Our Data Sources
15, Dunns Lane, Swansea has a single entry in the Land Registry from June 2022 and a single entry in the EPC database dated August 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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 15, Dunns Lane, Swansea is in very good condition we estimate a sale value of £374,313 and a rental value of £1,853 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £331,535 and a rental value of £1,641 per month.
Plot Size
According to data from HM Land Registry, 15, Dunns Lane, Swansea sits on a plot of 110 m2.
We have plot size data on 18 out of 19 other houses in the postcode and 15, Dunns Lane, Swansea sits on the 15th largest plot.
Energy Efficiency
15, Dunns Lane, Swansea has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 07 Aug 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler with radiators and underfloor heating, mains gas.
Sold Prices
According to HM Land Registry, 15, Dunns Lane, Swansea was last sold on 30th June 2022 for £276,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since June 2022, the market for similar properties has risen by 14.2%.
- Sold Jun 2022£276,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 161 sales of properties similar to 15, Dunns Lane, Swansea within a radius of 720 metres over the last 2 years.
The most recent example is 49, Woodville Road, Swansea, SA3 4AE, a freehold house which sold for £400,000 on the 19th November 2025.
Read more about house prices in SA3.
- Sold Nov 2025£400,000 | 3 Bed House49, Woodville Road, Swansea, SA3 4AE49, Woodville Road, Swansea, SA3 4AE
- Sold Jul 2025£363,000 | 3 Bed House11, Westbourne Place, Swansea, SA3 4DB11, Westbourne Place, Swansea, SA3 4DB
- Sold Apr 2024£70,000 | 3 Bed House2, William Street, Swansea, SA3 4LJ2, William Street, Swansea, SA3 4LJ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Dunns Lane, Mumbles, Swansea, SA3 has a total of 20 addresses. According to our analysis of all the public data, 15, Dunns Lane, Swansea is the 10th largest and the 10th most expensive property on the street.
When compared to the postcode district it is £12k less expensive than the average property in SA3.
More reading links
Schools Nearby
Public Transport Nearby
- Swansea|6.9 km away
- Gowerton|8.6 km away
- Llansamlet|12.5 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
