Our Data Sources
20, Granville Avenue, Cardiff has 2 entries in the Land Registry , most recently in May 2015 and a single entry in the EPC database dated January 2023.
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 20, Granville Avenue, Cardiff, we estimate a market value of £522,116 and a rental value of £1,795 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £462,445 and £1,590 per month respectively.
Plot Size
HM Land Registry records the plot of land for 20, Granville Avenue, Cardiff as measuring 256 m2.
That makes it the 19th largest plot in the postcode, where all 37 other houses have recorded plot data.
Energy Efficiency
20, Granville Avenue, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 Jan 2023.
The property is connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 20, Granville Avenue, Cardiff completed on 29th May 2015 at £339,950 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have dropped by 7.2% over the period since May 2015.
- Sold May 2015£339,950
- Sold Sep 2011£242,500
Similar Properties Sold Nearby
Over the past 2 years 148 properties similar to 20, Granville Avenue, Cardiff have sold within a radius of 510 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th July 2025, was 21, West Orchard Crescent, Cardiff, CF5 1AR, a freehold house which sold for £540,000.
Read more about house prices in CF5.
- Sold Jul 2025£540,000 | 4 Bed House21, West Orchard Crescent, Cardiff, CF5 1AR21, West Orchard Crescent, Cardiff, CF5 1AR
- Sold Jul 2024£616,000 | 4 Bed House43, Butleigh Avenue, Cardiff, CF5 1BX43, Butleigh Avenue, Cardiff, CF5 1BX
- Sold Oct 2022£470,000 | 4 Bed House14, Granville Avenue, Cardiff, CF5 1BW14, Granville Avenue, Cardiff, CF5 1BW
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 37 addresses on Granville Avenue, Cardiff, CF5, 20, Granville Avenue, Cardiff comes out as the 13th largest and the 14th most expensive in our analysis of the public data.
It is also £203k more expensive than the average property across the CF5 district.
More reading links
Schools Nearby
Public Transport Nearby
- Waun-Gron Park|600 m away
- Fairwater|1.2 km away
- Danescourt|1.7 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
