LN9 6 postcode sector in the LN9 district

LN9 6 is a sector of the LN9 district: every postcode that starts LN9 6. It has 193 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 LN9 6 sector, and which are new since 2020

Map of every postcode in the LN9 6 sector, by new since 2020 Of the 193 postcodes in the LN9 6 sector that ONS places, 11 are new since 2020 and 182 were in use before 2020. Places named: Horncastle. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A153 LN9 6AA: before 2020LN9 6AB: before 2020LN9 6AF: before 2020LN9 6AH: before 2020LN9 6AJ: before 2020LN9 6AL: before 2020LN9 6AN: before 2020LN9 6AP: before 2020LN9 6AQ: before 2020LN9 6AS: before 2020LN9 6AT: before 2020LN9 6AU: before 2020LN9 6AW: before 2020LN9 6AY: before 2020LN9 6BD: before 2020LN9 6BE: before 2020LN9 6BF: before 2020LN9 6BJ: before 2020LN9 6BL: before 2020LN9 6BN: before 2020LN9 6BP: before 2020LN9 6BY: before 2020LN9 6BZ: before 2020LN9 6DA: before 2020LN9 6DB: before 2020LN9 6DD: before 2020LN9 6DF: before 2020LN9 6DG: before 2020LN9 6DH: before 2020LN9 6DJ: before 2020LN9 6DT: before 2020LN9 6DZ: before 2020LN9 6EB: before 2020LN9 6EF: before 2020LN9 6EG: before 2020LN9 6EJ: before 2020LN9 6EL: before 2020LN9 6EN: before 2020LN9 6EP: before 2020LN9 6EQ: before 2020LN9 6ER: before 2020LN9 6EU: before 2020LN9 6EW: before 2020LN9 6EY: before 2020LN9 6EZ: before 2020LN9 6FA: before 2020LN9 6FB: before 2020LN9 6FD: before 2020LN9 6HD: before 2020LN9 6HG: before 2020LN9 6HP: before 2020LN9 6HZ: before 2020LN9 6JA: before 2020LN9 6JB: before 2020LN9 6JD: before 2020LN9 6JE: before 2020LN9 6JF: before 2020LN9 6JG: before 2020LN9 6JH: before 2020LN9 6JJ: before 2020LN9 6JL: before 2020LN9 6JN: before 2020LN9 6JP: before 2020LN9 6JQ: before 2020LN9 6JS: before 2020LN9 6JT: before 2020LN9 6JU: before 2020LN9 6JX: before 2020LN9 6JY: before 2020LN9 6JZ: before 2020LN9 6LA: before 2020LN9 6LB: before 2020LN9 6LD: before 2020LN9 6LE: before 2020LN9 6LF: before 2020LN9 6LG: before 2020LN9 6LH: before 2020LN9 6LJ: before 2020LN9 6LL: before 2020LN9 6LN: before 2020LN9 6LP: before 2020LN9 6LQ: before 2020LN9 6LR: before 2020LN9 6LS: before 2020LN9 6LT: before 2020LN9 6LU: before 2020LN9 6LX: before 2020LN9 6NE: before 2020LN9 6NJ: before 2020LN9 6NL: before 2020LN9 6NN: before 2020LN9 6NP: before 2020LN9 6NR: before 2020LN9 6NS: before 2020LN9 6NT: before 2020LN9 6NU: before 2020LN9 6NX: before 2020LN9 6PA: before 2020LN9 6PB: before 2020LN9 6PE: before 2020LN9 6PF: before 2020LN9 6PG: before 2020LN9 6PH: before 2020LN9 6PJ: before 2020LN9 6PL: before 2020LN9 6PN: before 2020LN9 6PQ: before 2020LN9 6PR: before 2020LN9 6PS: before 2020LN9 6PT: before 2020LN9 6PU: before 2020LN9 6PX: before 2020LN9 6PY: before 2020LN9 6PZ: before 2020LN9 6QB: before 2020LN9 6QD: before 2020LN9 6QE: before 2020LN9 6QF: before 2020LN9 6QG: before 2020LN9 6QH: before 2020LN9 6QJ: before 2020LN9 6QL: before 2020LN9 6QN: before 2020LN9 6QP: before 2020LN9 6QR: before 2020LN9 6QS: before 2020LN9 6QT: before 2020LN9 6QU: before 2020LN9 6QW: before 2020LN9 6QX: before 2020LN9 6RD: before 2020LN9 6RE: before 2020LN9 6RF: before 2020LN9 6RG: before 2020LN9 6RH: before 2020LN9 6RJ: before 2020LN9 6RQ: before 2020LN9 6RX: before 2020LN9 6RY: before 2020LN9 6RZ: before 2020LN9 6SB: before 2020LN9 6SD: before 2020LN9 6SF: before 2020LN9 6AR: before 2020LN9 6AX: before 2020LN9 6AD: before 2020LN9 6BT: new since 2020LN9 6BU: new since 2020LN9 6DN: new since 2020LN9 6FF: new since 2020LN9 6FJ: new since 2020LN9 6FL: new since 2020LN9 6RP: new since 2020LN9 6RS: new since 2020LN9 6RT: new since 2020LN9 6RU: new since 2020 Horncastle Map of every postcode in the LN9 6 sector, by new since 2020 Of the 193 postcodes in the LN9 6 sector that ONS places, 11 are new since 2020 and 182 were in use before 2020. Places named: Horncastle. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A153 Horncastle
  • New since 2020: 11
  • In use before 2020: 182

Of the 193 postcodes in the LN9 6 sector that ONS places, 11 are new since 2020 and 182 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. 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; when each came into use: the same directory; 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

The 5 newest postcodes

LN9 6FFDecember 2025LN9 6FLSeptember 2025LN9 6BUJanuary 2025LN9 6BXJanuary 2025LN9 6DNNovember 2024

What do homes sell for in LN9 6?

Homes in LN9 6 sold for a typical £192,845 in the 12 months to August 2026, across 69 sales, down 11% on the 12 months before, HM Land Registry's figures show.

£192,845 typical price, the 12 months to August 2026
£216,573 12 months to August 2025
▼ down 11% on the 12 months before
  • Detached £245,000 32 sales
  • Semi-detached £178,500 22 sales
  • Terraced £155,000 15 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 LN9 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 LN9 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.

LN9 6AALN9 6ABLN9 6ADLN9 6AELN9 6AFLN9 6AGLN9 6AHLN9 6AJLN9 6ALLN9 6ANLN9 6APLN9 6AQLN9 6ARLN9 6ASLN9 6ATLN9 6AULN9 6AWLN9 6AXLN9 6AYLN9 6AZLN9 6BDLN9 6BELN9 6BFLN9 6BGLN9 6BHLN9 6BJLN9 6BLLN9 6BNLN9 6BPLN9 6BQLN9 6BSLN9 6BTLN9 6BULN9 6BXLN9 6BYLN9 6BZLN9 6DALN9 6DBLN9 6DDLN9 6DELN9 6DFLN9 6DGLN9 6DHLN9 6DJLN9 6DLLN9 6DNLN9 6DQLN9 6DRLN9 6DSLN9 6DTLN9 6DULN9 6DXLN9 6DYLN9 6DZLN9 6EALN9 6EBLN9 6EDLN9 6EELN9 6EFLN9 6EGLN9 6EHLN9 6EJLN9 6ELLN9 6ENLN9 6EPLN9 6EQLN9 6ERLN9 6ESLN9 6ETLN9 6EULN9 6EWLN9 6EXLN9 6EYLN9 6EZLN9 6FALN9 6FBLN9 6FDLN9 6FFLN9 6FJLN9 6FLLN9 6HALN9 6HBLN9 6HDLN9 6HELN9 6HGLN9 6HPLN9 6HULN9 6HZLN9 6JALN9 6JBLN9 6JDLN9 6JELN9 6JFLN9 6JGLN9 6JHLN9 6JJLN9 6JLLN9 6JNLN9 6JPLN9 6JQLN9 6JRLN9 6JSLN9 6JTLN9 6JULN9 6JWLN9 6JXLN9 6JYLN9 6JZLN9 6LALN9 6LBLN9 6LDLN9 6LELN9 6LFLN9 6LGLN9 6LHLN9 6LJLN9 6LLLN9 6LNLN9 6LPLN9 6LQLN9 6LRLN9 6LSLN9 6LTLN9 6LULN9 6LXLN9 6NELN9 6NFLN9 6NGLN9 6NHLN9 6NJLN9 6NLLN9 6NNLN9 6NPLN9 6NRLN9 6NSLN9 6NTLN9 6NULN9 6NXLN9 6PALN9 6PBLN9 6PELN9 6PFLN9 6PGLN9 6PHLN9 6PJLN9 6PLLN9 6PNLN9 6PQLN9 6PRLN9 6PSLN9 6PTLN9 6PULN9 6PXLN9 6PYLN9 6PZLN9 6QBLN9 6QDLN9 6QELN9 6QFLN9 6QGLN9 6QHLN9 6QJLN9 6QLLN9 6QNLN9 6QPLN9 6QQLN9 6QRLN9 6QSLN9 6QTLN9 6QULN9 6QWLN9 6QXLN9 6QYLN9 6QZLN9 6RALN9 6RDLN9 6RELN9 6RFLN9 6RGLN9 6RHLN9 6RJLN9 6RPLN9 6RQLN9 6RRLN9 6RSLN9 6RTLN9 6RULN9 6RXLN9 6RYLN9 6RZLN9 6SBLN9 6SDLN9 6SF

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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