357, Trelawney Avenue
357, Trelawney Avenue
Description & Estimates







357, Trelawney Avenue, Slough is described in the public record as a mid-century apartment with 505 ft2 of internal area.
Locally, apartments of this size normally have 2 bedrooms.
Our estimate of the sale value of 357, Trelawney Avenue, Slough is £186,311 and its rental estimate is £1,125 per month, given the available information and assuming reasonable condition.
Trelawney Avenue, Slough, SL3 falls within the SL3 postal district.
Our Data Sources
357, Trelawney Avenue, Slough has no records in the the Land Registry and a single entry in the EPC database dated May 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 357, Trelawney Avenue, Slough, we estimate a market value of £195,626 and a rental value of £1,181 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £173,269 and £1,046 per month respectively.
Recent Market Change
Over the last year, 357, Trelawney Avenue, Slough has seen its estimated sale value move down by £3,330 (1.8%) and its estimated rental value increase by £22 per month (2.0%). This results in an estimated gross rental yield of 7.2%.
Energy Efficiency
357, Trelawney Avenue, Slough has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 07 May 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 357, Trelawney Avenue, Slough have sold within a radius of 560 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 27th March 2025, was 68, Reddington Drive, Slough, SL3 7QL, a leasehold flat which sold for £175,000.
Read more about house prices in SL3.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 403 addresses on Trelawney Avenue, Slough, SL3, 357, Trelawney Avenue, Slough comes out as the 335th largest and the 346th most expensive in our analysis of the public data.
It is also £287k less expensive than the average property across the SL3 district.
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Schools Nearby
- 300mRyvers School
- 300mThe Langley Academy Primary
- 700mCastleview Primary School
- 500mThe Langley Academy
- 500mLangley Grammar School
- 1.1kmDitton Park Academy
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Public Transport Nearby
From 357, Trelawney Avenue, Slough, the nearest station is Langley, 1.3 kilometres away.
- 1.3kmLangley
- 1.3kmLangley (Berks)
- 2.5kmSlough
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

