DA18 postcode district: Bexley and around

DA18 is a postcode district in England, with 68 postcodes in use in 1 sector. It has postcodes in Bexley. Its council is Bexley.

Postcodes in use
68
Sectors
1
Council
Bexley
Places
Bexley

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026.

Every postcode in DA18, by gigabit broadband

Map of every postcode in DA18, by gigabit broadband Of the 68 postcodes in DA18 that ONS places, 7 have no home or business that can get gigabit, 19 have some that can, 41 can all get it and 1 have no Ofcom figure. One group of postcodes without gigabit is outlined: 5 postcodes without gigabit. One postcode lies beyond the edge and is listed under the map. Places named: Thamesmead East. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A2016 DA18 4AA: gigabit for allDA18 4AB: gigabit for allDA18 4AE: gigabit for allDA18 4AG: gigabit for allDA18 4AH: gigabit for allDA18 4AJ: gigabit for allDA18 4AP: gigabit for allDA18 4AR: gigabit for allDA18 4AW: gigabit for allDA18 4BA: gigabit for allDA18 4BB: gigabit for allDA18 4BD: gigabit for allDA18 4BE: gigabit for allDA18 4BG: gigabit for allDA18 4BH: gigabit for allDA18 4BJ: gigabit for allDA18 4BL: gigabit for allDA18 4BN: gigabit for allDA18 4BQ: gigabit for allDA18 4BY: gigabit for allDA18 4DS: gigabit for allDA18 4DT: gigabit for allDA18 4DU: gigabit for allDA18 4DX: gigabit for allDA18 4DY: gigabit for allDA18 4DZ: gigabit for allDA18 4ED: gigabit for allDA18 4HA: gigabit for allDA18 4HB: gigabit for allDA18 4HD: gigabit for allDA18 4HE: gigabit for allDA18 4HH: gigabit for allDA18 4HJ: gigabit for allDA18 4HP: gigabit for allDA18 4HQ: gigabit for allDA18 4HR: gigabit for allDA18 4HS: gigabit for allDA18 4HT: gigabit for allDA18 4HU: gigabit for allDA18 4HX: gigabit for allDA18 4HY: gigabit for allDA18 4AF: some gigabitDA18 4AL: some gigabitDA18 4BS: some gigabitDA18 4BU: some gigabitDA18 4BX: some gigabitDA18 4DA: some gigabitDA18 4DB: some gigabitDA18 4DD: some gigabitDA18 4DE: some gigabitDA18 4DF: some gigabitDA18 4DH: some gigabitDA18 4DJ: some gigabitDA18 4DL: some gigabitDA18 4DP: some gigabitDA18 4DQ: some gigabitDA18 4DR: some gigabitDA18 4HG: some gigabitDA18 4HN: some gigabitDA18 4HW: some gigabitDA18 4AX: no gigabitDA18 4BP: no gigabitDA18 4BZ: no gigabitDA18 4DG: no gigabitDA18 4DN: no gigabitDA18 4DW: no gigabit Thamesmead East 5 postcodes without gigabit, outlined: this goes to DA18 4BP, the one nearest the middle of them5 postcodes without gigabit Map of every postcode in DA18, by gigabit broadband Of the 68 postcodes in DA18 that ONS places, 7 have no home or business that can get gigabit, 19 have some that can, 41 can all get it and 1 have no Ofcom figure. One group of postcodes without gigabit is outlined: 5 postcodes without gigabit. One postcode lies beyond the edge and is listed under the map. Places named: Thamesmead East. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A2016 Thamesmead East 5 postcodes without gigabit, outlined: this goes to DA18 4BP, the one nearest the middle of them5 postcodes without gigabit
  • No home or business can get gigabit: 7
  • Some can get gigabit: 19
  • Every home and business can get gigabit: 41
  • Ofcom gives no figure: 1
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 68 postcodes in DA18 that ONS places, 7 have no home or business that can get gigabit, 19 have some that can, 41 can all get it and 1 have no Ofcom figure.

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. A dashed outline shows where 5 or more lie within 150 metres of each other. It is not a boundary, and no boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

The middle of its postcodes: latitude 51.4943, longitude 0.1363. Open this area on OpenStreetMap

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.

Postcodes without gigabit

DA18 4AXDA18 4BPDA18 4BTDA18 4BZDA18 4DGDA18 4DNDA18 4DW

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

DA18 4YZ

Where the postcodes without gigabit lie together

  • 5 postcodes without gigabit, outlined on the map. DA18 4BP, is the one nearest the middle of them.

What broadband can you get in DA18?

Ofcom reports on 67 of the 68 postcodes in DA18. At 41 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit41 of 67
Postcodes where every home can get superfast64 of 67

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom Connected Nations, Connected Nations, Spring 2026, data for January 2026.

Is DA18 at risk of flooding?

67 of the 68 postcodes in DA18 have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 1 home or business in an area at high or medium risk.

Homes and businesses in an area at risk, at 67 of 68 postcodes High: 1Low: 47Very low: 2,150

High: 3.3% or more a year (1 in 30). Medium: 1% to 3.3% a year. Low: 0.1% to 1% a year. Very low: under 0.1% a year (1 in 1,000). Each band is the chance of flooding in any one year.

Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.

Source: Environment Agency flood risk, published 6 July 2026.

What do homes sell for in DA18?

Homes in DA18 sold for a typical £270,000 in the 12 months to September 2026, across 7 sales, HM Land Registry's figures show. The 12 months before gave £270,000 from 13 sales. With fewer than 30 sales a year, a change can come from which homes happened to sell, so we do not give one.

£270,000 typical price, the 12 months to September 2026
£270,000 12 months to September 2025
  • Terraced 3 sales, too few to price
  • Flat or maisonette 4 sales, too few to price

Standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

Source: HM Land Registry Price Paid Data, files dated 28 October 2026.

Postcodes in DA18

Pick a sector, then a postcode. A sector is the district plus the next digit.

DA18 468 postcodes
UK postcode format explained

Places in DA18

Towns and villages with postcodes in DA18, and how many each has here.

Bexley postcodes,64

Who covers DA18

How many of the district's postcodes in use fall under each council, constituency and police force area.

Councils

What council am I in?

Constituencies

  • Erith and Thamesmead67
  • Bexleyheath and Crayford1

Police force areas

  • Metropolitan Police68

Next to DA18

DA17 postcode district All DA districts Bexley postcodes

"Next to" is by number: the district before DA18 in the DA area.

Check a postcode

Where the facts on this page come from

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.

Licence: Open Government Licence v3.0.

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