CM16 postcode district: Epping and around, Essex
CM16 is a postcode district in Essex, with 639 postcodes in use in 5 sectors. It has postcodes in Epping, North Weald Bassett, Theydon Bois and 1 more place. Its council is Epping Forest.
- Postcodes in use
- 639
- Sectors
- 5
- Council
- Epping Forest
- Places
- 4 places
Source: ONS Postcode Directory, August 2026, loaded 20 October 2026.
Every postcode in CM16, by gigabit broadband
- No home or business can get gigabit: 87
- Some can get gigabit: 119
- Every home and business can get gigabit: 416
- Ofcom gives no figure: 17
- Outline: where 5 or more postcodes without gigabit lie together
Of the 639 postcodes in CM16 that ONS places, 87 have no home or business that can get gigabit, 119 have some that can, 416 can all get it and 17 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 160 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.
The middle of its postcodes: latitude 51.7006, longitude 0.1204. 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
87 postcodes here have no gigabit. These are the 12 first in postcode order.
What broadband can you get in CM16?
Ofcom reports on 622 of the 639 postcodes in CM16. At 416 of them every home and business can get gigabit broadband, and at 1 some cannot get decent broadband (10 Mbit/s).
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 checkerSource: Ofcom Connected Nations, Connected Nations, Spring 2026, data for January 2026.
Is CM16 at risk of flooding?
40 of the 639 postcodes in CM16 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 108 homes and businesses in an area at high or medium risk.
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 CM16?
Homes in CM16 sold for a typical £536,000 in the 12 months to September 2026, across 262 sales, HM Land Registry's figures show. The 12 months before gave £590,000 from 392 sales: not a change larger than chance would explain, given which homes happened to sell.
- Detached £850,000 70 sales
- Semi-detached £565,000 73 sales
- Terraced £500,000 69 sales
- Flat or maisonette £345,000 50 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 CM16
Pick a sector, then a postcode. A sector is the district plus the next digit.
UK postcode format explainedPlaces in CM16
Towns and villages with postcodes in CM16, and how many each has here.
Who covers CM16
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
- Epping Forest522
- Brentwood and Ongar117
Police force areas
- Essex639
Next to CM16
"Next to" is by number: the districts before and after CM16 in the CM area.
Check a postcode
Where the facts on this page come from
- Office for National Statistics: ONS Postcode Directory
- Ofcom Connected Nations
- Environment Agency flood risk
- HM Land Registry Price Paid Data
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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