SW3 4AS

Key Postcode Insights

SW3 4AS is a residential postcode situated on Christchurch Street, London, SW3 with 32 addresses.

It ranks as the 630th largest and 227th most expensive of the 782 postcodes in the SW3 area. The dominant property type is a period flat built between 1800 and 1911.

The postcode contains a total of 32 properties: 2 houses and 30 flats.

32
Properties
  • Houses
  • Flats

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House Pricesin SW3 4AS

Sale prices range from £269,839 for studio Leasehold flats (236 ft2) to £3,053,427 for 4 bedroom freehold houses with a garden (1,650 ft2) .

Monthly rental prices range from £1,088 pcm for studio flats to £11,279 pcm for 4 bed houses.

The gross rental yield is between 4.4% and 5.3%.

The average value per square foot is £1,529.

Average Sale Value
£897,941
Average Rental Value
£3,397 pcm
Average Rental Yield
4.5% /year
Average Value Per Sqft
£1,529 /ft2
Prices last updated 1st May 2026
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Sales History
in SW3 4AS

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Nearby Postcodesto SW3 4AS

SW3 4AS is the 630th largest and the 227th most expensive postcode out of the 782 postcodes in the SW3 area.

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Property Typesin SW3 4AS

  • 29 period flats built between 1800 and 1911
  • 1 house of an unknown age
  • 2 other addresses of unknown type
  • period flat (29)
  • house (1)
  • Unknown (2)
Energy Efficiency

Energy Efficiencyof properties in SW3 4AS

  • Energy Performance Certificate (EPC) surveys conducted for 18 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (2)
  • F (0)
  • C (14)
  • G (0)
  • D (2)
  • No EPC (14)
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Schools Nearby

Schools Nearbyto SW3 4AS

The nearest primary school to SW3 4AS is Christ Church CofE Primary School which is 80 metres away.
  • 80
    m
    Christ Church CofE Primary School
  • 681
    m
    Oratory Roman Catholic Primary School
  • 775
    m
    Marlborough Primary School
The nearest secondary school is St. Thomas More Language College which is 780 metres away.
  • 780
    m
    St. Thomas More Language College
  • 1.4
    km
    Saint John Bosco College
  • 1.4
    km
    Harris Academy Battersea
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SW3 4AS

The closest station to SW3 4AS is Sloane Square station which is 900 metres away.

  • 871
    m
    Sloane Square
  • 1.2
    km
    South Kensington
  • 1.4
    km
    Battersea Park
  • 1.6
    km
    Knightsbridge
Source: TFL & National Rail
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