CF46 6 postcode sector in the CF46 district

CF46 6 is a sector of the CF46 district: every postcode that starts CF46 6. It has 198 postcodes in use, one of them a large-user postcode. 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 CF46 6 sector, by gigabit broadband

Map of every postcode in the CF46 6 sector, by gigabit broadband Of the 198 postcodes in the CF46 6 sector that ONS places, 62 have no home or business that can get gigabit, 45 have some that can, 90 can all get it and 1 have no Ofcom figure. 2 groups of postcodes without gigabit are outlined: 19 postcodes without gigabit; 7 postcodes without gigabit. Places named: Ystrad Mynach, Abercynon, Treharris, Nelson, Caerphilly, Pen-pedair-heol. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A470A4054A4059 CF46 6BF: no Ofcom figureCF46 6AB: gigabit for allCF46 6AL: gigabit for allCF46 6AP: gigabit for allCF46 6AR: gigabit for allCF46 6AU: gigabit for allCF46 6AY: gigabit for allCF46 6AZ: gigabit for allCF46 6BA: gigabit for allCF46 6BB: gigabit for allCF46 6BD: gigabit for allCF46 6BE: gigabit for allCF46 6BN: gigabit for allCF46 6BP: gigabit for allCF46 6BS: gigabit for allCF46 6BT: gigabit for allCF46 6DA: gigabit for allCF46 6DB: gigabit for allCF46 6DD: gigabit for allCF46 6DE: gigabit for allCF46 6DG: gigabit for allCF46 6DJ: gigabit for allCF46 6DW: gigabit for allCF46 6DY: gigabit for allCF46 6EE: gigabit for allCF46 6EF: gigabit for allCF46 6EJ: gigabit for allCF46 6EQ: gigabit for allCF46 6ET: gigabit for allCF46 6EZ: gigabit for allCF46 6FA: gigabit for allCF46 6HH: gigabit for allCF46 6HP: gigabit for allCF46 6HQ: gigabit for allCF46 6HS: gigabit for allCF46 6HT: gigabit for allCF46 6HU: gigabit for allCF46 6HX: gigabit for allCF46 6HY: gigabit for allCF46 6HZ: gigabit for allCF46 6JB: gigabit for allCF46 6JD: gigabit for allCF46 6JE: gigabit for allCF46 6JF: gigabit for allCF46 6JJ: gigabit for allCF46 6JL: gigabit for allCF46 6JN: gigabit for allCF46 6LA: gigabit for allCF46 6LB: gigabit for allCF46 6LE: gigabit for allCF46 6LF: gigabit for allCF46 6LS: gigabit for allCF46 6LU: gigabit for allCF46 6NE: gigabit for allCF46 6NF: gigabit for allCF46 6NH: gigabit for allCF46 6NJ: gigabit for allCF46 6NL: gigabit for allCF46 6NP: gigabit for allCF46 6NQ: gigabit for allCF46 6NR: gigabit for allCF46 6NS: gigabit for allCF46 6NU: gigabit for allCF46 6NW: gigabit for allCF46 6NY: gigabit for allCF46 6PB: gigabit for allCF46 6PG: gigabit for allCF46 6PN: gigabit for allCF46 6PQ: gigabit for allCF46 6RH: gigabit for allCF46 6RN: gigabit for allCF46 6RS: gigabit for allCF46 6RT: gigabit for allCF46 6SD: gigabit for allCF46 6UD: gigabit for allCF46 6AD: some gigabitCF46 6AF: some gigabitCF46 6AH: some gigabitCF46 6AN: some gigabitCF46 6AW: some gigabitCF46 6DH: some gigabitCF46 6DN: some gigabitCF46 6DU: some gigabitCF46 6EA: some gigabitCF46 6EB: some gigabitCF46 6ED: some gigabitCF46 6EP: some gigabitCF46 6HB: some gigabitCF46 6HD: some gigabitCF46 6HF: some gigabitCF46 6HL: some gigabitCF46 6HN: some gigabitCF46 6JH: some gigabitCF46 6LR: some gigabitCF46 6ND: some gigabitCF46 6NG: some gigabitCF46 6NT: some gigabitCF46 6PD: some gigabitCF46 6PE: some gigabitCF46 6PH: some gigabitCF46 6PJ: some gigabitCF46 6PR: some gigabitCF46 6RE: some gigabitCF46 6RG: some gigabitCF46 6RL: some gigabitCF46 6RW: some gigabitCF46 6RY: some gigabitCF46 6SA: some gigabitCF46 6SB: some gigabitCF46 6SE: some gigabitCF46 6SF: some gigabitCF46 6TG: some gigabitCF46 6TN: some gigabitCF46 6TP: some gigabitCF46 6TR: some gigabitCF46 6UA: some gigabitCF46 6AT: some gigabitCF46 6TY: some gigabitCF46 6AA: no gigabitCF46 6AE: no gigabitCF46 6AJ: no gigabitCF46 6BQ: no gigabitCF46 6BU: no gigabitCF46 6BW: no gigabitCF46 6DL: no gigabitCF46 6DQ: no gigabitCF46 6DR: no gigabitCF46 6DS: no gigabitCF46 6DT: no gigabitCF46 6EH: no gigabitCF46 6EN: no gigabitCF46 6ER: no gigabitCF46 6EU: no gigabitCF46 6EW: no gigabitCF46 6EX: no gigabitCF46 6HA: no gigabitCF46 6HE: no gigabitCF46 6HG: no gigabitCF46 6HJ: no gigabitCF46 6LG: no gigabitCF46 6LL: no gigabitCF46 6LN: no gigabitCF46 6LP: no gigabitCF46 6LW: no gigabitCF46 6LY: no gigabitCF46 6NX: no gigabitCF46 6PF: no gigabitCF46 6PL: no gigabitCF46 6PP: no gigabitCF46 6PS: no gigabitCF46 6PW: no gigabitCF46 6PX: no gigabitCF46 6RD: no gigabitCF46 6RF: no gigabitCF46 6SG: no gigabitCF46 6SH: no gigabitCF46 6SJ: no gigabitCF46 6SL: no gigabitCF46 6SN: no gigabitCF46 6ST: no gigabitCF46 6SW: no gigabitCF46 6TA: no gigabitCF46 6TB: no gigabitCF46 6TD: no gigabitCF46 6TE: no gigabitCF46 6TF: no gigabitCF46 6TH: no gigabitCF46 6TJ: no gigabitCF46 6TL: no gigabitCF46 6TQ: no gigabitCF46 6TS: no gigabitCF46 6UB: no gigabitCF46 6UE: no gigabitCF46 6UF: no gigabitCF46 6UH: no gigabitCF46 6BJ: no gigabit Ystrad MynachAbercynonTreharrisNelson, CaerphillyPen-pedair-heol 19 postcodes without gigabit, outlined: this goes to CF46 6LW, the one nearest the middle of them19 postcodes without gigabit7 postcodes without gigabit, outlined: this goes to CF46 6TW, the one nearest the middle of them7 postcodes without gigabit Map of every postcode in the CF46 6 sector, by gigabit broadband Of the 198 postcodes in the CF46 6 sector that ONS places, 62 have no home or business that can get gigabit, 45 have some that can, 90 can all get it and 1 have no Ofcom figure. 2 groups of postcodes without gigabit are outlined: 19 postcodes without gigabit; 7 postcodes without gigabit. Places named: Abercynon, Treharris, Nelson, Caerphilly. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A470 AbercynonTreharrisNelson, Caerphilly 19 postcodes without gigabit, outlined: this goes to CF46 6LW, the one nearest the middle of them19 postcodes without gigabit
  • No home or business can get gigabit: 62
  • Some can get gigabit: 45
  • Every home and business can get gigabit: 90
  • Ofcom gives no figure: 1
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 198 postcodes in the CF46 6 sector that ONS places, 62 have no home or business that can get gigabit, 45 have some that can, 90 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 170 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.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; gigabit: Ofcom, Connected Nations, Spring 2026; roads, rivers and built-up areas: 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. How we use them

Postcodes without gigabit

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

CF46 6AACF46 6AECF46 6AJCF46 6BJCF46 6BQCF46 6BUCF46 6BWCF46 6DLCF46 6DQCF46 6DRCF46 6DSCF46 6DT

Where the postcodes without gigabit lie together

  • 19 postcodes without gigabit, outlined on the map. CF46 6LW, is the one nearest the middle of them.
  • 7 postcodes without gigabit, outlined on the map. CF46 6TW, is the one nearest the middle of them.

What do homes sell for in CF46 6?

Homes in CF46 6 sold for a typical £182,500 in the 12 months to August 2026, across 91 sales, up 9.8% on the 12 months before, HM Land Registry's figures show.

£182,500 typical price, the 12 months to August 2026
£166,250 12 months to August 2025
▲ up 9.8% on the 12 months before
  • Detached £337,500 14 sales
  • Semi-detached £222,500 38 sales
  • Terraced £151,000 39 sales

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 CF46 6. 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 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Postcodes in CF46 6

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.

CF46 6AACF46 6ABCF46 6ADCF46 6AECF46 6AFCF46 6AGCF46 6AHCF46 6AJCF46 6ALCF46 6ANCF46 6APCF46 6AQCF46 6ARCF46 6ASCF46 6ATCF46 6AUCF46 6AWCF46 6AXCF46 6AYCF46 6AZCF46 6BACF46 6BBCF46 6BDCF46 6BECF46 6BFCF46 6BGCF46 6BJCF46 6BLCF46 6BNCF46 6BPCF46 6BQCF46 6BSCF46 6BTCF46 6BUCF46 6BWCF46 6DACF46 6DBCF46 6DDCF46 6DECF46 6DFCF46 6DGCF46 6DHCF46 6DJCF46 6DLCF46 6DNCF46 6DPCF46 6DQCF46 6DRCF46 6DSCF46 6DTCF46 6DUCF46 6DWCF46 6DYCF46 6EACF46 6EBCF46 6EDCF46 6EECF46 6EFCF46 6EGCF46 6EHCF46 6EJCF46 6ELCF46 6ENCF46 6EPCF46 6EQCF46 6ERCF46 6ETCF46 6EUCF46 6EWCF46 6EXCF46 6EZCF46 6FACF46 6FBCF46 6HACF46 6HBCF46 6HDCF46 6HECF46 6HFCF46 6HGCF46 6HHCF46 6HJCF46 6HLCF46 6HNCF46 6HPCF46 6HQCF46 6HSCF46 6HTCF46 6HUCF46 6HWCF46 6HXCF46 6HYCF46 6HZCF46 6JACF46 6JBCF46 6JDCF46 6JECF46 6JFCF46 6JGCF46 6JHCF46 6JJCF46 6JLCF46 6JNCF46 6LACF46 6LBCF46 6LECF46 6LFCF46 6LGCF46 6LHCF46 6LLCF46 6LNCF46 6LPCF46 6LRCF46 6LSCF46 6LUCF46 6LWCF46 6LYCF46 6NDCF46 6NECF46 6NFCF46 6NGCF46 6NHCF46 6NJCF46 6NLCF46 6NNCF46 6NPCF46 6NQCF46 6NRCF46 6NSCF46 6NTCF46 6NUCF46 6NWCF46 6NXCF46 6NYCF46 6PACF46 6PBCF46 6PDCF46 6PECF46 6PFCF46 6PGCF46 6PHCF46 6PJCF46 6PLCF46 6PNCF46 6PPCF46 6PQCF46 6PRCF46 6PSCF46 6PWCF46 6PXCF46 6RDCF46 6RECF46 6RFCF46 6RGCF46 6RHCF46 6RLCF46 6RNCF46 6RPCF46 6RSCF46 6RTCF46 6RUCF46 6RWCF46 6RYCF46 6SACF46 6SBCF46 6SDCF46 6SECF46 6SFCF46 6SGCF46 6SHCF46 6SJCF46 6SLCF46 6SNCF46 6STCF46 6SWCF46 6TACF46 6TBCF46 6TDCF46 6TECF46 6TFCF46 6TGCF46 6THCF46 6TJCF46 6TLCF46 6TNCF46 6TPCF46 6TQCF46 6TRCF46 6TSCF46 6TTCF46 6TUCF46 6TWCF46 6TYCF46 6UACF46 6UBCF46 6UDCF46 6UECF46 6UFCF46 6UH

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed. See all our data sources

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.

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