RM18 8AS

RM18 8ASHouse Prices / East of England, Thurrock, Cowper Avenue

Last updated May 2026

Key Postcode Insights

RM18 8AS is a residential postcode situated on Cowper Avenue, Tilbury, RM18 with 41 addresses.

It ranks as the 572nd largest and 453rd most expensive of the 736 postcodes in the RM18 area. The dominant property type is a early-century house built between 1912 and 1935.

The postcode contains a total of 41 properties: 27 houses and 14 flats.

41
Properties
  • Houses
  • Flats

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House Pricesin RM18 8AS

Sale prices range from £127,032 for 1 bedroom Leasehold flats (258 ft2) to £421,262 for 4 bedroom freehold houses with a garden (1,280 ft2) .

Monthly rental prices range from £822 pcm for 1 bed flats to £2,026 pcm for 4 bed houses.

The gross rental yield is between 5.8% and 7.9%.

The average value per square foot is £390.

Average Sale Value
£284,581
Average Rental Value
£1,508 pcm
Average Rental Yield
6.4% /year
Average Value Per Sqft
£390 /ft2
Prices last updated 1st May 2026
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Properties and Buildingsin RM18 8AS, Cowper Avenue, Tilbury, RM18

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Nearby Postcodesto RM18 8AS

RM18 8AS is the 572nd largest and the 453rd most expensive postcode out of the 736 postcodes in the RM18 area.

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Property Typesin RM18 8AS

  • 2 modern flats built after 1980
  • 5 mid-century houses built between 1936 and 1979
  • 1 mid-century flat built between 1936 and 1979
  • 1 house of an unknown age
  • 11 early-century houses built between 1912 and 1935
  • 6 early-century flats built between 1912 and 1935
  • 15 other addresses of unknown type
  • modern flat (2)
  • mid-century house (5)
  • mid-century flat (1)
  • house (1)
  • early-century house (11)
  • early-century flat (6)
  • Unknown (15)
Energy Efficiency

Energy Efficiencyof properties in RM18 8AS

  • Energy Performance Certificate (EPC) surveys conducted for 24 properties.
  • The dominant rating is D.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (4)
  • G (0)
  • D (19)
  • No EPC (17)
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Schools Nearby

Schools Nearbyto RM18 8AS

The nearest primary school to RM18 8AS is Tilbury Pioneer Academy which is 285 metres away.
  • 285
    m
    Tilbury Pioneer Academy
  • 1.1
    km
    St Mary's Catholic Primary School
  • 1.1
    km
    Lansdowne Primary Academy
The nearest secondary school is The Gateway Academy which is 1.4 kilometres away.
  • 1.4
    km
    The Gateway Academy
  • 3.1
    km
    Gravesend Grammar School
  • 3.2
    km
    Mayfield Grammar School, Gravesend
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto RM18 8AS

The closest station to RM18 8AS is Tilbury Town station which is 1.3 kilometres away.

  • 1.3
    km
    Tilbury Town
  • 2.6
    km
    Gravesend
  • 3.6
    km
    East Tilbury
  • 3.8
    km
    Grays
Source: National Rail
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