CF48 4 postcode sector in the CF48 district

CF48 4 is a sector of the CF48 district: every postcode that starts CF48 4. It has 235 postcodes in use, 4 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 CF48 4 sector, by gigabit broadband

Map of every postcode in the CF48 4 sector, by gigabit broadband Of the 235 postcodes in the CF48 4 sector that ONS places, 65 have no home or business that can get gigabit, 34 have some that can, 133 can all get it and 3 have no Ofcom figure. 2 groups of postcodes without gigabit are outlined: 23 postcodes without gigabit; 5 postcodes without gigabit. Places named: Merthyr Tydfil, Mountain Ash, Rhymney, Troedyrhiw and Pentrebach, Aberfan. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A469A4054A4060A465 CF48 4AT: no Ofcom figureCF48 4YG: no Ofcom figureCF48 4AA: gigabit for allCF48 4AR: gigabit for allCF48 4AX: gigabit for allCF48 4BG: gigabit for allCF48 4BP: gigabit for allCF48 4BS: gigabit for allCF48 4BT: gigabit for allCF48 4BW: gigabit for allCF48 4BY: gigabit for allCF48 4BZ: gigabit for allCF48 4DA: gigabit for allCF48 4DH: gigabit for allCF48 4DL: gigabit for allCF48 4DN: gigabit for allCF48 4DY: gigabit for allCF48 4EL: gigabit for allCF48 4EP: gigabit for allCF48 4ER: gigabit for allCF48 4ES: gigabit for allCF48 4EU: gigabit for allCF48 4EW: gigabit for allCF48 4EX: gigabit for allCF48 4HB: gigabit for allCF48 4HF: gigabit for allCF48 4HG: gigabit for allCF48 4HP: gigabit for allCF48 4HR: gigabit for allCF48 4HS: gigabit for allCF48 4HT: gigabit for allCF48 4JA: gigabit for allCF48 4JB: gigabit for allCF48 4JD: gigabit for allCF48 4JH: gigabit for allCF48 4JL: gigabit for allCF48 4JN: gigabit for allCF48 4JY: gigabit for allCF48 4JZ: gigabit for allCF48 4LB: gigabit for allCF48 4LG: gigabit for allCF48 4LL: gigabit for allCF48 4LP: gigabit for allCF48 4LQ: gigabit for allCF48 4LR: gigabit for allCF48 4LS: gigabit for allCF48 4LT: gigabit for allCF48 4LU: gigabit for allCF48 4LZ: gigabit for allCF48 4NA: gigabit for allCF48 4NB: gigabit for allCF48 4ND: gigabit for allCF48 4NJ: gigabit for allCF48 4QA: gigabit for allCF48 4QB: gigabit for allCF48 4QE: gigabit for allCF48 4QF: gigabit for allCF48 4QH: gigabit for allCF48 4QJ: gigabit for allCF48 4QL: gigabit for allCF48 4QP: gigabit for allCF48 4QR: gigabit for allCF48 4QS: gigabit for allCF48 4QT: gigabit for allCF48 4QU: gigabit for allCF48 4QW: gigabit for allCF48 4QX: gigabit for allCF48 4RA: gigabit for allCF48 4RG: gigabit for allCF48 4RL: gigabit for allCF48 4RN: gigabit for allCF48 4RP: gigabit for allCF48 4RZ: gigabit for allCF48 4SB: gigabit for allCF48 4SD: gigabit for allCF48 4SE: gigabit for allCF48 4SL: gigabit for allCF48 4ST: gigabit for allCF48 4SX: gigabit for allCF48 4SY: gigabit for allCF48 4SZ: gigabit for allCF48 4TA: gigabit for allCF48 4TB: gigabit for allCF48 4TF: gigabit for allCF48 4TH: gigabit for allCF48 4TJ: gigabit for allCF48 4TL: gigabit for allCF48 4TU: gigabit for allCF48 4TX: gigabit for allCF48 4AB: some gigabitCF48 4AS: some gigabitCF48 4BJ: some gigabitCF48 4BQ: some gigabitCF48 4DJ: some gigabitCF48 4DT: some gigabitCF48 4EH: some gigabitCF48 4ET: some gigabitCF48 4EZ: some gigabitCF48 4HE: some gigabitCF48 4HQ: some gigabitCF48 4HY: some gigabitCF48 4JU: some gigabitCF48 4LH: some gigabitCF48 4LX: some gigabitCF48 4NG: some gigabitCF48 4NH: some gigabitCF48 4NP: some gigabitCF48 4QN: some gigabitCF48 4QQ: some gigabitCF48 4RF: some gigabitCF48 4RS: some gigabitCF48 4RX: some gigabitCF48 4SJ: some gigabitCF48 4SP: some gigabitCF48 4TQ: some gigabitCF48 4BN: some gigabitCF48 4JX: some gigabitCF48 4AE: no gigabitCF48 4AH: no gigabitCF48 4AJ: no gigabitCF48 4AL: no gigabitCF48 4AN: no gigabitCF48 4AP: no gigabitCF48 4AQ: no gigabitCF48 4AZ: no gigabitCF48 4BB: no gigabitCF48 4BD: no gigabitCF48 4BE: no gigabitCF48 4BH: no gigabitCF48 4DB: no gigabitCF48 4DR: no gigabitCF48 4DS: no gigabitCF48 4EB: no gigabitCF48 4ED: no gigabitCF48 4HH: no gigabitCF48 4HJ: no gigabitCF48 4HL: no gigabitCF48 4JS: no gigabitCF48 4LA: no gigabitCF48 4LE: no gigabitCF48 4LJ: no gigabitCF48 4LN: no gigabitCF48 4NS: no gigabitCF48 4NT: no gigabitCF48 4NU: no gigabitCF48 4NW: no gigabitCF48 4NX: no gigabitCF48 4NY: no gigabitCF48 4NZ: no gigabitCF48 4PA: no gigabitCF48 4PB: no gigabitCF48 4PD: no gigabitCF48 4PE: no gigabitCF48 4PF: no gigabitCF48 4PG: no gigabitCF48 4PH: no gigabitCF48 4PJ: no gigabitCF48 4PL: no gigabitCF48 4PP: no gigabitCF48 4PQ: no gigabitCF48 4PS: no gigabitCF48 4PU: no gigabitCF48 4PW: no gigabitCF48 4PX: no gigabitCF48 4PY: no gigabitCF48 4PZ: no gigabitCF48 4QD: no gigabitCF48 4SN: no gigabitCF48 4SR: no gigabitCF48 4TE: no gigabitCF48 4TP: no gigabitCF48 4TR: no gigabitCF48 4TS: no gigabitCF48 4TT: no gigabitCF48 4TW: no gigabitCF48 4UB: no gigabitCF48 4EG: no gigabitCF48 4TG: no gigabit Merthyr TydfilMountain AshRhymneyTroedyrhiw and PentrebachAberfan 23 postcodes without gigabit, outlined: this goes to CF48 4PH, the one nearest the middle of them23 postcodes without gigabit5 postcodes without gigabit, outlined: this goes to CF48 4BB, the one nearest the middle of them5 postcodes without gigabit Map of every postcode in the CF48 4 sector, by gigabit broadband Of the 235 postcodes in the CF48 4 sector that ONS places, 65 have no home or business that can get gigabit, 34 have some that can, 133 can all get it and 3 have no Ofcom figure. 2 groups of postcodes without gigabit are outlined: 23 postcodes without gigabit; 5 postcodes without gigabit. Places named: Merthyr Tydfil, Troedyrhiw and Pentrebach, Aberfan. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A4060A4059 Merthyr TydfilTroedyrhiw and PentrebachAberfan 23 postcodes without gigabit, outlined: this goes to CF48 4PH, the one nearest the middle of them23 postcodes without gigabit
  • No home or business can get gigabit: 65
  • Some can get gigabit: 34
  • Every home and business can get gigabit: 133
  • Ofcom gives no figure: 3
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 235 postcodes in the CF48 4 sector that ONS places, 65 have no home or business that can get gigabit, 34 have some that can, 133 can all get it and 3 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 150 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

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

CF48 4AECF48 4AHCF48 4AJCF48 4ALCF48 4ANCF48 4APCF48 4AQCF48 4AZCF48 4BBCF48 4BDCF48 4BECF48 4BH

Where the postcodes without gigabit lie together

  • 23 postcodes without gigabit, outlined on the map. CF48 4PH, is the one nearest the middle of them.
  • 5 postcodes without gigabit, outlined on the map. CF48 4BB, is the one nearest the middle of them.

What do homes sell for in CF48 4?

Homes in CF48 4 sold for a typical £137,000 in the 12 months to August 2026, across 73 sales, up 1.5% on the 12 months before, HM Land Registry's figures show.

£137,000 typical price, the 12 months to August 2026
£135,000 12 months to August 2025
▲ up 1.5% on the 12 months before
  • Detached £245,000 11 sales
  • Semi-detached £167,500 20 sales
  • Terraced £120,000 42 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 CF48 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 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 CF48 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.

CF48 4AACF48 4ABCF48 4AECF48 4AHCF48 4AJCF48 4ALCF48 4ANCF48 4APCF48 4AQCF48 4ARCF48 4ASCF48 4ATCF48 4AXCF48 4AZCF48 4BACF48 4BBCF48 4BDCF48 4BECF48 4BGCF48 4BHCF48 4BJCF48 4BLCF48 4BNCF48 4BPCF48 4BQCF48 4BSCF48 4BTCF48 4BUCF48 4BWCF48 4BXCF48 4BYCF48 4BZCF48 4DACF48 4DBCF48 4DDCF48 4DECF48 4DFCF48 4DGCF48 4DHCF48 4DJCF48 4DLCF48 4DNCF48 4DPCF48 4DQCF48 4DRCF48 4DSCF48 4DTCF48 4DUCF48 4DWCF48 4DXCF48 4DYCF48 4DZCF48 4EACF48 4EBCF48 4EDCF48 4EECF48 4EFCF48 4EGCF48 4EHCF48 4ELCF48 4ENCF48 4EPCF48 4ERCF48 4ESCF48 4ETCF48 4EUCF48 4EWCF48 4EXCF48 4EYCF48 4EZCF48 4HACF48 4HBCF48 4HDCF48 4HECF48 4HFCF48 4HGCF48 4HHCF48 4HJCF48 4HLCF48 4HNCF48 4HPCF48 4HQCF48 4HRCF48 4HSCF48 4HTCF48 4HUCF48 4HWCF48 4HXCF48 4HYCF48 4HZCF48 4JACF48 4JBCF48 4JDCF48 4JECF48 4JFCF48 4JGCF48 4JHCF48 4JLCF48 4JNCF48 4JQCF48 4JSCF48 4JTCF48 4JUCF48 4JWCF48 4JXCF48 4JYCF48 4JZCF48 4LACF48 4LBCF48 4LDCF48 4LECF48 4LFCF48 4LGCF48 4LHCF48 4LJCF48 4LLCF48 4LNCF48 4LPCF48 4LQCF48 4LRCF48 4LSCF48 4LTCF48 4LUCF48 4LWCF48 4LXCF48 4LYCF48 4LZCF48 4NACF48 4NBCF48 4NDCF48 4NECF48 4NFCF48 4NGCF48 4NHCF48 4NJCF48 4NLCF48 4NPCF48 4NRCF48 4NSCF48 4NTCF48 4NUCF48 4NWCF48 4NXCF48 4NYCF48 4NZCF48 4PACF48 4PBCF48 4PDCF48 4PECF48 4PFCF48 4PGCF48 4PHCF48 4PJCF48 4PLCF48 4PNCF48 4PPCF48 4PQCF48 4PRCF48 4PSCF48 4PTCF48 4PUCF48 4PWCF48 4PXCF48 4PYCF48 4PZCF48 4QACF48 4QBCF48 4QDCF48 4QECF48 4QFCF48 4QHCF48 4QJCF48 4QLCF48 4QNCF48 4QPCF48 4QQCF48 4QRCF48 4QSCF48 4QTCF48 4QUCF48 4QWCF48 4QXCF48 4QYCF48 4QZCF48 4RACF48 4RBCF48 4RFCF48 4RGCF48 4RLCF48 4RNCF48 4RPCF48 4RRCF48 4RSCF48 4RTCF48 4RXCF48 4RZCF48 4SBCF48 4SDCF48 4SECF48 4SFCF48 4SGCF48 4SHCF48 4SJCF48 4SLCF48 4SNCF48 4SPCF48 4SQCF48 4SRCF48 4SSCF48 4STCF48 4SUCF48 4SWCF48 4SXCF48 4SYCF48 4SZCF48 4TACF48 4TBCF48 4TDCF48 4TECF48 4TFCF48 4TGCF48 4THCF48 4TJCF48 4TLCF48 4TNCF48 4TPCF48 4TQCF48 4TRCF48 4TSCF48 4TTCF48 4TUCF48 4TWCF48 4TXCF48 4UBCF48 4YG

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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