CO6 4 postcode sector in the CO6 district

CO6 4 is a sector of the CO6 district: every postcode that starts CO6 4. It has 259 postcodes in use, 8 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 CO6 4 sector, by gigabit broadband

No home or business can get gigabit: 24
Some can get gigabit: 48
Every home and business can get gigabit: 180
Ofcom gives no figure: 7

Of the 259 postcodes in the CO6 4 sector that ONS places, 24 have no home or business that can get gigabit, 48 have some that can, 180 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.

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

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

CO6 4AE CO6 4AG CO6 4BX CO6 4DR CO6 4DS CO6 4EZ CO6 4HL CO6 4JQ CO6 4JR CO6 4JW CO6 4PD CO6 4PG

What do homes sell for in CO6 4?

Homes in CO6 4 sold for a typical £430,000 in the 12 months to September 2026, across 77 sales, HM Land Registry's figures show. The 12 months before gave £421,250 from 86 sales: not a change larger than chance would explain, given which homes happened to sell.

£430,000 typical price, the 12 months to September 2026

£421,250 12 months to September 2025

Detached £478,250 52 sales
Semi-detached £350,000 17 sales
Terraced £285,000 7 sales
Flat or maisonette 1 sale, 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 CO6 4. 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 CO6 4

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.

CO6 4AA CO6 4AB CO6 4AD CO6 4AE CO6 4AG CO6 4AH CO6 4AJ CO6 4AL CO6 4AN CO6 4AP CO6 4AR CO6 4AS CO6 4AT CO6 4AU CO6 4AW CO6 4AX CO6 4AY CO6 4AZ CO6 4BA CO6 4BB CO6 4BD CO6 4BH CO6 4BJ CO6 4BL CO6 4BN CO6 4BP CO6 4BS CO6 4BT CO6 4BU CO6 4BW CO6 4BX CO6 4BZ CO6 4DA CO6 4DB CO6 4DD CO6 4DE CO6 4DF CO6 4DG CO6 4DH CO6 4DJ CO6 4DL CO6 4DN CO6 4DP CO6 4DR CO6 4DS CO6 4DT CO6 4DU CO6 4DW CO6 4DX CO6 4DY CO6 4DZ CO6 4EA CO6 4EB CO6 4ED CO6 4EE CO6 4EF CO6 4EG CO6 4EH CO6 4EJ CO6 4EL CO6 4EN CO6 4EP CO6 4EQ CO6 4ER CO6 4ES CO6 4ET CO6 4EU CO6 4EW CO6 4EX CO6 4EY CO6 4EZ CO6 4FA CO6 4FD CO6 4FE CO6 4FF CO6 4FG CO6 4FH CO6 4FJ CO6 4FL CO6 4FN CO6 4FP CO6 4FQ CO6 4FR CO6 4FT CO6 4FU CO6 4FW CO6 4FX CO6 4GA CO6 4GB CO6 4GY CO6 4HA CO6 4HB CO6 4HD CO6 4HE CO6 4HF CO6 4HG CO6 4HH CO6 4HJ CO6 4HL CO6 4HN CO6 4HP CO6 4HR CO6 4HS CO6 4HT CO6 4HU CO6 4HW CO6 4HX CO6 4HY CO6 4HZ CO6 4JA CO6 4JB CO6 4JD CO6 4JE CO6 4JF CO6 4JG CO6 4JH CO6 4JJ CO6 4JL CO6 4JN CO6 4JP CO6 4JQ CO6 4JR CO6 4JS CO6 4JW CO6 4LA CO6 4LB CO6 4LD CO6 4LE CO6 4LF CO6 4LG CO6 4LH CO6 4LJ CO6 4LL CO6 4LN CO6 4LP CO6 4LR CO6 4LS CO6 4LT CO6 4LU CO6 4LX CO6 4LY CO6 4LZ CO6 4NA CO6 4NB CO6 4ND CO6 4NE CO6 4NF CO6 4NG CO6 4NH CO6 4NJ CO6 4NL CO6 4NN CO6 4NP CO6 4NQ CO6 4NR CO6 4NS CO6 4NT CO6 4NU CO6 4NW CO6 4NX CO6 4NY CO6 4NZ CO6 4PA CO6 4PB CO6 4PD CO6 4PE CO6 4PF CO6 4PG CO6 4PH CO6 4PJ CO6 4PL CO6 4PN CO6 4PP CO6 4PQ CO6 4PR CO6 4PS CO6 4PT CO6 4PU CO6 4PW CO6 4PX CO6 4PY CO6 4PZ CO6 4QA CO6 4QB CO6 4QD CO6 4QE CO6 4QF CO6 4QG CO6 4QH CO6 4QJ CO6 4QL CO6 4QN CO6 4QP CO6 4QQ CO6 4QR CO6 4QS CO6 4QT CO6 4QU CO6 4QW CO6 4QX CO6 4QY CO6 4QZ CO6 4RA CO6 4RB CO6 4RD CO6 4RE CO6 4RF CO6 4RG CO6 4RH CO6 4RJ CO6 4RL CO6 4RN CO6 4RP CO6 4RR CO6 4RS CO6 4RT CO6 4RW CO6 4SA CO6 4SD CO6 4SE CO6 4SG CO6 4SH CO6 4SL CO6 4SN CO6 4SP CO6 4SR CO6 4SS CO6 4ST CO6 4SU CO6 4SW CO6 4SX CO6 4SY CO6 4SZ CO6 4TA CO6 4TB CO6 4TD CO6 4TE CO6 4TF CO6 4TL CO6 4TP CO6 4TQ CO6 4TR CO6 4TS CO6 4TT CO6 4TU CO6 4TZ CO6 4UH CO6 4UJ CO6 4UL CO6 4UN CO6 4UP CO6 4UR CO6 4US CO6 4UU CO6 4UW CO6 4UY CO6 4WH CO6 4XE CO6 4XG

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 CO6

CO6 1 sector CO6 2 sector CO6 3 sector CO6 5 sector All of CO6 CO 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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