KT3 5 postcode sector in the KT3 district

KT3 5 is a sector of the KT3 district: every postcode that starts KT3 5. It has 183 postcodes in use, 2 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 KT3 5 sector, by flood risk

Map of every postcode in the KT3 5 sector, by flood risk Of the 183 postcodes in the KT3 5 sector that ONS places, 1 have a home or business at high risk, 2 are at medium risk at worst, 15 are at low risk at worst and 165 are not on the Environment Agency's at-risk list. Places named: Green Lane & St James, Old Malden. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A3A2043 KT3 5AA: not on the flood risk listKT3 5AB: not on the flood risk listKT3 5AD: not on the flood risk listKT3 5AE: not on the flood risk listKT3 5AF: not on the flood risk listKT3 5AG: not on the flood risk listKT3 5AH: not on the flood risk listKT3 5AJ: not on the flood risk listKT3 5AL: not on the flood risk listKT3 5AN: not on the flood risk listKT3 5AP: not on the flood risk listKT3 5AR: not on the flood risk listKT3 5AS: not on the flood risk listKT3 5AT: not on the flood risk listKT3 5AU: not on the flood risk listKT3 5AW: not on the flood risk listKT3 5AX: not on the flood risk listKT3 5AY: not on the flood risk listKT3 5AZ: not on the flood risk listKT3 5BA: not on the flood risk listKT3 5BB: not on the flood risk listKT3 5BD: not on the flood risk listKT3 5BF: not on the flood risk listKT3 5BG: not on the flood risk listKT3 5BJ: not on the flood risk listKT3 5BL: not on the flood risk listKT3 5BN: not on the flood risk listKT3 5BP: not on the flood risk listKT3 5BQ: not on the flood risk listKT3 5BS: not on the flood risk listKT3 5BT: not on the flood risk listKT3 5BW: not on the flood risk listKT3 5BY: not on the flood risk listKT3 5DG: not on the flood risk listKT3 5DH: not on the flood risk listKT3 5DJ: not on the flood risk listKT3 5DN: not on the flood risk listKT3 5DP: not on the flood risk listKT3 5DQ: not on the flood risk listKT3 5DR: not on the flood risk listKT3 5DS: not on the flood risk listKT3 5DT: not on the flood risk listKT3 5DU: not on the flood risk listKT3 5DW: not on the flood risk listKT3 5DX: not on the flood risk listKT3 5DZ: not on the flood risk listKT3 5EA: not on the flood risk listKT3 5EB: not on the flood risk listKT3 5ED: not on the flood risk listKT3 5EE: not on the flood risk listKT3 5EF: not on the flood risk listKT3 5EL: not on the flood risk listKT3 5EN: not on the flood risk listKT3 5EP: not on the flood risk listKT3 5ER: not on the flood risk listKT3 5ES: not on the flood risk listKT3 5ET: not on the flood risk listKT3 5EU: not on the flood risk listKT3 5EW: not on the flood risk listKT3 5HE: not on the flood risk listKT3 5HF: not on the flood risk listKT3 5HG: not on the flood risk listKT3 5HH: not on the flood risk listKT3 5HJ: not on the flood risk listKT3 5HL: not on the flood risk listKT3 5HN: not on the flood risk listKT3 5HP: not on the flood risk listKT3 5HQ: not on the flood risk listKT3 5HR: not on the flood risk listKT3 5HW: not on the flood risk listKT3 5HX: not on the flood risk listKT3 5HY: not on the flood risk listKT3 5JE: not on the flood risk listKT3 5JF: not on the flood risk listKT3 5JG: not on the flood risk listKT3 5JH: not on the flood risk listKT3 5JJ: not on the flood risk listKT3 5JL: not on the flood risk listKT3 5JN: not on the flood risk listKT3 5JP: not on the flood risk listKT3 5JQ: not on the flood risk listKT3 5JR: not on the flood risk listKT3 5JS: not on the flood risk listKT3 5JT: not on the flood risk listKT3 5JU: not on the flood risk listKT3 5JW: not on the flood risk listKT3 5LD: not on the flood risk listKT3 5LE: not on the flood risk listKT3 5LF: not on the flood risk listKT3 5LG: not on the flood risk listKT3 5LH: not on the flood risk listKT3 5LJ: not on the flood risk listKT3 5LL: not on the flood risk listKT3 5LN: not on the flood risk listKT3 5LQ: not on the flood risk listKT3 5LW: not on the flood risk listKT3 5LX: not on the flood risk listKT3 5LY: not on the flood risk listKT3 5LZ: not on the flood risk listKT3 5NA: not on the flood risk listKT3 5NB: not on the flood risk listKT3 5ND: not on the flood risk listKT3 5NE: not on the flood risk listKT3 5NF: not on the flood risk listKT3 5NG: not on the flood risk listKT3 5NH: not on the flood risk listKT3 5NJ: not on the flood risk listKT3 5NL: not on the flood risk listKT3 5NN: not on the flood risk listKT3 5NQ: not on the flood risk listKT3 5NU: not on the flood risk listKT3 5NX: not on the flood risk listKT3 5NY: not on the flood risk listKT3 5PA: not on the flood risk listKT3 5PB: not on the flood risk listKT3 5PD: not on the flood risk listKT3 5PE: not on the flood risk listKT3 5PF: not on the flood risk listKT3 5PG: not on the flood risk listKT3 5PH: not on the flood risk listKT3 5PJ: not on the flood risk listKT3 5PL: not on the flood risk listKT3 5PN: not on the flood risk listKT3 5PP: not on the flood risk listKT3 5PQ: not on the flood risk listKT3 5PR: not on the flood risk listKT3 5PS: not on the flood risk listKT3 5PT: not on the flood risk listKT3 5PU: not on the flood risk listKT3 5PW: not on the flood risk listKT3 5QD: not on the flood risk listKT3 5QE: not on the flood risk listKT3 5QF: not on the flood risk listKT3 5QG: not on the flood risk listKT3 5QH: not on the flood risk listKT3 5QJ: not on the flood risk listKT3 5QL: not on the flood risk listKT3 5QN: not on the flood risk listKT3 5QQ: not on the flood risk listKT3 5QR: not on the flood risk listKT3 5QS: not on the flood risk listKT3 5QT: not on the flood risk listKT3 5QU: not on the flood risk listKT3 5QW: not on the flood risk listKT3 5QX: not on the flood risk listKT3 5RE: not on the flood risk listKT3 5RF: not on the flood risk listKT3 5RG: not on the flood risk listKT3 5RH: not on the flood risk listKT3 5RJ: not on the flood risk listKT3 5RL: not on the flood risk listKT3 5RN: not on the flood risk listKT3 5RP: not on the flood risk listKT3 5RQ: not on the flood risk listKT3 5RR: not on the flood risk listKT3 5RS: not on the flood risk listKT3 5RT: not on the flood risk listKT3 5RU: not on the flood risk listKT3 5RW: not on the flood risk listKT3 5RX: not on the flood risk listKT3 5RY: not on the flood risk listKT3 5TA: not on the flood risk listKT3 5TB: not on the flood risk listKT3 5TD: not on the flood risk listKT3 5XQ: not on the flood risk listKT3 5AQ: low flood risk at worstKT3 5BE: low flood risk at worstKT3 5BU: low flood risk at worstKT3 5BZ: low flood risk at worstKT3 5DB: low flood risk at worstKT3 5DD: low flood risk at worstKT3 5DE: low flood risk at worstKT3 5DF: low flood risk at worstKT3 5EY: low flood risk at worstKT3 5EZ: low flood risk at worstKT3 5HA: low flood risk at worstKT3 5HS: low flood risk at worstKT3 5HT: low flood risk at worstKT3 5HU: low flood risk at worstKT3 5QP: low flood risk at worstKT3 5BX: medium flood risk at worstKT3 5DA: medium flood risk at worstKT3 5HB: high flood risk Green Lane & St JamesOld Malden Map of every postcode in the KT3 5 sector, by flood risk Of the 183 postcodes in the KT3 5 sector that ONS places, 1 have a home or business at high risk, 2 are at medium risk at worst, 15 are at low risk at worst and 165 are not on the Environment Agency's at-risk list. Places named: Green Lane & St James, Old Malden. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Green Lane & St JamesOld Malden
  • A home or business at high risk: 1
  • At medium risk at worst: 2
  • At low risk at worst: 15
  • At very low risk only: 0
  • Not on the at-risk list: 165

Of the 183 postcodes in the KT3 5 sector that ONS places, 1 have a home or business at high risk, 2 are at medium risk at worst, 15 are at low risk at worst and 165 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

The postcodes at high risk

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

KT3 5HB1 at high risk

What do homes sell for in KT3 5?

Homes in KT3 5 sold for a typical £680,000 in the 12 months to August 2026, across 65 sales, up 2.6% on the 12 months before, HM Land Registry's figures show.

£680,000 typical price, the 12 months to August 2026
£663,000 12 months to August 2025
▲ up 2.6% on the 12 months before
  • Detached £765,000 13 sales
  • Semi-detached £695,000 26 sales
  • Terraced £660,000 17 sales
  • Flat or maisonette £380,000 9 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 KT3 5. 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 KT3 5

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.

KT3 5AAKT3 5ABKT3 5ADKT3 5AEKT3 5AFKT3 5AGKT3 5AHKT3 5AJKT3 5ALKT3 5ANKT3 5APKT3 5AQKT3 5ARKT3 5ASKT3 5ATKT3 5AUKT3 5AWKT3 5AXKT3 5AYKT3 5AZKT3 5BAKT3 5BBKT3 5BDKT3 5BEKT3 5BFKT3 5BGKT3 5BJKT3 5BLKT3 5BNKT3 5BPKT3 5BQKT3 5BSKT3 5BTKT3 5BUKT3 5BWKT3 5BXKT3 5BYKT3 5BZKT3 5DAKT3 5DBKT3 5DDKT3 5DEKT3 5DFKT3 5DGKT3 5DHKT3 5DJKT3 5DNKT3 5DPKT3 5DQKT3 5DRKT3 5DSKT3 5DTKT3 5DUKT3 5DWKT3 5DXKT3 5DZKT3 5EAKT3 5EBKT3 5EDKT3 5EEKT3 5EFKT3 5ELKT3 5ENKT3 5EPKT3 5ERKT3 5ESKT3 5ETKT3 5EUKT3 5EWKT3 5EYKT3 5EZKT3 5HAKT3 5HBKT3 5HEKT3 5HFKT3 5HGKT3 5HHKT3 5HJKT3 5HLKT3 5HNKT3 5HPKT3 5HQKT3 5HRKT3 5HSKT3 5HTKT3 5HUKT3 5HWKT3 5HXKT3 5HYKT3 5JEKT3 5JFKT3 5JGKT3 5JHKT3 5JJKT3 5JLKT3 5JNKT3 5JPKT3 5JQKT3 5JRKT3 5JSKT3 5JTKT3 5JUKT3 5JWKT3 5LDKT3 5LEKT3 5LFKT3 5LGKT3 5LHKT3 5LJKT3 5LLKT3 5LNKT3 5LQKT3 5LWKT3 5LXKT3 5LYKT3 5LZKT3 5NAKT3 5NBKT3 5NDKT3 5NEKT3 5NFKT3 5NGKT3 5NHKT3 5NJKT3 5NLKT3 5NNKT3 5NQKT3 5NUKT3 5NXKT3 5NYKT3 5PAKT3 5PBKT3 5PDKT3 5PEKT3 5PFKT3 5PGKT3 5PHKT3 5PJKT3 5PLKT3 5PNKT3 5PPKT3 5PQKT3 5PRKT3 5PSKT3 5PTKT3 5PUKT3 5PWKT3 5QDKT3 5QEKT3 5QFKT3 5QGKT3 5QHKT3 5QJKT3 5QLKT3 5QNKT3 5QPKT3 5QQKT3 5QRKT3 5QSKT3 5QTKT3 5QUKT3 5QWKT3 5QXKT3 5REKT3 5RFKT3 5RGKT3 5RHKT3 5RJKT3 5RLKT3 5RNKT3 5RPKT3 5RQKT3 5RRKT3 5RSKT3 5RTKT3 5RUKT3 5RWKT3 5RXKT3 5RYKT3 5TAKT3 5TBKT3 5TDKT3 5XQ

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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