Glanffynon, Swansea
Glanffynon, Swansea
Description & Estimates
Glanffynon, Swansea is described in the public record as a modern house with 1,829 ft2 of internal area, sitting on a 471 m2 plot.
Locally, houses of this size normally have 4 bedrooms with a garden.
Our estimate of the sale value of Glanffynon, Swansea is £640,663 and its rental estimate is £2,118 per month, given the available information and assuming reasonable condition.
Llangennith, Swansea, SA3 falls within the SA3 postal district.
Our Data Sources
Glanffynon, Swansea has no records in the the Land Registry and a single entry in the EPC database dated November 2023.
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
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 Glanffynon, Swansea, we estimate a market value of £672,696 and a rental value of £2,224 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £595,816 and £1,970 per month respectively.
Recent Market Change
Over the last year, Glanffynon, Swansea has seen its estimated sale value move up by £14,347 (2.2%) and its estimated rental value increase by £75 per month (3.5%). This results in an estimated gross rental yield of 4.0%.
Plot Size
HM Land Registry records the plot of land for Glanffynon, Swansea as measuring 471 m2.
That makes it the 11th largest plot in the postcode, where 16 of the 25 other houses have recorded plot data.
Energy Efficiency
Glanffynon, Swansea has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 07 Nov 2023.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Air source heat pump, radiators, electric.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to Glanffynon, Swansea have sold within a radius of 10.6 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 10th July 2025, was 8, Atlantic Haven, Swansea, SA3 1AH, a freehold house which sold for £575,000.
Read more about house prices in SA3.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 131 addresses on Llangennith, Swansea, SA3, Glanffynon, Swansea comes out as the 57th largest and the 49th most expensive in our analysis of the public data.
It is also £273k more expensive than the average property across the SA3 district.
More reading links
Schools Nearby
Public Transport Nearby
From Glanffynon, Swansea, the nearest station is Pembrey & Burry Port, 9.2 kilometres away.
- 9.2kmPembrey & Burry Port
- 11.0kmLlanelli
- 14.3kmBynea
Available Internet Speeds
Internet coverage here is poor, based on recent Ofcom data, and connectivity may be weak or unavailable.
According to recent data from Ofcom, Slow/none broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.
