11 Southerndown Avenue, Mayals, Swansea, SA3 5EL is a freehold detached property built between 1983-1990. The property offers approximately 2,680 square feet of living space. In this location, properties of similar size usually have six bedrooms.

The estimated current market value of the property is £740,702 , which equates to approximately £276 per square foot. It was last sold on 31 Jul 2025 for £740,000. Since then, the value has increased by £702, representing a 0.1% increase, or approximately 0.3% per year.

The current estimated value of £740,702 is:

  • 50.4% higher than the average property price on Southerndown Avenue
  • 48.3% higher than the average in the SA3 5EL postcode area
  • and 204.0% higher than the average price for Swansea as a whole

At the most recent EPC inspection on 16 January 2025, the property was recorded as owner-occupied.

View sold house prices in SA3 5EL

Building approximate location

About Property

Type
Detached House
Built
1983-1990
Interior Size
2680 sq ft
Tenure
Freehold
Price (estimate)
£740,702
Price Per sq ft (estimate)
£276
Bedroom Count (estimate)
6 bedrooms

EPC Summary

11 Southerndown Avenue, Mayals, Swansea, SA3 5EL has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 16 Jan 2025.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows are fully double glazed.

Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 100 mm loft insulation
Average
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Good
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to SA3 5EL

3 rd / 28
Price Rank
48% higher than average
2 nd / 22
Size Rank
55% bigger than average
14 th / 22
Price Per Sq FT Rank
4% lower than average

Compared to other properties in SA3 5EL , this house's estimated value ranks 3rd out of 28. Based on price per square foot, it ranks 14th out of 22 properties. In terms of size, this home ranks 2nd out of 22 properties in its postcode area.

Sale History

Today
£740,702
streetscan.co.uk estimate
+0 %
31 Jul 2025
£740,000
Leasehold
+69.1 %
10 Sep 2004
£437,500
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 7
size: 2508 sq ft
sale price: £320,000
sale date: 19 Apr 2018

Data Sources

The property at 11 Southerndown Avenue, Mayals, Swansea, SA3 5EL appears two times in the Land Registry records, with the latest transaction recorded on 31 Jul 2025. It also has a single Energy Performance Certificate (EPC) from 16 Jan 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

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.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.