N21 1DY

N21 1DYHouse Prices / London, Enfield, Onslow Gardens

Last updated May 2026

Key Postcode Insights

N21 1DY is a residential postcode situated on Onslow Gardens, London, N21 with 16 addresses.

It ranks as the 236th largest and 323rd most expensive of the 520 postcodes in the N21 area. The dominant property type is a early-century house built between 1912 and 1935.

The postcode contains a total of 16 properties: 16 houses.

16
Properties
  • Houses

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House Pricesin N21 1DY

Sale prices range from £676,554 for 3 bedroom freehold houses with a garden (828 ft2) to £1,022,703 for 4 bedroom freehold houses with a garden (1,754 ft2) .

Monthly rental prices range from £2,417 pcm for 3 bed houses to £3,308 pcm for 4 bed houses.

The gross rental yield is between 3.9% and 4.6%.

The average value per square foot is £682.

Average Sale Value
£833,315
Average Rental Value
£2,884 pcm
Average Rental Yield
4.2% /year
Average Value Per Sqft
£682 /ft2
Prices last updated 1st May 2026
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Sales History
in N21 1DY

The last sale was on 30th May 2025 for £800,000 and since then the market in the area has increased by 0.2%. The postcode has had a total of 19 sales since 1995.

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

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Nearby Postcodesto N21 1DY

N21 1DY is the 236th largest and the 323rd most expensive postcode out of the 520 postcodes in the N21 area.

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Property Typesin N21 1DY

  • 1 mid-century house built between 1936 and 1979
  • 1 house of an unknown age
  • 9 early-century houses built between 1912 and 1935
  • 5 other addresses of unknown type
  • mid-century house (1)
  • house (1)
  • early-century house (9)
  • Unknown (5)
Energy Efficiency

Energy Efficiencyof properties in N21 1DY

  • Energy Performance Certificate (EPC) surveys conducted for 10 properties.
  • The dominant rating is D.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (1)
  • G (0)
  • D (9)
  • No EPC (6)
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Schools Nearby

Schools Nearbyto N21 1DY

The nearest primary school to N21 1DY is Grange Park Primary School which is 491 metres away.
  • 491
    m
    Grange Park Primary School
  • 833
    m
    Eversley Primary School
  • 929
    m
    Merryhills Primary School
The nearest secondary school is Highlands School which is 569 metres away.
  • 569
    m
    Highlands School
  • 1.6
    km
    Enfield Grammar School
  • 1.6
    km
    Enfield County School for Girls
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto N21 1DY

The closest station to N21 1DY is Grange Park station which is 400 metres away.

  • 440
    m
    Grange Park
  • 1.2
    km
    Enfield Chase
  • 1.2
    km
    Winchmore Hill
  • 1.8
    km
    Enfield Town
Source: TFL & National Rail
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