SE23 1NY

SE23 1NYHouse Prices / London, Lewisham, Grierson Road

Last updated May 2026

Key Postcode Insights

SE23 1NY is a residential postcode situated on Grierson Road, London, SE23 with 12 addresses.

It ranks as the 143rd largest and 530th most expensive of the 591 postcodes in the SE23 area. The dominant property type is a period house built between 1800 and 1911.

The postcode contains a total of 12 properties: 12 houses.

12
Properties
  • Houses

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House Pricesin SE23 1NY

Sale prices range from £763,232 for 3 bedroom freehold houses with a garden (1,076 ft2) to £993,766 for 4 bedroom freehold houses with a garden (1,625 ft2) .

Monthly rental prices range from £2,974 pcm for 3 bed houses to £3,707 pcm for 4 bed houses.

The gross rental yield is between 4.5% and 4.7%.

The average value per square foot is £664.

Average Sale Value
£870,017
Average Rental Value
£3,325 pcm
Average Rental Yield
4.6% /year
Average Value Per Sqft
£664 /ft2
Prices last updated 1st May 2026
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Nearby Postcodesto SE23 1NY

SE23 1NY is the 143rd largest and the 530th most expensive postcode out of the 591 postcodes in the SE23 area.

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Property Typesin SE23 1NY

  • 7 period houses built between 1800 and 1911
  • 1 house of an unknown age
  • 4 other addresses of unknown type
  • period house (7)
  • house (1)
  • Unknown (4)
Energy Efficiency

Energy Efficiencyof properties in SE23 1NY

  • Energy Performance Certificate (EPC) surveys conducted for 7 properties.
  • The dominant rating is D.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (1)
  • G (0)
  • D (5)
  • No EPC (5)
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Schools Nearby

Schools Nearbyto SE23 1NY

The nearest primary school to SE23 1NY is Stillness Junior School which is 359 metres away.
  • 359
    m
    Stillness Junior School
  • 359
    m
    Stillness Infant School
  • 747
    m
    St William of York Catholic Primary School
The nearest secondary school is Harris Girls' Academy East Dulwich which is 1.1 kilometres away.
  • 1.1
    km
    Harris Girls' Academy East Dulwich
  • 1.6
    km
    Prendergast School
  • 1.7
    km
    Harris Boys' Academy East Dulwich
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SE23 1NY

The closest station to SE23 1NY is Honor Oak Park station which is 100 metres away.

  • 117
    m
    Honor Oak Park
  • 741
    m
    Crofton Park
  • 1.4
    km
    Forest Hill
  • 1.4
    km
    Catford
Source: TFL & National Rail
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