardiff to be a mid-century freehold house with 1,033 ft2 of internal area, sitting on a 54.7 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
100, Johnston Road, Cardiff has an estimated sale value of £253,979 and an estimated rental value of £1,342 per month, assuming reasonable condition and based on the information available.
Johnston Road, Llanishen, Cardiff, CF14 lies within the CF14 postal district.
Our Data Sources
100, Johnston Road, Cardiff has 21 entries in the Land Registry , most recently in October 2018 and a single entry in the EPC database dated March 2018.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 100, Johnston Road, Cardiff would be worth £266,678, with a potential rental value of £1,409 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £236,200, with a rental value of £1,248 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 100, Johnston Road, Cardiff has fallen by £1,243 (0.5%) over the last year. During the same period, its estimated monthly rental value has moved up by £44 (3.3%). The property's estimated gross yield is currently 6.3%.
Plot Size
100, Johnston Road, Cardiff occupies a 55 m2 plot as recorded by HM Land Registry.
Of the 28 other houses in this postcode, 27 have recorded plot sizes, and this one ranks as the 27th largest.
Energy Efficiency
100, Johnston Road, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 26 Mar 2018.
The property is connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
100, Johnston Road, Cardiff last changed hands on 26th October 2018, selling for £190,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 57.4% since October 2018.
- Sold Oct 2018£190,000
- Sold Jan 1996£23,940
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 600 metres of 100, Johnston Road, Cardiff across the last 2 years.
Most recently, 63, Morris Avenue, Cardiff, CF14 5JX, a freehold house, sold at £305,000 on the 9th April 2026.
Read more about house prices in CF14.
•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 100, Johnston Road, Cardiff as the 51st largest and the 87th most expensive of the 104 addresses on Johnston Road, Llanishen, Cardiff, CF14.
Against the CF14 postcode district average, it is £111k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Birchgrove station is the nearest stop to 100, Johnston Road, Cardiff at 1.3 kilometres away.
- 1.3kmBirchgrove
- 1.4kmTy Glas
- 1.5kmLlanishen
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.

