HP18 9SZ

HP18 9SZHouse Prices / South East, Buckinghamshire, Windmill Street

Last updated May 2026

Key Postcode Insights

HP18 9SZ is a residential postcode situated on Windmill Street, Brill, Aylesbury, HP18 with 18 addresses.

It ranks as the 503rd largest and 368th most expensive of the 679 postcodes in the HP18 area. The dominant property type is a period house built between 1800 and 1911.

The postcode contains a total of 18 properties: 18 houses.

18
Properties
  • Houses

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House Pricesin HP18 9SZ

Sale prices range from £345,169 for 2 bedroom freehold houses with a garden (613 ft2) to £895,793 for 4 bedroom freehold houses with a garden (1,852 ft2) .

Monthly rental prices range from £1,229 pcm for 2 bed houses to £2,466 pcm for 4 bed houses.

The gross rental yield is between 3.3% and 4.3%.

The average value per square foot is £453.

Average Sale Value
£539,096
Average Rental Value
£1,771 pcm
Average Rental Yield
3.9% /year
Average Value Per Sqft
£453 /ft2
Prices last updated 1st May 2026
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Sales History
in HP18 9SZ

The last sale was on 12th December 2025 for £308,000 and since then the market in the area has increased by 1.5%. The postcode has had a total of 21 sales since 1995.

HP18 9SZ has seen 1 sale in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto HP18 9SZ

HP18 9SZ is the 503rd largest and the 368th most expensive postcode out of the 679 postcodes in the HP18 area.

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Property Typesin HP18 9SZ

  • 9 period houses built between 1800 and 1911
  • 3 mid-century houses built between 1936 and 1979
  • 1 house of an unknown age
  • 5 other addresses of unknown type
  • period house (9)
  • mid-century house (3)
  • house (1)
  • Unknown (5)
Energy Efficiency

Energy Efficiencyof properties in HP18 9SZ

  • Energy Performance Certificate (EPC) surveys conducted for 12 properties.
  • The dominant rating is E.
  • A (0)
  • E (5)
  • B (0)
  • F (2)
  • C (1)
  • G (0)
  • D (4)
  • No EPC (6)
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Schools Nearby

Schools Nearbyto HP18 9SZ

The nearest primary school to HP18 9SZ is Brill Church of England School which is 345 metres away.
  • 345
    m
    Brill Church of England School
  • 2.6
    km
    Oakley Church of England Combined School
  • 5.9
    km
    Long Crendon School
The nearest secondary school is Lord Williams's School which is 9.2 kilometres away.
  • 9.2
    km
    Lord Williams's School
  • 9.3
    km
    Waddesdon Church of England School
  • 9.4
    km
    Wheatley Park School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto HP18 9SZ

The closest station to HP18 9SZ is Haddenham & Thame Parkway station which is 9.4 kilometres away.

  • 9.4
    km
    Haddenham & Thame Parkway
  • 10.4
    km
    Bicester Village
  • 11.4
    km
    Bicester North
  • 12.8
    km
    Islip
Source: National Rail
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