EN11 0 postcode sector in the EN11 district

EN11 0 is a sector of the EN11 district: every postcode that starts EN11 0. It has 192 postcodes in use, 12 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 EN11 0 sector, by flood risk

Map of every postcode in the EN11 0 sector, by flood risk Of the 192 postcodes in the EN11 0 sector that ONS places, 24 have a home or business at high risk, 8 are at medium risk at worst, 6 are at low risk at worst, 3 are at very low risk only and 151 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 10 postcodes at high or medium risk; 7 postcodes at high or medium risk. Places named: Hoddesdon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A414 EN11 0AG: not on the flood risk listEN11 0AH: not on the flood risk listEN11 0AJ: not on the flood risk listEN11 0AL: not on the flood risk listEN11 0AN: not on the flood risk listEN11 0AP: not on the flood risk listEN11 0AQ: not on the flood risk listEN11 0AW: not on the flood risk listEN11 0BL: not on the flood risk listEN11 0BX: not on the flood risk listEN11 0BZ: not on the flood risk listEN11 0DA: not on the flood risk listEN11 0DD: not on the flood risk listEN11 0DG: not on the flood risk listEN11 0DL: not on the flood risk listEN11 0DX: not on the flood risk listEN11 0EA: not on the flood risk listEN11 0EE: not on the flood risk listEN11 0EF: not on the flood risk listEN11 0EG: not on the flood risk listEN11 0EJ: not on the flood risk listEN11 0EL: not on the flood risk listEN11 0EN: not on the flood risk listEN11 0ER: not on the flood risk listEN11 0ES: not on the flood risk listEN11 0EU: not on the flood risk listEN11 0EX: not on the flood risk listEN11 0FE: not on the flood risk listEN11 0FF: not on the flood risk listEN11 0FG: not on the flood risk listEN11 0FH: not on the flood risk listEN11 0FJ: not on the flood risk listEN11 0FL: not on the flood risk listEN11 0FN: not on the flood risk listEN11 0FQ: not on the flood risk listEN11 0FR: not on the flood risk listEN11 0FS: not on the flood risk listEN11 0GA: not on the flood risk listEN11 0GB: not on the flood risk listEN11 0GD: not on the flood risk listEN11 0GE: not on the flood risk listEN11 0GF: not on the flood risk listEN11 0GG: not on the flood risk listEN11 0GH: not on the flood risk listEN11 0GJ: not on the flood risk listEN11 0GN: not on the flood risk listEN11 0GP: not on the flood risk listEN11 0GQ: not on the flood risk listEN11 0GR: not on the flood risk listEN11 0HA: not on the flood risk listEN11 0HD: not on the flood risk listEN11 0HJ: not on the flood risk listEN11 0HL: not on the flood risk listEN11 0HN: not on the flood risk listEN11 0HP: not on the flood risk listEN11 0HQ: not on the flood risk listEN11 0HR: not on the flood risk listEN11 0HS: not on the flood risk listEN11 0HT: not on the flood risk listEN11 0HU: not on the flood risk listEN11 0HW: not on the flood risk listEN11 0HX: not on the flood risk listEN11 0HY: not on the flood risk listEN11 0JA: not on the flood risk listEN11 0JB: not on the flood risk listEN11 0JD: not on the flood risk listEN11 0JE: not on the flood risk listEN11 0JF: not on the flood risk listEN11 0JG: not on the flood risk listEN11 0JH: not on the flood risk listEN11 0JJ: not on the flood risk listEN11 0JL: not on the flood risk listEN11 0JN: not on the flood risk listEN11 0JP: not on the flood risk listEN11 0JR: not on the flood risk listEN11 0JS: not on the flood risk listEN11 0JT: not on the flood risk listEN11 0JU: not on the flood risk listEN11 0JW: not on the flood risk listEN11 0JX: not on the flood risk listEN11 0LB: not on the flood risk listEN11 0LD: not on the flood risk listEN11 0LH: not on the flood risk listEN11 0LJ: not on the flood risk listEN11 0LL: not on the flood risk listEN11 0LN: not on the flood risk listEN11 0LP: not on the flood risk listEN11 0LQ: not on the flood risk listEN11 0LS: not on the flood risk listEN11 0LT: not on the flood risk listEN11 0LU: not on the flood risk listEN11 0LX: not on the flood risk listEN11 0LY: not on the flood risk listEN11 0LZ: not on the flood risk listEN11 0NA: not on the flood risk listEN11 0NB: not on the flood risk listEN11 0ND: not on the flood risk listEN11 0NF: not on the flood risk listEN11 0NG: not on the flood risk listEN11 0NH: not on the flood risk listEN11 0NJ: not on the flood risk listEN11 0NL: not on the flood risk listEN11 0NN: not on the flood risk listEN11 0NP: not on the flood risk listEN11 0NQ: not on the flood risk listEN11 0NR: not on the flood risk listEN11 0NS: not on the flood risk listEN11 0NU: not on the flood risk listEN11 0PA: not on the flood risk listEN11 0PD: not on the flood risk listEN11 0PE: not on the flood risk listEN11 0PF: not on the flood risk listEN11 0PG: not on the flood risk listEN11 0PH: not on the flood risk listEN11 0PJ: not on the flood risk listEN11 0PL: not on the flood risk listEN11 0PN: not on the flood risk listEN11 0PP: not on the flood risk listEN11 0PQ: not on the flood risk listEN11 0PR: not on the flood risk listEN11 0PS: not on the flood risk listEN11 0PT: not on the flood risk listEN11 0PU: not on the flood risk listEN11 0PW: not on the flood risk listEN11 0PX: not on the flood risk listEN11 0PY: not on the flood risk listEN11 0QA: not on the flood risk listEN11 0QB: not on the flood risk listEN11 0QD: not on the flood risk listEN11 0QE: not on the flood risk listEN11 0QF: not on the flood risk listEN11 0QG: not on the flood risk listEN11 0QJ: not on the flood risk listEN11 0QL: not on the flood risk listEN11 0QN: not on the flood risk listEN11 0QQ: not on the flood risk listEN11 0QW: not on the flood risk listEN11 0QY: not on the flood risk listEN11 0RD: not on the flood risk listEN11 0RH: not on the flood risk listEN11 0RJ: not on the flood risk listEN11 0RL: not on the flood risk listEN11 0RN: not on the flood risk listEN11 0RP: not on the flood risk listEN11 0RR: not on the flood risk listEN11 0RS: not on the flood risk listEN11 0RU: not on the flood risk listEN11 0RW: not on the flood risk listEN11 0RX: not on the flood risk listEN11 0RY: not on the flood risk listEN11 0RZ: not on the flood risk listEN11 0DE: very low flood risk onlyEN11 0DR: very low flood risk onlyEN11 0WZ: very low flood risk onlyEN11 0BJ: low flood risk at worstEN11 0DN: low flood risk at worstEN11 0DU: low flood risk at worstEN11 0GL: low flood risk at worstEN11 0NT: low flood risk at worstEN11 0NX: low flood risk at worstEN11 0AE: medium flood risk at worstEN11 0AY: medium flood risk at worstEN11 0DY: medium flood risk at worstEN11 0EW: medium flood risk at worstEN11 0EZ: medium flood risk at worstEN11 0HH: medium flood risk at worstEN11 0QU: medium flood risk at worstEN11 0QX: medium flood risk at worstEN11 0AA: high flood riskEN11 0AB: high flood riskEN11 0AD: high flood riskEN11 0AS: high flood riskEN11 0AT: high flood riskEN11 0AZ: high flood riskEN11 0BA: high flood riskEN11 0BB: high flood riskEN11 0BD: high flood riskEN11 0BE: high flood riskEN11 0BG: high flood riskEN11 0BH: high flood riskEN11 0BQ: high flood riskEN11 0BT: high flood riskEN11 0BW: high flood riskEN11 0DJ: high flood riskEN11 0EH: high flood riskEN11 0EQ: high flood riskEN11 0FA: high flood riskEN11 0FB: high flood riskEN11 0HB: high flood riskEN11 0QH: high flood riskEN11 0QR: high flood riskEN11 0RF: high flood risk Hoddesdon 10 postcodes at high or medium risk, outlined: this goes to EN11 0BE, the one with most homes and businesses at high risk10 postcodes at high or medium risk7 postcodes at high or medium risk, outlined: this goes to EN11 0AD, the one with most homes and businesses at high risk7 postcodes at high or medium risk Map of every postcode in the EN11 0 sector, by flood risk Of the 192 postcodes in the EN11 0 sector that ONS places, 24 have a home or business at high risk, 8 are at medium risk at worst, 6 are at low risk at worst, 3 are at very low risk only and 151 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 10 postcodes at high or medium risk; 7 postcodes at high or medium risk. Places named: Hoddesdon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A414 Hoddesdon
  • A home or business at high risk: 24
  • At medium risk at worst: 8
  • At low risk at worst: 6
  • At very low risk only: 3
  • Not on the at-risk list: 151
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 192 postcodes in the EN11 0 sector that ONS places, 24 have a home or business at high risk, 8 are at medium risk at worst, 6 are at low risk at worst, 3 are at very low risk only and 151 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.

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

24 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.

EN11 0DJ51 at high riskEN11 0EH31 at high riskEN11 0BW30 at high riskEN11 0BE23 at high riskEN11 0BG21 at high riskEN11 0BH20 at high riskEN11 0AD16 at high riskEN11 0AT9 at high riskEN11 0BQ9 at high riskEN11 0BA7 at high riskEN11 0AZ7 at high riskEN11 0AA6 at high risk

Where the postcodes at high or medium risk lie together

  • 10 postcodes at high or medium risk, outlined on the map. EN11 0BE, is the one with most homes and businesses at high risk.
  • 7 postcodes at high or medium risk, outlined on the map. EN11 0AD, is the one with most homes and businesses at high risk.

What do homes sell for in EN11 0?

Homes in EN11 0 sold for a typical £393,750 in the 12 months to August 2026, across 66 sales, up 0.8% on the 12 months before, HM Land Registry's figures show.

£393,750 typical price, the 12 months to August 2026
£390,750 12 months to August 2025
▲ up 0.8% on the 12 months before
  • Detached £600,000 9 sales
  • Semi-detached £432,500 12 sales
  • Terraced £393,750 32 sales
  • Flat or maisonette £215,000 13 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 EN11 0. 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 EN11 0

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.

EN11 0AAEN11 0ABEN11 0ADEN11 0AEEN11 0AGEN11 0AHEN11 0AJEN11 0ALEN11 0ANEN11 0APEN11 0AQEN11 0ASEN11 0ATEN11 0AWEN11 0AYEN11 0AZEN11 0BAEN11 0BBEN11 0BDEN11 0BEEN11 0BGEN11 0BHEN11 0BJEN11 0BLEN11 0BQEN11 0BTEN11 0BWEN11 0BXEN11 0BZEN11 0DAEN11 0DDEN11 0DEEN11 0DGEN11 0DJEN11 0DLEN11 0DNEN11 0DREN11 0DUEN11 0DXEN11 0DYEN11 0EAEN11 0EEEN11 0EFEN11 0EGEN11 0EHEN11 0EJEN11 0ELEN11 0ENEN11 0EQEN11 0EREN11 0ESEN11 0EUEN11 0EWEN11 0EXEN11 0EZEN11 0FAEN11 0FBEN11 0FEEN11 0FFEN11 0FGEN11 0FHEN11 0FJEN11 0FLEN11 0FNEN11 0FQEN11 0FREN11 0FSEN11 0GAEN11 0GBEN11 0GDEN11 0GEEN11 0GFEN11 0GGEN11 0GHEN11 0GJEN11 0GLEN11 0GNEN11 0GPEN11 0GQEN11 0GREN11 0HAEN11 0HBEN11 0HDEN11 0HHEN11 0HJEN11 0HLEN11 0HNEN11 0HPEN11 0HQEN11 0HREN11 0HSEN11 0HTEN11 0HUEN11 0HWEN11 0HXEN11 0HYEN11 0JAEN11 0JBEN11 0JDEN11 0JEEN11 0JFEN11 0JGEN11 0JHEN11 0JJEN11 0JLEN11 0JNEN11 0JPEN11 0JREN11 0JSEN11 0JTEN11 0JUEN11 0JWEN11 0JXEN11 0LBEN11 0LDEN11 0LHEN11 0LJEN11 0LLEN11 0LNEN11 0LPEN11 0LQEN11 0LSEN11 0LTEN11 0LUEN11 0LXEN11 0LYEN11 0LZEN11 0NAEN11 0NBEN11 0NDEN11 0NFEN11 0NGEN11 0NHEN11 0NJEN11 0NLEN11 0NNEN11 0NPEN11 0NQEN11 0NREN11 0NSEN11 0NTEN11 0NUEN11 0NXEN11 0PAEN11 0PDEN11 0PEEN11 0PFEN11 0PGEN11 0PHEN11 0PJEN11 0PLEN11 0PNEN11 0PPEN11 0PQEN11 0PREN11 0PSEN11 0PTEN11 0PUEN11 0PWEN11 0PXEN11 0PYEN11 0QAEN11 0QBEN11 0QDEN11 0QEEN11 0QFEN11 0QGEN11 0QHEN11 0QJEN11 0QLEN11 0QNEN11 0QQEN11 0QREN11 0QUEN11 0QWEN11 0QXEN11 0QYEN11 0RDEN11 0RFEN11 0RHEN11 0RJEN11 0RLEN11 0RNEN11 0RPEN11 0RREN11 0RSEN11 0RUEN11 0RWEN11 0RXEN11 0RYEN11 0RZEN11 0WZ

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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