Our Data Sources
20, Flat Holm Walk, Penarth has 2 entries in the Land Registry, most recently in July 2022 and a single entry in the EPC database dated August 2021.
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 20, Flat Holm Walk, Penarth would be worth £418,664, with a potential rental value of £2,099 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £370,817, with a rental value of £1,859 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
20, Flat Holm Walk, Penarth occupies a 247 m2 plot as recorded by HM Land Registry.
Of the 38 other houses in this postcode, 27 have recorded plot sizes, and this one ranks as the 14th largest.
Energy Efficiency
20, Flat Holm Walk, Penarth has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 17 Aug 2021.
The property is connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
20, Flat Holm Walk, Penarth last changed hands on 29th July 2022, selling for £420,000. 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 risen by 6.0% since July 2022.
- Sold Jul 2022£420,000
- Sold Nov 2021£360,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 179 sales of comparable properties within 2.1 kilometres of 20, Flat Holm Walk, Penarth since 2021.
Most recently, 26, Slade Close, Penarth, CF64 5UU, a freehold house, sold at £420,000 on the 3rd July 2025.
Read more about house prices in CF64.
- Sold Jul 2025£420,000 | 3 Bed House26, Slade Close, Penarth, CF64 5UU26, Slade Close, Penarth, CF64 5UU
- Sold Jun 2025£430,000 | 4 Bed House31, Beechwood Road, Penarth, CF64 5WQ31, Beechwood Road, Penarth, CF64 5WQ
- Sold May 2025£480,000 | 3 Bed House16, Melrose Walk, Penarth, CF64 5WD16, Melrose Walk, Penarth, CF64 5WD
- Sold May 2025£348,000 | 3 Bed House35, Melrose Walk, Penarth, CF64 5WD35, Melrose Walk, Penarth, CF64 5WD
- Sold Dec 2024£443,000 | 4 Bed House52, Castle Wood Road, Penarth, CF64 5WP52, Castle Wood Road, Penarth, CF64 5WP
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 £341,839, ranging from £160,961 to £440,297.
- 21 Flat Holm Walk
4 Bed House | 9 m | Est. Value: £419,618
- 19 Flat Holm Walk
3 Bed House | 13 m | Est. Value: £372,570
- 18 Flat Holm Walk
3 Bed House | 21 m | Est. Value: £324,208
- 22 Flat Holm Walk
4 Bed House | 25 m | Est. Value: £440,297
- 17 Flat Holm Walk
3 Bed House | 28 m | Est. Value: £324,208
Location Comparison
Our analysis of the public data ranks 20, Flat Holm Walk, Penarth as the 15th largest and the 15th most expensive of the 40 addresses on Flat Holm Walk, Sully, Penarth, CF64.
Against the CF64 postcode district average, it is £7k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Dinas Powys|2.5 km away
- Cadoxton|2.7 km away
- Eastbrook|3.1 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












