SE23 3AS

SE23 3ASHouse Prices / London, Lewisham, Dartmouth Road

Last updated May 2026

Key Postcode Insights

SE23 3AS is a residential postcode situated on Dartmouth Road, London, SE23 with 2 addresses.

It ranks as the 12th largest and 194th most expensive of the 591 postcodes in the SE23 area.

The postcode contains a total of 2 properties: 2 flats.

2
Properties
  • Flats

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House Pricesin SE23 3AS

Sale prices range from £400,937 for 2 bedroom leasehold flats with a garden (473 ft2) to £400,937 for 2 bedroom leasehold flats with a garden (473 ft2) .

Monthly rental prices range from £1,820 pcm for 2 bed flats to £1,820 pcm for 2 bed flats.

The gross rental yield is between 5.4% and 5.4%.

The average value per square foot is £846.

Average Sale Value
£400,937
Average Rental Value
£1,820 pcm
Average Rental Yield
5.4% /year
Average Value Per Sqft
£846 /ft2
Prices last updated 1st May 2026
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Explore Buildingsin SE23 3AS, Dartmouth Road, London, SE23

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Nearby Postcodesto SE23 3AS

SE23 3AS is the 12th largest and the 194th most expensive postcode out of the 591 postcodes in the SE23 area.

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Property Typesin SE23 3AS

  • 2 other addresses of unknown type
  • Unknown (2)
Energy Efficiency

Energy Efficiencyof properties in SE23 3AS

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

Schools Nearbyto SE23 3AS

The nearest primary school to SE23 3AS is Holy Trinity Church of England Primary School which is 156 metres away.
  • 156
    m
    Holy Trinity Church of England Primary School
  • 250
    m
    St George's CofE Primary School
  • 494
    m
    Eliot Bank Primary School
The nearest secondary school is Sydenham School which is 392 metres away.
  • 392
    m
    Sydenham School
  • 688
    m
    Forest Hill School
  • 2.1
    km
    Kingsdale Foundation School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SE23 3AS

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

  • 294
    m
    Forest Hill
  • 983
    m
    Sydenham
  • 1.0
    km
    Sydenham (London)
  • 1.6
    km
    Honor Oak Park
Source: TFL & National Rail