RM4 postcode district: Havering and around

RM4 is a postcode district mostly in Essex, with 160 postcodes in use in 1 sector. It has postcodes in Havering. It is split between 3 councils: Epping Forest (118 postcodes), Havering (28) and Brentwood (14). 132 are in Essex. ONS lists no county for the other 28.

Postcodes in use
160
Sectors
1
Councils
3 councils
Places
Havering

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

Every postcode in RM4, by gigabit broadband

Map of every postcode in RM4, by gigabit broadband Of the 160 postcodes in RM4 that ONS places, 11 have no home or business that can get gigabit, 55 have some that can, 87 can all get it and 7 have no Ofcom figure. One postcode lies beyond the edge and is listed under the map. Places named: Chigwell Row. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. M25M11 RM4 1FD: no Ofcom figureRM4 1FE: no Ofcom figureRM4 1FF: no Ofcom figureRM4 1HA: no Ofcom figureRM4 1XT: no Ofcom figureRM4 1AB: gigabit for allRM4 1AD: gigabit for allRM4 1AH: gigabit for allRM4 1AJ: gigabit for allRM4 1AL: gigabit for allRM4 1AS: gigabit for allRM4 1AT: gigabit for allRM4 1AX: gigabit for allRM4 1BA: gigabit for allRM4 1BB: gigabit for allRM4 1BL: gigabit for allRM4 1BN: gigabit for allRM4 1BT: gigabit for allRM4 1BX: gigabit for allRM4 1DA: gigabit for allRM4 1DD: gigabit for allRM4 1DE: gigabit for allRM4 1DG: gigabit for allRM4 1DJ: gigabit for allRM4 1DL: gigabit for allRM4 1DP: gigabit for allRM4 1DQ: gigabit for allRM4 1DS: gigabit for allRM4 1DU: gigabit for allRM4 1EF: gigabit for allRM4 1EG: gigabit for allRM4 1EH: gigabit for allRM4 1EL: gigabit for allRM4 1EP: gigabit for allRM4 1ER: gigabit for allRM4 1EU: gigabit for allRM4 1EW: gigabit for allRM4 1FA: gigabit for allRM4 1FB: gigabit for allRM4 1FG: gigabit for allRM4 1FH: gigabit for allRM4 1FL: gigabit for allRM4 1HB: gigabit for allRM4 1HD: gigabit for allRM4 1HG: gigabit for allRM4 1HH: gigabit for allRM4 1HJ: gigabit for allRM4 1HP: gigabit for allRM4 1HT: gigabit for allRM4 1JH: gigabit for allRM4 1JJ: gigabit for allRM4 1JP: gigabit for allRM4 1JT: gigabit for allRM4 1LU: gigabit for allRM4 1LX: gigabit for allRM4 1NA: gigabit for allRM4 1ND: gigabit for allRM4 1NJ: gigabit for allRM4 1PR: gigabit for allRM4 1PS: gigabit for allRM4 1PT: gigabit for allRM4 1PU: gigabit for allRM4 1PX: gigabit for allRM4 1PY: gigabit for allRM4 1QA: gigabit for allRM4 1QP: gigabit for allRM4 1QS: gigabit for allRM4 1RH: gigabit for allRM4 1RP: gigabit for allRM4 1RR: gigabit for allRM4 1RS: gigabit for allRM4 1RX: gigabit for allRM4 1SJ: gigabit for allRM4 1TA: gigabit for allRM4 1TD: gigabit for allRM4 1TX: gigabit for allRM4 1UB: gigabit for allRM4 1UD: gigabit for allRM4 1UE: gigabit for allRM4 1UP: gigabit for allRM4 1UQ: gigabit for allRM4 1UT: gigabit for allRM4 1UX: gigabit for allRM4 1XA: gigabit for allRM4 1XH: gigabit for allRM4 1XL: gigabit for allRM4 1XP: gigabit for allRM4 1AA: some gigabitRM4 1AF: some gigabitRM4 1AU: some gigabitRM4 1BF: some gigabitRM4 1BS: some gigabitRM4 1BU: some gigabitRM4 1BY: some gigabitRM4 1DF: some gigabitRM4 1DH: some gigabitRM4 1DR: some gigabitRM4 1DY: some gigabitRM4 1EE: some gigabitRM4 1EJ: some gigabitRM4 1ES: some gigabitRM4 1EX: some gigabitRM4 1EY: some gigabitRM4 1HL: some gigabitRM4 1HR: some gigabitRM4 1HS: some gigabitRM4 1JL: some gigabitRM4 1JR: some gigabitRM4 1JS: some gigabitRM4 1JU: some gigabitRM4 1LT: some gigabitRM4 1NB: some gigabitRM4 1NH: some gigabitRM4 1NL: some gigabitRM4 1NP: some gigabitRM4 1NR: some gigabitRM4 1PA: some gigabitRM4 1PB: some gigabitRM4 1PE: some gigabitRM4 1PH: some gigabitRM4 1PJ: some gigabitRM4 1PL: some gigabitRM4 1PP: some gigabitRM4 1QB: some gigabitRM4 1QH: some gigabitRM4 1QJ: some gigabitRM4 1QL: some gigabitRM4 1QR: some gigabitRM4 1RD: some gigabitRM4 1RT: some gigabitRM4 1SL: some gigabitRM4 1SP: some gigabitRM4 1ST: some gigabitRM4 1TU: some gigabitRM4 1UA: some gigabitRM4 1UH: some gigabitRM4 1UJ: some gigabitRM4 1UL: some gigabitRM4 1XU: some gigabitRM4 1XX: some gigabitRM4 1YA: some gigabitRM4 1BD: no gigabitRM4 1DN: no gigabitRM4 1DW: no gigabitRM4 1ET: no gigabitRM4 1HE: no gigabitRM4 1JX: no gigabitRM4 1LA: no gigabitRM4 1LB: no gigabitRM4 1LD: no gigabitRM4 1LE: no gigabitRM4 1XS: no gigabit Chigwell Row Map of every postcode in RM4, by gigabit broadband Of the 160 postcodes in RM4 that ONS places, 11 have no home or business that can get gigabit, 55 have some that can, 87 can all get it and 7 have no Ofcom figure. One postcode lies beyond the edge and is listed under the map. Places named: Chigwell Row. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A113M11 Chigwell Row
  • No home or business can get gigabit: 11
  • Some can get gigabit: 55
  • Every home and business can get gigabit: 87
  • Ofcom gives no figure: 7

Of the 160 postcodes in RM4 that ONS places, 11 have no home or business that can get gigabit, 55 have some that can, 87 can all get it and 7 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. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

The middle of its postcodes: latitude 51.6412, longitude 0.1593. 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

RM4 1BDRM4 1DNRM4 1DWRM4 1ETRM4 1HERM4 1JXRM4 1LARM4 1LBRM4 1LDRM4 1LERM4 1XS

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.

RM4 1UY

What broadband can you get in RM4?

Ofcom reports on 153 of the 160 postcodes in RM4. At 87 of them every home and business can get gigabit broadband, and at 7 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit87 of 153
Postcodes where every home can get superfast110 of 153
Postcodes where some cannot get decent broadband7 of 153

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 RM4 at risk of flooding?

15 of the 160 postcodes in RM4 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 34 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 15 of 160 postcodes High: 15Medium: 19Low: 54Very low: 13

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 RM4?

Homes in RM4 sold for a typical £650,000 in the 12 months to September 2026, across 39 sales, HM Land Registry's figures show. The 12 months before gave £651,000 from 67 sales: not a change larger than chance would explain, given which homes happened to sell.

£650,000 typical price, the 12 months to September 2026
£651,000 12 months to September 2025
  • Detached £797,500 24 sales
  • Semi-detached £510,000 5 sales
  • Terraced £491,000 10 sales

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

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 RM4

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

RM4 1160 postcodes
UK postcode format explained

Places in RM4

Towns and villages with postcodes in RM4, and how many each has here.

Havering postcodes,21

Who covers RM4

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

  • Brentwood and Ongar131
  • Romford21
  • Hornchurch and Upminster7
  • Epping Forest1

Police force areas

  • Essex132
  • Metropolitan Police28

Next to RM4

RM3 postcode district RM5 postcode district All RM districts Havering postcodes

"Next to" is by number: the districts before and after RM4 in the RM 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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