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SE18 6SG
Home, House Prices, Cornwallis Road, Greenwich, London
SE18 6SG

Cornwallis Road - SE18 6SG

Last updated Jul 2026

Key Postcode Insights

SE18 6SG is a residential postcode situated on Cornwallis Road, London, SE18 with 9 addresses.

It ranks as the 242nd largest and 1016th most expensive of the 1,326 postcodes in the SE18 area. The most common property type is a modern house built after 1980.

The postcode contains a total of 9 properties: 9 houses.

Ave. Sale Price
£462,681
10 Year change
up 14.1%
Ave. Rental Price
£2,703pcm
10 Year change
up 55.2%
Ave. £ per ft²
£360/ft²
Ave. Gross Yield
7.0%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin SE18 6SG

House
5 houses
Group
0 flats

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Sales Market Trends

The current average value in the postcode is £462,681.
The SE18 6SG Sales Market has increased by 14.1% over the last 10 years.

PeriodYear on YearAverage Price
June 2026-0.9%£462,681
June 2025-0.3%£466,906
June 20241.4%£468,082
June 2023-1.6%£461,466
June 20225.2%£469,177
June 20214.8%£445,782
June 2020-0.3%£425,262
June 20190.5%£426,381
June 20180.8%£424,320
June 20173.8%£420,857
June 201612.5%£405,569
June 201512.7%£360,379
June 201419.8%£319,705
June 20136.4%£266,944
June 20123.8%£250,994
June 20110.7%£241,751
June 201011%£240,168
June 2009-10.4%£216,301
June 2008-1.2%£241,296
June 20070%£244,128
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Rental Market Trends

The current average rental value in the postcode is £2,703.
The SE18 6SG Rental Market has increased by 55.2% over the last 10 years.

PeriodYear on YearAverage Price
June 20262.4%£2,703pcm
June 20252.3%£2,640pcm
June 20244.4%£2,580pcm
June 202317.1%£2,472pcm
June 202212.4%£2,111pcm
June 20212.7%£1,878pcm
June 20203%£1,829pcm
June 20193.4%£1,776pcm
June 20180.2%£1,718pcm
June 2017-1.6%£1,714pcm
June 20162%£1,741pcm
June 20157%£1,707pcm
June 20146.6%£1,595pcm
June 20134.4%£1,495pcm
June 201210.4%£1,432pcm
June 20116.2%£1,297pcm
June 20108.2%£1,221pcm
June 2009-0.6%£1,129pcm
June 20082.8%£1,136pcm
June 20070%£1,104pcm
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Nearby Postcodes

SE18 6SG is the 242nd largest and the 1016th most expensive postcode out of the 1,326 postcodes in the SE18 area.

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Property Types

  • 5 modern houses built after 1980
  • 4 other addresses of unknown type
  • modern house (5)
  • Unknown (4)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 5 properties.
  • The most common rating is C.
  • A (0)
  • E (0)
  • B (1)
  • F (0)
  • C (4)
  • G (0)
  • D (0)
  • No EPC (4)
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Top 3 Most Expensive Sales

Schools Nearby

Schools Nearby

The nearest primary school to SE18 6SG is Heronsgate Primary School, which is 500 metres away.
  • Heronsgate Primary School
    500 m away
  • Foxfield Primary School
    700 m away
  • St Peter's Catholic Primary School
    800 m away
The nearest secondary school is Plumstead Manor School, which is 1.3 kilometres away.
  • Plumstead Manor School
    1.3 km away
  • London Design and Engineering UTC
    1.7 km away
  • St Paul's Academy
    2.1 km away
More reading links
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Schools and house prices
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to SE18 6SG is Woolwich (Elizabeth line) station, which is 300 metres away.

  • Woolwich (Elizabeth line)
    |
    300 m away
  • Woolwich
    |
    300 m away
  • Woolwich Arsenal
    |
    500 m away
  • Plumstead
    |
    700 m away
Source: TFL & National Rail
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