SL1 3BZ

SL1 3BZHouse Prices / South East, Slough, Lake Avenue

Last updated May 2026

Key Postcode Insights

SL1 3BZ is a residential postcode situated on Lake Avenue, Slough, SL1 with 40 addresses.

It ranks as the 1237th largest and 651st most expensive of the 1,426 postcodes in the SL1 area. The dominant property type is a period flat built between 1800 and 1911.

The postcode contains a total of 40 properties: 22 houses and 18 flats.

40
Properties
  • Houses
  • Flats

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House Pricesin SL1 3BZ

Sale prices range from £153,019 for 1 bedroom leasehold flats with a garden (333 ft2) to £544,807 for 4 bedroom freehold houses with a garden (1,535 ft2) .

Monthly rental prices range from £910 pcm for 1 bed flats to £3,068 pcm for 4 bed houses.

The gross rental yield is between 6.4% and 7.2%.

The average value per square foot is £390.

Average Sale Value
£317,976
Average Rental Value
£1,792 pcm
Average Rental Yield
6.8% /year
Average Value Per Sqft
£390 /ft2
Prices last updated 1st May 2026
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Properties and Buildingsin SL1 3BZ, Lake Avenue, Slough, SL1

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Sales History
in SL1 3BZ

The last sale was on 19th June 2025 for £400,000 and since then the market in the area has decreased by 0.7%. The postcode has had a total of 37 sales since 1995.

SL1 3BZ has seen 4 sales in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto SL1 3BZ

SL1 3BZ is the 1237th largest and the 651st most expensive postcode out of the 1,426 postcodes in the SL1 area.

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Property Typesin SL1 3BZ

  • 7 period houses built between 1800 and 1911
  • 9 period flats built between 1800 and 1911
  • 1 mid-century house built between 1936 and 1979
  • 1 house of an unknown age
  • 22 other addresses of unknown type
  • period house (7)
  • period flat (9)
  • mid-century house (1)
  • house (1)
  • Unknown (22)
Energy Efficiency

Energy Efficiencyof properties in SL1 3BZ

  • Energy Performance Certificate (EPC) surveys conducted for 19 properties.
  • The dominant rating is D.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (7)
  • G (0)
  • D (11)
  • No EPC (21)
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Schools Nearby

Schools Nearbyto SL1 3BZ

The nearest primary school to SL1 3BZ is The Godolphin Junior Academy which is 700 metres away.
  • 700
    m
    The Godolphin Junior Academy
  • 750
    m
    Phoenix Infant Academy
  • 946
    m
    James Elliman Academy
The nearest secondary school is Herschel Grammar School which is 332 metres away.
  • 332
    m
    Herschel Grammar School
  • 788
    m
    Eden Girls' School, Slough
  • 923
    m
    Baylis Court School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SL1 3BZ

The closest station to SL1 3BZ is Slough station which is 1.4 kilometres away.

  • 1.4
    km
    Slough
  • 2.6
    km
    Burnham
  • 2.7
    km
    Burnham (Buckinghamshire)
  • 3.5
    km
    Windsor & Eton Riverside
Source: TFL & National Rail
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