NW9 4BG

NW9 4BGHouse Prices / London, Barnet, Guardian Avenue

Last updated May 2026

Key Postcode Insights

NW9 4BG is a residential postcode situated on Guardian Avenue, London, NW9 with 33 addresses.

It ranks as the 984th largest and 613th 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 33 properties: 33 flats.

33
Properties
  • Flats

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House Pricesin NW9 4BG

Sale prices range from £330,859 for 2 bedroom leasehold flats with a balcony (548 ft2) to £478,169 for 3 bedroom leasehold flats with a balcony (1,001 ft2) .

Monthly rental prices range from £1,846 pcm for 2 bed flats to £2,545 pcm for 3 bed flats.

The gross rental yield is between 6.4% and 6.7%.

The average value per square foot is £526.

Average Sale Value
£406,199
Average Rental Value
£2,192 pcm
Average Rental Yield
6.5% /year
Average Value Per Sqft
£526 /ft2
Prices last updated 1st May 2026
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Explore Buildingsin NW9 4BG, Guardian Avenue, London, NW9

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Sales History
in NW9 4BG

The last sale was on 25th November 2025 for £470,000 and since then the market in the area has decreased by 0.7%. The postcode has had a total of 30 sales since 1995.

NW9 4BG has seen 3 sales in the last three years and 2 sales in the last twelve months.

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Nearby Postcodesto NW9 4BG

NW9 4BG is the 984th largest and the 613th most expensive postcode out of the 1,346 postcodes in the NW9 area.

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Property Typesin NW9 4BG

  • 33 modern flats built after 1980
  • modern flat (33)
Energy Efficiency

Energy Efficiencyof properties in NW9 4BG

  • Energy Performance Certificate (EPC) surveys conducted for 33 properties.
  • The dominant rating is B.
  • A (0)
  • E (0)
  • B (32)
  • F (0)
  • C (1)
  • G (0)
  • D (0)
  • No EPC (0)
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Schools Nearby

Schools Nearbyto NW9 4BG

The nearest primary school to NW9 4BG is Beis Yaakov Primary School which is 575 metres away.
  • 575
    m
    Beis Yaakov Primary School
  • 591
    m
    Colindale Primary School
  • 1.0
    km
    Blessed Dominic Catholic Primary School
The nearest secondary school is Saracens High School which is 780 metres away.
  • 780
    m
    Saracens High School
  • 1.0
    km
    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 4BG

The closest station to NW9 4BG is Colindale station which is 200 metres away.

  • 176
    m
    Colindale
  • 1.4
    km
    Burnt Oak
  • 1.7
    km
    Hendon
  • 2.0
    km
    Hendon Central
Source: TFL & National Rail