SE23 3DG

SE23 3DGHouse Prices / London, Lewisham, Tewkesbury Avenue

Last updated May 2026

Key Postcode Insights

SE23 3DG is a residential postcode situated on Tewkesbury Avenue, London, SE23 with 32 addresses.

It ranks as the 401st largest and 529th most expensive of the 591 postcodes in the SE23 area. The dominant property type is a early-century house built between 1912 and 1935.

The postcode contains a total of 32 properties: 32 houses.

32
Properties
  • Houses

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House Pricesin SE23 3DG

Sale prices range from £712,188 for 3 bedroom freehold houses with a garden (818 ft2) to £1,155,993 for 5 bedroom freehold houses with a garden (1,819 ft2) .

Monthly rental prices range from £2,514 pcm for 3 bed houses to £3,901 pcm for 5 bed houses.

The gross rental yield is between 4.0% and 4.2%.

The average value per square foot is £766.

Average Sale Value
£887,479
Average Rental Value
£3,039 pcm
Average Rental Yield
4.1% /year
Average Value Per Sqft
£766 /ft2
Prices last updated 1st May 2026
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Explore Propertiesin SE23 3DG, Tewkesbury Avenue, London, SE23

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Sales History
in SE23 3DG

The last sale was on 20th October 2023 for £775,000 and since then the market in the area has increased by 6.8%. The postcode has had a total of 34 sales since 1995.

SE23 3DG has seen 2 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto SE23 3DG

SE23 3DG is the 401st largest and the 529th most expensive postcode out of the 591 postcodes in the SE23 area.

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Property Typesin SE23 3DG

  • 2 houses of an unknown age
  • 13 early-century houses built between 1912 and 1935
  • 17 other addresses of unknown type
  • house (2)
  • early-century house (13)
  • Unknown (17)
Energy Efficiency

Energy Efficiencyof properties in SE23 3DG

  • Energy Performance Certificate (EPC) surveys conducted for 13 properties.
  • The dominant rating is D.
  • A (0)
  • E (4)
  • B (1)
  • F (1)
  • C (1)
  • G (0)
  • D (6)
  • No EPC (19)
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Schools Nearby

Schools Nearbyto SE23 3DG

The nearest primary school to SE23 3DG is Horniman Primary School which is 223 metres away.
  • 223
    m
    Horniman Primary School
  • 427
    m
    Fairlawn Primary School
  • 721
    m
    Goodrich Community Primary School
The nearest secondary school is Sydenham School which is 1.3 kilometres away.
  • 1.3
    km
    Sydenham School
  • 1.3
    km
    Harris Boys' Academy East Dulwich
  • 1.4
    km
    Harris Girls' Academy East Dulwich
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SE23 3DG

The closest station to SE23 3DG is Forest Hill station which is 800 metres away.

  • 846
    m
    Forest Hill
  • 1.1
    km
    Honor Oak Park
  • 2.0
    km
    Crofton Park
Source: TFL & National Rail
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