SL3 7UF

SL3 7UFHouse Prices / South East, Slough, Trelawney Avenue

Last updated May 2026

Key Postcode Insights

SL3 7UF is a residential postcode situated on Trelawney Avenue, Slough, SL3 with 35 addresses.

It ranks as the 835th largest and 9th most expensive of the 992 postcodes in the SL3 area. The dominant property type is a mid-century flat built between 1936 and 1979.

The postcode contains a total of 35 properties: 11 houses and 24 flats.

35
Properties
  • Houses
  • Flats

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House Pricesin SL3 7UF

Sale prices range from £161,924 for 2 bedroom leasehold flats (467 ft2) to £507,250 for 3 bedroom freehold houses with a garden (947 ft2) .

Monthly rental prices range from £1,000 pcm for 2 bed flats to £2,070 pcm for 3 bed houses.

The gross rental yield is between 4.9% and 7.4%.

The average value per square foot is £332.

Average Sale Value
£259,981
Average Rental Value
£1,311 pcm
Average Rental Yield
6.1% /year
Average Value Per Sqft
£332 /ft2
Prices last updated 1st May 2026
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Explore Propertiesin SL3 7UF, Trelawney Avenue, Slough, SL3

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Sales History
in SL3 7UF

The last sale was on 8th January 2025 for £460,000 and since then the market in the area has decreased by 0.4%. The postcode has had a total of 24 sales since 1995.

SL3 7UF has seen 3 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto SL3 7UF

SL3 7UF is the 835th largest and the 9th most expensive postcode out of the 992 postcodes in the SL3 area.

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Property Typesin SL3 7UF

  • 8 mid-century houses built between 1936 and 1979
  • 18 mid-century flats built between 1936 and 1979
  • 2 flats of an unknown age
  • 7 other addresses of unknown type
  • mid-century house (8)
  • mid-century flat (18)
  • flat (2)
  • Unknown (7)
Energy Efficiency

Energy Efficiencyof properties in SL3 7UF

  • Energy Performance Certificate (EPC) surveys conducted for 26 properties.
  • The dominant rating is C.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (16)
  • G (0)
  • D (9)
  • No EPC (9)
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Schools Nearby

Schools Nearbyto SL3 7UF

The nearest primary school to SL3 7UF is The Langley Academy Primary which is 258 metres away.
  • 258
    m
    The Langley Academy Primary
  • 467
    m
    Ryvers School
  • 674
    m
    Marish Primary School
The nearest secondary school is Langley Grammar School which is 350 metres away.
  • 350
    m
    Langley Grammar School
  • 385
    m
    The Langley Academy
  • 1.2
    km
    Ditton Park Academy
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SL3 7UF

The closest station to SL3 7UF is Langley station which is 1.2 kilometres away.

  • 1.2
    km
    Langley
  • 1.2
    km
    Langley (Berks)
  • 2.6
    km
    Datchet
  • 2.7
    km
    Slough
Source: TFL & National Rail
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