Our Data Sources
15, William Gammon Drive, Swansea has 31 entries in the Land Registry , most recently in May 2016 and a single entry in the EPC database dated February 2026.
We combine this information with that 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 15, William Gammon Drive, Swansea, we estimate a market value of £459,956 and a rental value of £1,912 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £407,390 and £1,694 per month respectively.
Plot Size
HM Land Registry records the plot of land for 15, William Gammon Drive, Swansea as measuring 253 m2.
That makes it the 18th largest plot in the postcode, where all 34 other houses have recorded plot data.
Energy Efficiency
15, William Gammon Drive, Swansea has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 17 Feb 2026.
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 15, William Gammon Drive, Swansea completed on 17th May 2016 at £300,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 30.3% over the period since May 2016.
- Sold May 2016£300,000
- Sold Sep 2007£355,000
- Sold Dec 2005£297,950
Similar Properties Sold Nearby
Over the past 2 years 130 properties similar to 15, William Gammon Drive, Swansea have sold within a radius of 1.2 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 13th February 2026, was 19, William Gammon Drive, Swansea, SA3 4HR, a freehold house which sold for £475,000.
Read more about house prices in SA3.
- Sold Feb 2026£475,000 | 3 Bed House19, William Gammon Drive, Swansea, SA3 4HR19, William Gammon Drive, Swansea, SA3 4HR
- Sold Apr 2024£475,000 | 3 Bed House19, Libby Way, Swansea, SA3 4LB19, Libby Way, Swansea, SA3 4LB
- Sold Jul 2018£315,000 | 3 Bed House17, William Gammon Drive, Swansea, SA3 4HR17, William Gammon Drive, Swansea, SA3 4HR
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 36 addresses on William Gammon Drive, Mumbles, Swansea, SA3, 15, William Gammon Drive, Swansea comes out as the 19th largest and the 19th most expensive in our analysis of the public data.
It is also £70k more expensive than the average property across the SA3 district.
More reading links
Schools Nearby
Public Transport Nearby
- Swansea|7.3 km away
- Gowerton|9.7 km away
- Llansamlet|12.8 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.
