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, and which are new since 2020

Map of every postcode in the DN21 4 sector, by new since 2020 Of the 243 postcodes in the DN21 4 sector that ONS places, 7 are new since 2020 and 236 were in use before 2020. 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 4AA: before 2020DN21 4AB: before 2020DN21 4AE: before 2020DN21 4AF: before 2020DN21 4AH: before 2020DN21 4AJ: before 2020DN21 4AL: before 2020DN21 4AN: before 2020DN21 4AP: before 2020DN21 4AQ: before 2020DN21 4AR: before 2020DN21 4AT: before 2020DN21 4AU: before 2020DN21 4AW: before 2020DN21 4BA: before 2020DN21 4BB: before 2020DN21 4BD: before 2020DN21 4BG: before 2020DN21 4BJ: before 2020DN21 4BL: before 2020DN21 4BN: before 2020DN21 4BS: before 2020DN21 4BT: before 2020DN21 4BW: before 2020DN21 4BX: before 2020DN21 4BY: before 2020DN21 4DA: before 2020DN21 4DB: before 2020DN21 4DD: before 2020DN21 4DE: before 2020DN21 4DF: before 2020DN21 4DH: before 2020DN21 4DJ: before 2020DN21 4DL: before 2020DN21 4DN: before 2020DN21 4DP: before 2020DN21 4DR: before 2020DN21 4DT: before 2020DN21 4DX: before 2020DN21 4DY: before 2020DN21 4EA: before 2020DN21 4EB: before 2020DN21 4ED: before 2020DN21 4EE: before 2020DN21 4EH: before 2020DN21 4EJ: before 2020DN21 4EL: before 2020DN21 4EN: before 2020DN21 4EP: before 2020DN21 4ER: before 2020DN21 4ES: before 2020DN21 4ET: before 2020DN21 4EU: before 2020DN21 4EW: before 2020DN21 4EZ: before 2020DN21 4FA: before 2020DN21 4FB: before 2020DN21 4FG: before 2020DN21 4FL: before 2020DN21 4GA: before 2020DN21 4GB: before 2020DN21 4GD: before 2020DN21 4GE: before 2020DN21 4GG: before 2020DN21 4HA: before 2020DN21 4HB: before 2020DN21 4HE: before 2020DN21 4HF: before 2020DN21 4HH: before 2020DN21 4HQ: before 2020DN21 4HU: before 2020DN21 4HX: before 2020DN21 4JB: before 2020DN21 4JD: before 2020DN21 4JE: before 2020DN21 4JF: before 2020DN21 4JG: before 2020DN21 4JH: before 2020DN21 4JL: before 2020DN21 4JN: before 2020DN21 4JQ: before 2020DN21 4JR: before 2020DN21 4JS: before 2020DN21 4JT: before 2020DN21 4JW: before 2020DN21 4JX: before 2020DN21 4JZ: before 2020DN21 4LB: before 2020DN21 4LD: before 2020DN21 4LE: before 2020DN21 4LG: before 2020DN21 4LJ: before 2020DN21 4LQ: before 2020DN21 4LU: before 2020DN21 4LX: before 2020DN21 4LY: before 2020DN21 4NA: before 2020DN21 4NH: before 2020DN21 4NJ: before 2020DN21 4NL: before 2020DN21 4NN: before 2020DN21 4NP: before 2020DN21 4NQ: before 2020DN21 4NR: before 2020DN21 4NS: before 2020DN21 4NY: before 2020DN21 4NZ: before 2020DN21 4PA: before 2020DN21 4PG: before 2020DN21 4PH: before 2020DN21 4PJ: before 2020DN21 4PS: before 2020DN21 4PT: before 2020DN21 4PU: before 2020DN21 4PY: before 2020DN21 4QA: before 2020DN21 4QJ: before 2020DN21 4QL: before 2020DN21 4QN: before 2020DN21 4QP: before 2020DN21 4QS: before 2020DN21 4QT: before 2020DN21 4QW: before 2020DN21 4QX: before 2020DN21 4QZ: before 2020DN21 4RA: before 2020DN21 4RD: before 2020DN21 4RE: before 2020DN21 4RF: before 2020DN21 4RG: before 2020DN21 4RH: before 2020DN21 4RJ: before 2020DN21 4RL: before 2020DN21 4RN: before 2020DN21 4RP: before 2020DN21 4RS: before 2020DN21 4RT: before 2020DN21 4RU: before 2020DN21 4RW: before 2020DN21 4RX: before 2020DN21 4RY: before 2020DN21 4RZ: before 2020DN21 4SD: before 2020DN21 4SG: before 2020DN21 4SP: before 2020DN21 4SQ: before 2020DN21 4SS: before 2020DN21 4ST: before 2020DN21 4SU: before 2020DN21 4SW: before 2020DN21 4SX: before 2020DN21 4SY: before 2020DN21 4SZ: before 2020DN21 4TB: before 2020DN21 4TD: before 2020DN21 4TE: before 2020DN21 4TF: before 2020DN21 4TG: before 2020DN21 4TH: before 2020DN21 4TP: before 2020DN21 4TQ: before 2020DN21 4TR: before 2020DN21 4TT: before 2020DN21 4TU: before 2020DN21 4TY: before 2020DN21 4TZ: before 2020DN21 4UA: before 2020DN21 4UB: before 2020DN21 4UD: before 2020DN21 4UE: before 2020DN21 4UF: before 2020DN21 4UG: before 2020DN21 4UH: before 2020DN21 4UJ: before 2020DN21 4UL: before 2020DN21 4UN: before 2020DN21 4UP: before 2020DN21 4UQ: before 2020DN21 4UR: before 2020DN21 4UT: before 2020DN21 4UU: before 2020DN21 4UW: before 2020DN21 4UX: before 2020DN21 4AS: before 2020DN21 4AX: new since 2020DN21 4AY: new since 2020DN21 4AZ: new since 2020DN21 4BF: new since 2020DN21 4EY: new since 2020DN21 4EG: new since 2020DN21 4FJ: new since 2020 Kirton in LindseyMessinghamScotterHibaldstow Map of every postcode in the DN21 4 sector, by new since 2020 Of the 243 postcodes in the DN21 4 sector that ONS places, 7 are new since 2020 and 236 were in use before 2020. 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
  • New since 2020: 7
  • In use before 2020: 236

Of the 243 postcodes in the DN21 4 sector that ONS places, 7 are new since 2020 and 236 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

DN21 4FJMarch 2026DN21 4EGSeptember 2025DN21 4AZFebruary 2022DN21 4EYAugust 2021DN21 4AYJanuary 2021

What do homes sell for in DN21 4?

Homes in DN21 4 sold for a typical £247,000 in the 12 months to August 2026, across 59 sales, up 22% on the 12 months before, HM Land Registry's figures show.

£247,000 typical price, the 12 months to August 2026
£202,500 12 months to August 2025
▲ up 22% on the 12 months before
  • Detached £287,500 34 sales
  • Semi-detached £175,000 17 sales
  • Terraced £167,475 8 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 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 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.

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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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