137 Trelawney Avenue, Slough, SL3 8RQ is a freehold semi-detached property built between 1950-1966. The property offers approximately 1,464 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 £557,825 , which equates to approximately £381 per square foot. It was last sold on 28 Aug 2014 for £345,000. Since then, the value has increased by £212,825, representing a 61.7% increase, or approximately 5.5% per year.
The current estimated value of £557,825 is:
This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. 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 11 July 2025, the property was recorded as owner-occupied.
137 Trelawney Avenue, Slough, SL3 8RQ has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 11 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 the main heating system, though the cylinder has no thermostat. The windows are fully double glazed.
The previous EPC assessment was conducted on 4 Jul 2014, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 22%.
Since the previous assessment, several changes were observed:
Compared to other properties in SL3 8RQ , this house's estimated value ranks 1st out of 13. Based on price per square foot, it ranks 10th out of 10 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 1st out of 10 properties in its postcode area.
The property at 137 Trelawney Avenue, Slough, SL3 8RQ appears once in the Land Registry records, with the transaction recorded on 28 Aug 2014. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 11 Jul 2025. We use this data, to estimate the property's characteristics and current market value.
This website uses public sector information from:HM Land Registry Price Paid Data, and
Energy Performance of Buildings Data published by the Department for Levelling Up, Housing and Communities (DLUHC), formerly the Ministry of Housing, Communities & Local Government (MHCLG).
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.