SE23 3AU

SE23 3AUHouse Prices / London, Lewisham, Dartmouth Place

Last updated May 2026

Key Postcode Insights

SE23 3AU is a residential postcode situated on Dartmouth Place, London, SE23 with 16 addresses.

It ranks as the 200th largest and 356th most expensive of the 591 postcodes in the SE23 area. The dominant property type is a modern flat built after 1980.

The postcode contains a total of 16 properties: 8 houses and 8 flats.

16
Properties
  • Houses
  • Flats

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House Pricesin SE23 3AU

Sale prices range from £421,709 for 3 bedroom leasehold flats (807 ft2) to £882,950 for 4 bedroom leasehold houses with a garden (1,334 ft2) .

Monthly rental prices range from £2,086 pcm for 3 bed flats to £3,328 pcm for 4 bed houses.

The gross rental yield is between 4.5% and 5.9%.

The average value per square foot is £510.

Average Sale Value
£597,837
Average Rental Value
£2,605 pcm
Average Rental Yield
5.2% /year
Average Value Per Sqft
£510 /ft2
Prices last updated 1st May 2026
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Nearby Postcodesto SE23 3AU

SE23 3AU is the 200th largest and the 356th most expensive postcode out of the 591 postcodes in the SE23 area.

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Property Typesin SE23 3AU

  • 5 modern houses built after 1980
  • 8 modern flats built after 1980
  • 3 other addresses of unknown type
  • modern house (5)
  • modern flat (8)
  • Unknown (3)
Energy Efficiency

Energy Efficiencyof properties in SE23 3AU

  • Energy Performance Certificate (EPC) surveys conducted for 10 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (4)
  • F (0)
  • C (6)
  • G (0)
  • D (0)
  • No EPC (6)
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Schools Nearby

Schools Nearbyto SE23 3AU

The nearest primary school to SE23 3AU is Holy Trinity Church of England Primary School which is 199 metres away.
  • 199
    m
    Holy Trinity Church of England Primary School
  • 206
    m
    St George's CofE Primary School
  • 513
    m
    Perrymount Primary School
The nearest secondary school is Sydenham School which is 435 metres away.
  • 435
    m
    Sydenham School
  • 666
    m
    Forest Hill School
  • 2.2
    km
    Kingsdale Foundation School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SE23 3AU

The closest station to SE23 3AU is Forest Hill station which is 300 metres away.

  • 270
    m
    Forest Hill
  • 994
    m
    Sydenham
  • 1.0
    km
    Sydenham (London)
  • 1.6
    km
    Honor Oak Park
Source: TFL & National Rail
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