Our Data Sources
4, Lon Derw, Swansea has no records in the the Land Registry and a single entry in the EPC database dated October 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 4, Lon Derw, Swansea would be worth £274,752, with a potential rental value of £1,300 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £243,352, with a rental value of £1,151 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
4, Lon Derw, Swansea occupies a 583 m2 plot as recorded by HM Land Registry.
All 5 other houses in this postcode have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
4, Lon Derw, Swansea has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 08 Oct 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 243 sales of comparable properties within 650 metres of 4, Lon Derw, Swansea across the last 2 years.
Most recently, 18, Lon Mefus, Swansea, SA2 9EU, a leasehold house, sold at £320,000 on the 31st October 2025.
Read more about house prices in SA2.
- Sold Oct 2025£320,000 | 3 Bed House18, Lon Mefus, Swansea, SA2 9EU18, Lon Mefus, Swansea, SA2 9EU
- Sold Mar 2025£264,000 | 3 Bed House40, Tycoch Road, Swansea, SA2 9EQ40, Tycoch Road, Swansea, SA2 9EQ
- Sold Jul 2022£190,000 | 3 Bed House40, Lon Masarn, Swansea, SA2 9EX40, Lon Masarn, Swansea, SA2 9EX
•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 4, Lon Derw, Swansea as the 2nd largest and the 2nd most expensive of the 5 addresses on Lon Derw, Sketty, Swansea, SA2.
Against the SA2 postcode district average, it is £39k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Swansea|3.2 km away
- Gowerton|4.3 km away
- Llansamlet|8.2 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












