Our Data Sources
28, Castle Avenue, Penarth has 21 entries in the Land Registry, most recently in May 2024 and a single entry in the EPC database dated November 2014.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 28, Castle Avenue, Penarth would be worth £449,241, with a potential rental value of £2,202 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £397,899, with a rental value of £1,951 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
28, Castle Avenue, Penarth occupies a 283 m2 plot as recorded by HM Land Registry.
Of the 40 other houses in this postcode, 38 have recorded plot sizes, and this one ranks as the 33rd largest.
Energy Efficiency
28, Castle Avenue, Penarth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 28 Nov 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
28, Castle Avenue, Penarth last changed hands on 9th May 2024, selling for £370,000. 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 dropped by 14.4% since May 2024.
- Sold May 2024£370,000
- Sold Sep 2003£187,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 59 sales of comparable properties within 850 metres of 28, Castle Avenue, Penarth since 2007.
Most recently, 7, Dowland Road, Penarth, CF64 3QX, a freehold house, sold at £430,000 on the 5th January 2026.
Read more about house prices in CF64.
- Sold Jan 2026£430,000 | 4 Bed House7, Dowland Road, Penarth, CF64 3QX7, Dowland Road, Penarth, CF64 3QX
- Sold Aug 2025£485,000 | 4 Bed House42, Purcell Road, Penarth, CF64 3QN42, Purcell Road, Penarth, CF64 3QN
- Sold May 2025£400,000 | 4 Bed House51, Purcell Road, Penarth, CF64 3QN51, Purcell Road, Penarth, CF64 3QN
- Sold Dec 2024£425,000 | 4 Bed House36, Dinas Road, Penarth, CF64 3PL36, Dinas Road, Penarth, CF64 3PL
- Sold Feb 2023£325,000 | 4 Bed House52, Castle Avenue, Penarth, CF64 3QS52, Castle Avenue, Penarth, CF64 3QS
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £358,269, ranging from £326,107 to £418,114.
- 26 Castle Avenue
4 Bed House | 7 m | Est. Value: £404,751
- 30 Castle Avenue
4 Bed House | 12 m | Est. Value: £418,114
- 24 Castle Avenue
3 Bed House | 20 m | Est. Value: £370,448
- 22 Castle Avenue
3 Bed House | 27 m | Est. Value: £353,802
- 34 Castle Avenue
3 Bed House | 32 m | Est. Value: £336,277
Location Comparison
Our analysis of the public data ranks 28, Castle Avenue, Penarth as the 9th largest and the 10th most expensive of the 81 addresses on Castle Avenue, Penarth, CF64.
Against the CF64 postcode district average, it is £26k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Penarth|1.5 km away
- Dingle Road|1.8 km away
- Eastbrook|2.1 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
