YO11 3 postcode sector in the YO11 district

YO11 3 is a sector of the YO11 district: every postcode that starts YO11 3. It has 331 postcodes in use, 16 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 YO11 3 sector, by flood risk

Map of every postcode in the YO11 3 sector, by flood risk Of the 331 postcodes in the YO11 3 sector that ONS places, 9 have a home or business at high risk, 8 are at medium risk at worst, 11 are at low risk at worst and 303 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 5 postcodes at high or medium risk. Places named: Scarborough, Seamer. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A170A64A1039A165 YO11 3AA: not on the flood risk listYO11 3AB: not on the flood risk listYO11 3AE: not on the flood risk listYO11 3AF: not on the flood risk listYO11 3AG: not on the flood risk listYO11 3AH: not on the flood risk listYO11 3AJ: not on the flood risk listYO11 3AL: not on the flood risk listYO11 3AN: not on the flood risk listYO11 3AP: not on the flood risk listYO11 3AR: not on the flood risk listYO11 3AS: not on the flood risk listYO11 3AT: not on the flood risk listYO11 3AU: not on the flood risk listYO11 3AX: not on the flood risk listYO11 3AY: not on the flood risk listYO11 3AZ: not on the flood risk listYO11 3BA: not on the flood risk listYO11 3BB: not on the flood risk listYO11 3BD: not on the flood risk listYO11 3BE: not on the flood risk listYO11 3BF: not on the flood risk listYO11 3BG: not on the flood risk listYO11 3BH: not on the flood risk listYO11 3BJ: not on the flood risk listYO11 3BL: not on the flood risk listYO11 3BN: not on the flood risk listYO11 3BQ: not on the flood risk listYO11 3BT: not on the flood risk listYO11 3BW: not on the flood risk listYO11 3BX: not on the flood risk listYO11 3BY: not on the flood risk listYO11 3DA: not on the flood risk listYO11 3DB: not on the flood risk listYO11 3DD: not on the flood risk listYO11 3DE: not on the flood risk listYO11 3DF: not on the flood risk listYO11 3DG: not on the flood risk listYO11 3DH: not on the flood risk listYO11 3DJ: not on the flood risk listYO11 3DL: not on the flood risk listYO11 3DN: not on the flood risk listYO11 3DP: not on the flood risk listYO11 3DR: not on the flood risk listYO11 3DU: not on the flood risk listYO11 3DW: not on the flood risk listYO11 3DX: not on the flood risk listYO11 3DY: not on the flood risk listYO11 3DZ: not on the flood risk listYO11 3EB: not on the flood risk listYO11 3ED: not on the flood risk listYO11 3EE: not on the flood risk listYO11 3EF: not on the flood risk listYO11 3EG: not on the flood risk listYO11 3EH: not on the flood risk listYO11 3EJ: not on the flood risk listYO11 3EL: not on the flood risk listYO11 3EN: not on the flood risk listYO11 3EP: not on the flood risk listYO11 3EQ: not on the flood risk listYO11 3ER: not on the flood risk listYO11 3ES: not on the flood risk listYO11 3EW: not on the flood risk listYO11 3EX: not on the flood risk listYO11 3EY: not on the flood risk listYO11 3FA: not on the flood risk listYO11 3FD: not on the flood risk listYO11 3FE: not on the flood risk listYO11 3FG: not on the flood risk listYO11 3FH: not on the flood risk listYO11 3FJ: not on the flood risk listYO11 3FL: not on the flood risk listYO11 3FN: not on the flood risk listYO11 3FP: not on the flood risk listYO11 3FR: not on the flood risk listYO11 3FS: not on the flood risk listYO11 3FT: not on the flood risk listYO11 3FW: not on the flood risk listYO11 3FX: not on the flood risk listYO11 3FY: not on the flood risk listYO11 3FZ: not on the flood risk listYO11 3GA: not on the flood risk listYO11 3GH: not on the flood risk listYO11 3HA: not on the flood risk listYO11 3HB: not on the flood risk listYO11 3HD: not on the flood risk listYO11 3HE: not on the flood risk listYO11 3HF: not on the flood risk listYO11 3HG: not on the flood risk listYO11 3HH: not on the flood risk listYO11 3HJ: not on the flood risk listYO11 3HL: not on the flood risk listYO11 3HN: not on the flood risk listYO11 3HP: not on the flood risk listYO11 3HQ: not on the flood risk listYO11 3HR: not on the flood risk listYO11 3HS: not on the flood risk listYO11 3HU: not on the flood risk listYO11 3HW: not on the flood risk listYO11 3HX: not on the flood risk listYO11 3HY: not on the flood risk listYO11 3HZ: not on the flood risk listYO11 3JA: not on the flood risk listYO11 3JB: not on the flood risk listYO11 3JD: not on the flood risk listYO11 3JF: not on the flood risk listYO11 3JG: not on the flood risk listYO11 3JH: not on the flood risk listYO11 3JJ: not on the flood risk listYO11 3JL: not on the flood risk listYO11 3JN: not on the flood risk listYO11 3JP: not on the flood risk listYO11 3JQ: not on the flood risk listYO11 3JS: not on the flood risk listYO11 3JT: not on the flood risk listYO11 3JX: not on the flood risk listYO11 3JY: not on the flood risk listYO11 3JZ: not on the flood risk listYO11 3LA: not on the flood risk listYO11 3LB: not on the flood risk listYO11 3LD: not on the flood risk listYO11 3LE: not on the flood risk listYO11 3LF: not on the flood risk listYO11 3LG: not on the flood risk listYO11 3LH: not on the flood risk listYO11 3LJ: not on the flood risk listYO11 3LN: not on the flood risk listYO11 3LP: not on the flood risk listYO11 3LQ: not on the flood risk listYO11 3LR: not on the flood risk listYO11 3LS: not on the flood risk listYO11 3LT: not on the flood risk listYO11 3LW: not on the flood risk listYO11 3LY: not on the flood risk listYO11 3LZ: not on the flood risk listYO11 3NA: not on the flood risk listYO11 3NB: not on the flood risk listYO11 3NF: not on the flood risk listYO11 3NG: not on the flood risk listYO11 3NH: not on the flood risk listYO11 3NP: not on the flood risk listYO11 3NR: not on the flood risk listYO11 3NS: not on the flood risk listYO11 3NT: not on the flood risk listYO11 3NU: not on the flood risk listYO11 3NX: not on the flood risk listYO11 3NY: not on the flood risk listYO11 3NZ: not on the flood risk listYO11 3PA: not on the flood risk listYO11 3PB: not on the flood risk listYO11 3PE: not on the flood risk listYO11 3PH: not on the flood risk listYO11 3PL: not on the flood risk listYO11 3PN: not on the flood risk listYO11 3PT: not on the flood risk listYO11 3PU: not on the flood risk listYO11 3PW: not on the flood risk listYO11 3PX: not on the flood risk listYO11 3PY: not on the flood risk listYO11 3QA: not on the flood risk listYO11 3QB: not on the flood risk listYO11 3QD: not on the flood risk listYO11 3QE: not on the flood risk listYO11 3QF: not on the flood risk listYO11 3QH: not on the flood risk listYO11 3QL: not on the flood risk listYO11 3QN: not on the flood risk listYO11 3QP: not on the flood risk listYO11 3QQ: not on the flood risk listYO11 3QT: not on the flood risk listYO11 3QU: not on the flood risk listYO11 3QX: not on the flood risk listYO11 3QY: not on the flood risk listYO11 3QZ: not on the flood risk listYO11 3RB: not on the flood risk listYO11 3RD: not on the flood risk listYO11 3RE: not on the flood risk listYO11 3RF: not on the flood risk listYO11 3RG: not on the flood risk listYO11 3RH: not on the flood risk listYO11 3RJ: not on the flood risk listYO11 3RN: not on the flood risk listYO11 3RP: not on the flood risk listYO11 3RQ: not on the flood risk listYO11 3RR: not on the flood risk listYO11 3RU: not on the flood risk listYO11 3RW: not on the flood risk listYO11 3RX: not on the flood risk listYO11 3RZ: not on the flood risk listYO11 3SA: not on the flood risk listYO11 3SE: not on the flood risk listYO11 3SG: not on the flood risk listYO11 3SH: not on the flood risk listYO11 3SL: not on the flood risk listYO11 3SP: not on the flood risk listYO11 3SQ: not on the flood risk listYO11 3SR: not on the flood risk listYO11 3SS: not on the flood risk listYO11 3ST: not on the flood risk listYO11 3TD: not on the flood risk listYO11 3TF: not on the flood risk listYO11 3TH: not on the flood risk listYO11 3TN: not on the flood risk listYO11 3TP: not on the flood risk listYO11 3TQ: not on the flood risk listYO11 3TR: not on the flood risk listYO11 3TS: not on the flood risk listYO11 3TW: not on the flood risk listYO11 3TX: not on the flood risk listYO11 3UA: not on the flood risk listYO11 3UB: not on the flood risk listYO11 3UD: not on the flood risk listYO11 3UE: not on the flood risk listYO11 3UF: not on the flood risk listYO11 3UG: not on the flood risk listYO11 3UH: not on the flood risk listYO11 3UJ: not on the flood risk listYO11 3UP: not on the flood risk listYO11 3UQ: not on the flood risk listYO11 3UR: not on the flood risk listYO11 3US: not on the flood risk listYO11 3UU: not on the flood risk listYO11 3UW: not on the flood risk listYO11 3UY: not on the flood risk listYO11 3UZ: not on the flood risk listYO11 3WD: not on the flood risk listYO11 3WG: not on the flood risk listYO11 3WH: not on the flood risk listYO11 3XA: not on the flood risk listYO11 3XE: not on the flood risk listYO11 3XF: not on the flood risk listYO11 3XG: not on the flood risk listYO11 3XH: not on the flood risk listYO11 3XJ: not on the flood risk listYO11 3XN: not on the flood risk listYO11 3XP: not on the flood risk listYO11 3XQ: not on the flood risk listYO11 3XR: not on the flood risk listYO11 3XT: not on the flood risk listYO11 3XU: not on the flood risk listYO11 3XW: not on the flood risk listYO11 3XX: not on the flood risk listYO11 3XZ: not on the flood risk listYO11 3YA: not on the flood risk listYO11 3YB: not on the flood risk listYO11 3YE: not on the flood risk listYO11 3YH: not on the flood risk listYO11 3YJ: not on the flood risk listYO11 3YN: not on the flood risk listYO11 3YQ: not on the flood risk listYO11 3YT: not on the flood risk listYO11 3ZB: not on the flood risk listYO11 3ZD: not on the flood risk listYO11 3ZF: not on the flood risk listYO11 3ZL: not on the flood risk listYO11 3ZN: not on the flood risk listYO11 3ZU: not on the flood risk listYO11 3ND: low flood risk at worstYO11 3NW: low flood risk at worstYO11 3SD: low flood risk at worstYO11 3SF: low flood risk at worstYO11 3SJ: low flood risk at worstYO11 3SN: low flood risk at worstYO11 3SX: low flood risk at worstYO11 3TL: low flood risk at worstYO11 3TU: low flood risk at worstYO11 3YS: low flood risk at worstYO11 3YY: low flood risk at worstYO11 3DT: medium flood risk at worstYO11 3NJ: medium flood risk at worstYO11 3RS: medium flood risk at worstYO11 3SB: medium flood risk at worstYO11 3SU: medium flood risk at worstYO11 3SY: medium flood risk at worstYO11 3SZ: medium flood risk at worstYO11 3BS: high flood riskYO11 3LU: high flood riskYO11 3NN: high flood riskYO11 3NQ: high flood riskYO11 3PF: high flood riskYO11 3PG: high flood riskYO11 3WF: high flood riskYO11 3UT: high flood risk ScarboroughSeamer 5 postcodes at high or medium risk, outlined: this goes to YO11 3SU, the one with most homes and businesses at high risk5 postcodes at high or medium risk Map of every postcode in the YO11 3 sector, by flood risk Of the 331 postcodes in the YO11 3 sector that ONS places, 9 have a home or business at high risk, 8 are at medium risk at worst, 11 are at low risk at worst and 303 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 5 postcodes at high or medium risk. Places named: Scarborough. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A64A1039A165 Scarborough
  • A home or business at high risk: 9
  • At medium risk at worst: 8
  • At low risk at worst: 11
  • At very low risk only: 0
  • Not on the at-risk list: 303
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 331 postcodes in the YO11 3 sector that ONS places, 9 have a home or business at high risk, 8 are at medium risk at worst, 11 are at low risk at worst and 303 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 170 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

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

YO11 3NN20 at high riskYO11 3NQ16 at high riskYO11 3BS14 at high riskYO11 3YZ13 at high riskYO11 3LU5 at high riskYO11 3WF2 at high riskYO11 3PF1 at high riskYO11 3PG1 at high riskYO11 3UT1 at high risk

Where the postcodes at high or medium risk lie together

  • 5 postcodes at high or medium risk, outlined on the map. YO11 3SU, is the one with most homes and businesses at high risk.

What do homes sell for in YO11 3?

Homes in YO11 3 sold for a typical £196,500 in the 12 months to August 2026, across 204 sales, down 10% on the 12 months before, HM Land Registry's figures show.

£196,500 typical price, the 12 months to August 2026
£218,248 12 months to August 2025
▼ down 10% on the 12 months before
  • Detached £276,475 50 sales
  • Semi-detached £190,975 104 sales
  • Terraced £165,000 43 sales
  • Flat or maisonette £150,000 7 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 YO11 3. 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 YO11 3

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.

YO11 3AAYO11 3ABYO11 3ADYO11 3AEYO11 3AFYO11 3AGYO11 3AHYO11 3AJYO11 3ALYO11 3ANYO11 3APYO11 3AQYO11 3ARYO11 3ASYO11 3ATYO11 3AUYO11 3AWYO11 3AXYO11 3AYYO11 3AZYO11 3BAYO11 3BBYO11 3BDYO11 3BEYO11 3BFYO11 3BGYO11 3BHYO11 3BJYO11 3BLYO11 3BNYO11 3BPYO11 3BQYO11 3BSYO11 3BTYO11 3BUYO11 3BWYO11 3BXYO11 3BYYO11 3DAYO11 3DBYO11 3DDYO11 3DEYO11 3DFYO11 3DGYO11 3DHYO11 3DJYO11 3DLYO11 3DNYO11 3DPYO11 3DQYO11 3DRYO11 3DSYO11 3DTYO11 3DUYO11 3DWYO11 3DXYO11 3DYYO11 3DZYO11 3EAYO11 3EBYO11 3EDYO11 3EEYO11 3EFYO11 3EGYO11 3EHYO11 3EJYO11 3ELYO11 3ENYO11 3EPYO11 3EQYO11 3ERYO11 3ESYO11 3ETYO11 3EUYO11 3EWYO11 3EXYO11 3EYYO11 3FAYO11 3FBYO11 3FDYO11 3FEYO11 3FFYO11 3FGYO11 3FHYO11 3FJYO11 3FLYO11 3FNYO11 3FPYO11 3FQYO11 3FRYO11 3FSYO11 3FTYO11 3FUYO11 3FWYO11 3FXYO11 3FYYO11 3FZYO11 3GAYO11 3GHYO11 3GTYO11 3HAYO11 3HBYO11 3HDYO11 3HEYO11 3HFYO11 3HGYO11 3HHYO11 3HJYO11 3HLYO11 3HNYO11 3HPYO11 3HQYO11 3HRYO11 3HSYO11 3HTYO11 3HUYO11 3HWYO11 3HXYO11 3HYYO11 3HZYO11 3JAYO11 3JBYO11 3JDYO11 3JEYO11 3JFYO11 3JGYO11 3JHYO11 3JJYO11 3JLYO11 3JNYO11 3JPYO11 3JQYO11 3JRYO11 3JSYO11 3JTYO11 3JWYO11 3JXYO11 3JYYO11 3JZYO11 3LAYO11 3LBYO11 3LDYO11 3LEYO11 3LFYO11 3LGYO11 3LHYO11 3LJYO11 3LLYO11 3LNYO11 3LPYO11 3LQYO11 3LRYO11 3LSYO11 3LTYO11 3LUYO11 3LWYO11 3LYYO11 3LZYO11 3NAYO11 3NBYO11 3NDYO11 3NEYO11 3NFYO11 3NGYO11 3NHYO11 3NJYO11 3NNYO11 3NPYO11 3NQYO11 3NRYO11 3NSYO11 3NTYO11 3NUYO11 3NWYO11 3NXYO11 3NYYO11 3NZYO11 3PAYO11 3PBYO11 3PDYO11 3PEYO11 3PFYO11 3PGYO11 3PHYO11 3PJYO11 3PLYO11 3PNYO11 3PQYO11 3PTYO11 3PUYO11 3PWYO11 3PXYO11 3PYYO11 3PZYO11 3QAYO11 3QBYO11 3QDYO11 3QEYO11 3QFYO11 3QGYO11 3QHYO11 3QJYO11 3QLYO11 3QNYO11 3QPYO11 3QQYO11 3QRYO11 3QSYO11 3QTYO11 3QUYO11 3QWYO11 3QXYO11 3QYYO11 3QZYO11 3RAYO11 3RBYO11 3RDYO11 3REYO11 3RFYO11 3RGYO11 3RHYO11 3RJYO11 3RNYO11 3RPYO11 3RQYO11 3RRYO11 3RSYO11 3RTYO11 3RUYO11 3RWYO11 3RXYO11 3RYYO11 3RZYO11 3SAYO11 3SBYO11 3SDYO11 3SEYO11 3SFYO11 3SGYO11 3SHYO11 3SJYO11 3SLYO11 3SNYO11 3SPYO11 3SQYO11 3SRYO11 3SSYO11 3STYO11 3SUYO11 3SWYO11 3SXYO11 3SYYO11 3SZYO11 3TAYO11 3TBYO11 3TDYO11 3TEYO11 3TFYO11 3TGYO11 3THYO11 3TJYO11 3TLYO11 3TNYO11 3TPYO11 3TQYO11 3TRYO11 3TSYO11 3TUYO11 3TWYO11 3TXYO11 3UAYO11 3UBYO11 3UDYO11 3UEYO11 3UFYO11 3UGYO11 3UHYO11 3UJYO11 3UPYO11 3UQYO11 3URYO11 3USYO11 3UTYO11 3UUYO11 3UWYO11 3UYYO11 3UZYO11 3WDYO11 3WEYO11 3WFYO11 3WGYO11 3WHYO11 3WWYO11 3WXYO11 3WZYO11 3XAYO11 3XEYO11 3XFYO11 3XGYO11 3XHYO11 3XJYO11 3XLYO11 3XNYO11 3XPYO11 3XQYO11 3XRYO11 3XSYO11 3XTYO11 3XUYO11 3XWYO11 3XXYO11 3XZYO11 3YAYO11 3YBYO11 3YDYO11 3YEYO11 3YHYO11 3YJYO11 3YNYO11 3YQYO11 3YSYO11 3YTYO11 3YYYO11 3YZYO11 3ZBYO11 3ZDYO11 3ZFYO11 3ZLYO11 3ZNYO11 3ZQYO11 3ZU

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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