Our Data Sources
21, Flat Holm Walk, Penarth has a single entry in the Land Registry from December 2021 and a single entry in the EPC database dated November 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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 21, Flat Holm Walk, Penarth, we estimate a market value of £437,493 and a rental value of £2,193 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £387,494 and £1,943 per month respectively.
Plot Size
HM Land Registry records the plot of land for 21, Flat Holm Walk, Penarth as measuring 285 m2.
That makes it the 8th largest plot in the postcode, where 27 of the 38 other houses have recorded plot data.
Energy Efficiency
21, Flat Holm Walk, Penarth has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 29 Nov 2021.
The property is not connected to mains gas and has high performance glazing. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 21, Flat Holm Walk, Penarth completed on 10th December 2021 at £399,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 17.6% over the period since December 2021.
- Sold Dec 2021£399,000
Similar Properties Sold Nearby
Since 2021 200 properties similar to 21, Flat Holm Walk, Penarth have sold within a radius of 2.1 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 24th October 2025, was 10, Elworthy Close, Penarth, CF64 5TT, a freehold house which sold for £475,000.
Read more about house prices in CF64.
- Sold Oct 2025£475,000 | 4 Bed House10, Elworthy Close, Penarth, CF64 5TT10, Elworthy Close, Penarth, CF64 5TT
- Sold Aug 2025£440,000 | 4 Bed House20, Castle Wood Road, Penarth, CF64 5WP20, Castle Wood Road, Penarth, CF64 5WP
- Sold May 2025£348,000 | 3 Bed House35, Melrose Walk, Penarth, CF64 5WD35, Melrose Walk, Penarth, CF64 5WD
- Sold Apr 2025£465,000 | 4 Bed House76, Conybeare Road, Penarth, CF64 5US76, Conybeare Road, Penarth, CF64 5US
- Sold Jan 2025£427,500 | 4 Bed House33, Beechwood Road, Penarth, CF64 5WQ33, Beechwood Road, Penarth, CF64 5WQ
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 £338,962, ranging from £157,558 to £443,636.
- 20 Flat Holm Walk
3 Bed House | 9 m | Est. Value: £395,796
- 22 Flat Holm Walk
4 Bed House | 16 m | Est. Value: £437,301
- 19 Flat Holm Walk
3 Bed House | 22 m | Est. Value: £369,648
- 29 Flat Holm Walk
3 Bed House | 24 m | Est. Value: £401,530
- 23 Flat Holm Walk
3 Bed House | 24 m | Est. Value: £395,796
Location Comparison
Of the 40 addresses on Flat Holm Walk, Sully, Penarth, CF64, 21, Flat Holm Walk, Penarth comes out as the 7th largest and the 7th most expensive in our analysis of the public data.
It is also £15k more expensive than the average property across the CF64 district.
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
The flood risk here is rated Very Low, based on Environment Agency data.
