Our Data Sources
4, Grenfell Avenue, Swansea has no records in the the Land Registry and a single entry in the EPC database dated March 2013.
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 4, Grenfell Avenue, Swansea, we estimate a market value of £155,013 and a rental value of £1,018 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £137,298 and £901 per month respectively.
Energy Efficiency
4, Grenfell Avenue, Swansea has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 01 Mar 2013.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 4, Grenfell Avenue, Swansea have sold within a radius of 690 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 31st March 2026, was 38, Gower View Road, Swansea, SA4 4YU, a freehold house which sold for £65,000.
Read more about house prices in SA4.
- Sold Mar 2026£65,000 | 3 Bed House38, Gower View Road, Swansea, SA4 4YU38, Gower View Road, Swansea, SA4 4YU
- Sold Aug 2025£171,000 | 3 Bed House29, Gower View Road, Swansea, SA4 4YU29, Gower View Road, Swansea, SA4 4YU
- Sold May 2021£105,000 | 3 Bed House33, Gower View Road, Swansea, SA4 4YU33, Gower View Road, Swansea, SA4 4YU
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 40 addresses on Grenfell Avenue, Gorseinon, Swansea, SA4, 4, Grenfell Avenue, Swansea comes out as the 18th largest and the 18th most expensive in our analysis of the public data.
It is also £84k less expensive than the average property across the SA4 district.
More reading links
Schools Nearby
Public Transport Nearby
- 2.6kmLlangennech
- 3.2kmGowerton
- 3.3kmBynea
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.
