Our Data Sources
4, Castle Graig, Swansea has no records in the the Land Registry and a single entry in the EPC database dated February 2021.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 4, Castle Graig, Swansea would be worth £145,054, with a potential rental value of £942 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £128,476, with a rental value of £834 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
4, Castle Graig, Swansea has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Feb 2021.
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 229 sales of comparable properties within 670 metres of 4, Castle Graig, Swansea across the last 2 years.
Most recently, 579, Llangyfelach Road, Swansea, SA5 9EW, a freehold house, sold at £138,000 on the 28th July 2025.
Read more about house prices in SA6.
- Sold Jul 2025£138,000 | 3 Bed House579, Llangyfelach Road, Swansea, SA5 9EW579, Llangyfelach Road, Swansea, SA5 9EW
- Sold Jul 2024£142,500 | 3 Bed House314, Neath Road, Swansea, SA6 8JU314, Neath Road, Swansea, SA6 8JU
- Sold Mar 2024£130,000 | 3 Bed House130, Salem Road, Swansea, SA6 8NN130, Salem Road, Swansea, SA6 8NN
•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, Castle Graig, Swansea as the 14th largest and the 15th most expensive of the 15 addresses on Castle Graig, Morriston, Swansea, SA6.
Against the SA6 postcode district average, it is £54k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Swansea|2.8 km away
- Llansamlet|4.0 km away
- Skewen|6.6 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.












