Our Data Sources
Pen Plas, Swansea has no records in the the Land Registry and a single entry in the EPC database dated December 2021.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate Pen Plas, Swansea would be worth £500,561, with a potential rental value of £2,155 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £443,354, with a rental value of £1,908 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
Pen Plas, Swansea occupies a 574 m2 plot as recorded by HM Land Registry.
Of the 13 other houses in this postcode, 7 have recorded plot sizes, and this one ranks as the 5th largest.
Energy Efficiency
Pen Plas, Swansea has an Energy Performance Rating (EPC) of G. This is based on the most recent assessment, dated 17 Dec 2021.
The property is not connected to mains gas and has fully double glazed windows. It is heated using No system present: electric heaters assumed.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 38 sales of comparable properties within 9.0 kilometres of Pen Plas, Swansea across the last 2 years.
Most recently, The Retreat, Swansea, SA3 1DE, a freehold house, sold at £500,000 on the 31st July 2025.
Read more about house prices in SA3.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks Pen Plas, Swansea as the 26th largest and the 60th most expensive of the 110 addresses on Llanmadoc, Swansea, SA3.
Against the SA3 postcode district average, it is £109k more expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Pembrey & Burry Port|7.1 km away
- Llanelli|8.9 km away
- Bynea|12.3 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












