N21 3HX

Firs Lane - N21 3HX

Last updated Jul 2026

Key Postcode Insights

N21 3HX is a residential postcode situated on Firs Lane, London, N21 with 25 addresses.

It ranks as the 401st largest and 227th most expensive of the 519 postcodes in the N21 area. The most common property type is a early-century house built between 1912 and 1935.

The postcode contains a total of 25 properties: 25 houses.

Ave. Sale Price
£690,666
10 Year change
up 13.3%
Ave. Rental Price
£2,897pcm
10 Year change
up 47.1%
Ave. £ per ft²
£592/ft²
Ave. Gross Yield
5.0%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin N21 3HX

House
10 houses
Group
0 flats

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Sales History

The last sale was on 18th July 2023 for £685,000 and since then the market in the area has increased by 0.1%. The postcode has had a total of 17 sales since 1995.

N21 3HX has seen 2 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodes

N21 3HX is the 401st largest and the 227th most expensive postcode out of the 519 postcodes in the N21 area.

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Property Types

  • 2 modern houses built after 1980
  • 1 house of an unknown age
  • 7 early-century houses built between 1912 and 1935
  • 15 other addresses of unknown type
  • modern house (2)
  • house (1)
  • early-century house (7)
  • Unknown (15)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 9 properties.
  • The most common rating is D.
  • A (0)
  • E (0)
  • B (1)
  • F (0)
  • C (3)
  • G (0)
  • D (5)
  • No EPC (16)
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Schools Nearby

Schools Nearby

The nearest primary school to N21 3HX is Highfield Primary School, which is 400 metres away.
  • Highfield Primary School
    400 m away
  • Firs Farm Primary School
    800 m away
  • St Paul's CofE Primary School
    900 m away
The nearest secondary school is Winchmore School, which is 300 metres away.
  • Winchmore School
    300 m away
  • The Latymer School
    1.1 km away
  • Lift Aylward
    1.5 km away
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to N21 3HX is Winchmore Hill station, which is 900 metres away.

  • Winchmore Hill
    |
    900 m away
  • Grange Park
    |
    1.5 km away
  • Bush Hill Park
    |
    1.8 km away
  • Edmonton Green
    |
    1.9 km away
Source: TFL & National Rail
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