SE23 1QY

SE23 1QYHouse Prices / London, Lewisham, Duncombe Hill

Last updated May 2026

Key Postcode Insights

SE23 1QY is a residential postcode situated on Duncombe Hill, London, SE23 with 48 addresses.

It ranks as the 514th largest and 379th most expensive of the 591 postcodes in the SE23 area. The dominant property type is a period flat built between 1800 and 1911.

The postcode contains a total of 48 properties: 20 houses and 28 flats.

48
Properties
  • Houses
  • Flats

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House Pricesin SE23 1QY

Sale prices range from £243,988 for 1 bedroom leasehold flats with a garden (269 ft2) to £1,366,464 for 5 bedroom freehold houses with a garden (1,819 ft2) .

Monthly rental prices range from £1,043 pcm for 1 bed flats to £4,322 pcm for 5 bed houses.

The gross rental yield is between 3.8% and 5.2%.

The average value per square foot is £719.

Average Sale Value
£611,311
Average Rental Value
£2,468 pcm
Average Rental Yield
4.8% /year
Average Value Per Sqft
£719 /ft2
Prices last updated 1st May 2026
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Properties and Buildingsin SE23 1QY, Duncombe Hill, London, SE23

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Sales History
in SE23 1QY

The last sale was on 5th January 2024 for £685,000 and since then the market in the area has increased by 5.8%. The postcode has had a total of 47 sales since 1995.

SE23 1QY has seen 1 sale in the last three years and no sales in the last twelve months.

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Nearby Postcodesto SE23 1QY

SE23 1QY is the 514th largest and the 379th most expensive postcode out of the 591 postcodes in the SE23 area.

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Property Typesin SE23 1QY

  • 7 period houses built between 1800 and 1911
  • 16 period flats built between 1800 and 1911
  • 1 modern flat built after 1980
  • 6 mid-century houses built between 1936 and 1979
  • 7 mid-century flats built between 1936 and 1979
  • 2 houses of an unknown age
  • 1 flat of an unknown age
  • 8 other addresses of unknown type
  • period house (7)
  • period flat (16)
  • modern flat (1)
  • mid-century house (6)
  • mid-century flat (7)
  • house (2)
  • flat (1)
  • Unknown (8)
Energy Efficiency

Energy Efficiencyof properties in SE23 1QY

  • Energy Performance Certificate (EPC) surveys conducted for 36 properties.
  • The dominant rating is C.
  • A (0)
  • E (1)
  • B (0)
  • F (1)
  • C (18)
  • G (1)
  • D (15)
  • No EPC (12)
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Schools Nearby

Schools Nearbyto SE23 1QY

The nearest primary school to SE23 1QY is Stillness Junior School which is 250 metres away.
  • 250
    m
    Stillness Junior School
  • 250
    m
    Stillness Infant School
  • 336
    m
    St William of York Catholic Primary School
The nearest secondary school is Harris Girls' Academy East Dulwich which is 1.5 kilometres away.
  • 1.5
    km
    Harris Girls' Academy East Dulwich
  • 1.7
    km
    Prendergast School
  • 1.8
    km
    Forest Hill School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SE23 1QY

The closest station to SE23 1QY is Honor Oak Park station which is 400 metres away.

  • 439
    m
    Honor Oak Park
  • 913
    m
    Crofton Park
  • 1.0
    km
    Catford
  • 1.1
    km
    Catford Bridge
Source: TFL & National Rail
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