Our Data Sources
17, Heol Eirlys, Swansea has 41 entries in the Land Registry , most recently in October 2025 and a single entry in the EPC database dated July 2025.
We combine this information with that 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 17, Heol Eirlys, Swansea would be worth £238,360, with a potential rental value of £1,058 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £211,119, with a rental value of £937 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
17, Heol Eirlys, Swansea occupies a 236 m2 plot as recorded by HM Land Registry.
Of the 24 other houses in this postcode, 22 have recorded plot sizes, and this one ranks as the 22nd largest.
Energy Efficiency
17, Heol Eirlys, Swansea has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Jul 2025.
The property is connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
17, Heol Eirlys, Swansea last changed hands on 31st October 2025, selling for £245,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 4 times since 1995.
The market for similar properties has dropped by 15.7% since October 2025.
- Sold Oct 2025£245,000
- Sold Apr 2023£210,000
- Sold Mar 2020£110,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 49 sales of comparable properties within 640 metres of 17, Heol Eirlys, Swansea across the last 2 years.
Most recently, 56, Heol Rhosyn, Swansea, SA6 6EP, a leasehold house, sold at £120,000 on the 14th April 2022.
Read more about house prices in SA6.
- Sold Apr 2022£120,000 | 3 Bed House56, Heol Rhosyn, Swansea, SA6 6EP56, Heol Rhosyn, Swansea, SA6 6EP
- Sold Jun 2021£177,500 | 3 Bed House15, Heol Eirlys, Swansea, SA6 6HA15, Heol Eirlys, Swansea, SA6 6HA
- Sold Feb 2021£137,000 | 3 Bed House48, Heol Rhosyn, Swansea, SA6 6EP48, Heol Rhosyn, Swansea, SA6 6EP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 17, Heol Eirlys, Swansea as the 23rd largest and the 15th most expensive of the 24 addresses on Heol Eirlys, Morriston, Swansea, SA6.
Against the SA6 postcode district average, it is £35k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Llansamlet|3.4 km away
- Swansea|5.2 km away
- Skewen|6.0 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
