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SL3 8RY
Home, House Prices, Trelawney Avenue, Slough, South East
SL3 8RY

Trelawney Avenue - SL3 8RY

Last updated Jul 2026

Key Postcode Insights

SL3 8RY is a residential postcode situated on Trelawney Avenue, Slough, SL3 with 8 addresses.

It ranks as the 317th largest and 188th most expensive of the 992 postcodes in the SL3 area. The most common property type is a mid-century house built between 1936 and 1979.

The postcode contains a total of 8 properties: 8 houses.

Ave. Sale Price
£285,474
10 Year change
up 22.2%
Ave. Rental Price
£1,268pcm
10 Year change
up 51.1%
Ave. £ per ft²
£783/ft²
Ave. Gross Yield
5.3%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin SL3 8RY

House
6 houses
Group
0 flats

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Sales Market Trends

The current average value in the postcode is £285,474.
The SL3 8RY Sales Market has increased by 22.2% over the last 10 years.

PeriodYear on YearAverage Price
June 2026-1.3%£285,474
June 20254.2%£289,129
June 2024-1%£277,578
June 20231.8%£280,363
June 20229%£275,439
June 20211.7%£252,678
June 20202.1%£248,383
June 2019-2.9%£243,222
June 20180.5%£250,485
June 20176.7%£249,278
June 201616.8%£233,687
June 201513.8%£200,131
June 201413%£175,903
June 20132.3%£155,622
June 20121.1%£152,121
June 20112.6%£150,534
June 20109.7%£146,685
June 2009-12.3%£133,757
June 20080.2%£152,542
June 20070%£152,292
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Rental Market Trends

The current average rental value in the postcode is £1,268.
The SL3 8RY Rental Market has increased by 51.1% over the last 10 years.

PeriodYear on YearAverage Price
June 20260.9%£1,268pcm
June 20253.6%£1,256pcm
June 202411.2%£1,213pcm
June 202313.7%£1,091pcm
June 20228%£960pcm
June 20213.3%£889pcm
June 20202.4%£860pcm
June 20191.8%£840pcm
June 2018-0.3%£825pcm
June 2017-1.4%£828pcm
June 20165.8%£840pcm
June 20157%£793pcm
June 20147.2%£741pcm
June 20133.7%£692pcm
June 20123.1%£667pcm
June 20114.4%£647pcm
June 20105.3%£620pcm
June 2009-6.7%£589pcm
June 20084%£631pcm
June 20070%£607pcm
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Nearby Postcodes

SL3 8RY is the 317th largest and the 188th most expensive postcode out of the 992 postcodes in the SL3 area.

properties list title title

Property Types

  • 5 mid-century houses built between 1936 and 1979
  • 1 early-century house built between 1912 and 1935
  • 2 other addresses of unknown type
  • mid-century house (5)
  • early-century house (1)
  • Unknown (2)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 6 properties.
  • The most common rating is D.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (1)
  • G (0)
  • D (5)
  • No EPC (2)
properties list title title

Top 3 Most Expensive Sales

Schools Nearby

Schools Nearby

The nearest primary school to SL3 8RY is The Langley Academy Primary, which is 300 metres away.
  • The Langley Academy Primary
    300 m away
  • Marish Primary School
    500 m away
  • Ryvers School
    600 m away
The nearest secondary school is Langley Grammar School, which is 300 metres away.
  • Langley Grammar School
    300 m away
  • The Langley Academy
    300 m away
  • Ditton Park Academy
    1.4 km away
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Schools and house prices
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to SL3 8RY is Langley station, which is 1.0 kilometres away.

  • Langley
    |
    1.0 km away
  • Langley (Berks)
    |
    1.1 km away
  • Datchet
    |
    2.8 km away
  • Slough
    |
    2.9 km away
Source: TFL & National Rail
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