12 Heol Gerrig, Treboeth, Swansea, SA5 9BP is a freehold semi-detached 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 £250,000 , which equates to approximately £206 per square foot. It was last sold on 26 Sep 2025 for £250,000. Since then, the value has not changed.

The current estimated value of £250,000 is:

  • 0.5% higher than the average property price on Heol Gerrig
  • 6.0% higher than the average in the SA5 9BP postcode area
  • and 2.6% higher than the average price for Swansea as a whole

Based on EPC inspection history, this property has been mostly owner-occupied (3 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 12 June 2025, the property was recorded as owner-occupied.

View sold house prices in SA5 9BP

Building approximate location

About Property

Type
Semi-Detached House
Built
1900-1929
Interior Size
1216 sq ft
Tenure
Freehold
Price (estimate)
£250,000
Price Per sq ft (estimate)
£206
Bedroom Count (estimate)
4 bedrooms

EPC Summary

12 Heol Gerrig, Treboeth, Swansea, SA5 9BP has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 12 Jun 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 6 Jul 2017. The rating of D remains the same, but the energy efficiency score improved by 9.8%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, 250 mm loft insulation to pitched, 270 mm loft insulation, with no change in energy efficiency (good).
  • The lighting was updated from low energy lighting in 68% of fixed outlets to low energy lighting in all fixed outlets, with efficiency improving from good to very good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 270 mm loft insulation
Good
Walls
Granite or whinstone, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Good
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to SA5 9BP

17 th / 30
Price Rank
6% higher than average
10 th / 22
Size Rank
7% bigger than average
17 th / 22
Price Per Sq FT Rank
1% lower than average

Compared to other properties in SA5 9BP , this house's estimated value ranks 17th out of 30. Based on price per square foot, it ranks 17th out of 22 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 10th out of 22 properties in its postcode area.

Sale History

Today
£250,000
streetscan.co.uk estimate
0 %
26 Sep 2025
£250,000
Leasehold
+70.6 %
1 Aug 2017
£146,500
Leasehold
+64.6 %
25 Jan 2017
£89,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 5
size: 1270 sq ft
sale price: £235,000
sale date: 16 Sep 2022
rooms: 6
size: 1109 sq ft
sale price: £134,000
sale date: 14 Jul 2004
rooms: 5
size: 1119 sq ft
sale price: £56,000
sale date: 6 Aug 1999

Data Sources

The property at 12 Heol Gerrig, Treboeth, Swansea, SA5 9BP appears three times in the Land Registry records, with the latest transaction recorded on 26 Sep 2025. It also has three Energy Performance Certificates (EPC) entries, the earliest dating back to 12 Jun 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.