SL4 4LZ

Key Postcode Insights

SL4 4LZ is a residential postcode situated on Filmer Road, Windsor, SL4 with 54 addresses.

It ranks as the 1237th largest and 56th most expensive of the 1,256 postcodes in the SL4 area. The dominant property type is a mid-century flat built between 1936 and 1979.

The postcode contains a total of 54 properties: 23 houses and 31 flats.

54
Properties
  • Houses
  • Flats

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House Pricesin SL4 4LZ

Sale prices range from £209,983 for 2 bedroom leasehold flats (527 ft2) to £420,374 for 3 bedroom freehold houses with a garden (1,011 ft2) .

Monthly rental prices range from £1,082 pcm for 2 bed flats to £1,934 pcm for 3 bed houses.

The gross rental yield is between 5.5% and 6.2%.

The average value per square foot is £334.

Average Sale Value
£277,590
Average Rental Value
£1,322 pcm
Average Rental Yield
5.7% /year
Average Value Per Sqft
£334 /ft2
Prices last updated 1st May 2026
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Properties and Buildingsin SL4 4LZ, Filmer Road, Windsor, SL4

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Sales History
in SL4 4LZ

The last sale was on 27th June 2025 for £265,000 and since then the market in the area has decreased by 0.6%. The postcode has had a total of 21 sales since 1995.

SL4 4LZ has seen 2 sales in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto SL4 4LZ

SL4 4LZ is the 1237th largest and the 56th most expensive postcode out of the 1,256 postcodes in the SL4 area.

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Property Typesin SL4 4LZ

  • 1 modern house built after 1980
  • 1 modern flat built after 1980
  • 10 mid-century houses built between 1936 and 1979
  • 25 mid-century flats built between 1936 and 1979
  • 17 other addresses of unknown type
  • modern house (1)
  • modern flat (1)
  • mid-century house (10)
  • mid-century flat (25)
  • Unknown (17)
Energy Efficiency

Energy Efficiencyof properties in SL4 4LZ

  • Energy Performance Certificate (EPC) surveys conducted for 33 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (1)
  • F (0)
  • C (28)
  • G (0)
  • D (4)
  • No EPC (21)
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Schools Nearby

Schools Nearbyto SL4 4LZ

The nearest primary school to SL4 4LZ is Alexander First School which is 316 metres away.
  • 316
    m
    Alexander First School
  • 576
    m
    Homer First School and Nursery
  • 661
    m
    Dedworth Green First School
The nearest secondary school is Windsor Girls' School which is 1.8 kilometres away.
  • 1.8
    km
    Windsor Girls' School
  • 2.4
    km
    The Windsor Boys' School
  • 4.6
    km
    The Westgate School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SL4 4LZ

The closest station to SL4 4LZ is Windsor & Eton Central station which is 3.1 kilometres away.

  • 3.1
    km
    Windsor & Eton Central
  • 3.5
    km
    Windsor & Eton Riverside
  • 5.2
    km
    Datchet
  • 5.2
    km
    Burnham
Source: TFL & National Rail
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