DN20 8 postcode sector in the DN20 district

DN20 8 is a sector of the DN20 district: every postcode that starts DN20 8. It has 241 postcodes in use, 10 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 DN20 8 sector, by flood risk

Map of every postcode in the DN20 8 sector, by flood risk Of the 241 postcodes in the DN20 8 sector that ONS places, 21 have a home or business at high risk, 9 are at medium risk at worst, 20 are at low risk at worst, 3 are at very low risk only and 188 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 19 postcodes at high or medium risk; 5 postcodes at high or medium risk. 2 postcodes lie beyond the edge and are listed under the map. Places named: Brigg. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. M180A1084 DN20 8AA: not on the flood risk listDN20 8AE: not on the flood risk listDN20 8AF: not on the flood risk listDN20 8AG: not on the flood risk listDN20 8AJ: not on the flood risk listDN20 8AP: not on the flood risk listDN20 8AQ: not on the flood risk listDN20 8AT: not on the flood risk listDN20 8BF: not on the flood risk listDN20 8BJ: not on the flood risk listDN20 8BP: not on the flood risk listDN20 8BS: not on the flood risk listDN20 8BT: not on the flood risk listDN20 8BU: not on the flood risk listDN20 8BX: not on the flood risk listDN20 8BY: not on the flood risk listDN20 8BZ: not on the flood risk listDN20 8DA: not on the flood risk listDN20 8DB: not on the flood risk listDN20 8DD: not on the flood risk listDN20 8DE: not on the flood risk listDN20 8DF: not on the flood risk listDN20 8DG: not on the flood risk listDN20 8DH: not on the flood risk listDN20 8DJ: not on the flood risk listDN20 8DL: not on the flood risk listDN20 8DP: not on the flood risk listDN20 8DQ: not on the flood risk listDN20 8DR: not on the flood risk listDN20 8DT: not on the flood risk listDN20 8DU: not on the flood risk listDN20 8DW: not on the flood risk listDN20 8DX: not on the flood risk listDN20 8DY: not on the flood risk listDN20 8DZ: not on the flood risk listDN20 8EA: not on the flood risk listDN20 8EB: not on the flood risk listDN20 8ED: not on the flood risk listDN20 8EE: not on the flood risk listDN20 8EF: not on the flood risk listDN20 8EH: not on the flood risk listDN20 8EJ: not on the flood risk listDN20 8ER: not on the flood risk listDN20 8ES: not on the flood risk listDN20 8EU: not on the flood risk listDN20 8EX: not on the flood risk listDN20 8EY: not on the flood risk listDN20 8FA: not on the flood risk listDN20 8FP: not on the flood risk listDN20 8FU: not on the flood risk listDN20 8FY: not on the flood risk listDN20 8FZ: not on the flood risk listDN20 8GB: not on the flood risk listDN20 8GD: not on the flood risk listDN20 8GG: not on the flood risk listDN20 8GP: not on the flood risk listDN20 8GQ: not on the flood risk listDN20 8GS: not on the flood risk listDN20 8HA: not on the flood risk listDN20 8HD: not on the flood risk listDN20 8HE: not on the flood risk listDN20 8HF: not on the flood risk listDN20 8HG: not on the flood risk listDN20 8HH: not on the flood risk listDN20 8HL: not on the flood risk listDN20 8HN: not on the flood risk listDN20 8HP: not on the flood risk listDN20 8HQ: not on the flood risk listDN20 8HR: not on the flood risk listDN20 8HS: not on the flood risk listDN20 8HU: not on the flood risk listDN20 8HW: not on the flood risk listDN20 8HX: not on the flood risk listDN20 8HY: not on the flood risk listDN20 8JB: not on the flood risk listDN20 8JD: not on the flood risk listDN20 8JE: not on the flood risk listDN20 8JG: not on the flood risk listDN20 8JH: not on the flood risk listDN20 8JJ: not on the flood risk listDN20 8JL: not on the flood risk listDN20 8JR: not on the flood risk listDN20 8JU: not on the flood risk listDN20 8JW: not on the flood risk listDN20 8JY: not on the flood risk listDN20 8JZ: not on the flood risk listDN20 8LB: not on the flood risk listDN20 8LH: not on the flood risk listDN20 8LL: not on the flood risk listDN20 8NH: not on the flood risk listDN20 8NU: not on the flood risk listDN20 8PA: not on the flood risk listDN20 8PE: not on the flood risk listDN20 8PF: not on the flood risk listDN20 8PG: not on the flood risk listDN20 8PH: not on the flood risk listDN20 8PJ: not on the flood risk listDN20 8PL: not on the flood risk listDN20 8PN: not on the flood risk listDN20 8PP: not on the flood risk listDN20 8PQ: not on the flood risk listDN20 8PR: not on the flood risk listDN20 8PS: not on the flood risk listDN20 8PT: not on the flood risk listDN20 8PU: not on the flood risk listDN20 8PW: not on the flood risk listDN20 8PX: not on the flood risk listDN20 8PY: not on the flood risk listDN20 8PZ: not on the flood risk listDN20 8QA: not on the flood risk listDN20 8QB: not on the flood risk listDN20 8QD: not on the flood risk listDN20 8QE: not on the flood risk listDN20 8QF: not on the flood risk listDN20 8QG: not on the flood risk listDN20 8QH: not on the flood risk listDN20 8QJ: not on the flood risk listDN20 8QL: not on the flood risk listDN20 8QN: not on the flood risk listDN20 8QQ: not on the flood risk listDN20 8QR: not on the flood risk listDN20 8QS: not on the flood risk listDN20 8QY: not on the flood risk listDN20 8RA: not on the flood risk listDN20 8RB: not on the flood risk listDN20 8RD: not on the flood risk listDN20 8RF: not on the flood risk listDN20 8RG: not on the flood risk listDN20 8RH: not on the flood risk listDN20 8RJ: not on the flood risk listDN20 8RL: not on the flood risk listDN20 8RP: not on the flood risk listDN20 8RQ: not on the flood risk listDN20 8RR: not on the flood risk listDN20 8RS: not on the flood risk listDN20 8RT: not on the flood risk listDN20 8RU: not on the flood risk listDN20 8RW: not on the flood risk listDN20 8RX: not on the flood risk listDN20 8RY: not on the flood risk listDN20 8RZ: not on the flood risk listDN20 8SA: not on the flood risk listDN20 8SB: not on the flood risk listDN20 8SD: not on the flood risk listDN20 8SE: not on the flood risk listDN20 8SF: not on the flood risk listDN20 8SH: not on the flood risk listDN20 8SJ: not on the flood risk listDN20 8SL: not on the flood risk listDN20 8SN: not on the flood risk listDN20 8SP: not on the flood risk listDN20 8SQ: not on the flood risk listDN20 8SR: not on the flood risk listDN20 8SS: not on the flood risk listDN20 8SU: not on the flood risk listDN20 8SW: not on the flood risk listDN20 8SX: not on the flood risk listDN20 8SY: not on the flood risk listDN20 8SZ: not on the flood risk listDN20 8TB: not on the flood risk listDN20 8TD: not on the flood risk listDN20 8TE: not on the flood risk listDN20 8TG: not on the flood risk listDN20 8TH: not on the flood risk listDN20 8TQ: not on the flood risk listDN20 8TR: not on the flood risk listDN20 8TS: not on the flood risk listDN20 8TX: not on the flood risk listDN20 8UA: not on the flood risk listDN20 8UB: not on the flood risk listDN20 8UD: not on the flood risk listDN20 8UE: not on the flood risk listDN20 8UF: not on the flood risk listDN20 8UG: not on the flood risk listDN20 8UL: not on the flood risk listDN20 8UQ: not on the flood risk listDN20 8WA: not on the flood risk listDN20 8BA: very low flood risk onlyDN20 8BD: very low flood risk onlyDN20 8SG: very low flood risk onlyDN20 8AH: low flood risk at worstDN20 8AL: low flood risk at worstDN20 8AN: low flood risk at worstDN20 8AS: low flood risk at worstDN20 8AU: low flood risk at worstDN20 8AW: low flood risk at worstDN20 8AY: low flood risk at worstDN20 8AZ: low flood risk at worstDN20 8BB: low flood risk at worstDN20 8BL: low flood risk at worstDN20 8EQ: low flood risk at worstDN20 8FQ: low flood risk at worstDN20 8FX: low flood risk at worstDN20 8JS: low flood risk at worstDN20 8LA: low flood risk at worstDN20 8LY: low flood risk at worstDN20 8LZ: low flood risk at worstDN20 8NJ: low flood risk at worstDN20 8NP: low flood risk at worstDN20 8NX: low flood risk at worstDN20 8FD: medium flood risk at worstDN20 8FE: medium flood risk at worstDN20 8FL: medium flood risk at worstDN20 8LP: medium flood risk at worstDN20 8LR: medium flood risk at worstDN20 8LS: medium flood risk at worstDN20 8LT: medium flood risk at worstDN20 8LX: medium flood risk at worstDN20 8ND: medium flood risk at worstDN20 8AR: high flood riskDN20 8FB: high flood riskDN20 8FF: high flood riskDN20 8FG: high flood riskDN20 8FR: high flood riskDN20 8FS: high flood riskDN20 8FT: high flood riskDN20 8FW: high flood riskDN20 8LD: high flood riskDN20 8LN: high flood riskDN20 8LW: high flood riskDN20 8NA: high flood riskDN20 8NF: high flood riskDN20 8NL: high flood riskDN20 8NQ: high flood riskDN20 8NR: high flood riskDN20 8NS: high flood riskDN20 8PD: high flood riskDN20 8UJ: high flood riskDN20 8UN: high flood risk Brigg 19 postcodes at high or medium risk, outlined: this goes to DN20 8FT, the one with most homes and businesses at high risk19 postcodes at high or medium risk5 postcodes at high or medium risk, outlined: this goes to DN20 8FG, the one with most homes and businesses at high risk5 postcodes at high or medium risk Map of every postcode in the DN20 8 sector, by flood risk Of the 241 postcodes in the DN20 8 sector that ONS places, 21 have a home or business at high risk, 9 are at medium risk at worst, 20 are at low risk at worst, 3 are at very low risk only and 188 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 19 postcodes at high or medium risk; 5 postcodes at high or medium risk. 2 postcodes lie beyond the edge and are listed under the map. Places named: Brigg. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A1084 Brigg
  • A home or business at high risk: 21
  • At medium risk at worst: 9
  • At low risk at worst: 20
  • At very low risk only: 3
  • Not on the at-risk list: 188
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 241 postcodes in the DN20 8 sector that ONS places, 21 have a home or business at high risk, 9 are at medium risk at worst, 20 are at low risk at worst, 3 are at very low risk only and 188 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. A dashed outline shows where 5 or more lie within 150 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.

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 high risk

21 postcodes here have a home or business at high risk. 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.

DN20 8FT38 at high riskDN20 8NL36 at high riskDN20 8NY23 at high riskDN20 8AR20 at high riskDN20 8LW19 at high riskDN20 8PD15 at high riskDN20 8UN14 at high riskDN20 8NA12 at high riskDN20 8FS10 at high riskDN20 8LD7 at high riskDN20 8FG5 at high riskDN20 8FW5 at high risk

2 further out, not drawn

These postcodes lie well apart from the rest, so the map is drawn without them to show the rest closer; they are in every count.

DN20 8NYDN20 8ST

Where the postcodes at high or medium risk lie together

  • 19 postcodes at high or medium risk, outlined on the map. DN20 8FT, is the one with most homes and businesses at high risk.
  • 5 postcodes at high or medium risk, outlined on the map. DN20 8FG, is the one with most homes and businesses at high risk.

What do homes sell for in DN20 8?

Homes in DN20 8 sold for a typical £180,000 in the 12 months to August 2026, across 77 sales, down 5.3% on the 12 months before, HM Land Registry's figures show.

£180,000 typical price, the 12 months to August 2026
£190,000 12 months to August 2025
▼ down 5.3% on the 12 months before
  • Detached £283,750 38 sales
  • Semi-detached £155,000 21 sales
  • Terraced £145,000 15 sales
  • Flat or maisonette 3 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 DN20 8. 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 DN20 8

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.

DN20 8AADN20 8AEDN20 8AFDN20 8AGDN20 8AHDN20 8AJDN20 8ALDN20 8ANDN20 8APDN20 8AQDN20 8ARDN20 8ASDN20 8ATDN20 8AUDN20 8AWDN20 8AYDN20 8AZDN20 8BADN20 8BBDN20 8BDDN20 8BFDN20 8BJDN20 8BLDN20 8BPDN20 8BSDN20 8BTDN20 8BUDN20 8BXDN20 8BYDN20 8BZDN20 8DADN20 8DBDN20 8DDDN20 8DEDN20 8DFDN20 8DGDN20 8DHDN20 8DJDN20 8DLDN20 8DPDN20 8DQDN20 8DRDN20 8DTDN20 8DUDN20 8DWDN20 8DXDN20 8DYDN20 8DZDN20 8EADN20 8EBDN20 8EDDN20 8EEDN20 8EFDN20 8EHDN20 8EJDN20 8EPDN20 8EQDN20 8ERDN20 8ESDN20 8EUDN20 8EXDN20 8EYDN20 8FADN20 8FBDN20 8FDDN20 8FEDN20 8FFDN20 8FGDN20 8FLDN20 8FPDN20 8FQDN20 8FRDN20 8FSDN20 8FTDN20 8FUDN20 8FWDN20 8FXDN20 8FYDN20 8FZDN20 8GBDN20 8GDDN20 8GGDN20 8GPDN20 8GQDN20 8GSDN20 8HADN20 8HDDN20 8HEDN20 8HFDN20 8HGDN20 8HHDN20 8HJDN20 8HLDN20 8HNDN20 8HPDN20 8HQDN20 8HRDN20 8HSDN20 8HUDN20 8HWDN20 8HXDN20 8HYDN20 8HZDN20 8JBDN20 8JDDN20 8JEDN20 8JGDN20 8JHDN20 8JJDN20 8JLDN20 8JRDN20 8JSDN20 8JUDN20 8JWDN20 8JYDN20 8JZDN20 8LADN20 8LBDN20 8LDDN20 8LHDN20 8LLDN20 8LNDN20 8LPDN20 8LRDN20 8LSDN20 8LTDN20 8LWDN20 8LXDN20 8LYDN20 8LZDN20 8NADN20 8NDDN20 8NEDN20 8NFDN20 8NHDN20 8NJDN20 8NLDN20 8NPDN20 8NQDN20 8NRDN20 8NSDN20 8NTDN20 8NUDN20 8NWDN20 8NXDN20 8NYDN20 8PADN20 8PDDN20 8PEDN20 8PFDN20 8PGDN20 8PHDN20 8PJDN20 8PLDN20 8PNDN20 8PPDN20 8PQDN20 8PRDN20 8PSDN20 8PTDN20 8PUDN20 8PWDN20 8PXDN20 8PYDN20 8PZDN20 8QADN20 8QBDN20 8QDDN20 8QEDN20 8QFDN20 8QGDN20 8QHDN20 8QJDN20 8QLDN20 8QNDN20 8QQDN20 8QRDN20 8QSDN20 8QYDN20 8RADN20 8RBDN20 8RDDN20 8REDN20 8RFDN20 8RGDN20 8RHDN20 8RJDN20 8RLDN20 8RPDN20 8RQDN20 8RRDN20 8RSDN20 8RTDN20 8RUDN20 8RWDN20 8RXDN20 8RYDN20 8RZDN20 8SADN20 8SBDN20 8SDDN20 8SEDN20 8SFDN20 8SGDN20 8SHDN20 8SJDN20 8SLDN20 8SNDN20 8SPDN20 8SQDN20 8SRDN20 8SSDN20 8STDN20 8SUDN20 8SWDN20 8SXDN20 8SYDN20 8SZDN20 8TADN20 8TBDN20 8TDDN20 8TEDN20 8TGDN20 8THDN20 8TQDN20 8TRDN20 8TSDN20 8TXDN20 8UADN20 8UBDN20 8UDDN20 8UEDN20 8UFDN20 8UGDN20 8UJDN20 8ULDN20 8UNDN20 8UQDN20 8WADN20 8XBDN20 8XY

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.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.