9 Thistleboon Road, Mumbles, Swansea, SA3 4HE is a freehold terraced property built before 1900. The property offers approximately 657 square feet of living space. In this location, properties of similar size usually have two bedrooms.

The estimated current market value of the property is £245,000 , which equates to approximately £373 per square foot. It was last sold on 9 Sep 2025 for £245,000. Since then, the value has not changed.

The current estimated value of £245,000 is:

  • 23.6% lower than the average property price on Thistleboon Road
  • 16.4% lower than the average in the SA3 4HE postcode area
  • and 0.6% higher than the average price for Swansea as a whole

At the most recent EPC inspection on 19 July 2024, the property was recorded as owner-occupied.

View sold house prices in SA3 4HE

Building approximate location

About Property

Type
Terraced House
Built
before 1900
Interior Size
657 sq ft
Tenure
Freehold
Price (estimate)
£245,000
Price Per sq ft (estimate)
£373
Bedroom Count (estimate)
2 bedrooms

EPC Summary

9 Thistleboon Road, Mumbles, Swansea, SA3 4HE has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 19 Jul 2024.

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.

The previous EPC assessment was conducted on 16 Jun 2010, when the property was rated E. Since then, the rating has improved to D, with the energy efficiency score increasing by 7.4%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, no insulation (assumed) to pitched, no insulation, with no change in energy efficiency (very poor).
  • The wall construction or insulation changed from sandstone, as built, no insulation (assumed) to granite or whinstone, as built, no insulation (assumed), with no change in energy efficiency (very poor).
  • The windows were upgraded from mostly double glazing to fully double glazed.
  • The lighting was updated from low energy lighting in 25% of fixed outlets to low energy lighting in all fixed outlets, with efficiency improving from average to very good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, no insulation
Very Poor
Walls
Granite or whinstone, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Average
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to SA3 4HE

10 th / 26
Price Rank
16% lower than average
20 th / 21
Size Rank
26% smaller than average
2 nd / 21
Price Per Sq FT Rank
13% higher than average

Compared to other properties in SA3 4HE , this house's estimated value ranks 10th out of 26. Based on price per square foot, it ranks 2nd out of 21 properties. This suggests a relatively high price per square foot, which may reflect quality, location, or recent upgrades. In terms of size, this home ranks 20th out of 21 properties in its postcode area.

Sale History

Today
£245,000
streetscan.co.uk estimate
0 %
9 Sep 2025
£245,000
Leasehold
+45 %
18 Dec 2014
£169,000
Leasehold
-5.8 %
9 Feb 2006
£179,500
Leasehold
+71 %
7 Feb 2003
£105,000
Leasehold

Area Insights

Similar Properties Sold Nearby

2 Thistleboon Road, Mumbles, Swansea, SA3 4HE
rooms: 3
size: 732 sq ft
sale price: £260,000
sale date: 5 Sep 2025
39 Thistleboon Road, Mumbles, Swansea, SA3 4HE
rooms: 4
size: 635 sq ft
sale price: £140,000
sale date: 8 Apr 2024
12 Thistleboon Road, Mumbles, Swansea, SA3 4HE
rooms: 3
size: 721 sq ft
sale price: £309,023
sale date: 2 Mar 2022
8 Thistleboon Road, Mumbles, Swansea, SA3 4HE
rooms: 3
size: 708 sq ft
sale price: £197,500
sale date: 27 Jun 2014

Data Sources

The property at 9 Thistleboon Road, Mumbles, Swansea, SA3 4HE appears four times in the Land Registry records, with the latest transaction recorded on 9 Sep 2025. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 19 Jul 2024. 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.
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