Our Data Sources
21, Clos Onnen, Port Talbot has 21 entries in the Land Registry , most recently in July 2013 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 3 out of 5 and is considered of medium 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, Clos Onnen, Port Talbot, we estimate a market value of £262,047 and a rental value of £1,249 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £232,099 and £1,106 per month respectively.
Plot Size
HM Land Registry records the plot of land for 21, Clos Onnen, Port Talbot as measuring 218 m2.
That makes it the 17th largest plot in the postcode, where all 31 other houses have recorded plot data.
Sold Prices
The most recent sale of 21, Clos Onnen, Port Talbot completed on 26th July 2013 at £130,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 3.0% over the period since July 2013.
- Sold Jul 2013£130,000
- Sold Apr 2000£59,950
Similar Properties Sold Nearby
Over the past 2 years 61 properties similar to 21, Clos Onnen, Port Talbot have sold within a radius of 2.0 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 24th April 2025, was 3, Llwyn Arian, Port Talbot, SA13 2UP, a freehold house which sold for £245,000.
Read more about house prices in SA13.
- Sold Apr 2025£245,000 | 3 Bed House3, Llwyn Arian, Port Talbot, SA13 2UP3, Llwyn Arian, Port Talbot, SA13 2UP
- Sold Nov 2024£275,000 | 3 Bed House2, Min Y Coed, Port Talbot, SA13 2TE2, Min Y Coed, Port Talbot, SA13 2TE
- Sold Aug 2022£300,000 | 3 Bed House52, Min Y Coed, Port Talbot, SA13 2TE52, Min Y Coed, Port Talbot, SA13 2TE
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 31 addresses on Clos Onnen, Margam, Port Talbot, SA13, 21, Clos Onnen, Port Talbot comes out as the 16th largest and the 16th most expensive in our analysis of the public data.
It is also £92k more expensive than the average property across the SA13 district.
More reading links
Schools Nearby
Public Transport Nearby
- Pyle|2.3 km away
- Garth (Bridgend County)|6.9 km away
- Tondu|7.3 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












