EN11 9 postcode sector in the EN11 district

EN11 9 is a sector of the EN11 district: every postcode that starts EN11 9. It has 182 postcodes in use, one of them a large-user postcode. 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 9 sector, by flood risk

Map of every postcode in the EN11 9 sector, by flood risk Of the 182 postcodes in the EN11 9 sector that ONS places, 182 are not on the Environment Agency's at-risk list. Places named: Hoddesdon North, Hoddesdon Town and Rye Park. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A10 EN11 9AA: not on the flood risk listEN11 9AB: not on the flood risk listEN11 9AD: not on the flood risk listEN11 9AE: not on the flood risk listEN11 9AF: not on the flood risk listEN11 9AH: not on the flood risk listEN11 9AJ: not on the flood risk listEN11 9AL: not on the flood risk listEN11 9AN: not on the flood risk listEN11 9AP: not on the flood risk listEN11 9AR: not on the flood risk listEN11 9AS: not on the flood risk listEN11 9AT: not on the flood risk listEN11 9AU: not on the flood risk listEN11 9AW: not on the flood risk listEN11 9AX: not on the flood risk listEN11 9AY: not on the flood risk listEN11 9AZ: not on the flood risk listEN11 9BA: not on the flood risk listEN11 9BB: not on the flood risk listEN11 9BD: not on the flood risk listEN11 9BE: not on the flood risk listEN11 9BL: not on the flood risk listEN11 9BN: not on the flood risk listEN11 9BP: not on the flood risk listEN11 9BQ: not on the flood risk listEN11 9BS: not on the flood risk listEN11 9BW: not on the flood risk listEN11 9BX: not on the flood risk listEN11 9BY: not on the flood risk listEN11 9DA: not on the flood risk listEN11 9DB: not on the flood risk listEN11 9DD: not on the flood risk listEN11 9DE: not on the flood risk listEN11 9DF: not on the flood risk listEN11 9DG: not on the flood risk listEN11 9DH: not on the flood risk listEN11 9DJ: not on the flood risk listEN11 9DL: not on the flood risk listEN11 9DN: not on the flood risk listEN11 9DP: not on the flood risk listEN11 9DQ: not on the flood risk listEN11 9DT: not on the flood risk listEN11 9DU: not on the flood risk listEN11 9DW: not on the flood risk listEN11 9DX: not on the flood risk listEN11 9DY: not on the flood risk listEN11 9DZ: not on the flood risk listEN11 9EA: not on the flood risk listEN11 9EB: not on the flood risk listEN11 9ED: not on the flood risk listEN11 9EE: not on the flood risk listEN11 9EF: not on the flood risk listEN11 9EG: not on the flood risk listEN11 9EH: not on the flood risk listEN11 9EJ: not on the flood risk listEN11 9EL: not on the flood risk listEN11 9EN: not on the flood risk listEN11 9EP: not on the flood risk listEN11 9EQ: not on the flood risk listEN11 9ER: not on the flood risk listEN11 9ES: not on the flood risk listEN11 9ET: not on the flood risk listEN11 9EU: not on the flood risk listEN11 9EW: not on the flood risk listEN11 9EX: not on the flood risk listEN11 9EY: not on the flood risk listEN11 9EZ: not on the flood risk listEN11 9FA: not on the flood risk listEN11 9FB: not on the flood risk listEN11 9FD: not on the flood risk listEN11 9FE: not on the flood risk listEN11 9FF: not on the flood risk listEN11 9FG: not on the flood risk listEN11 9FH: not on the flood risk listEN11 9FJ: not on the flood risk listEN11 9FP: not on the flood risk listEN11 9FQ: not on the flood risk listEN11 9FR: not on the flood risk listEN11 9FS: not on the flood risk listEN11 9HD: not on the flood risk listEN11 9HE: not on the flood risk listEN11 9HF: not on the flood risk listEN11 9HG: not on the flood risk listEN11 9HH: not on the flood risk listEN11 9HJ: not on the flood risk listEN11 9HL: not on the flood risk listEN11 9HN: not on the flood risk listEN11 9HP: not on the flood risk listEN11 9HQ: not on the flood risk listEN11 9HR: not on the flood risk listEN11 9HS: not on the flood risk listEN11 9HT: not on the flood risk listEN11 9HU: not on the flood risk listEN11 9HW: not on the flood risk listEN11 9HX: not on the flood risk listEN11 9HY: not on the flood risk listEN11 9HZ: not on the flood risk listEN11 9JA: not on the flood risk listEN11 9JB: not on the flood risk listEN11 9JD: not on the flood risk listEN11 9JE: not on the flood risk listEN11 9JF: not on the flood risk listEN11 9JG: not on the flood risk listEN11 9JL: not on the flood risk listEN11 9JN: not on the flood risk listEN11 9JP: not on the flood risk listEN11 9JR: not on the flood risk listEN11 9JS: not on the flood risk listEN11 9JT: not on the flood risk listEN11 9JU: not on the flood risk listEN11 9JW: not on the flood risk listEN11 9JX: not on the flood risk listEN11 9JY: not on the flood risk listEN11 9LA: not on the flood risk listEN11 9LB: not on the flood risk listEN11 9LD: not on the flood risk listEN11 9LE: not on the flood risk listEN11 9LF: not on the flood risk listEN11 9LG: not on the flood risk listEN11 9LH: not on the flood risk listEN11 9LJ: not on the flood risk listEN11 9LL: not on the flood risk listEN11 9LN: not on the flood risk listEN11 9LP: not on the flood risk listEN11 9LQ: not on the flood risk listEN11 9LR: not on the flood risk listEN11 9LS: not on the flood risk listEN11 9LT: not on the flood risk listEN11 9LU: not on the flood risk listEN11 9LW: not on the flood risk listEN11 9LX: not on the flood risk listEN11 9LY: not on the flood risk listEN11 9LZ: not on the flood risk listEN11 9NA: not on the flood risk listEN11 9NB: not on the flood risk listEN11 9ND: not on the flood risk listEN11 9NE: not on the flood risk listEN11 9NF: not on the flood risk listEN11 9NG: not on the flood risk listEN11 9NH: not on the flood risk listEN11 9NJ: not on the flood risk listEN11 9NP: not on the flood risk listEN11 9NQ: not on the flood risk listEN11 9NR: not on the flood risk listEN11 9NS: not on the flood risk listEN11 9NT: not on the flood risk listEN11 9NU: not on the flood risk listEN11 9NX: not on the flood risk listEN11 9NY: not on the flood risk listEN11 9NZ: not on the flood risk listEN11 9PA: not on the flood risk listEN11 9PB: not on the flood risk listEN11 9PD: not on the flood risk listEN11 9PE: not on the flood risk listEN11 9PF: not on the flood risk listEN11 9PG: not on the flood risk listEN11 9PN: not on the flood risk listEN11 9PP: not on the flood risk listEN11 9PR: not on the flood risk listEN11 9PS: not on the flood risk listEN11 9PT: not on the flood risk listEN11 9PU: not on the flood risk listEN11 9PW: not on the flood risk listEN11 9PX: not on the flood risk listEN11 9PY: not on the flood risk listEN11 9PZ: not on the flood risk listEN11 9QA: not on the flood risk listEN11 9QB: not on the flood risk listEN11 9QD: not on the flood risk listEN11 9QE: not on the flood risk listEN11 9QF: not on the flood risk listEN11 9QG: not on the flood risk listEN11 9QH: not on the flood risk listEN11 9QJ: not on the flood risk listEN11 9QL: not on the flood risk listEN11 9QN: not on the flood risk listEN11 9QP: not on the flood risk listEN11 9QQ: not on the flood risk listEN11 9QR: not on the flood risk listEN11 9QS: not on the flood risk listEN11 9QW: not on the flood risk list Hoddesdon NorthHoddesdon Town and Rye Park Map of every postcode in the EN11 9 sector, by flood risk Of the 182 postcodes in the EN11 9 sector that ONS places, 182 are not on the Environment Agency's at-risk list. Places named: Hoddesdon North, Hoddesdon Town and Rye Park. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A10 Hoddesdon NorthHoddesdon Town and Rye Park
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 182

Of the 182 postcodes in the EN11 9 sector that ONS places, 182 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. 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

What do homes sell for in EN11 9?

Homes in EN11 9 sold for a typical £435,000 in the 12 months to August 2026, across 75 sales, down 1.9% on the 12 months before, HM Land Registry's figures show.

£435,000 typical price, the 12 months to August 2026
£443,500 12 months to August 2025
▼ down 1.9% on the 12 months before
  • Detached £630,000 7 sales
  • Semi-detached £440,000 29 sales
  • Terraced £437,000 27 sales
  • Flat or maisonette £250,000 12 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 9. 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 9

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 9AAEN11 9ABEN11 9ADEN11 9AEEN11 9AFEN11 9AHEN11 9AJEN11 9ALEN11 9ANEN11 9APEN11 9AREN11 9ASEN11 9ATEN11 9AUEN11 9AWEN11 9AXEN11 9AYEN11 9AZEN11 9BAEN11 9BBEN11 9BDEN11 9BEEN11 9BLEN11 9BNEN11 9BPEN11 9BQEN11 9BSEN11 9BWEN11 9BXEN11 9BYEN11 9DAEN11 9DBEN11 9DDEN11 9DEEN11 9DFEN11 9DGEN11 9DHEN11 9DJEN11 9DLEN11 9DNEN11 9DPEN11 9DQEN11 9DTEN11 9DUEN11 9DWEN11 9DXEN11 9DYEN11 9DZEN11 9EAEN11 9EBEN11 9EDEN11 9EEEN11 9EFEN11 9EGEN11 9EHEN11 9EJEN11 9ELEN11 9ENEN11 9EPEN11 9EQEN11 9EREN11 9ESEN11 9ETEN11 9EUEN11 9EWEN11 9EXEN11 9EYEN11 9EZEN11 9FAEN11 9FBEN11 9FDEN11 9FEEN11 9FFEN11 9FGEN11 9FHEN11 9FJEN11 9FPEN11 9FQEN11 9FREN11 9FSEN11 9HDEN11 9HEEN11 9HFEN11 9HGEN11 9HHEN11 9HJEN11 9HLEN11 9HNEN11 9HPEN11 9HQEN11 9HREN11 9HSEN11 9HTEN11 9HUEN11 9HWEN11 9HXEN11 9HYEN11 9HZEN11 9JAEN11 9JBEN11 9JDEN11 9JEEN11 9JFEN11 9JGEN11 9JLEN11 9JNEN11 9JPEN11 9JREN11 9JSEN11 9JTEN11 9JUEN11 9JWEN11 9JXEN11 9JYEN11 9LAEN11 9LBEN11 9LDEN11 9LEEN11 9LFEN11 9LGEN11 9LHEN11 9LJEN11 9LLEN11 9LNEN11 9LPEN11 9LQEN11 9LREN11 9LSEN11 9LTEN11 9LUEN11 9LWEN11 9LXEN11 9LYEN11 9LZEN11 9NAEN11 9NBEN11 9NDEN11 9NEEN11 9NFEN11 9NGEN11 9NHEN11 9NJEN11 9NPEN11 9NQEN11 9NREN11 9NSEN11 9NTEN11 9NUEN11 9NXEN11 9NYEN11 9NZEN11 9PAEN11 9PBEN11 9PDEN11 9PEEN11 9PFEN11 9PGEN11 9PNEN11 9PPEN11 9PREN11 9PSEN11 9PTEN11 9PUEN11 9PWEN11 9PXEN11 9PYEN11 9PZEN11 9QAEN11 9QBEN11 9QDEN11 9QEEN11 9QFEN11 9QGEN11 9QHEN11 9QJEN11 9QLEN11 9QNEN11 9QPEN11 9QQEN11 9QREN11 9QSEN11 9QW

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.