NW9 4AW

NW9 4AWHouse Prices / London, Barnet, Guardian Avenue

Last updated May 2026

Key Postcode Insights

NW9 4AW is a residential postcode situated on Guardian Avenue, London, NW9 with 43 addresses.

It ranks as the 1132nd largest and 501st most expensive of the 1,346 postcodes in the NW9 area. The dominant property type is a modern flat built after 1980.

The postcode contains a total of 43 properties: 43 flats.

43
Properties
  • Flats

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House Pricesin NW9 4AW

Sale prices range from £303,892 for 2 bedroom leasehold flats with a balcony (538 ft2) to £396,622 for 3 bedroom leasehold flats with a balcony (839 ft2) .

Monthly rental prices range from £1,780 pcm for 2 bed flats to £2,263 pcm for 3 bed flats.

The gross rental yield is between 6.7% and 7.0%.

The average value per square foot is £486.

Average Sale Value
£359,093
Average Rental Value
£2,037 pcm
Average Rental Yield
6.8% /year
Average Value Per Sqft
£486 /ft2
Prices last updated 1st May 2026
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Explore Buildingsin NW9 4AW, Guardian Avenue, London, NW9

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Sales History
in NW9 4AW

The last sale was on 12th July 2024 for £415,000 and since then the market in the area has decreased by 3.8%. The postcode has had a total of 44 sales since 1995.

NW9 4AW has seen 1 sale in the last three years and no sales in the last twelve months.

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Nearby Postcodesto NW9 4AW

NW9 4AW is the 1132nd largest and the 501st most expensive postcode out of the 1,346 postcodes in the NW9 area.

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Property Typesin NW9 4AW

  • 43 modern flats built after 1980
  • modern flat (43)
Energy Efficiency

Energy Efficiencyof properties in NW9 4AW

  • Energy Performance Certificate (EPC) surveys conducted for 43 properties.
  • The dominant rating is B.
  • A (0)
  • E (0)
  • B (43)
  • F (0)
  • C (0)
  • G (0)
  • D (0)
  • No EPC (0)
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Schools Nearby

Schools Nearbyto NW9 4AW

The nearest primary school to NW9 4AW is Beis Yaakov Primary School which is 564 metres away.
  • 564
    m
    Beis Yaakov Primary School
  • 677
    m
    Colindale Primary School
  • 978
    m
    Blessed Dominic Catholic Primary School
The nearest secondary school is Saracens High School which is 726 metres away.
  • 726
    m
    Saracens High School
  • 976
    m
    St James' Catholic High School
  • 1.6
    km
    Hasmonean High School for Girls
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto NW9 4AW

The closest station to NW9 4AW is Colindale station which is 100 metres away.

  • 114
    m
    Colindale
  • 1.3
    km
    Burnt Oak
  • 1.8
    km
    Hendon
  • 2.1
    km
    Mill Hill Broadway
Source: TFL & National Rail