Our Data Sources
26, Castle Avenue, Penarth has 21 entries in the Land Registry, most recently in July 2015 and a single entry in the EPC database dated August 2015.
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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 26, Castle Avenue, Penarth is in very good condition we estimate a sale value of £424,988 and a rental value of £2,126 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £376,418 and a rental value of £1,883 per month.
Plot Size
According to data from HM Land Registry, 26, Castle Avenue, Penarth sits on a plot of 280 m2.
We have plot size data on 38 out of 40 other houses in the postcode and 26, Castle Avenue, Penarth sits on the 36th largest plot.
Energy Efficiency
26, Castle Avenue, Penarth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 25 Aug 2015.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
According to HM Land Registry, 26, Castle Avenue, Penarth was last sold on 22nd July 2015 for £270,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since July 2015, the market for similar properties has risen by 21.3%.
- Sold Jul 2015£270,000
- Sold May 1996£49,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 76 sales of properties similar to 26, Castle Avenue, Penarth within a radius of 840 metres since 2007.
The most recent example is 7, Dowland Road, Penarth, CF64 3QX, a freehold house which sold for £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 Dec 2025£465,000 | 3 Bed House16, Beechwood Drive, Penarth, CF64 3QZ16, Beechwood Drive, Penarth, CF64 3QZ
- Sold Aug 2025£485,000 | 4 Bed House42, Purcell Road, Penarth, CF64 3QN42, Purcell Road, Penarth, CF64 3QN
- Sold Aug 2025£390,000 | 4 Bed House49, Dinas Road, Penarth, CF64 3PJ49, Dinas Road, Penarth, CF64 3PJ
- Sold May 2025£400,000 | 4 Bed House51, Purcell Road, Penarth, CF64 3QN51, Purcell Road, Penarth, CF64 3QN
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 £360,365, ranging from £326,107 to £427,849.
- 28 Castle Avenue
4 Bed House | 7 m | Est. Value: £427,849
- 24 Castle Avenue
3 Bed House | 13 m | Est. Value: £370,448
- 30 Castle Avenue
4 Bed House | 19 m | Est. Value: £418,114
- 22 Castle Avenue
3 Bed House | 21 m | Est. Value: £353,802
- 34 Castle Avenue
3 Bed House | 39 m | Est. Value: £336,277
Location Comparison
Castle Avenue, Penarth, CF64 has a total of 81 addresses. According to our analysis of all the public data, 26, Castle Avenue, Penarth is the 23rd largest and the 17th most expensive property on the street.
When compared to the postcode district it is £3k more expensive than the average property in CF64.
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
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
