14, Marionville Gardens
14, Marionville Gardens
Description & Estimates







The public record describes 14, Marionville Gardens, Cardiff as a mid-century house with 1,033 ft2 of internal area, sitting on a 535 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
14, Marionville Gardens, Cardiff has an estimated sale value of £484,675 and an estimated rental value of £1,784 per month, assuming reasonable condition and based on the information available.
Marionville Gardens, Cardiff, CF5 lies within the CF5 postal district.
Our Data Sources
14, Marionville Gardens, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated May 2021.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 14, Marionville Gardens, Cardiff would be worth £508,909, with a potential rental value of £1,874 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £450,748, with a rental value of £1,659 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 14, Marionville Gardens, Cardiff has moved down by £2,993 (0.6%) over the last year. During the same period, its estimated monthly rental value has increased by £65 (3.6%). The property's estimated gross yield is currently 4.4%.
Plot Size
14, Marionville Gardens, Cardiff occupies a 535 m2 plot as recorded by HM Land Registry.
All 20 other houses in this postcode have recorded plot sizes, and this one ranks as the 15th largest.
Energy Efficiency
14, Marionville Gardens, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 07 May 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 610 metres of 14, Marionville Gardens, Cardiff across the last 2 years.
Most recently, 11, Bishops Close, Cardiff, CF5 2HF, a freehold house, sold at £490,000 on the 16th May 2025.
Read more about house prices in CF5.
•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 14, Marionville Gardens, Cardiff as the 19th largest and the 20th most expensive of the 20 addresses on Marionville Gardens, Cardiff, CF5.
Against the CF5 postcode district average, it is £197k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Fairwater station is the nearest stop to 14, Marionville Gardens, Cardiff at 100 metres away.
- 100mFairwater
- 600mWaun-Gron Park
- 800mDanescourt
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.

