Our Data Sources
11, John Street, Penarth has a single entry in the Land Registry from November 2023 and a single entry in the EPC database dated September 2020.
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.
Price Range & Condition
In very good condition, we estimate 11, John Street, Penarth would be worth £335,194, with a potential rental value of £1,835 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £296,886, with a rental value of £1,625 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
11, John Street, Penarth occupies a 116 m2 plot as recorded by HM Land Registry.
Of the 35 other houses in this postcode, 33 have recorded plot sizes, and this one ranks as the 27th largest.
Energy Efficiency
11, John Street, Penarth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Sep 2020.
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
11, John Street, Penarth last changed hands on 21st November 2023, selling for £310,000. 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 3.3% since November 2023.
- Sold Nov 2023£310,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 78 sales of comparable properties within 550 metres of 11, John Street, Penarth since 2020.
Most recently, 7, Coronation Terrace, Penarth, CF64 1HN, a freehold house, sold at £100,000 on the 20th February 2026.
Read more about house prices in CF64.
- Sold Feb 2026£100,000 | 3 Bed House7, Coronation Terrace, Penarth, CF64 1HN7, Coronation Terrace, Penarth, CF64 1HN
- Sold Jan 2026£254,000 | 3 Bed House21, Salop Place, Penarth, CF64 1HP21, Salop Place, Penarth, CF64 1HP
- Sold Sep 2025£307,000 | 3 Bed House47, Salop Street, Penarth, CF64 1HH47, Salop Street, Penarth, CF64 1HH
- Sold Sep 2025£240,000 | 3 Bed House10, John Street, Penarth, CF64 1DN10, John Street, Penarth, CF64 1DN
- Sold Aug 2025£330,000 | 3 Bed House36, Glebe Street, Penarth, CF64 1EF36, Glebe Street, Penarth, CF64 1EF
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 £373,941, ranging from £315,087 to £432,827.
- 12 John Street
3 Bed House | 5 m | Est. Value: £352,392
- 10 John Street
3 Bed House | 5 m | Est. Value: £335,270
- 13 John Street
3 Bed House | 11 m | Est. Value: £375,676
- 14 John Street
3 Bed House | 16 m | Est. Value: £315,087
- 15 John Street
4 Bed House | 21 m | Est. Value: £404,038
Location Comparison
Our analysis of the public data ranks 11, John Street, Penarth as the 29th largest and the 30th most expensive of the 41 addresses on John Street, Penarth, CF64.
Against the CF64 postcode district average, it is £82k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Dingle Road|900 m away
- Penarth|900 m away
- Cogan|1.4 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.












