Our Data Sources
30, Granville Avenue, Cardiff has a single entry in the Land Registry from August 2021 and a single entry in the EPC database dated July 2021.
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 30, Granville Avenue, Cardiff would be worth £566,721, with a potential rental value of £1,884 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £501,953, with a rental value of £1,669 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
30, Granville Avenue, Cardiff occupies a 248 m2 plot as recorded by HM Land Registry.
All 37 other houses in this postcode have recorded plot sizes, and this one ranks as the 23rd largest.
Energy Efficiency
30, Granville Avenue, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Jul 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
30, Granville Avenue, Cardiff last changed hands on 25th August 2021, selling for £475,000. 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 dropped by 30.5% since August 2021.
- Sold Aug 2021£475,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 169 sales of comparable properties within 520 metres of 30, Granville Avenue, Cardiff across the last 2 years.
Most recently, 49, Pencisely Crescent, Cardiff, CF5 1DS, a freehold house, sold at £603,000 on the 16th October 2025.
Read more about house prices in CF5.
- Sold Oct 2025£603,000 | 4 Bed House49, Pencisely Crescent, Cardiff, CF5 1DS49, Pencisely Crescent, Cardiff, CF5 1DS
- Sold Jul 2025£540,000 | 4 Bed House21, West Orchard Crescent, Cardiff, CF5 1AR21, West Orchard Crescent, Cardiff, CF5 1AR
- Sold May 2025£590,000 | 4 Bed House3, Granville Avenue, Cardiff, CF5 1BW3, Granville Avenue, Cardiff, CF5 1BW
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 30, Granville Avenue, Cardiff as the 3rd largest and the 3rd most expensive of the 37 addresses on Granville Avenue, Cardiff, CF5.
Against the CF5 postcode district average, it is £246k more expensive than the typical property.
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
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.
