NP25 4 postcode sector in the NP25 district

NP25 4 is a sector of the NP25 district: every postcode that starts NP25 4. It has 175 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 NP25 4 sector, by gigabit broadband

Map of every postcode in the NP25 4 sector, by gigabit broadband Of the 175 postcodes in the NP25 4 sector that ONS places, 89 have no home or business that can get gigabit, 36 have some that can, 49 can all get it and 1 have no Ofcom figure. 5 groups of postcodes without gigabit are outlined: 17 postcodes without gigabit; 13 postcodes without gigabit; 13 postcodes without gigabit; 9 postcodes without gigabit; 7 postcodes without gigabit. Places named: Monmouth. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A4136 NP25 4XJ: no Ofcom figureNP25 4AB: gigabit for allNP25 4AG: gigabit for allNP25 4AH: gigabit for allNP25 4AJ: gigabit for allNP25 4AL: gigabit for allNP25 4AN: gigabit for allNP25 4AR: gigabit for allNP25 4AS: gigabit for allNP25 4AU: gigabit for allNP25 4BA: gigabit for allNP25 4BD: gigabit for allNP25 4BS: gigabit for allNP25 4DJ: gigabit for allNP25 4DN: gigabit for allNP25 4DR: gigabit for allNP25 4DW: gigabit for allNP25 4DZ: gigabit for allNP25 4EE: gigabit for allNP25 4HT: gigabit for allNP25 4HY: gigabit for allNP25 4JB: gigabit for allNP25 4JE: gigabit for allNP25 4JF: gigabit for allNP25 4JG: gigabit for allNP25 4JH: gigabit for allNP25 4JJ: gigabit for allNP25 4JN: gigabit for allNP25 4JQ: gigabit for allNP25 4JR: gigabit for allNP25 4LE: gigabit for allNP25 4LT: gigabit for allNP25 4NA: gigabit for allNP25 4NB: gigabit for allNP25 4ND: gigabit for allNP25 4NE: gigabit for allNP25 4PP: gigabit for allNP25 4RH: gigabit for allNP25 4RJ: gigabit for allNP25 4RL: gigabit for allNP25 4RN: gigabit for allNP25 4RP: gigabit for allNP25 4RX: gigabit for allNP25 4RZ: gigabit for allNP25 4SA: gigabit for allNP25 4SB: gigabit for allNP25 4SP: gigabit for allNP25 4TY: gigabit for allNP25 4TZ: gigabit for allNP25 4AD: some gigabitNP25 4AP: some gigabitNP25 4AQ: some gigabitNP25 4AW: some gigabitNP25 4BL: some gigabitNP25 4BN: some gigabitNP25 4BQ: some gigabitNP25 4BT: some gigabitNP25 4BU: some gigabitNP25 4BW: some gigabitNP25 4DA: some gigabitNP25 4DL: some gigabitNP25 4DQ: some gigabitNP25 4DT: some gigabitNP25 4DX: some gigabitNP25 4DY: some gigabitNP25 4EA: some gigabitNP25 4HX: some gigabitNP25 4HZ: some gigabitNP25 4JS: some gigabitNP25 4LX: some gigabitNP25 4LY: some gigabitNP25 4LZ: some gigabitNP25 4PJ: some gigabitNP25 4PL: some gigabitNP25 4QA: some gigabitNP25 4QF: some gigabitNP25 4QY: some gigabitNP25 4RA: some gigabitNP25 4RE: some gigabitNP25 4RY: some gigabitNP25 4SF: some gigabitNP25 4TT: some gigabitNP25 4TU: some gigabitNP25 4TX: some gigabitNP25 4AF: no gigabitNP25 4AT: no gigabitNP25 4AX: no gigabitNP25 4AY: no gigabitNP25 4AZ: no gigabitNP25 4BE: no gigabitNP25 4BG: no gigabitNP25 4BH: no gigabitNP25 4BJ: no gigabitNP25 4BP: no gigabitNP25 4BR: no gigabitNP25 4BX: no gigabitNP25 4BY: no gigabitNP25 4BZ: no gigabitNP25 4DP: no gigabitNP25 4DS: no gigabitNP25 4DU: no gigabitNP25 4EB: no gigabitNP25 4ED: no gigabitNP25 4JL: no gigabitNP25 4JP: no gigabitNP25 4JT: no gigabitNP25 4LD: no gigabitNP25 4LH: no gigabitNP25 4LL: no gigabitNP25 4LP: no gigabitNP25 4LQ: no gigabitNP25 4LR: no gigabitNP25 4LW: no gigabitNP25 4NY: no gigabitNP25 4NZ: no gigabitNP25 4PD: no gigabitNP25 4PE: no gigabitNP25 4PF: no gigabitNP25 4PG: no gigabitNP25 4PH: no gigabitNP25 4PN: no gigabitNP25 4PQ: no gigabitNP25 4PR: no gigabitNP25 4PS: no gigabitNP25 4PT: no gigabitNP25 4PU: no gigabitNP25 4PW: no gigabitNP25 4PX: no gigabitNP25 4PY: no gigabitNP25 4PZ: no gigabitNP25 4QB: no gigabitNP25 4QD: no gigabitNP25 4QE: no gigabitNP25 4QG: no gigabitNP25 4QH: no gigabitNP25 4QJ: no gigabitNP25 4QL: no gigabitNP25 4QN: no gigabitNP25 4QP: no gigabitNP25 4QQ: no gigabitNP25 4QS: no gigabitNP25 4QT: no gigabitNP25 4QU: no gigabitNP25 4QW: no gigabitNP25 4QX: no gigabitNP25 4QZ: no gigabitNP25 4RD: no gigabitNP25 4SD: no gigabitNP25 4SQ: no gigabitNP25 4SR: no gigabitNP25 4SY: no gigabitNP25 4SZ: no gigabitNP25 4TA: no gigabitNP25 4TB: no gigabitNP25 4TD: no gigabitNP25 4TE: no gigabitNP25 4TF: no gigabitNP25 4TG: no gigabitNP25 4TH: no gigabitNP25 4TJ: no gigabitNP25 4TN: no gigabitNP25 4TP: no gigabitNP25 4TQ: no gigabitNP25 4TR: no gigabitNP25 4TS: no gigabitNP25 4TW: no gigabitNP25 4UA: no gigabit Monmouth 17 postcodes without gigabit, outlined: this goes to NP25 4SY, the one nearest the middle of them17 postcodes without gigabit13 postcodes without gigabit, outlined: this goes to NP25 4PA, the one nearest the middle of them13 postcodes without gigabit13 postcodes without gigabit, outlined: this goes to NP25 4QW, the one nearest the middle of them13 postcodes without gigabit9 postcodes without gigabit, outlined: this goes to NP25 4BZ, the one nearest the middle of them9 postcodes without gigabit7 postcodes without gigabit, outlined: this goes to NP25 4LN, the one nearest the middle of them7 postcodes without gigabit Map of every postcode in the NP25 4 sector, by gigabit broadband Of the 175 postcodes in the NP25 4 sector that ONS places, 89 have no home or business that can get gigabit, 36 have some that can, 49 can all get it and 1 have no Ofcom figure. 5 groups of postcodes without gigabit are outlined: 17 postcodes without gigabit; 13 postcodes without gigabit; 13 postcodes without gigabit; 9 postcodes without gigabit; 7 postcodes without gigabit. Places named: Monmouth. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A4136 Monmouth 17 postcodes without gigabit, outlined: this goes to NP25 4SY, the one nearest the middle of them17 postcodes without gigabit7 postcodes without gigabit, outlined: this goes to NP25 4LN, the one nearest the middle of them7 postcodes without gigabit
  • No home or business can get gigabit: 89
  • Some can get gigabit: 36
  • Every home and business can get gigabit: 49
  • Ofcom gives no figure: 1
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 175 postcodes in the NP25 4 sector that ONS places, 89 have no home or business that can get gigabit, 36 have some that can, 49 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 540 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

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

NP25 4AFNP25 4ATNP25 4AXNP25 4AYNP25 4AZNP25 4BENP25 4BGNP25 4BHNP25 4BJNP25 4BPNP25 4BRNP25 4BX

Where the postcodes without gigabit lie together

  • 17 postcodes without gigabit, outlined on the map. NP25 4SY, is the one nearest the middle of them.
  • 13 postcodes without gigabit, outlined on the map. NP25 4PA, is the one nearest the middle of them.
  • 13 postcodes without gigabit, outlined on the map. NP25 4QW, is the one nearest the middle of them.
  • 9 postcodes without gigabit, outlined on the map. NP25 4BZ, is the one nearest the middle of them.
  • 7 postcodes without gigabit, outlined on the map. NP25 4LN, is the one nearest the middle of them.

What do homes sell for in NP25 4?

Homes in NP25 4 sold for a typical £510,000 in the 12 months to August 2026, across 27 sales, down 4.2% on the 12 months before, HM Land Registry's figures show.

£510,000 typical price, the 12 months to August 2026
£532,500 12 months to August 2025
▼ down 4.2% on the 12 months before
  • Detached £584,000 18 sales
  • Semi-detached 4 sales, too few to price
  • Terraced £243,000 5 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 NP25 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 NP25 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.

NP25 4ABNP25 4ADNP25 4AFNP25 4AGNP25 4AHNP25 4AJNP25 4ALNP25 4ANNP25 4APNP25 4AQNP25 4ARNP25 4ASNP25 4ATNP25 4AUNP25 4AWNP25 4AXNP25 4AYNP25 4AZNP25 4BANP25 4BDNP25 4BENP25 4BGNP25 4BHNP25 4BJNP25 4BLNP25 4BNNP25 4BPNP25 4BQNP25 4BRNP25 4BSNP25 4BTNP25 4BUNP25 4BWNP25 4BXNP25 4BYNP25 4BZNP25 4DANP25 4DJNP25 4DLNP25 4DNNP25 4DPNP25 4DQNP25 4DRNP25 4DSNP25 4DTNP25 4DUNP25 4DWNP25 4DXNP25 4DYNP25 4DZNP25 4EANP25 4EBNP25 4EDNP25 4EENP25 4HTNP25 4HXNP25 4HYNP25 4HZNP25 4JBNP25 4JENP25 4JFNP25 4JGNP25 4JHNP25 4JJNP25 4JLNP25 4JNNP25 4JPNP25 4JQNP25 4JRNP25 4JSNP25 4JTNP25 4LDNP25 4LENP25 4LHNP25 4LLNP25 4LNNP25 4LPNP25 4LQNP25 4LRNP25 4LTNP25 4LUNP25 4LWNP25 4LXNP25 4LYNP25 4LZNP25 4NANP25 4NBNP25 4NDNP25 4NENP25 4NYNP25 4NZNP25 4PANP25 4PBNP25 4PDNP25 4PENP25 4PFNP25 4PGNP25 4PHNP25 4PJNP25 4PLNP25 4PNNP25 4PPNP25 4PQNP25 4PRNP25 4PSNP25 4PTNP25 4PUNP25 4PWNP25 4PXNP25 4PYNP25 4PZNP25 4QANP25 4QBNP25 4QDNP25 4QENP25 4QFNP25 4QGNP25 4QHNP25 4QJNP25 4QLNP25 4QNNP25 4QPNP25 4QQNP25 4QRNP25 4QSNP25 4QTNP25 4QUNP25 4QWNP25 4QXNP25 4QYNP25 4QZNP25 4RANP25 4RBNP25 4RDNP25 4RENP25 4RHNP25 4RJNP25 4RLNP25 4RNNP25 4RPNP25 4RXNP25 4RYNP25 4RZNP25 4SANP25 4SBNP25 4SDNP25 4SENP25 4SFNP25 4SPNP25 4SQNP25 4SRNP25 4SYNP25 4SZNP25 4TANP25 4TBNP25 4TDNP25 4TENP25 4TFNP25 4TGNP25 4THNP25 4TJNP25 4TLNP25 4TNNP25 4TPNP25 4TQNP25 4TRNP25 4TSNP25 4TTNP25 4TUNP25 4TWNP25 4TXNP25 4TYNP25 4TZNP25 4UANP25 4XJ

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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