CT5 3 postcode sector in the CT5 district

CT5 3 is a sector of the CT5 district: every postcode that starts CT5 3. It has 239 postcodes in use, 6 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 CT5 3 sector, by flood risk

Map of every postcode in the CT5 3 sector, by flood risk Of the 239 postcodes in the CT5 3 sector that ONS places, 7 have a home or business at high risk, 9 are at medium risk at worst, 8 are at low risk at worst and 215 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: Whitstable. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A299 CT5 3AA: not on the flood risk listCT5 3AD: not on the flood risk listCT5 3AE: not on the flood risk listCT5 3AF: not on the flood risk listCT5 3AG: not on the flood risk listCT5 3AH: not on the flood risk listCT5 3AJ: not on the flood risk listCT5 3AL: not on the flood risk listCT5 3AN: not on the flood risk listCT5 3AP: not on the flood risk listCT5 3AQ: not on the flood risk listCT5 3AR: not on the flood risk listCT5 3AS: not on the flood risk listCT5 3AT: not on the flood risk listCT5 3AU: not on the flood risk listCT5 3AX: not on the flood risk listCT5 3AY: not on the flood risk listCT5 3AZ: not on the flood risk listCT5 3BA: not on the flood risk listCT5 3BB: not on the flood risk listCT5 3BD: not on the flood risk listCT5 3BE: not on the flood risk listCT5 3BG: not on the flood risk listCT5 3BH: not on the flood risk listCT5 3BJ: not on the flood risk listCT5 3BL: not on the flood risk listCT5 3BQ: not on the flood risk listCT5 3BS: not on the flood risk listCT5 3BT: not on the flood risk listCT5 3BU: not on the flood risk listCT5 3BW: not on the flood risk listCT5 3BX: not on the flood risk listCT5 3BY: not on the flood risk listCT5 3BZ: not on the flood risk listCT5 3DA: not on the flood risk listCT5 3DB: not on the flood risk listCT5 3DE: not on the flood risk listCT5 3DF: not on the flood risk listCT5 3DG: not on the flood risk listCT5 3DH: not on the flood risk listCT5 3DJ: not on the flood risk listCT5 3DL: not on the flood risk listCT5 3DN: not on the flood risk listCT5 3DP: not on the flood risk listCT5 3DQ: not on the flood risk listCT5 3DR: not on the flood risk listCT5 3DS: not on the flood risk listCT5 3DT: not on the flood risk listCT5 3DU: not on the flood risk listCT5 3DW: not on the flood risk listCT5 3DX: not on the flood risk listCT5 3DY: not on the flood risk listCT5 3DZ: not on the flood risk listCT5 3EA: not on the flood risk listCT5 3ED: not on the flood risk listCT5 3EE: not on the flood risk listCT5 3EF: not on the flood risk listCT5 3EH: not on the flood risk listCT5 3EJ: not on the flood risk listCT5 3EL: not on the flood risk listCT5 3EN: not on the flood risk listCT5 3EP: not on the flood risk listCT5 3EQ: not on the flood risk listCT5 3ER: not on the flood risk listCT5 3ES: not on the flood risk listCT5 3ET: not on the flood risk listCT5 3EU: not on the flood risk listCT5 3EW: not on the flood risk listCT5 3EX: not on the flood risk listCT5 3EY: not on the flood risk listCT5 3EZ: not on the flood risk listCT5 3FB: not on the flood risk listCT5 3FE: not on the flood risk listCT5 3FF: not on the flood risk listCT5 3FG: not on the flood risk listCT5 3FH: not on the flood risk listCT5 3FJ: not on the flood risk listCT5 3FN: not on the flood risk listCT5 3FP: not on the flood risk listCT5 3FQ: not on the flood risk listCT5 3FR: not on the flood risk listCT5 3FS: not on the flood risk listCT5 3FT: not on the flood risk listCT5 3FU: not on the flood risk listCT5 3FW: not on the flood risk listCT5 3FX: not on the flood risk listCT5 3HA: not on the flood risk listCT5 3HB: not on the flood risk listCT5 3HD: not on the flood risk listCT5 3HE: not on the flood risk listCT5 3HF: not on the flood risk listCT5 3HG: not on the flood risk listCT5 3HH: not on the flood risk listCT5 3HJ: not on the flood risk listCT5 3HL: not on the flood risk listCT5 3HN: not on the flood risk listCT5 3HP: not on the flood risk listCT5 3HQ: not on the flood risk listCT5 3HR: not on the flood risk listCT5 3HS: not on the flood risk listCT5 3HT: not on the flood risk listCT5 3HU: not on the flood risk listCT5 3HW: not on the flood risk listCT5 3HX: not on the flood risk listCT5 3HY: not on the flood risk listCT5 3HZ: not on the flood risk listCT5 3JA: not on the flood risk listCT5 3JH: not on the flood risk listCT5 3JJ: not on the flood risk listCT5 3JL: not on the flood risk listCT5 3JP: not on the flood risk listCT5 3JR: not on the flood risk listCT5 3JS: not on the flood risk listCT5 3JU: not on the flood risk listCT5 3JW: not on the flood risk listCT5 3JX: not on the flood risk listCT5 3JY: not on the flood risk listCT5 3JZ: not on the flood risk listCT5 3LA: not on the flood risk listCT5 3LB: not on the flood risk listCT5 3LD: not on the flood risk listCT5 3LE: not on the flood risk listCT5 3LF: not on the flood risk listCT5 3LG: not on the flood risk listCT5 3LH: not on the flood risk listCT5 3LP: not on the flood risk listCT5 3LQ: not on the flood risk listCT5 3LR: not on the flood risk listCT5 3LS: not on the flood risk listCT5 3LT: not on the flood risk listCT5 3LW: not on the flood risk listCT5 3LZ: not on the flood risk listCT5 3NA: not on the flood risk listCT5 3NE: not on the flood risk listCT5 3NF: not on the flood risk listCT5 3NG: not on the flood risk listCT5 3NH: not on the flood risk listCT5 3NJ: not on the flood risk listCT5 3NN: not on the flood risk listCT5 3NP: not on the flood risk listCT5 3NQ: not on the flood risk listCT5 3NR: not on the flood risk listCT5 3NS: not on the flood risk listCT5 3NT: not on the flood risk listCT5 3NU: not on the flood risk listCT5 3NW: not on the flood risk listCT5 3NX: not on the flood risk listCT5 3NY: not on the flood risk listCT5 3NZ: not on the flood risk listCT5 3PA: not on the flood risk listCT5 3PB: not on the flood risk listCT5 3PD: not on the flood risk listCT5 3PE: not on the flood risk listCT5 3PF: not on the flood risk listCT5 3PG: not on the flood risk listCT5 3PH: not on the flood risk listCT5 3PJ: not on the flood risk listCT5 3PL: not on the flood risk listCT5 3PN: not on the flood risk listCT5 3PP: not on the flood risk listCT5 3PQ: not on the flood risk listCT5 3PR: not on the flood risk listCT5 3PS: not on the flood risk listCT5 3PT: not on the flood risk listCT5 3PU: not on the flood risk listCT5 3PW: not on the flood risk listCT5 3PY: not on the flood risk listCT5 3QA: not on the flood risk listCT5 3QB: not on the flood risk listCT5 3QD: not on the flood risk listCT5 3QE: not on the flood risk listCT5 3QF: not on the flood risk listCT5 3QG: not on the flood risk listCT5 3QH: not on the flood risk listCT5 3QJ: not on the flood risk listCT5 3QL: not on the flood risk listCT5 3QN: not on the flood risk listCT5 3QP: not on the flood risk listCT5 3QQ: not on the flood risk listCT5 3QR: not on the flood risk listCT5 3QS: not on the flood risk listCT5 3QW: not on the flood risk listCT5 3QY: not on the flood risk listCT5 3RA: not on the flood risk listCT5 3RD: not on the flood risk listCT5 3RE: not on the flood risk listCT5 3RF: not on the flood risk listCT5 3RH: not on the flood risk listCT5 3RJ: not on the flood risk listCT5 3RL: not on the flood risk listCT5 3RN: not on the flood risk listCT5 3RP: not on the flood risk listCT5 3RQ: not on the flood risk listCT5 3RR: not on the flood risk listCT5 3RT: not on the flood risk listCT5 3RU: not on the flood risk listCT5 3RW: not on the flood risk listCT5 3RX: not on the flood risk listCT5 3RY: not on the flood risk listCT5 3RZ: not on the flood risk listCT5 3SA: not on the flood risk listCT5 3SD: not on the flood risk listCT5 3SE: not on the flood risk listCT5 3SF: not on the flood risk listCT5 3SG: not on the flood risk listCT5 3SH: not on the flood risk listCT5 3SJ: not on the flood risk listCT5 3SL: not on the flood risk listCT5 3SN: not on the flood risk listCT5 3SP: not on the flood risk listCT5 3TR: not on the flood risk listCT5 3WF: not on the flood risk listCT5 3BN: low flood risk at worstCT5 3JE: low flood risk at worstCT5 3JN: low flood risk at worstCT5 3LJ: low flood risk at worstCT5 3LL: low flood risk at worstCT5 3LU: low flood risk at worstCT5 3QT: low flood risk at worstCT5 3QZ: low flood risk at worstCT5 3BP: medium flood risk at worstCT5 3JB: medium flood risk at worstCT5 3JF: medium flood risk at worstCT5 3JT: medium flood risk at worstCT5 3LX: medium flood risk at worstCT5 3NB: medium flood risk at worstCT5 3ND: medium flood risk at worstCT5 3NL: medium flood risk at worstCT5 3SS: medium flood risk at worstCT5 3AB: high flood riskCT5 3AW: high flood riskCT5 3JD: high flood riskCT5 3JQ: high flood riskCT5 3LN: high flood riskCT5 3LY: high flood riskCT5 3PZ: high flood risk Whitstable 5 postcodes at high or medium risk, outlined: this goes to CT5 3LY, the one with most homes and businesses at high risk5 postcodes at high or medium risk Map of every postcode in the CT5 3 sector, by flood risk Of the 239 postcodes in the CT5 3 sector that ONS places, 7 have a home or business at high risk, 9 are at medium risk at worst, 8 are at low risk at worst and 215 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: Whitstable. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. Whitstable
  • A home or business at high risk: 7
  • At medium risk at worst: 9
  • At low risk at worst: 8
  • At very low risk only: 0
  • Not on the at-risk list: 215
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 239 postcodes in the CT5 3 sector that ONS places, 7 have a home or business at high risk, 9 are at medium risk at worst, 8 are at low risk at worst and 215 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 210 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.

CT5 3JQ13 at high riskCT5 3JD12 at high riskCT5 3PZ8 at high riskCT5 3LN4 at high riskCT5 3LY3 at high riskCT5 3AW2 at high riskCT5 3AB1 at high risk

Where the postcodes at high or medium risk lie together

  • 5 postcodes at high or medium risk, outlined on the map. CT5 3LY, is the one with most homes and businesses at high risk.

What do homes sell for in CT5 3?

Homes in CT5 3 sold for a typical £435,000 in the 12 months to August 2026, across 95 sales, up 16% on the 12 months before, HM Land Registry's figures show.

£435,000 typical price, the 12 months to August 2026
£375,000 12 months to August 2025
▲ up 16% on the 12 months before
  • Detached £500,000 52 sales
  • Semi-detached £374,975 22 sales
  • Terraced £300,000 9 sales
  • Flat or maisonette £185,000 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 CT5 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 CT5 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.

CT5 3AACT5 3ABCT5 3ADCT5 3AECT5 3AFCT5 3AGCT5 3AHCT5 3AJCT5 3ALCT5 3ANCT5 3APCT5 3AQCT5 3ARCT5 3ASCT5 3ATCT5 3AUCT5 3AWCT5 3AXCT5 3AYCT5 3AZCT5 3BACT5 3BBCT5 3BDCT5 3BECT5 3BGCT5 3BHCT5 3BJCT5 3BLCT5 3BNCT5 3BPCT5 3BQCT5 3BSCT5 3BTCT5 3BUCT5 3BWCT5 3BXCT5 3BYCT5 3BZCT5 3DACT5 3DBCT5 3DECT5 3DFCT5 3DGCT5 3DHCT5 3DJCT5 3DLCT5 3DNCT5 3DPCT5 3DQCT5 3DRCT5 3DSCT5 3DTCT5 3DUCT5 3DWCT5 3DXCT5 3DYCT5 3DZCT5 3EACT5 3EDCT5 3EECT5 3EFCT5 3EHCT5 3EJCT5 3ELCT5 3ENCT5 3EPCT5 3EQCT5 3ERCT5 3ESCT5 3ETCT5 3EUCT5 3EWCT5 3EXCT5 3EYCT5 3EZCT5 3FBCT5 3FECT5 3FFCT5 3FGCT5 3FHCT5 3FJCT5 3FNCT5 3FPCT5 3FQCT5 3FRCT5 3FSCT5 3FTCT5 3FUCT5 3FWCT5 3FXCT5 3HACT5 3HBCT5 3HDCT5 3HECT5 3HFCT5 3HGCT5 3HHCT5 3HJCT5 3HLCT5 3HNCT5 3HPCT5 3HQCT5 3HRCT5 3HSCT5 3HTCT5 3HUCT5 3HWCT5 3HXCT5 3HYCT5 3HZCT5 3JACT5 3JBCT5 3JDCT5 3JECT5 3JFCT5 3JHCT5 3JJCT5 3JLCT5 3JNCT5 3JPCT5 3JQCT5 3JRCT5 3JSCT5 3JTCT5 3JUCT5 3JWCT5 3JXCT5 3JYCT5 3JZCT5 3LACT5 3LBCT5 3LDCT5 3LECT5 3LFCT5 3LGCT5 3LHCT5 3LJCT5 3LLCT5 3LNCT5 3LPCT5 3LQCT5 3LRCT5 3LSCT5 3LTCT5 3LUCT5 3LWCT5 3LXCT5 3LYCT5 3LZCT5 3NACT5 3NBCT5 3NDCT5 3NECT5 3NFCT5 3NGCT5 3NHCT5 3NJCT5 3NLCT5 3NNCT5 3NPCT5 3NQCT5 3NRCT5 3NSCT5 3NTCT5 3NUCT5 3NWCT5 3NXCT5 3NYCT5 3NZCT5 3PACT5 3PBCT5 3PDCT5 3PECT5 3PFCT5 3PGCT5 3PHCT5 3PJCT5 3PLCT5 3PNCT5 3PPCT5 3PQCT5 3PRCT5 3PSCT5 3PTCT5 3PUCT5 3PWCT5 3PYCT5 3PZCT5 3QACT5 3QBCT5 3QDCT5 3QECT5 3QFCT5 3QGCT5 3QHCT5 3QJCT5 3QLCT5 3QNCT5 3QPCT5 3QQCT5 3QRCT5 3QSCT5 3QTCT5 3QUCT5 3QWCT5 3QYCT5 3QZCT5 3RACT5 3RBCT5 3RDCT5 3RECT5 3RFCT5 3RHCT5 3RJCT5 3RLCT5 3RNCT5 3RPCT5 3RQCT5 3RRCT5 3RTCT5 3RUCT5 3RWCT5 3RXCT5 3RYCT5 3RZCT5 3SACT5 3SBCT5 3SDCT5 3SECT5 3SFCT5 3SGCT5 3SHCT5 3SJCT5 3SLCT5 3SNCT5 3SPCT5 3SSCT5 3TRCT5 3WF

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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