78 St Helens Avenue, Swansea, SA1 4NN is a freehold terraced property built between 1900-1929. The property offers approximately 1,216 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 £251,171 , which equates to approximately £207 per square foot. It was last sold on 27 Jan 2015 for £152,000. Since then, the value has increased by £99,171, representing a 65.2% increase, or approximately 6.0% per year.

The current estimated value of £251,171 is:

  • 3.8% higher than the average property price on St Helens Avenue
  • 28.1% higher than the average in the SA1 4NN postcode area
  • and 3.1% higher than the average price for Swansea as a whole

Based on EPC inspection history, this property has been mostly owner-occupied (2 out of 3 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 18 November 2024, the property was recorded as rented.

View sold house prices in SA1 4NN

Building approximate location

About Property

Type
Terraced House
Built
1900-1929
Interior Size
1216 sq ft
Tenure
Freehold
Price (estimate)
£251,171
Price Per sq ft (estimate)
£207
Bedroom Count (estimate)
4 bedrooms

EPC Summary

78 St Helens Avenue, Swansea, SA1 4NN has an Energy Performance Certificate (EPC) rating of E, based on the latest assessment carried out on 18 Nov 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 mostly double glazed.

The previous EPC assessment was conducted on 16 Jun 2014, when the property was rated D. The current rating of E reflects a decline in energy efficiency of 21%.

Since the previous assessment, several changes were observed:

  • The hot water system changed from electric immersion, off-peak, plus solar to from main system, with no change in energy efficiency (good).
  • The roof construction or insulation changed from pitched, insulated at rafters to pitched, no insulation, changing energy efficiency from poor to very poor.
  • The windows were upgraded from fully double glazed to mostly double glazing.
  • The lighting was updated from no low energy lighting to low energy lighting in all fixed outlets, with efficiency improving from very poor to very good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, no insulation
Very Poor
Walls
Solid brick, with external insulation
Good
Windows
Mostly double glazing
Average
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to SA1 4NN

12 th / 30
Price Rank
28% higher than average
7 th / 20
Size Rank
16% bigger than average
16 th / 20
Price Per Sq FT Rank
10% higher than average

Compared to other properties in SA1 4NN , this house's estimated value ranks 12th out of 30. Based on price per square foot, it ranks 16th out of 20 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 7th out of 20 properties in its postcode area.

Sale History

Today
£251,171
streetscan.co.uk estimate
+65 %
27 Jan 2015
£152,000
Leasehold
+251.4 %
23 Apr 1999
£43,250
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 5
size: 1119 sq ft
sale price: £212,000
sale date: 30 Sep 2025
rooms: 5
size: 1055 sq ft
sale price: £160,000
sale date: 5 Jul 2024
rooms: 5
size: 1238 sq ft
sale price: £166,000
sale date: 28 Jul 2021
rooms: 5
size: 1281 sq ft
sale price: £145,000
sale date: 13 Nov 2020
rooms: 6
size: 1345 sq ft
sale price: £195,000
sale date: 24 Jun 2016

Data Sources

The property at 78 St Helens Avenue, Swansea, SA1 4NN appears two times in the Land Registry records, with the latest transaction recorded on 27 Jan 2015. It also has four Energy Performance Certificates (EPC) entries, the earliest dating back to 18 Nov 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.