Our Data Sources
6, Clos Onnen, Port Talbot has 21 entries in the Land Registry , most recently in January 2008 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 6, Clos Onnen, Port Talbot, we estimate a market value of £336,435 and a rental value of £1,439 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £297,986 and £1,275 per month respectively.
Plot Size
HM Land Registry records the plot of land for 6, Clos Onnen, Port Talbot as measuring 382 m2.
That makes it the 2nd largest plot in the postcode, where all 31 other houses have recorded plot data.
Sold Prices
The most recent sale of 6, Clos Onnen, Port Talbot completed on 24th January 2008 at £265,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have dropped by 19.9% over the period since January 2008.
- Sold Jan 2008£265,000
- Sold Aug 2000£151,000
Similar Properties Sold Nearby
Over the past 2 years 46 properties similar to 6, 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 28th November 2025, was 2, Llwyn Arian, Port Talbot, SA13 2UP, a freehold house which sold for £355,000.
Read more about house prices in SA13.
- Sold Nov 2025£355,000 | 4 Bed House2, Llwyn Arian, Port Talbot, SA13 2UP2, Llwyn Arian, Port Talbot, SA13 2UP
- Sold Jun 2025£300,000 | 4 Bed House32, Llwyn Arian, Port Talbot, SA13 2UP32, Llwyn Arian, Port Talbot, SA13 2UP
- Sold Mar 2024£360,000 | 4 Bed House5, Llwyn Arian, Port Talbot, SA13 2UP5, Llwyn Arian, Port Talbot, SA13 2UP
•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, 6, Clos Onnen, Port Talbot comes out as the 7th largest and the 7th most expensive in our analysis of the public data.
It is also £163k 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.












