117 St Helens Road, Swansea, SA1 3UN is a freehold terraced property built before 1900. The property offers approximately 1,410 square feet of living space. In this location, properties of similar size usually have five bedrooms.

The estimated current market value of the property is £184,054 , which equates to approximately £131 per square foot. It was last sold on 28 Apr 2023 for £163,000. Since then, the value has increased by £21,054, representing a 12.9% increase, or approximately 4.9% per year.

The current estimated value of £184,054 is:

  • 5.9% higher than the average property price on St Helens Road
  • 10.4% lower than the average in the SA1 3UN postcode area
  • and 24.5% lower than the average price for Swansea as a whole

Based on EPC inspection history, this property has been mostly owner-occupied (5 out of 5 inspections). 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 24 July 2025, the property was recorded as owner-occupied.

View sold house prices in SA1 3UN

Building approximate location

About Property

Type
Terraced House
Built
before 1900
Interior Size
1410 sq ft
Tenure
Freehold
Price (estimate)
£184,054
Price Per sq ft (estimate)
£131
Bedroom Count (estimate)
5 bedrooms

EPC Summary

117 St Helens Road, Swansea, SA1 3UN has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 24 Jul 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.

The previous EPC assessment was conducted on 14 Oct 2022. The rating of D remains the same, but the energy efficiency score improved by 5.4%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, no insulation (assumed) to pitched, insulated (assumed), improving energy efficiency from very poor to average.
  • The wall construction or insulation changed from sandstone or limestone, as built, no insulation (assumed) to granite or whin, as built, no insulation (assumed), with no change in energy efficiency (very poor).
  • The lighting was changed from low energy lighting in 89% of fixed outlets to excellent lighting efficiency, with no change in efficiency (very good).
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, insulated (assumed)
Average
Walls
Granite or whin, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Average
Lighting
Excellent lighting efficiency
Very Good

Compared to SA1 3UN

13 th / 15
Price Rank
10% lower than average
5 th / 11
Size Rank
16% bigger than average
11 th / 11
Price Per Sq FT Rank
23% lower than average

Compared to other properties in SA1 3UN , this house's estimated value ranks 13th out of 15. Based on price per square foot, it ranks 11th out of 11 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 5th out of 11 properties in its postcode area.

Sale History

Today
£184,054
streetscan.co.uk estimate
+13 %
28 Apr 2023
£163,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 5
size: 1281 sq ft
sale price: £188,000
sale date: 31 Mar 2022
rooms: 7
size: 1472 sq ft
sale price: £215,000
sale date: 25 Apr 2019
rooms: 5
size: 1206 sq ft
sale price: £135,000
sale date: 21 Apr 2017
rooms: 5
size: 1453 sq ft
sale price: £144,000
sale date: 16 Jun 2005
rooms: 5
size: 1421 sq ft
sale price: £55,500
sale date: 28 May 1999

Data Sources

The property at 117 St Helens Road, Swansea, SA1 3UN appears once in the Land Registry records, with the transaction recorded on 28 Apr 2023. It also has five Energy Performance Certificates (EPC) entries, the earliest dating back to 24 Jul 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.