DE56 4 postcode sector in the DE56 district

DE56 4 is a sector of the DE56 district: every postcode that starts DE56 4. It has 131 postcodes in use, 3 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 DE56 4 sector, and which are new since 2020

Map of every postcode in the DE56 4 sector, by new since 2020 Of the 131 postcodes in the DE56 4 sector that ONS places, 2 are new since 2020 and 129 were in use before 2020. Places named: Duffield. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A6 DE56 4AA: before 2020DE56 4AB: before 2020DE56 4AD: before 2020DE56 4AE: before 2020DE56 4AF: before 2020DE56 4AG: before 2020DE56 4AH: before 2020DE56 4AL: before 2020DE56 4AN: before 2020DE56 4AP: before 2020DE56 4AQ: before 2020DE56 4AR: before 2020DE56 4AS: before 2020DE56 4AT: before 2020DE56 4AU: before 2020DE56 4AW: before 2020DE56 4AX: before 2020DE56 4BA: before 2020DE56 4BD: before 2020DE56 4BE: before 2020DE56 4BG: before 2020DE56 4BH: before 2020DE56 4BJ: before 2020DE56 4BL: before 2020DE56 4BN: before 2020DE56 4BP: before 2020DE56 4BQ: before 2020DE56 4BT: before 2020DE56 4BU: before 2020DE56 4BW: before 2020DE56 4BX: before 2020DE56 4BY: before 2020DE56 4BZ: before 2020DE56 4DA: before 2020DE56 4DB: before 2020DE56 4DD: before 2020DE56 4DE: before 2020DE56 4DF: before 2020DE56 4DG: before 2020DE56 4DH: before 2020DE56 4DJ: before 2020DE56 4DL: before 2020DE56 4DN: before 2020DE56 4DP: before 2020DE56 4DQ: before 2020DE56 4DR: before 2020DE56 4DS: before 2020DE56 4DT: before 2020DE56 4DU: before 2020DE56 4DW: before 2020DE56 4DX: before 2020DE56 4DY: before 2020DE56 4DZ: before 2020DE56 4EA: before 2020DE56 4EB: before 2020DE56 4ED: before 2020DE56 4EE: before 2020DE56 4EF: before 2020DE56 4EG: before 2020DE56 4EH: before 2020DE56 4EJ: before 2020DE56 4EL: before 2020DE56 4EN: before 2020DE56 4EP: before 2020DE56 4EQ: before 2020DE56 4ER: before 2020DE56 4EU: before 2020DE56 4EW: before 2020DE56 4EX: before 2020DE56 4EY: before 2020DE56 4EZ: before 2020DE56 4FB: before 2020DE56 4FD: before 2020DE56 4FE: before 2020DE56 4FF: before 2020DE56 4FG: before 2020DE56 4FH: before 2020DE56 4FJ: before 2020DE56 4FL: before 2020DE56 4FN: before 2020DE56 4FQ: before 2020DE56 4FR: before 2020DE56 4FS: before 2020DE56 4FT: before 2020DE56 4FU: before 2020DE56 4FW: before 2020DE56 4FX: before 2020DE56 4FY: before 2020DE56 4FZ: before 2020DE56 4GB: before 2020DE56 4GD: before 2020DE56 4GE: before 2020DE56 4GF: before 2020DE56 4GG: before 2020DE56 4GH: before 2020DE56 4GJ: before 2020DE56 4GL: before 2020DE56 4GN: before 2020DE56 4GP: before 2020DE56 4GQ: before 2020DE56 4GR: before 2020DE56 4GS: before 2020DE56 4GT: before 2020DE56 4GU: before 2020DE56 4GW: before 2020DE56 4GX: before 2020DE56 4GY: before 2020DE56 4GZ: before 2020DE56 4HA: before 2020DE56 4HB: before 2020DE56 4HD: before 2020DE56 4HE: before 2020DE56 4HF: before 2020DE56 4HG: before 2020DE56 4HH: before 2020DE56 4HJ: before 2020DE56 4HL: before 2020DE56 4HN: before 2020DE56 4HP: before 2020DE56 4HQ: before 2020DE56 4HR: before 2020DE56 4HS: before 2020DE56 4HT: before 2020DE56 4HU: before 2020DE56 4JA: before 2020DE56 4JB: before 2020DE56 4JD: before 2020DE56 4ES: before 2020DE56 4AY: new since 2020DE56 4FP: new since 2020 Duffield Map of every postcode in the DE56 4 sector, by new since 2020 Of the 131 postcodes in the DE56 4 sector that ONS places, 2 are new since 2020 and 129 were in use before 2020. Places named: Duffield. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. Duffield
  • New since 2020: 2
  • In use before 2020: 129

Of the 131 postcodes in the DE56 4 sector that ONS places, 2 are new since 2020 and 129 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 2 newest postcodes

DE56 4AYAugust 2021DE56 4FPApril 2020

What do homes sell for in DE56 4?

Homes in DE56 4 sold for a typical £472,500 in the 12 months to August 2026, across 67 sales, down 3.1% on the 12 months before, HM Land Registry's figures show.

£472,500 typical price, the 12 months to August 2026
£487,500 12 months to August 2025
▼ down 3.1% on the 12 months before
  • Detached £590,000 39 sales
  • Semi-detached £341,250 10 sales
  • Terraced £235,000 10 sales
  • Flat or maisonette £264,000 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 DE56 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 DE56 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.

DE56 4AADE56 4ABDE56 4ADDE56 4AEDE56 4AFDE56 4AGDE56 4AHDE56 4ALDE56 4ANDE56 4APDE56 4AQDE56 4ARDE56 4ASDE56 4ATDE56 4AUDE56 4AWDE56 4AXDE56 4AYDE56 4BADE56 4BDDE56 4BEDE56 4BGDE56 4BHDE56 4BJDE56 4BLDE56 4BNDE56 4BPDE56 4BQDE56 4BTDE56 4BUDE56 4BWDE56 4BXDE56 4BYDE56 4BZDE56 4DADE56 4DBDE56 4DDDE56 4DEDE56 4DFDE56 4DGDE56 4DHDE56 4DJDE56 4DLDE56 4DNDE56 4DPDE56 4DQDE56 4DRDE56 4DSDE56 4DTDE56 4DUDE56 4DWDE56 4DXDE56 4DYDE56 4DZDE56 4EADE56 4EBDE56 4EDDE56 4EEDE56 4EFDE56 4EGDE56 4EHDE56 4EJDE56 4ELDE56 4ENDE56 4EPDE56 4EQDE56 4ERDE56 4ESDE56 4ETDE56 4EUDE56 4EWDE56 4EXDE56 4EYDE56 4EZDE56 4FBDE56 4FDDE56 4FEDE56 4FFDE56 4FGDE56 4FHDE56 4FJDE56 4FLDE56 4FNDE56 4FPDE56 4FQDE56 4FRDE56 4FSDE56 4FTDE56 4FUDE56 4FWDE56 4FXDE56 4FYDE56 4FZDE56 4GBDE56 4GDDE56 4GEDE56 4GFDE56 4GGDE56 4GHDE56 4GJDE56 4GLDE56 4GNDE56 4GPDE56 4GQDE56 4GRDE56 4GSDE56 4GTDE56 4GUDE56 4GWDE56 4GXDE56 4GYDE56 4GZDE56 4HADE56 4HBDE56 4HDDE56 4HEDE56 4HFDE56 4HGDE56 4HHDE56 4HJDE56 4HLDE56 4HNDE56 4HPDE56 4HQDE56 4HRDE56 4HSDE56 4HTDE56 4HUDE56 4JADE56 4JBDE56 4JD

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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