Our Data Sources
12, Pen-Y-Groes Avenue, 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 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 12, Pen-Y-Groes Avenue, Cardiff would be worth £380,258, with a potential rental value of £1,842 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £336,800, with a rental value of £1,632 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
12, Pen-Y-Groes Avenue, Cardiff occupies a 188 m2 plot as recorded by HM Land Registry.
All 16 other houses in this postcode have recorded plot sizes, and this one ranks as the 16th largest.
Energy Efficiency
12, Pen-Y-Groes Avenue, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 25 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 211 sales of comparable properties within 480 metres of 12, Pen-Y-Groes Avenue, Cardiff across the last 2 years.
Most recently, 22, Waunfawr Road, Cardiff, CF14 4SJ, a freehold house, sold at £375,000 on the 1st May 2025.
Read more about house prices in CF14.
- Sold May 2025£375,000 | 3 Bed House22, Waunfawr Road, Cardiff, CF14 4SJ22, Waunfawr Road, Cardiff, CF14 4SJ
- Sold Jan 2020£270,000 | 3 Bed House483, Caerphilly Road, Cardiff, CF14 4SN483, Caerphilly Road, Cardiff, CF14 4SN
- Sold May 2017£210,000 | 3 Bed House455, Caerphilly Road, Cardiff, CF14 4SL455, Caerphilly Road, Cardiff, CF14 4SL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 12, Pen-Y-Groes Avenue, Cardiff as the 8th largest and the 8th most expensive of the 16 addresses on Pen-Y-Groes Avenue, Cardiff, CF14.
Against the CF14 postcode district average, it is £10k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Birchgrove|200 m away
- Ty Glas|500 m away
- Rhiwbina|800 m away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












