21  Seymour Gardens

21 Seymour GardensHouse Prices / London, Richmond upon Thames, Seymour Gardens, TW1 3AR

Last updated Jun 2026

Key Building Insights

21 Seymour Gardens is a residential building situated on Seymour Gardens, Twickenham, TW1 with 2 addresses.

It ranks as the 162nd largest and 874th most expensive of the 1,056 buildings in the TW1 area. The dominant property type is a mid-century flat built between 1936 and 1979.

The building contains a total of 2 properties: 2 flats.

2
Properties
  • Flats

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House Pricesin 21 Seymour Gardens

Sale prices range from £250,686 for 1 bedroom leasehold flats (398 ft2) to £1,051,928 for 4 bedroom freehold houses with a garden (1,342 ft2) .

Monthly rental prices range from £1,260 pcm for 1 bed flats to £4,073 pcm for 4 bed houses.

The gross rental yield is between 4.6% and 6.0%.

The average value per square foot is £707.

Average Sale Value
£651,307
Average Rental Value
£2,667 pcm
Average Rental Yield
4.9% /year
Average Value Per Sqft
£707 /ft2
Prices last updated 1st June 2026
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Sales History
in 21, Seymour Gardens, Twickenham, TW1 3AR

The last sale was on 18th May 1995 for £99,000 and since then the market in the area has remained stable. The building has had a total of 1 sales since 1995.

21, Seymour Gardens, Twickenham, TW1 3AR has seen no sales in the last three years and no sales in the last twelve months.

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Property Typesin 21 Seymour Gardens

  • 1 mid-century house built between 1936 and 1979
  • 1 mid-century flat built between 1936 and 1979
  • mid-century house (1)
  • mid-century flat (1)
Energy Efficiency

Energy Efficiencyof properties in 21 Seymour Gardens

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

Schools Nearby

The nearest primary school to 21, Seymour Gardens, Twickenham, TW1 3AR is Orleans Primary School, which is 300 metres away.
  • 300
    m
    Orleans Primary School
  • 300
    m
    St Mary's Church of England Primary School
  • 800
    m
    St Stephen's C E Primary School
The nearest secondary school is Orleans Park School, which is 200 metres away.
  • 200
    m
    Orleans Park School
  • 800
    m
    St Richard Reynolds Catholic High School
  • 1.3
    km
    The Richmond upon Thames School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to 21, Seymour Gardens, Twickenham, TW1 3AR is Twickenham station, which is 500 metres away.

  • 500
    m
    Twickenham
  • 600
    m
    St Margarets (London)
  • 1.7
    km
    Strawberry Hill
  • 2.0
    km
    Richmond
Source: TFL & National Rail
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