N21 1SG

N21 1SGHouse Prices / London, Enfield, Buchanan Close

Last updated May 2026

Key Postcode Insights

N21 1SG is a residential postcode situated on Buchanan Close, London, N21 with 31 addresses.

It ranks as the 445th largest and 34th most expensive of the 520 postcodes in the N21 area. The dominant property type is a modern flat built after 1980.

The postcode contains a total of 31 properties: 4 houses and 27 flats.

31
Properties
  • Houses
  • Flats

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House Pricesin N21 1SG

Sale prices range from £220,815 for 1 bedroom leasehold flats with a garden (430 ft2) to £883,040 for 4 bedroom freehold houses with a garden (1,302 ft2) .

Monthly rental prices range from £1,106 pcm for 1 bed flats to £3,211 pcm for 4 bed houses.

The gross rental yield is between 4.2% and 6.1%.

The average value per square foot is £550.

Average Sale Value
£371,012
Average Rental Value
£1,668 pcm
Average Rental Yield
5.4% /year
Average Value Per Sqft
£550 /ft2
Prices last updated 1st May 2026
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Sales History
in N21 1SG

The last sale was on 2nd May 2024 for £680,000 and since then the market in the area has decreased by 0.1%. The postcode has had a total of 68 sales since 1995.

N21 1SG has seen 2 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto N21 1SG

N21 1SG is the 445th largest and the 34th most expensive postcode out of the 520 postcodes in the N21 area.

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Property Typesin N21 1SG

  • 4 period flats built between 1800 and 1911
  • 3 modern houses built after 1980
  • 16 modern flats built after 1980
  • 2 flats of an unknown age
  • 1 early-century flat built between 1912 and 1935
  • 5 other addresses of unknown type
  • period flat (4)
  • modern house (3)
  • modern flat (16)
  • flat (2)
  • early-century flat (1)
  • Unknown (5)
Energy Efficiency

Energy Efficiencyof properties in N21 1SG

  • Energy Performance Certificate (EPC) surveys conducted for 20 properties.
  • The dominant rating is C.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (11)
  • G (0)
  • D (8)
  • No EPC (11)
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Schools Nearby

Schools Nearbyto N21 1SG

The nearest primary school to N21 1SG is Eversley Primary School which is 344 metres away.
  • 344
    m
    Eversley Primary School
  • 394
    m
    Grange Park Primary School
  • 648
    m
    Merryhills Primary School
The nearest secondary school is Highlands School which is 462 metres away.
  • 462
    m
    Highlands School
  • 1.9
    km
    Southgate School
  • 2.2
    km
    Enfield Grammar School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto N21 1SG

The closest station to N21 1SG is Grange Park station which is 1.2 kilometres away.

  • 1.2
    km
    Grange Park
  • 1.3
    km
    Oakwood
  • 1.7
    km
    Winchmore Hill
  • 1.7
    km
    Enfield Chase
Source: TFL & National Rail
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