TW9 1AA

TW9 1AAHouse Prices / London, Richmond upon Thames, Union Court

Last updated May 2026

Key Postcode Insights

TW9 1AA is a residential postcode situated on Union Court, Richmond, TW9 with 23 addresses.

It ranks as the 500th largest and 52nd most expensive of the 970 postcodes in the TW9 area. The dominant property type is a mid-century flat built between 1936 and 1979.

The postcode contains a total of 23 properties: 23 flats.

23
Properties
  • Flats

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House Pricesin TW9 1AA

Sale prices range from £234,888 for 1 bedroom leasehold flats with a garden (258 ft2) to £371,792 for 2 bedroom leasehold flats (538 ft2) .

Monthly rental prices range from £1,192 pcm for 1 bed flats to £1,920 pcm for 2 bed flats.

The gross rental yield is between 5.9% and 6.2%.

The average value per square foot is £791.

Average Sale Value
£305,001
Average Rental Value
£1,531 pcm
Average Rental Yield
6.0% /year
Average Value Per Sqft
£791 /ft2
Prices last updated 1st May 2026
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Sales History
in TW9 1AA

The last sale was on 22nd October 2025 for £270,000 and since then the market in the area has increased by 4.1%. The postcode has had a total of 16 sales since 1995.

TW9 1AA has seen 2 sales in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto TW9 1AA

TW9 1AA is the 500th largest and the 52nd most expensive postcode out of the 970 postcodes in the TW9 area.

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Property Typesin TW9 1AA

  • 1 period flat built between 1800 and 1911
  • 1 modern flat built after 1980
  • 4 mid-century flats built between 1936 and 1979
  • 17 other addresses of unknown type
  • period flat (1)
  • modern flat (1)
  • mid-century flat (4)
  • Unknown (17)
Energy Efficiency

Energy Efficiencyof properties in TW9 1AA

  • Energy Performance Certificate (EPC) surveys conducted for 12 properties.
  • The dominant rating is E.
  • A (0)
  • E (9)
  • B (0)
  • F (0)
  • C (1)
  • G (0)
  • D (2)
  • No EPC (11)
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Schools Nearby

Schools Nearbyto TW9 1AA

The nearest primary school to TW9 1AA is Deer Park School which is 789 metres away.
  • 789
    m
    Deer Park School
  • 843
    m
    The Vineyard School
  • 848
    m
    Marshgate Primary School
The nearest secondary school is Christ's Church of England Comprehensive Secondary School which is 989 metres away.
  • 989
    m
    Christ's Church of England Comprehensive Secondary School
  • 1.8
    km
    Orleans Park School
  • 2.2
    km
    Gumley House RC Convent School, FCJ
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto TW9 1AA

The closest station to TW9 1AA is Richmond (London) station which is 300 metres away.

  • 267
    m
    Richmond (London)
  • 290
    m
    Richmond
  • 1.2
    km
    North Sheen
  • 1.4
    km
    St Margarets (London)
Source: TFL & National Rail
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