DN21 4 postcode sector in the DN21 district

DN21 4 is a sector of the DN21 district: every postcode that starts DN21 4. It has 243 postcodes in use.

Not sure what a sector is? UK postcode format explained.

Every postcode in the DN21 4 sector, by gigabit broadband

Map of every postcode in the DN21 4 sector, by gigabit broadband Of the 243 postcodes in the DN21 4 sector that ONS places, 87 have no home or business that can get gigabit, 38 have some that can, 115 can all get it and 3 have no Ofcom figure. 3 groups of postcodes without gigabit are outlined: 16 postcodes without gigabit; 6 postcodes without gigabit; 5 postcodes without gigabit. Places named: Kirton in Lindsey, Messingham, Scotter, Hibaldstow. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A159 DN21 4RS: no Ofcom figureDN21 4AB: gigabit for allDN21 4AF: gigabit for allDN21 4AH: gigabit for allDN21 4AQ: gigabit for allDN21 4AT: gigabit for allDN21 4AU: gigabit for allDN21 4AY: gigabit for allDN21 4AZ: gigabit for allDN21 4BA: gigabit for allDN21 4BF: gigabit for allDN21 4BJ: gigabit for allDN21 4BL: gigabit for allDN21 4BN: gigabit for allDN21 4BS: gigabit for allDN21 4BT: gigabit for allDN21 4BW: gigabit for allDN21 4DA: gigabit for allDN21 4DE: gigabit for allDN21 4DF: gigabit for allDN21 4DH: gigabit for allDN21 4DJ: gigabit for allDN21 4DP: gigabit for allDN21 4DR: gigabit for allDN21 4DX: gigabit for allDN21 4EA: gigabit for allDN21 4EB: gigabit for allDN21 4ED: gigabit for allDN21 4EE: gigabit for allDN21 4EF: gigabit for allDN21 4EJ: gigabit for allDN21 4FA: gigabit for allDN21 4FB: gigabit for allDN21 4FF: gigabit for allDN21 4FG: gigabit for allDN21 4GA: gigabit for allDN21 4GB: gigabit for allDN21 4GD: gigabit for allDN21 4JE: gigabit for allDN21 4JG: gigabit for allDN21 4LG: gigabit for allDN21 4LJ: gigabit for allDN21 4LQ: gigabit for allDN21 4NA: gigabit for allDN21 4NL: gigabit for allDN21 4NQ: gigabit for allDN21 4NR: gigabit for allDN21 4NS: gigabit for allDN21 4NY: gigabit for allDN21 4NZ: gigabit for allDN21 4PA: gigabit for allDN21 4PG: gigabit for allDN21 4PH: gigabit for allDN21 4PS: gigabit for allDN21 4PT: gigabit for allDN21 4PU: gigabit for allDN21 4PY: gigabit for allDN21 4QA: gigabit for allDN21 4QJ: gigabit for allDN21 4QL: gigabit for allDN21 4QN: gigabit for allDN21 4QP: gigabit for allDN21 4QS: gigabit for allDN21 4QT: gigabit for allDN21 4QX: gigabit for allDN21 4RA: gigabit for allDN21 4RD: gigabit for allDN21 4RG: gigabit for allDN21 4TE: gigabit for allDN21 4TF: gigabit for allDN21 4TG: gigabit for allDN21 4TP: gigabit for allDN21 4TQ: gigabit for allDN21 4TR: gigabit for allDN21 4TT: gigabit for allDN21 4TY: gigabit for allDN21 4AS: gigabit for allDN21 4AA: some gigabitDN21 4AE: some gigabitDN21 4BB: some gigabitDN21 4BD: some gigabitDN21 4BX: some gigabitDN21 4BY: some gigabitDN21 4DB: some gigabitDN21 4DD: some gigabitDN21 4DL: some gigabitDN21 4DN: some gigabitDN21 4DY: some gigabitDN21 4EH: some gigabitDN21 4EL: some gigabitDN21 4EW: some gigabitDN21 4HU: some gigabitDN21 4HX: some gigabitDN21 4JH: some gigabitDN21 4JL: some gigabitDN21 4JR: some gigabitDN21 4LB: some gigabitDN21 4LU: some gigabitDN21 4LX: some gigabitDN21 4NH: some gigabitDN21 4NJ: some gigabitDN21 4NN: some gigabitDN21 4NP: some gigabitDN21 4PJ: some gigabitDN21 4QZ: some gigabitDN21 4SX: some gigabitDN21 4SZ: some gigabitDN21 4TU: some gigabitDN21 4UA: some gigabitDN21 4BZ: some gigabitDN21 4DU: some gigabitDN21 4LZ: some gigabitDN21 4AJ: no gigabitDN21 4AL: no gigabitDN21 4AN: no gigabitDN21 4AP: no gigabitDN21 4AR: no gigabitDN21 4AW: no gigabitDN21 4AX: no gigabitDN21 4EN: no gigabitDN21 4EP: no gigabitDN21 4ER: no gigabitDN21 4ES: no gigabitDN21 4ET: no gigabitDN21 4EU: no gigabitDN21 4EY: no gigabitDN21 4EZ: no gigabitDN21 4FL: no gigabitDN21 4GE: no gigabitDN21 4GG: no gigabitDN21 4HA: no gigabitDN21 4HB: no gigabitDN21 4HE: no gigabitDN21 4HF: no gigabitDN21 4HH: no gigabitDN21 4HQ: no gigabitDN21 4JB: no gigabitDN21 4JD: no gigabitDN21 4JF: no gigabitDN21 4JN: no gigabitDN21 4JQ: no gigabitDN21 4JS: no gigabitDN21 4JT: no gigabitDN21 4JW: no gigabitDN21 4JX: no gigabitDN21 4JZ: no gigabitDN21 4LD: no gigabitDN21 4LE: no gigabitDN21 4QW: no gigabitDN21 4RF: no gigabitDN21 4RH: no gigabitDN21 4RJ: no gigabitDN21 4RL: no gigabitDN21 4RN: no gigabitDN21 4RP: no gigabitDN21 4RT: no gigabitDN21 4RU: no gigabitDN21 4RW: no gigabitDN21 4RX: no gigabitDN21 4RY: no gigabitDN21 4RZ: no gigabitDN21 4SD: no gigabitDN21 4SG: no gigabitDN21 4SP: no gigabitDN21 4SQ: no gigabitDN21 4SS: no gigabitDN21 4ST: no gigabitDN21 4SU: no gigabitDN21 4SW: no gigabitDN21 4SY: no gigabitDN21 4TB: no gigabitDN21 4TD: no gigabitDN21 4TH: no gigabitDN21 4TZ: no gigabitDN21 4UB: no gigabitDN21 4UD: no gigabitDN21 4UE: no gigabitDN21 4UF: no gigabitDN21 4UG: no gigabitDN21 4UH: no gigabitDN21 4UJ: no gigabitDN21 4UL: no gigabitDN21 4UN: no gigabitDN21 4UP: no gigabitDN21 4UQ: no gigabitDN21 4UR: no gigabitDN21 4UT: no gigabitDN21 4UU: no gigabitDN21 4UW: no gigabitDN21 4UX: no gigabitDN21 4SL: no gigabit Kirton in LindseyMessinghamScotterHibaldstow 16 postcodes without gigabit, outlined: this goes to DN21 4SG, the one nearest the middle of them16 postcodes without gigabit6 postcodes without gigabit, outlined: this goes to DN21 4ES, the one nearest the middle of them6 postcodes without gigabit5 postcodes without gigabit, outlined: this goes to DN21 4SQ, the one nearest the middle of them5 postcodes without gigabit Map of every postcode in the DN21 4 sector, by gigabit broadband Of the 243 postcodes in the DN21 4 sector that ONS places, 87 have no home or business that can get gigabit, 38 have some that can, 115 can all get it and 3 have no Ofcom figure. 3 groups of postcodes without gigabit are outlined: 16 postcodes without gigabit; 6 postcodes without gigabit; 5 postcodes without gigabit. Places named: Kirton in Lindsey, Messingham, Scotter. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A159 Kirton in LindseyMessinghamScotter 6 postcodes without gigabit, outlined: this goes to DN21 4ES, the one nearest the middle of them6 postcodes without gigabit
  • No home or business can get gigabit: 87
  • Some can get gigabit: 38
  • Every home and business can get gigabit: 115
  • Ofcom gives no figure: 3
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 243 postcodes in the DN21 4 sector that ONS places, 87 have no home or business that can get gigabit, 38 have some that can, 115 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 230 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

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

DN21 4AJDN21 4ALDN21 4ANDN21 4APDN21 4ARDN21 4AWDN21 4AXDN21 4ENDN21 4EPDN21 4ERDN21 4ESDN21 4ET

Where the postcodes without gigabit lie together

  • 16 postcodes without gigabit, outlined on the map. DN21 4SG, is the one nearest the middle of them.
  • 6 postcodes without gigabit, outlined on the map. DN21 4ES, is the one nearest the middle of them.
  • 5 postcodes without gigabit, outlined on the map. DN21 4SQ, is the one nearest the middle of them.

What do homes sell for in DN21 4?

Homes in DN21 4 sold for a typical £228,975 in the 12 months to September 2026, across 60 sales, HM Land Registry's figures show. The 12 months before gave £215,000 from 103 sales: not a change larger than chance would explain, given which homes happened to sell.

£228,975 typical price, the 12 months to September 2026
£215,000 12 months to September 2025
  • Detached £285,000 34 sales
  • Semi-detached £177,000 17 sales
  • Terraced £165,000 9 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 DN21 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 DN21 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.

DN21 4AADN21 4ABDN21 4AEDN21 4AFDN21 4AHDN21 4AJDN21 4ALDN21 4ANDN21 4APDN21 4AQDN21 4ARDN21 4ASDN21 4ATDN21 4AUDN21 4AWDN21 4AXDN21 4AYDN21 4AZDN21 4BADN21 4BBDN21 4BDDN21 4BFDN21 4BGDN21 4BJDN21 4BLDN21 4BNDN21 4BPDN21 4BSDN21 4BTDN21 4BUDN21 4BWDN21 4BXDN21 4BYDN21 4BZDN21 4DADN21 4DBDN21 4DDDN21 4DEDN21 4DFDN21 4DGDN21 4DHDN21 4DJDN21 4DLDN21 4DNDN21 4DPDN21 4DQDN21 4DRDN21 4DSDN21 4DTDN21 4DUDN21 4DWDN21 4DXDN21 4DYDN21 4DZDN21 4EADN21 4EBDN21 4EDDN21 4EEDN21 4EFDN21 4EGDN21 4EHDN21 4EJDN21 4ELDN21 4ENDN21 4EPDN21 4ERDN21 4ESDN21 4ETDN21 4EUDN21 4EWDN21 4EXDN21 4EYDN21 4EZDN21 4FADN21 4FBDN21 4FDDN21 4FEDN21 4FFDN21 4FGDN21 4FHDN21 4FJDN21 4FLDN21 4GADN21 4GBDN21 4GDDN21 4GEDN21 4GGDN21 4GUDN21 4HADN21 4HBDN21 4HEDN21 4HFDN21 4HGDN21 4HHDN21 4HQDN21 4HUDN21 4HXDN21 4JBDN21 4JDDN21 4JEDN21 4JFDN21 4JGDN21 4JHDN21 4JLDN21 4JNDN21 4JQDN21 4JRDN21 4JSDN21 4JTDN21 4JWDN21 4JXDN21 4JZDN21 4LBDN21 4LDDN21 4LEDN21 4LGDN21 4LJDN21 4LQDN21 4LUDN21 4LXDN21 4LYDN21 4LZDN21 4NADN21 4NBDN21 4NDDN21 4NEDN21 4NFDN21 4NGDN21 4NHDN21 4NJDN21 4NLDN21 4NNDN21 4NPDN21 4NQDN21 4NRDN21 4NSDN21 4NTDN21 4NUDN21 4NXDN21 4NYDN21 4NZDN21 4PADN21 4PBDN21 4PEDN21 4PFDN21 4PGDN21 4PHDN21 4PJDN21 4PLDN21 4PNDN21 4PPDN21 4PQDN21 4PRDN21 4PSDN21 4PTDN21 4PUDN21 4PWDN21 4PXDN21 4PYDN21 4PZDN21 4QADN21 4QDDN21 4QJDN21 4QLDN21 4QNDN21 4QPDN21 4QRDN21 4QSDN21 4QTDN21 4QUDN21 4QWDN21 4QXDN21 4QYDN21 4QZDN21 4RADN21 4RBDN21 4RDDN21 4REDN21 4RFDN21 4RGDN21 4RHDN21 4RJDN21 4RLDN21 4RNDN21 4RPDN21 4RSDN21 4RTDN21 4RUDN21 4RWDN21 4RXDN21 4RYDN21 4RZDN21 4SBDN21 4SDDN21 4SGDN21 4SHDN21 4SJDN21 4SLDN21 4SNDN21 4SPDN21 4SQDN21 4SRDN21 4SSDN21 4STDN21 4SUDN21 4SWDN21 4SXDN21 4SYDN21 4SZDN21 4TADN21 4TBDN21 4TDDN21 4TEDN21 4TFDN21 4TGDN21 4THDN21 4TLDN21 4TPDN21 4TQDN21 4TRDN21 4TSDN21 4TTDN21 4TUDN21 4TXDN21 4TYDN21 4TZDN21 4UADN21 4UBDN21 4UDDN21 4UEDN21 4UFDN21 4UGDN21 4UHDN21 4UJDN21 4ULDN21 4UNDN21 4UPDN21 4UQDN21 4URDN21 4UTDN21 4UUDN21 4UWDN21 4UX

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.

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Where the facts on this page come from

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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