Our Data Sources
37, Heol Islwyn, Swansea has no recent1 records in the the Land Registry and a single entry in the EPC database dated November 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high 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 37, Heol Islwyn, Swansea, we estimate a market value of £310,808 and a rental value of £1,425 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £275,287 and £1,263 per month respectively.
Plot Size
HM Land Registry records the plot of land for 37, Heol Islwyn, Swansea as measuring 291 m2.
That makes it the 18th largest plot in the postcode, where all 50 other houses have recorded plot data.
Energy Efficiency
37, Heol Islwyn, Swansea has an Energy Performance Rating (EPC) of A. This is based on the most recent assessment, dated 17 Nov 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 37, Heol Islwyn, Swansea completed on 30th October 2006 at £205,995 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
- Sold Oct 2006£205,995
Similar Properties Sold Nearby
Over the past 2 years 82 properties similar to 37, Heol Islwyn, Swansea have sold within a radius of 1.3 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 27th March 2026, was 28, Heol Islwyn, Swansea, SA5 4NZ, a freehold house which sold for £318,000.
Read more about house prices in SA5.
- Sold Mar 2026£318,000 | 4 Bed House28, Heol Islwyn, Swansea, SA5 4NZ28, Heol Islwyn, Swansea, SA5 4NZ
- Sold Oct 2025£290,000 | 4 Bed House3, Heol Islwyn, Swansea, SA5 4NZ3, Heol Islwyn, Swansea, SA5 4NZ
- Sold Aug 2024£250,000 | 4 Bed House9, Heol Islwyn, Swansea, SA5 4NZ9, Heol Islwyn, Swansea, SA5 4NZ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 50 addresses on Heol Islwyn, Fforestfach, Swansea, SA5, 37, Heol Islwyn, Swansea comes out as the 4th largest and the 9th most expensive in our analysis of the public data.
It is also £73k more expensive than the average property across the SA5 district.
More reading links
Schools Nearby
Public Transport Nearby
- Gowerton|2.8 km away
- Swansea|4.8 km away
- Llangennech|7.2 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.
