15 Dunns Lane, Mumbles, Swansea, SA3 4AA is a freehold semi-detached property built between 1900-1929. The property offers approximately 1,152 square feet of living space. In this location, properties of similar size usually have four bedrooms.
The estimated current market value of the property is £306,855 , which equates to approximately £266 per square foot. It was last sold on 30 Jun 2022 for £276,000. Since then, the value has increased by £30,855, representing a 11.2% increase, or approximately 3.2% per year.
The current estimated value of £306,855 is:
This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.
At the most recent EPC inspection on 7 August 2025, the property was recorded as owner-occupied.
15 Dunns Lane, Mumbles, Swansea, SA3 4AA has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 7 Aug 2025.
This property uses a mains gas boiler with both radiators and underfloor heating as its main heating source. Hot water is provided from main heating system. The windows are fully double glazed.
The previous EPC assessment was conducted on 22 Jul 2021, when the property was rated E. Since then, the rating has improved to D, with the energy efficiency score increasing by 52.3%.
Since the previous assessment, several changes were observed:
Compared to other properties in SA3 4AA , this house's estimated value ranks 16th out of 17. Based on price per square foot, it ranks 10th out of 10 properties. This indicates a lower price per square foot than most, suggesting good value for the space offered. In terms of size, this home ranks 3rd out of 10 properties in its postcode area.
The property at 15 Dunns Lane, Mumbles, Swansea, SA3 4AA appears once in the Land Registry records, with the transaction recorded on 30 Jun 2022. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 7 Aug 2025. We use this data, to estimate the property's characteristics and current market value.
This website uses public sector information from:HM Land Registry Price Paid Data, and
Energy Performance of Buildings Data published by the Department for Levelling Up, Housing and Communities (DLUHC), formerly the Ministry of Housing, Communities & Local Government (MHCLG).
These datasets are licensed under the Open
Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.