TN16 3BZ

TN16 3BZHouse Prices / London, Bromley, Sunningvale Avenue

Last updated May 2026

Key Postcode Insights

TN16 3BZ is a residential postcode situated on Sunningvale Avenue, Biggin Hill, Westerham, TN16 with 46 addresses.

It ranks as the 556th largest and 37th most expensive of the 569 postcodes in the TN16 area. The dominant property type is a mid-century flat built between 1936 and 1979.

The postcode contains a total of 46 properties: 20 houses, 25 flats and 1 other property.

46
Properties
  • Houses
  • Flats
  • Other (unknown)

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House Pricesin TN16 3BZ

Sale prices range from £215,646 for 2 bedroom leasehold flats (624 ft2) to £624,533 for 4 bedroom freehold houses with a garden (1,668 ft2) .

Monthly rental prices range from £1,071 pcm for 2 bed flats to £2,404 pcm for 4 bed houses.

The gross rental yield is between 4.4% and 6.0%.

The average value per square foot is £338.

Average Sale Value
£354,865
Average Rental Value
£1,578 pcm
Average Rental Yield
5.3% /year
Average Value Per Sqft
£338 /ft2
Prices last updated 1st May 2026
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Properties and Buildingsin TN16 3BZ, Sunningvale Avenue, Biggin Hill, Westerham, TN16

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Sales History
in TN16 3BZ

The last sale was on 9th August 2024 for £285,000 and since then the market in the area has decreased by 1.8%. The postcode has had a total of 66 sales since 1995.

TN16 3BZ has seen 1 sale in the last three years and no sales in the last twelve months.

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Nearby Postcodesto TN16 3BZ

TN16 3BZ is the 556th largest and the 37th most expensive postcode out of the 569 postcodes in the TN16 area.

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Property Typesin TN16 3BZ

  • 5 modern houses built after 1980
  • 7 mid-century houses built between 1936 and 1979
  • 28 mid-century flats built between 1936 and 1979
  • 1 house of an unknown age
  • 5 other addresses of unknown type
  • modern house (5)
  • mid-century house (7)
  • mid-century flat (28)
  • house (1)
  • Unknown (5)
Energy Efficiency

Energy Efficiencyof properties in TN16 3BZ

  • Energy Performance Certificate (EPC) surveys conducted for 33 properties.
  • The dominant rating is C.
  • A (0)
  • E (2)
  • B (1)
  • F (2)
  • C (18)
  • G (0)
  • D (10)
  • No EPC (12)
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Schools Nearby

Schools Nearbyto TN16 3BZ

The nearest primary school to TN16 3BZ is Oaklands Primary Academy which is 394 metres away.
  • 394
    m
    Oaklands Primary Academy
  • 687
    m
    Biggin Hill Primary School
  • 1.7
    km
    Cudham Church of England Primary School
The nearest secondary school is Charles Darwin School which is 1.1 kilometres away.
  • 1.1
    km
    Charles Darwin School
  • 3.0
    km
    Meridian High School
  • 6.1
    km
    Darrick Wood School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto TN16 3BZ

The closest station to TN16 3BZ is Woldingham station which is 6.3 kilometres away.

  • 6.3
    km
    Woldingham
  • 6.7
    km
    Oxted
  • 7.0
    km
    Hayes (Kent)
  • 7.2
    km
    Chelsfield
Source: National Rail
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