DE21 6 postcode sector in the DE21 district

DE21 6 is a sector of the DE21 district: every postcode that starts DE21 6. It has 339 postcodes in use, 5 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 DE21 6 sector, by flood risk

Map of every postcode in the DE21 6 sector, by flood risk Of the 339 postcodes in the DE21 6 sector that ONS places, 16 are at medium risk at worst, 56 are at low risk at worst and 267 are not on the Environment Agency's at-risk list. Places named: Chaddesden East, Chaddesden West. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A52A6A5111A6005 DE21 6AZ: not on the flood risk listDE21 6BB: not on the flood risk listDE21 6BP: not on the flood risk listDE21 6BQ: not on the flood risk listDE21 6BR: not on the flood risk listDE21 6BS: not on the flood risk listDE21 6BT: not on the flood risk listDE21 6DF: not on the flood risk listDE21 6DG: not on the flood risk listDE21 6DH: not on the flood risk listDE21 6DJ: not on the flood risk listDE21 6DL: not on the flood risk listDE21 6DN: not on the flood risk listDE21 6DP: not on the flood risk listDE21 6DQ: not on the flood risk listDE21 6DY: not on the flood risk listDE21 6DZ: not on the flood risk listDE21 6EA: not on the flood risk listDE21 6EB: not on the flood risk listDE21 6ED: not on the flood risk listDE21 6EE: not on the flood risk listDE21 6EF: not on the flood risk listDE21 6EG: not on the flood risk listDE21 6EJ: not on the flood risk listDE21 6EQ: not on the flood risk listDE21 6ER: not on the flood risk listDE21 6ES: not on the flood risk listDE21 6ET: not on the flood risk listDE21 6EU: not on the flood risk listDE21 6EW: not on the flood risk listDE21 6EX: not on the flood risk listDE21 6EY: not on the flood risk listDE21 6EZ: not on the flood risk listDE21 6FB: not on the flood risk listDE21 6FD: not on the flood risk listDE21 6FE: not on the flood risk listDE21 6FF: not on the flood risk listDE21 6FG: not on the flood risk listDE21 6FH: not on the flood risk listDE21 6FJ: not on the flood risk listDE21 6FL: not on the flood risk listDE21 6FN: not on the flood risk listDE21 6FP: not on the flood risk listDE21 6FR: not on the flood risk listDE21 6FT: not on the flood risk listDE21 6FW: not on the flood risk listDE21 6FX: not on the flood risk listDE21 6FY: not on the flood risk listDE21 6FZ: not on the flood risk listDE21 6GA: not on the flood risk listDE21 6GB: not on the flood risk listDE21 6GD: not on the flood risk listDE21 6GE: not on the flood risk listDE21 6GF: not on the flood risk listDE21 6GG: not on the flood risk listDE21 6GH: not on the flood risk listDE21 6GJ: not on the flood risk listDE21 6GL: not on the flood risk listDE21 6GN: not on the flood risk listDE21 6GP: not on the flood risk listDE21 6GQ: not on the flood risk listDE21 6GR: not on the flood risk listDE21 6GS: not on the flood risk listDE21 6GT: not on the flood risk listDE21 6GU: not on the flood risk listDE21 6GW: not on the flood risk listDE21 6GX: not on the flood risk listDE21 6GY: not on the flood risk listDE21 6GZ: not on the flood risk listDE21 6HD: not on the flood risk listDE21 6HE: not on the flood risk listDE21 6HG: not on the flood risk listDE21 6HH: not on the flood risk listDE21 6HJ: not on the flood risk listDE21 6HL: not on the flood risk listDE21 6HN: not on the flood risk listDE21 6HP: not on the flood risk listDE21 6HQ: not on the flood risk listDE21 6HR: not on the flood risk listDE21 6HS: not on the flood risk listDE21 6HT: not on the flood risk listDE21 6HU: not on the flood risk listDE21 6HW: not on the flood risk listDE21 6HX: not on the flood risk listDE21 6HY: not on the flood risk listDE21 6HZ: not on the flood risk listDE21 6JA: not on the flood risk listDE21 6JB: not on the flood risk listDE21 6JD: not on the flood risk listDE21 6JE: not on the flood risk listDE21 6JF: not on the flood risk listDE21 6JG: not on the flood risk listDE21 6JH: not on the flood risk listDE21 6JJ: not on the flood risk listDE21 6JQ: not on the flood risk listDE21 6JR: not on the flood risk listDE21 6JS: not on the flood risk listDE21 6JT: not on the flood risk listDE21 6JU: not on the flood risk listDE21 6JW: not on the flood risk listDE21 6JX: not on the flood risk listDE21 6JY: not on the flood risk listDE21 6JZ: not on the flood risk listDE21 6LA: not on the flood risk listDE21 6LB: not on the flood risk listDE21 6LD: not on the flood risk listDE21 6LE: not on the flood risk listDE21 6LF: not on the flood risk listDE21 6LG: not on the flood risk listDE21 6LH: not on the flood risk listDE21 6LJ: not on the flood risk listDE21 6LL: not on the flood risk listDE21 6LN: not on the flood risk listDE21 6LP: not on the flood risk listDE21 6LQ: not on the flood risk listDE21 6LR: not on the flood risk listDE21 6LS: not on the flood risk listDE21 6LT: not on the flood risk listDE21 6LU: not on the flood risk listDE21 6LW: not on the flood risk listDE21 6LX: not on the flood risk listDE21 6LZ: not on the flood risk listDE21 6NA: not on the flood risk listDE21 6ND: not on the flood risk listDE21 6NE: not on the flood risk listDE21 6NF: not on the flood risk listDE21 6NG: not on the flood risk listDE21 6NH: not on the flood risk listDE21 6NJ: not on the flood risk listDE21 6NL: not on the flood risk listDE21 6NN: not on the flood risk listDE21 6NP: not on the flood risk listDE21 6NQ: not on the flood risk listDE21 6NR: not on the flood risk listDE21 6NS: not on the flood risk listDE21 6NT: not on the flood risk listDE21 6NU: not on the flood risk listDE21 6NW: not on the flood risk listDE21 6NX: not on the flood risk listDE21 6NY: not on the flood risk listDE21 6PD: not on the flood risk listDE21 6PE: not on the flood risk listDE21 6PF: not on the flood risk listDE21 6PG: not on the flood risk listDE21 6PH: not on the flood risk listDE21 6PL: not on the flood risk listDE21 6PN: not on the flood risk listDE21 6PP: not on the flood risk listDE21 6PR: not on the flood risk listDE21 6PX: not on the flood risk listDE21 6PY: not on the flood risk listDE21 6PZ: not on the flood risk listDE21 6QA: not on the flood risk listDE21 6QD: not on the flood risk listDE21 6QF: not on the flood risk listDE21 6QJ: not on the flood risk listDE21 6QL: not on the flood risk listDE21 6QN: not on the flood risk listDE21 6QP: not on the flood risk listDE21 6QQ: not on the flood risk listDE21 6QR: not on the flood risk listDE21 6QS: not on the flood risk listDE21 6QT: not on the flood risk listDE21 6QU: not on the flood risk listDE21 6QW: not on the flood risk listDE21 6QX: not on the flood risk listDE21 6QY: not on the flood risk listDE21 6QZ: not on the flood risk listDE21 6RA: not on the flood risk listDE21 6RB: not on the flood risk listDE21 6RD: not on the flood risk listDE21 6RE: not on the flood risk listDE21 6RF: not on the flood risk listDE21 6RG: not on the flood risk listDE21 6RH: not on the flood risk listDE21 6RJ: not on the flood risk listDE21 6RL: not on the flood risk listDE21 6RN: not on the flood risk listDE21 6RP: not on the flood risk listDE21 6RT: not on the flood risk listDE21 6RU: not on the flood risk listDE21 6RW: not on the flood risk listDE21 6RX: not on the flood risk listDE21 6RY: not on the flood risk listDE21 6RZ: not on the flood risk listDE21 6SA: not on the flood risk listDE21 6SB: not on the flood risk listDE21 6SD: not on the flood risk listDE21 6SE: not on the flood risk listDE21 6SF: not on the flood risk listDE21 6SG: not on the flood risk listDE21 6SH: not on the flood risk listDE21 6SJ: not on the flood risk listDE21 6SN: not on the flood risk listDE21 6SP: not on the flood risk listDE21 6SQ: not on the flood risk listDE21 6SS: not on the flood risk listDE21 6SU: not on the flood risk listDE21 6SW: not on the flood risk listDE21 6SX: not on the flood risk listDE21 6SY: not on the flood risk listDE21 6SZ: not on the flood risk listDE21 6TA: not on the flood risk listDE21 6TB: not on the flood risk listDE21 6TD: not on the flood risk listDE21 6TE: not on the flood risk listDE21 6TF: not on the flood risk listDE21 6TG: not on the flood risk listDE21 6TH: not on the flood risk listDE21 6TJ: not on the flood risk listDE21 6TL: not on the flood risk listDE21 6TN: not on the flood risk listDE21 6TP: not on the flood risk listDE21 6TQ: not on the flood risk listDE21 6TR: not on the flood risk listDE21 6TS: not on the flood risk listDE21 6TT: not on the flood risk listDE21 6TU: not on the flood risk listDE21 6TW: not on the flood risk listDE21 6TX: not on the flood risk listDE21 6TY: not on the flood risk listDE21 6UA: not on the flood risk listDE21 6UB: not on the flood risk listDE21 6UE: not on the flood risk listDE21 6UF: not on the flood risk listDE21 6UG: not on the flood risk listDE21 6UH: not on the flood risk listDE21 6UJ: not on the flood risk listDE21 6UL: not on the flood risk listDE21 6UN: not on the flood risk listDE21 6UP: not on the flood risk listDE21 6UQ: not on the flood risk listDE21 6UR: not on the flood risk listDE21 6US: not on the flood risk listDE21 6UT: not on the flood risk listDE21 6UU: not on the flood risk listDE21 6UW: not on the flood risk listDE21 6UX: not on the flood risk listDE21 6UY: not on the flood risk listDE21 6UZ: not on the flood risk listDE21 6WA: not on the flood risk listDE21 6WB: not on the flood risk listDE21 6WD: not on the flood risk listDE21 6WE: not on the flood risk listDE21 6WF: not on the flood risk listDE21 6WG: not on the flood risk listDE21 6WH: not on the flood risk listDE21 6WJ: not on the flood risk listDE21 6WL: not on the flood risk listDE21 6WN: not on the flood risk listDE21 6WQ: not on the flood risk listDE21 6WW: not on the flood risk listDE21 6WX: not on the flood risk listDE21 6XS: not on the flood risk listDE21 6YB: not on the flood risk listDE21 6YE: not on the flood risk listDE21 6YF: not on the flood risk listDE21 6YL: not on the flood risk listDE21 6YW: not on the flood risk listDE21 6YZ: not on the flood risk listDE21 6ZB: not on the flood risk listDE21 6ZD: not on the flood risk listDE21 6ZE: not on the flood risk listDE21 6ZF: not on the flood risk listDE21 6ZG: not on the flood risk listDE21 6ZQ: not on the flood risk listDE21 6AA: low flood risk at worstDE21 6AB: low flood risk at worstDE21 6AD: low flood risk at worstDE21 6AE: low flood risk at worstDE21 6AF: low flood risk at worstDE21 6AG: low flood risk at worstDE21 6AH: low flood risk at worstDE21 6AJ: low flood risk at worstDE21 6AL: low flood risk at worstDE21 6AN: low flood risk at worstDE21 6AP: low flood risk at worstDE21 6AS: low flood risk at worstDE21 6AT: low flood risk at worstDE21 6AX: low flood risk at worstDE21 6AY: low flood risk at worstDE21 6BA: low flood risk at worstDE21 6BD: low flood risk at worstDE21 6BE: low flood risk at worstDE21 6BG: low flood risk at worstDE21 6BH: low flood risk at worstDE21 6BJ: low flood risk at worstDE21 6BL: low flood risk at worstDE21 6BN: low flood risk at worstDE21 6BU: low flood risk at worstDE21 6BX: low flood risk at worstDE21 6DA: low flood risk at worstDE21 6DB: low flood risk at worstDE21 6DD: low flood risk at worstDE21 6DE: low flood risk at worstDE21 6DR: low flood risk at worstDE21 6DS: low flood risk at worstDE21 6DT: low flood risk at worstDE21 6DU: low flood risk at worstDE21 6DW: low flood risk at worstDE21 6DX: low flood risk at worstDE21 6HB: low flood risk at worstDE21 6PA: low flood risk at worstDE21 6PB: low flood risk at worstDE21 6PJ: low flood risk at worstDE21 6PQ: low flood risk at worstDE21 6PT: low flood risk at worstDE21 6PU: low flood risk at worstDE21 6PW: low flood risk at worstDE21 6QB: low flood risk at worstDE21 6QE: low flood risk at worstDE21 6QG: low flood risk at worstDE21 6QH: low flood risk at worstDE21 6RQ: low flood risk at worstDE21 6SL: low flood risk at worstDE21 6SR: low flood risk at worstDE21 6TZ: low flood risk at worstDE21 6UD: low flood risk at worstDE21 6XB: low flood risk at worstDE21 6XE: low flood risk at worstDE21 6YH: low flood risk at worstDE21 6YN: low flood risk at worstDE21 6AQ: medium flood risk at worstDE21 6AR: medium flood risk at worstDE21 6AW: medium flood risk at worstDE21 6BF: medium flood risk at worstDE21 6BW: medium flood risk at worstDE21 6BZ: medium flood risk at worstDE21 6EL: medium flood risk at worstDE21 6EN: medium flood risk at worstDE21 6HA: medium flood risk at worstDE21 6JL: medium flood risk at worstDE21 6JN: medium flood risk at worstDE21 6LY: medium flood risk at worstDE21 6NZ: medium flood risk at worstDE21 6RR: medium flood risk at worstDE21 6RS: medium flood risk at worstDE21 6XQ: medium flood risk at worst Chaddesden EastChaddesden West Map of every postcode in the DE21 6 sector, by flood risk Of the 339 postcodes in the DE21 6 sector that ONS places, 16 are at medium risk at worst, 56 are at low risk at worst and 267 are not on the Environment Agency's at-risk list. Places named: Chaddesden East, Chaddesden West. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A6 Chaddesden EastChaddesden West
  • A home or business at high risk: 0
  • At medium risk at worst: 16
  • At low risk at worst: 56
  • At very low risk only: 0
  • Not on the at-risk list: 267

Of the 339 postcodes in the DE21 6 sector that ONS places, 16 are at medium risk at worst, 56 are at low risk at worst and 267 are not on the Environment Agency's at-risk list.

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. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 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

The postcodes at medium risk at worst

16 postcodes here are at medium risk at worst. These are the 12 with the most homes and businesses at that risk.

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

DE21 6BF28 at medium riskDE21 6NZ27 at medium riskDE21 6EN26 at medium riskDE21 6HA26 at medium riskDE21 6LY18 at medium riskDE21 6JL17 at medium riskDE21 6XQ9 at medium riskDE21 6RS7 at medium riskDE21 6BZ6 at medium riskDE21 6AQ5 at medium riskDE21 6AW3 at medium riskDE21 6BW3 at medium risk

What do homes sell for in DE21 6?

Homes in DE21 6 sold for a typical £186,000 in the 12 months to August 2026, across 172 sales, down 1.3% on the 12 months before, HM Land Registry's figures show.

£186,000 typical price, the 12 months to August 2026
£188,500 12 months to August 2025
▼ down 1.3% on the 12 months before
  • Detached £245,000 33 sales
  • Semi-detached £190,000 95 sales
  • Terraced £166,500 40 sales
  • Flat or maisonette 4 sales, too few to price

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 DE21 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 DE21 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.

DE21 6AADE21 6ABDE21 6ADDE21 6AEDE21 6AFDE21 6AGDE21 6AHDE21 6AJDE21 6ALDE21 6ANDE21 6APDE21 6AQDE21 6ARDE21 6ASDE21 6ATDE21 6AWDE21 6AXDE21 6AYDE21 6AZDE21 6BADE21 6BBDE21 6BDDE21 6BEDE21 6BFDE21 6BGDE21 6BHDE21 6BJDE21 6BLDE21 6BNDE21 6BPDE21 6BQDE21 6BRDE21 6BSDE21 6BTDE21 6BUDE21 6BWDE21 6BXDE21 6BZDE21 6DADE21 6DBDE21 6DDDE21 6DEDE21 6DFDE21 6DGDE21 6DHDE21 6DJDE21 6DLDE21 6DNDE21 6DPDE21 6DQDE21 6DRDE21 6DSDE21 6DTDE21 6DUDE21 6DWDE21 6DXDE21 6DYDE21 6DZDE21 6EADE21 6EBDE21 6EDDE21 6EEDE21 6EFDE21 6EGDE21 6EHDE21 6EJDE21 6ELDE21 6ENDE21 6EQDE21 6ERDE21 6ESDE21 6ETDE21 6EUDE21 6EWDE21 6EXDE21 6EYDE21 6EZDE21 6FBDE21 6FDDE21 6FEDE21 6FFDE21 6FGDE21 6FHDE21 6FJDE21 6FLDE21 6FNDE21 6FPDE21 6FRDE21 6FTDE21 6FWDE21 6FXDE21 6FYDE21 6FZDE21 6GADE21 6GBDE21 6GDDE21 6GEDE21 6GFDE21 6GGDE21 6GHDE21 6GJDE21 6GLDE21 6GNDE21 6GPDE21 6GQDE21 6GRDE21 6GSDE21 6GTDE21 6GUDE21 6GWDE21 6GXDE21 6GYDE21 6GZDE21 6HADE21 6HBDE21 6HDDE21 6HEDE21 6HGDE21 6HHDE21 6HJDE21 6HLDE21 6HNDE21 6HPDE21 6HQDE21 6HRDE21 6HSDE21 6HTDE21 6HUDE21 6HWDE21 6HXDE21 6HYDE21 6HZDE21 6JADE21 6JBDE21 6JDDE21 6JEDE21 6JFDE21 6JGDE21 6JHDE21 6JJDE21 6JLDE21 6JNDE21 6JQDE21 6JRDE21 6JSDE21 6JTDE21 6JUDE21 6JWDE21 6JXDE21 6JYDE21 6JZDE21 6LADE21 6LBDE21 6LDDE21 6LEDE21 6LFDE21 6LGDE21 6LHDE21 6LJDE21 6LLDE21 6LNDE21 6LPDE21 6LQDE21 6LRDE21 6LSDE21 6LTDE21 6LUDE21 6LWDE21 6LXDE21 6LYDE21 6LZDE21 6NADE21 6NDDE21 6NEDE21 6NFDE21 6NGDE21 6NHDE21 6NJDE21 6NLDE21 6NNDE21 6NPDE21 6NQDE21 6NRDE21 6NSDE21 6NTDE21 6NUDE21 6NWDE21 6NXDE21 6NYDE21 6NZDE21 6PADE21 6PBDE21 6PDDE21 6PEDE21 6PFDE21 6PGDE21 6PHDE21 6PJDE21 6PLDE21 6PNDE21 6PPDE21 6PQDE21 6PRDE21 6PTDE21 6PUDE21 6PWDE21 6PXDE21 6PYDE21 6PZDE21 6QADE21 6QBDE21 6QDDE21 6QEDE21 6QFDE21 6QGDE21 6QHDE21 6QJDE21 6QLDE21 6QNDE21 6QPDE21 6QQDE21 6QRDE21 6QSDE21 6QTDE21 6QUDE21 6QWDE21 6QXDE21 6QYDE21 6QZDE21 6RADE21 6RBDE21 6RDDE21 6REDE21 6RFDE21 6RGDE21 6RHDE21 6RJDE21 6RLDE21 6RNDE21 6RPDE21 6RQDE21 6RRDE21 6RSDE21 6RTDE21 6RUDE21 6RWDE21 6RXDE21 6RYDE21 6RZDE21 6SADE21 6SBDE21 6SDDE21 6SEDE21 6SFDE21 6SGDE21 6SHDE21 6SJDE21 6SLDE21 6SNDE21 6SPDE21 6SQDE21 6SRDE21 6SSDE21 6SUDE21 6SWDE21 6SXDE21 6SYDE21 6SZDE21 6TADE21 6TBDE21 6TDDE21 6TEDE21 6TFDE21 6TGDE21 6THDE21 6TJDE21 6TLDE21 6TNDE21 6TPDE21 6TQDE21 6TRDE21 6TSDE21 6TTDE21 6TUDE21 6TWDE21 6TXDE21 6TYDE21 6TZDE21 6UADE21 6UBDE21 6UDDE21 6UEDE21 6UFDE21 6UGDE21 6UHDE21 6UJDE21 6ULDE21 6UNDE21 6UPDE21 6UQDE21 6URDE21 6USDE21 6UTDE21 6UUDE21 6UWDE21 6UXDE21 6UYDE21 6UZDE21 6WADE21 6WBDE21 6WDDE21 6WEDE21 6WFDE21 6WGDE21 6WHDE21 6WJDE21 6WLDE21 6WNDE21 6WQDE21 6WWDE21 6WXDE21 6XBDE21 6XEDE21 6XQDE21 6XSDE21 6YBDE21 6YEDE21 6YFDE21 6YHDE21 6YLDE21 6YNDE21 6YWDE21 6YZDE21 6ZBDE21 6ZDDE21 6ZEDE21 6ZFDE21 6ZGDE21 6ZQ

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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