RM18 7 postcode sector in the RM18 district

RM18 7 is a sector of the RM18 district: every postcode that starts RM18 7. It has 118 postcodes in use, 10 of them large-user postcodes. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

Not sure what a sector is? UK postcode format explained.

Every postcode in the RM18 7 sector, by flood risk

Map of every postcode in the RM18 7 sector, by flood risk Of the 118 postcodes in the RM18 7 sector that ONS places, 1 are at medium risk at worst, 111 are at very low risk only and 6 are not on the Environment Agency's at-risk list. Places named: Tilbury. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. RM18 7AA: not on the flood risk listRM18 7DL: not on the flood risk listRM18 7DP: not on the flood risk listRM18 7NH: not on the flood risk listRM18 7AB: very low flood risk onlyRM18 7AD: very low flood risk onlyRM18 7AE: very low flood risk onlyRM18 7AH: very low flood risk onlyRM18 7AJ: very low flood risk onlyRM18 7AL: very low flood risk onlyRM18 7AN: very low flood risk onlyRM18 7AP: very low flood risk onlyRM18 7AR: very low flood risk onlyRM18 7AS: very low flood risk onlyRM18 7AU: very low flood risk onlyRM18 7AW: very low flood risk onlyRM18 7AX: very low flood risk onlyRM18 7AZ: very low flood risk onlyRM18 7BA: very low flood risk onlyRM18 7BB: very low flood risk onlyRM18 7BD: very low flood risk onlyRM18 7BE: very low flood risk onlyRM18 7BF: very low flood risk onlyRM18 7BG: very low flood risk onlyRM18 7BH: very low flood risk onlyRM18 7BJ: very low flood risk onlyRM18 7BL: very low flood risk onlyRM18 7BP: very low flood risk onlyRM18 7BQ: very low flood risk onlyRM18 7BS: very low flood risk onlyRM18 7BT: very low flood risk onlyRM18 7BU: very low flood risk onlyRM18 7BW: very low flood risk onlyRM18 7BX: very low flood risk onlyRM18 7BY: very low flood risk onlyRM18 7BZ: very low flood risk onlyRM18 7DA: very low flood risk onlyRM18 7DB: very low flood risk onlyRM18 7DE: very low flood risk onlyRM18 7DF: very low flood risk onlyRM18 7DG: very low flood risk onlyRM18 7DH: very low flood risk onlyRM18 7DQ: very low flood risk onlyRM18 7DW: very low flood risk onlyRM18 7DY: very low flood risk onlyRM18 7DZ: very low flood risk onlyRM18 7EE: very low flood risk onlyRM18 7EH: very low flood risk onlyRM18 7EJ: very low flood risk onlyRM18 7EN: very low flood risk onlyRM18 7EQ: very low flood risk onlyRM18 7EU: very low flood risk onlyRM18 7EW: very low flood risk onlyRM18 7HA: very low flood risk onlyRM18 7HB: very low flood risk onlyRM18 7HD: very low flood risk onlyRM18 7HE: very low flood risk onlyRM18 7HG: very low flood risk onlyRM18 7HH: very low flood risk onlyRM18 7HJ: very low flood risk onlyRM18 7HL: very low flood risk onlyRM18 7HP: very low flood risk onlyRM18 7HS: very low flood risk onlyRM18 7HX: very low flood risk onlyRM18 7HZ: very low flood risk onlyRM18 7JD: very low flood risk onlyRM18 7JN: very low flood risk onlyRM18 7JR: very low flood risk onlyRM18 7JT: very low flood risk onlyRM18 7NU: very low flood risk onlyRM18 7LA: very low flood risk onlyRM18 7LR: very low flood risk onlyRM18 7ND: very low flood risk onlyRM18 7NG: very low flood risk onlyRM18 7NJ: very low flood risk onlyRM18 7NL: very low flood risk onlyRM18 7NR: very low flood risk onlyRM18 7NX: very low flood risk onlyRM18 7PB: very low flood risk onlyRM18 7PD: very low flood risk onlyRM18 7PH: very low flood risk onlyRM18 7PJ: very low flood risk onlyRM18 7PL: very low flood risk onlyRM18 7PP: very low flood risk onlyRM18 7PR: very low flood risk onlyRM18 7PS: very low flood risk onlyRM18 7PT: very low flood risk onlyRM18 7QA: very low flood risk onlyRM18 7QB: very low flood risk onlyRM18 7QH: very low flood risk onlyRM18 7QJ: very low flood risk onlyRM18 7QS: very low flood risk onlyRM18 7QT: very low flood risk onlyRM18 7QU: very low flood risk onlyRM18 7QW: very low flood risk onlyRM18 7QX: very low flood risk onlyRM18 7QZ: very low flood risk onlyRM18 7RA: very low flood risk onlyRM18 7RB: very low flood risk onlyRM18 7RD: very low flood risk onlyRM18 7RH: very low flood risk onlyRM18 7RJ: very low flood risk onlyRM18 7RL: very low flood risk onlyRM18 7RP: very low flood risk onlyRM18 7RS: very low flood risk onlyRM18 7RT: very low flood risk onlyRM18 7RU: very low flood risk onlyRM18 7RX: very low flood risk onlyRM18 7SA: very low flood risk onlyRM18 7SG: very low flood risk onlyRM18 7SP: very low flood risk onlyRM18 7SR: very low flood risk onlyRM18 7SS: very low flood risk onlyRM18 7TB: very low flood risk onlyRM18 7AY: medium flood risk at worst Tilbury Map of every postcode in the RM18 7 sector, by flood risk Of the 118 postcodes in the RM18 7 sector that ONS places, 1 are at medium risk at worst, 111 are at very low risk only and 6 are not on the Environment Agency's at-risk list. Places named: Tilbury. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. Tilbury
  • A home or business at high risk: 0
  • At medium risk at worst: 1
  • At low risk at worst: 0
  • At very low risk only: 111
  • Not on the at-risk list: 6

Of the 118 postcodes in the RM18 7 sector that ONS places, 1 are at medium risk at worst, 111 are at very low risk only and 6 are not on the Environment Agency's at-risk list.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

The postcodes at medium risk at worst

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

What do homes sell for in RM18 7?

Homes in RM18 7 sold for a typical £325,000 in the 12 months to August 2026, across 17 sales, up 4.8% on the 12 months before, HM Land Registry's figures show.

£325,000 typical price, the 12 months to August 2026
£310,000 12 months to August 2025
▲ up 4.8% on the 12 months before
  • Detached 2 sales, too few to price
  • Semi-detached 2 sales, too few to price
  • Terraced £347,500 8 sales
  • Flat or maisonette £200,000 5 sales

Each bar is that kind's typical price, against the most expensive kind here.

Standard sales of homes at market value at the postcodes that start RM18 7. A typical price is the median, the middle sale, given from 5 sales or more.

How we work this out: house prices by postcode

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

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