SW3 3NP

Key Postcode Insights

SW3 3NP is a residential postcode situated on Markham Street, London, SW3 with 30 addresses.

It ranks as the 601st largest and 553rd most expensive of the 782 postcodes in the SW3 area. The dominant property type is a period house built between 1800 and 1911.

The postcode contains a total of 30 properties: 28 houses and 2 flats.

30
Properties
  • Houses
  • Flats

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House Pricesin SW3 3NP

Sale prices range from £2,014,306 for 3 bedroom freehold houses with a garden (925 ft2) to £4,327,034 for 3 bedroom Leasehold flats with a garden (3,239 ft2) .

Monthly rental prices range from £7,790 pcm for 3 bed houses to £16,674 pcm for 3 bed flats.

The gross rental yield is between 4.0% and 4.6%.

The average value per square foot is £1,874.

Average Sale Value
£2,784,552
Average Rental Value
£10,315 pcm
Average Rental Yield
4.4% /year
Average Value Per Sqft
£1,874 /ft2
Prices last updated 1st May 2026
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Sales History
in SW3 3NP

The last sale was on 29th July 2025 for £1,900,000 and since then the market in the area has decreased by 2.8%. The postcode has had a total of 46 sales since 1995.

SW3 3NP has seen 3 sales in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto SW3 3NP

SW3 3NP is the 601st largest and the 553rd most expensive postcode out of the 782 postcodes in the SW3 area.

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Property Typesin SW3 3NP

  • 18 period houses built between 1800 and 1911
  • 2 mid-century houses built between 1936 and 1979
  • 2 houses of an unknown age
  • 8 other addresses of unknown type
  • period house (18)
  • mid-century house (2)
  • house (2)
  • Unknown (8)
Energy Efficiency

Energy Efficiencyof properties in SW3 3NP

  • Energy Performance Certificate (EPC) surveys conducted for 20 properties.
  • The dominant rating is D.
  • A (0)
  • E (3)
  • B (0)
  • F (1)
  • C (5)
  • G (0)
  • D (11)
  • No EPC (10)
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Schools Nearby

Schools Nearbyto SW3 3NP

The nearest primary school to SW3 3NP is Marlborough Primary School which is 328 metres away.
  • 328
    m
    Marlborough Primary School
  • 343
    m
    Oratory Roman Catholic Primary School
  • 404
    m
    St Joseph's Catholic Primary School
The nearest secondary school is St. Thomas More Language College which is 404 metres away.
  • 404
    m
    St. Thomas More Language College
  • 1.7
    km
    Saint John Bosco College
  • 1.8
    km
    Chelsea Academy
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SW3 3NP

The closest station to SW3 3NP is Sloane Square station which is 700 metres away.

  • 667
    m
    Sloane Square
  • 774
    m
    South Kensington
  • 1.1
    km
    Knightsbridge
  • 1.3
    km
    Gloucester Road
Source: TfL
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