N11 3GJ

N11 3GJHouse Prices / London, Barnet, Martock Gardens

Last updated May 2026

Key Postcode Insights

N11 3GJ is a residential postcode situated on Martock Gardens, London, N11 with 25 addresses.

It ranks as the 378th largest and 184th most expensive of the 573 postcodes in the N11 area. The dominant property type is a modern flat built after 1980.

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

25
Properties
  • Flats

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House Pricesin N11 3GJ

Sale prices range from £258,704 for 2 bedroom leasehold flats with a balcony (430 ft2) to £383,878 for 2 bedroom leasehold flats with a balcony (839 ft2) .

Monthly rental prices range from £1,416 pcm for 2 bed flats to £1,908 pcm for 2 bed flats.

The gross rental yield is between 6.0% and 6.6%.

The average value per square foot is £475.

Average Sale Value
£347,828
Average Rental Value
£1,775 pcm
Average Rental Yield
6.1% /year
Average Value Per Sqft
£475 /ft2
Prices last updated 1st May 2026
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Explore Buildingsin N11 3GJ, Martock Gardens, London, N11

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Sales History
in N11 3GJ

The last sale was on 14th March 2025 for £290,000 and since then the market in the area has decreased by 0.9%. The postcode has had a total of 55 sales since 1995.

N11 3GJ has seen 1 sale in the last three years and no sales in the last twelve months.

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Nearby Postcodesto N11 3GJ

N11 3GJ is the 378th largest and the 184th most expensive postcode out of the 573 postcodes in the N11 area.

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Property Typesin N11 3GJ

  • 25 modern flats built after 1980
  • modern flat (25)
Energy Efficiency

Energy Efficiencyof properties in N11 3GJ

  • Energy Performance Certificate (EPC) surveys conducted for 18 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (18)
  • G (0)
  • D (0)
  • No EPC (7)
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Schools Nearby

Schools Nearbyto N11 3GJ

The nearest primary school to N11 3GJ is Holly Park Primary School which is 546 metres away.
  • 546
    m
    Holly Park Primary School
  • 605
    m
    St John's CofE Junior Mixed and Infant School
  • 678
    m
    St Paul's CofE Primary School N11
The nearest secondary school is Friern Barnet School which is 491 metres away.
  • 491
    m
    Friern Barnet School
  • 853
    m
    The Compton School
  • 1.5
    km
    St Andrew the Apostle Greek Orthodox School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto N11 3GJ

The closest station to N11 3GJ is New Southgate station which is 600 metres away.

  • 622
    m
    New Southgate
  • 1.3
    km
    Arnos Grove
  • 1.9
    km
    Bounds Green
  • 2.2
    km
    Bowes Park
Source: TFL & National Rail