HA6 3NX

HA6 3NXHouse Prices / London, Hillingdon, Watford Road

Last updated May 2026

Key Postcode Insights

HA6 3NX is a residential postcode situated on Watford Road, Northwood, HA6 with 8 addresses.

It ranks as the 248th largest and 117th most expensive of the 673 postcodes in the HA6 area. The dominant property type is a modern flat built after 1980.

The postcode contains a total of 8 properties: 2 houses and 6 flats.

8
Properties
  • Houses
  • Flats

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House Pricesin HA6 3NX

Sale prices range from £424,291 for 2 bedroom leasehold flats (796 ft2) to £1,139,994 for 4 bedroom freehold houses with a garden (1,506 ft2) .

Monthly rental prices range from £1,827 pcm for 2 bed flats to £2,980 pcm for 4 bed houses.

The gross rental yield is between 3.1% and 5.2%.

The average value per square foot is £518.

Average Sale Value
£624,386
Average Rental Value
£2,158 pcm
Average Rental Yield
4.1% /year
Average Value Per Sqft
£518 /ft2
Prices last updated 1st May 2026
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Sales History
in HA6 3NX

The last sale was on 18th September 2023 for £470,000 and since then the market in the area has decreased by 0.9%. The postcode has had a total of 12 sales since 1995.

HA6 3NX has seen 1 sale in the last three years and no sales in the last twelve months.

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Nearby Postcodesto HA6 3NX

HA6 3NX is the 248th largest and the 117th most expensive postcode out of the 673 postcodes in the HA6 area.

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Property Typesin HA6 3NX

  • 6 modern flats built after 1980
  • 1 mid-century house built between 1936 and 1979
  • 1 other address of unknown type
  • modern flat (6)
  • mid-century house (1)
  • Unknown (1)
Energy Efficiency

Energy Efficiencyof properties in HA6 3NX

  • Energy Performance Certificate (EPC) surveys conducted for 7 properties.
  • The dominant rating is B.
  • A (0)
  • E (1)
  • B (3)
  • F (0)
  • C (3)
  • G (0)
  • D (0)
  • No EPC (1)
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Schools Nearby

Schools Nearbyto HA6 3NX

The nearest primary school to HA6 3NX is Frithwood Primary School which is 277 metres away.
  • 277
    m
    Frithwood Primary School
  • 722
    m
    Hillside Infant School
  • 722
    m
    Hillside Junior School
The nearest secondary school is UTC Heathrow which is 1.3 kilometres away.
  • 1.3
    km
    UTC Heathrow
  • 1.3
    km
    Northwood School
  • 2.1
    km
    Haydon School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto HA6 3NX

The closest station to HA6 3NX is Northwood station which is 800 metres away.

  • 802
    m
    Northwood
  • 1.5
    km
    Northwood Hills
  • 2.2
    km
    Moor Park
  • 2.5
    km
    Carpenders Park
Source: TFL & National Rail
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