DA15 9NQ

DA15 9NQHouse Prices / London, Bexley, Gwillim Close

Last updated May 2026

Key Postcode Insights

DA15 9NQ is a residential postcode situated on Gwillim Close, Sidcup, DA15 with 58 addresses.

It ranks as the 455th largest and 28th most expensive of the 468 postcodes in the DA15 area. The dominant property type is a mid-century flat built between 1936 and 1979.

The postcode contains a total of 58 properties: 1 house and 57 flats.

58
Properties
  • Houses
  • Flats

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House Pricesin DA15 9NQ

Sale prices range from £236,798 for 2 bedroom leasehold flats (581 ft2) to £311,848 for 3 bedroom leasehold flats (807 ft2) .

Monthly rental prices range from £1,299 pcm for 2 bed flats to £1,906 pcm for 3 bed flats.

The gross rental yield is between 6.1% and 7.3%.

The average value per square foot is £423.

Average Sale Value
£263,315
Average Rental Value
£1,554 pcm
Average Rental Yield
7.1% /year
Average Value Per Sqft
£423 /ft2
Prices last updated 1st May 2026
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Properties and Buildingsin DA15 9NQ, Gwillim Close, Sidcup, DA15

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Sales History
in DA15 9NQ

The last sale was on 19th December 2025 for £215,000 and since then the market in the area has increased by 0.4%. The postcode has had a total of 113 sales since 1995.

DA15 9NQ has seen 7 sales in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto DA15 9NQ

DA15 9NQ is the 455th largest and the 28th most expensive postcode out of the 468 postcodes in the DA15 area.

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Property Typesin DA15 9NQ

  • 1 modern flat built after 1980
  • 44 mid-century flats built between 1936 and 1979
  • 1 house of an unknown age
  • 4 flats of an unknown age
  • 1 early-century flat built between 1912 and 1935
  • 7 other addresses of unknown type
  • modern flat (1)
  • mid-century flat (44)
  • house (1)
  • flat (4)
  • early-century flat (1)
  • Unknown (7)
Energy Efficiency

Energy Efficiencyof properties in DA15 9NQ

  • Energy Performance Certificate (EPC) surveys conducted for 45 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (25)
  • G (0)
  • D (20)
  • No EPC (13)
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Schools Nearby

Schools Nearbyto DA15 9NQ

The nearest primary school to DA15 9NQ is Sherwood Park Primary School which is 616 metres away.
  • 616
    m
    Sherwood Park Primary School
  • 678
    m
    Days Lane Primary School
  • 691
    m
    Danson Primary School
The nearest secondary school is Blackfen School for Girls which is 513 metres away.
  • 513
    m
    Blackfen School for Girls
  • 602
    m
    Bexley Grammar School
  • 1.4
    km
    Harris Academy Falconwood
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto DA15 9NQ

The closest station to DA15 9NQ is Welling station which is 1.6 kilometres away.

  • 1.6
    km
    Welling
  • 1.9
    km
    Sidcup
  • 2.1
    km
    Falconwood
  • 2.2
    km
    Albany Park
Source: National Rail
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