CM8 3 postcode sector in the CM8 district

CM8 3 is a sector of the CM8 district: every postcode that starts CM8 3. It has 261 postcodes in use, 13 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 CM8 3 sector, by gigabit broadband

No home or business can get gigabit: 38
Some can get gigabit: 52
Every home and business can get gigabit: 163
Ofcom gives no figure: 8
Outline: where 5 or more postcodes without gigabit lie together

Of the 261 postcodes in the CM8 3 sector that ONS places, 38 have no home or business that can get gigabit, 52 have some that can, 163 can all get it and 8 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 200 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.

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

38 postcodes here have no gigabit. These are the 12 first in postcode order.

CM8 3EA CM8 3EB CM8 3ED CM8 3EE CM8 3EF CM8 3EG CM8 3EH CM8 3EJ CM8 3EQ CM8 3EX CM8 3EZ CM8 3FB

Where the postcodes without gigabit lie together

7 postcodes without gigabit, outlined on the map. CM8 3EJ, is the one nearest the middle of them.
7 postcodes without gigabit, outlined on the map. CM8 3HW, is the one nearest the middle of them.

What do homes sell for in CM8 3?

Homes in CM8 3 sold for a typical £380,000 in the 12 months to September 2026, across 108 sales, HM Land Registry's figures show. The 12 months before gave £390,000 from 129 sales: not a change larger than chance would explain, given which homes happened to sell.

£380,000 typical price, the 12 months to September 2026

£390,000 12 months to September 2025

Detached £600,000 41 sales
Semi-detached £335,000 47 sales
Terraced £270,000 18 sales
Flat or maisonette 2 sales, too few to price

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 CM8 3. 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 October 2026.

Postcodes in CM8 3

Pick a postcode to see its council and MP, broadband, flood risk, what homes sell for, council tax, the nearest schools and stations, and crime around it.

CM8 3AA CM8 3AD CM8 3AH CM8 3AL CM8 3AS CM8 3BE CM8 3BU CM8 3BZ CM8 3DH CM8 3DQ CM8 3DR CM8 3DS CM8 3DT CM8 3DZ CM8 3EA CM8 3EB CM8 3ED CM8 3EE CM8 3EF CM8 3EG CM8 3EH CM8 3EJ CM8 3EL CM8 3EN CM8 3EP CM8 3EQ CM8 3ER CM8 3ES CM8 3ET CM8 3EU CM8 3EW CM8 3EX CM8 3EZ CM8 3FA CM8 3FB CM8 3FE CM8 3FF CM8 3FG CM8 3FH CM8 3FJ CM8 3FL CM8 3FN CM8 3FP CM8 3FQ CM8 3FR CM8 3FT CM8 3FU CM8 3FW CM8 3FX CM8 3FY CM8 3FZ CM8 3GA CM8 3GB CM8 3GD CM8 3GE CM8 3GG CM8 3GH CM8 3GJ CM8 3GN CM8 3GP CM8 3GQ CM8 3GR CM8 3GS CM8 3GT CM8 3GU CM8 3GW CM8 3GX CM8 3GZ CM8 3HA CM8 3HB CM8 3HD CM8 3HE CM8 3HF CM8 3HG CM8 3HH CM8 3HJ CM8 3HN CM8 3HP CM8 3HQ CM8 3HR CM8 3HW CM8 3HX CM8 3HY CM8 3HZ CM8 3JA CM8 3JB CM8 3JD CM8 3JE CM8 3JF CM8 3JG CM8 3JH CM8 3JJ CM8 3JL CM8 3JN CM8 3JP CM8 3JQ CM8 3JR CM8 3JS CM8 3JW CM8 3JX CM8 3JY CM8 3JZ CM8 3LA CM8 3LB CM8 3LD CM8 3LE CM8 3LF CM8 3LG CM8 3LH CM8 3LJ CM8 3LL CM8 3LN CM8 3LQ CM8 3LR CM8 3LS CM8 3LT CM8 3LU CM8 3LW CM8 3LX CM8 3LY CM8 3LZ CM8 3NA CM8 3NB CM8 3ND CM8 3NE CM8 3NF CM8 3NG CM8 3NH CM8 3NJ CM8 3NL CM8 3NN CM8 3NP CM8 3NQ CM8 3NR CM8 3NS CM8 3NT CM8 3NU CM8 3NW CM8 3NX CM8 3NY CM8 3NZ CM8 3PA CM8 3PB CM8 3PD CM8 3PE CM8 3PF CM8 3PG CM8 3PH CM8 3PJ CM8 3PL CM8 3PN CM8 3PP CM8 3PQ CM8 3PR CM8 3PS CM8 3PX CM8 3QA CM8 3QD CM8 3QE CM8 3QF CM8 3QG CM8 3QH CM8 3QJ CM8 3QL CM8 3QN CM8 3QP CM8 3QQ CM8 3QR CM8 3QS CM8 3QT CM8 3QU CM8 3QW CM8 3QX CM8 3QY CM8 3QZ CM8 3RA CM8 3RB CM8 3RD CM8 3RE CM8 3RF CM8 3RH CM8 3RJ CM8 3RL CM8 3RN CM8 3RP CM8 3RQ CM8 3RR CM8 3RS CM8 3RT CM8 3RU CM8 3RX CM8 3RY CM8 3RZ CM8 3SA CM8 3SB CM8 3SD CM8 3SE CM8 3SF CM8 3SG CM8 3SH CM8 3SL CM8 3SN CM8 3SP CM8 3SQ CM8 3SR CM8 3SS CM8 3ST CM8 3SW CM8 3SX CM8 3SY CM8 3SZ CM8 3TH CM8 3TL CM8 3TT CM8 3TU CM8 3TX CM8 3UA CM8 3UD CM8 3UJ CM8 3UN CM8 3UQ CM8 3UT CM8 3UU CM8 3UW CM8 3UX CM8 3UY CM8 3WF CM8 3WG CM8 3WH CM8 3WL CM8 3XA CM8 3XE CM8 3XH CM8 3XN CM8 3XP CM8 3XR CM8 3XS CM8 3XW CM8 3XX CM8 3YE CM8 3YN CM8 3YP CM8 3YQ CM8 3YS CM8 3YU CM8 3YY CM8 3YZ CM8 3ZD CM8 3ZE CM8 3ZF CM8 3ZG CM8 3ZH CM8 3ZJ CM8 3ZL CM8 3ZN CM8 3ZP CM8 3ZQ CM8 3ZR CM8 3ZS CM8 3ZW CM8 3ZY

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed.

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.

Other sectors in CM8

CM8 1 sector CM8 2 sector CM8 9 sector All of CM8 CM postcode area

Check a postcode

Where the facts on this page come from

Office for National Statistics: ONS Postcode Directory
Ofcom Connected Nations
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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