KT17 3 postcode sector in the KT17 district

KT17 3 is a sector of the KT17 district: every postcode that starts KT17 3. It has 145 postcodes in use, 4 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 KT17 3 sector, by flood risk

Map of every postcode in the KT17 3 sector, by flood risk Of the 145 postcodes in the KT17 3 sector that ONS places, 145 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Nonsuch, Nork. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A2022 KT17 3AA: not on the flood risk listKT17 3AB: not on the flood risk listKT17 3AE: not on the flood risk listKT17 3AF: not on the flood risk listKT17 3AG: not on the flood risk listKT17 3AH: not on the flood risk listKT17 3AJ: not on the flood risk listKT17 3AL: not on the flood risk listKT17 3AN: not on the flood risk listKT17 3AQ: not on the flood risk listKT17 3AR: not on the flood risk listKT17 3AS: not on the flood risk listKT17 3AT: not on the flood risk listKT17 3AU: not on the flood risk listKT17 3AX: not on the flood risk listKT17 3AZ: not on the flood risk listKT17 3BA: not on the flood risk listKT17 3BB: not on the flood risk listKT17 3BE: not on the flood risk listKT17 3BF: not on the flood risk listKT17 3BG: not on the flood risk listKT17 3BH: not on the flood risk listKT17 3BL: not on the flood risk listKT17 3BN: not on the flood risk listKT17 3BP: not on the flood risk listKT17 3BQ: not on the flood risk listKT17 3BS: not on the flood risk listKT17 3BT: not on the flood risk listKT17 3BU: not on the flood risk listKT17 3BW: not on the flood risk listKT17 3BX: not on the flood risk listKT17 3BZ: not on the flood risk listKT17 3DA: not on the flood risk listKT17 3DD: not on the flood risk listKT17 3DE: not on the flood risk listKT17 3DF: not on the flood risk listKT17 3DG: not on the flood risk listKT17 3DH: not on the flood risk listKT17 3DJ: not on the flood risk listKT17 3DL: not on the flood risk listKT17 3DN: not on the flood risk listKT17 3DP: not on the flood risk listKT17 3DQ: not on the flood risk listKT17 3DR: not on the flood risk listKT17 3DS: not on the flood risk listKT17 3DT: not on the flood risk listKT17 3DU: not on the flood risk listKT17 3DW: not on the flood risk listKT17 3DX: not on the flood risk listKT17 3DY: not on the flood risk listKT17 3DZ: not on the flood risk listKT17 3EA: not on the flood risk listKT17 3EB: not on the flood risk listKT17 3ED: not on the flood risk listKT17 3EE: not on the flood risk listKT17 3EF: not on the flood risk listKT17 3EG: not on the flood risk listKT17 3EH: not on the flood risk listKT17 3EJ: not on the flood risk listKT17 3EL: not on the flood risk listKT17 3EN: not on the flood risk listKT17 3EP: not on the flood risk listKT17 3EQ: not on the flood risk listKT17 3ER: not on the flood risk listKT17 3ES: not on the flood risk listKT17 3ET: not on the flood risk listKT17 3EU: not on the flood risk listKT17 3EW: not on the flood risk listKT17 3EX: not on the flood risk listKT17 3EY: not on the flood risk listKT17 3EZ: not on the flood risk listKT17 3FD: not on the flood risk listKT17 3FE: not on the flood risk listKT17 3FF: not on the flood risk listKT17 3FG: not on the flood risk listKT17 3FH: not on the flood risk listKT17 3FJ: not on the flood risk listKT17 3HA: not on the flood risk listKT17 3HB: not on the flood risk listKT17 3HD: not on the flood risk listKT17 3HE: not on the flood risk listKT17 3HG: not on the flood risk listKT17 3HH: not on the flood risk listKT17 3HL: not on the flood risk listKT17 3HN: not on the flood risk listKT17 3HY: not on the flood risk listKT17 3JB: not on the flood risk listKT17 3JF: not on the flood risk listKT17 3JG: not on the flood risk listKT17 3JH: not on the flood risk listKT17 3JJ: not on the flood risk listKT17 3JN: not on the flood risk listKT17 3JP: not on the flood risk listKT17 3JQ: not on the flood risk listKT17 3JS: not on the flood risk listKT17 3JU: not on the flood risk listKT17 3JX: not on the flood risk listKT17 3JZ: not on the flood risk listKT17 3LA: not on the flood risk listKT17 3LB: not on the flood risk listKT17 3LD: not on the flood risk listKT17 3LF: not on the flood risk listKT17 3LG: not on the flood risk listKT17 3LH: not on the flood risk listKT17 3LL: not on the flood risk listKT17 3LN: not on the flood risk listKT17 3LP: not on the flood risk listKT17 3LQ: not on the flood risk listKT17 3LT: not on the flood risk listKT17 3LU: not on the flood risk listKT17 3LW: not on the flood risk listKT17 3LX: not on the flood risk listKT17 3LY: not on the flood risk listKT17 3LZ: not on the flood risk listKT17 3NB: not on the flood risk listKT17 3ND: not on the flood risk listKT17 3NE: not on the flood risk listKT17 3NF: not on the flood risk listKT17 3NH: not on the flood risk listKT17 3NL: not on the flood risk listKT17 3NN: not on the flood risk listKT17 3NQ: not on the flood risk listKT17 3NR: not on the flood risk listKT17 3NS: not on the flood risk listKT17 3NT: not on the flood risk listKT17 3NU: not on the flood risk listKT17 3NW: not on the flood risk listKT17 3NX: not on the flood risk listKT17 3NY: not on the flood risk listKT17 3NZ: not on the flood risk listKT17 3PA: not on the flood risk listKT17 3PB: not on the flood risk listKT17 3PD: not on the flood risk listKT17 3PE: not on the flood risk listKT17 3PF: not on the flood risk listKT17 3PG: not on the flood risk listKT17 3PL: not on the flood risk listKT17 3PP: not on the flood risk listKT17 3PQ: not on the flood risk listKT17 3PR: not on the flood risk listKT17 3PS: not on the flood risk listKT17 3PT: not on the flood risk listKT17 3PU: not on the flood risk listKT17 3YY: not on the flood risk list NonsuchNork Map of every postcode in the KT17 3 sector, by flood risk Of the 145 postcodes in the KT17 3 sector that ONS places, 145 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Nonsuch, Nork. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. NonsuchNork
  • 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: 145

Of the 145 postcodes in the KT17 3 sector that ONS places, 145 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. Where marks overlap, the one first in the key is drawn; the counts include every postcode. 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

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

KT17 3YY

What do homes sell for in KT17 3?

Homes in KT17 3 sold for a typical £920,000 in the 12 months to August 2026, across 41 sales, up 8.2% on the 12 months before, HM Land Registry's figures show.

£920,000 typical price, the 12 months to August 2026
£850,000 12 months to August 2025
▲ up 8.2% on the 12 months before
  • Detached £1,030,000 28 sales
  • Semi-detached £665,000 9 sales
  • Terraced 2 sales, too few to price
  • Flat or maisonette 2 sales, too few to price

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 KT17 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 KT17 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.

KT17 3AAKT17 3ABKT17 3AEKT17 3AFKT17 3AGKT17 3AHKT17 3AJKT17 3ALKT17 3ANKT17 3AQKT17 3ARKT17 3ASKT17 3ATKT17 3AUKT17 3AXKT17 3AZKT17 3BAKT17 3BBKT17 3BEKT17 3BFKT17 3BGKT17 3BHKT17 3BLKT17 3BNKT17 3BPKT17 3BQKT17 3BSKT17 3BTKT17 3BUKT17 3BWKT17 3BXKT17 3BYKT17 3BZKT17 3DAKT17 3DDKT17 3DEKT17 3DFKT17 3DGKT17 3DHKT17 3DJKT17 3DLKT17 3DNKT17 3DPKT17 3DQKT17 3DRKT17 3DSKT17 3DTKT17 3DUKT17 3DWKT17 3DXKT17 3DYKT17 3DZKT17 3EAKT17 3EBKT17 3EDKT17 3EEKT17 3EFKT17 3EGKT17 3EHKT17 3EJKT17 3ELKT17 3ENKT17 3EPKT17 3EQKT17 3ERKT17 3ESKT17 3ETKT17 3EUKT17 3EWKT17 3EXKT17 3EYKT17 3EZKT17 3FDKT17 3FEKT17 3FFKT17 3FGKT17 3FHKT17 3FJKT17 3HAKT17 3HBKT17 3HDKT17 3HEKT17 3HGKT17 3HHKT17 3HLKT17 3HNKT17 3HYKT17 3JBKT17 3JFKT17 3JGKT17 3JHKT17 3JJKT17 3JNKT17 3JPKT17 3JQKT17 3JSKT17 3JUKT17 3JXKT17 3JZKT17 3LAKT17 3LBKT17 3LDKT17 3LFKT17 3LGKT17 3LHKT17 3LLKT17 3LNKT17 3LPKT17 3LQKT17 3LTKT17 3LUKT17 3LWKT17 3LXKT17 3LYKT17 3LZKT17 3NBKT17 3NDKT17 3NEKT17 3NFKT17 3NHKT17 3NLKT17 3NNKT17 3NQKT17 3NRKT17 3NSKT17 3NTKT17 3NUKT17 3NWKT17 3NXKT17 3NYKT17 3NZKT17 3PAKT17 3PBKT17 3PDKT17 3PEKT17 3PFKT17 3PGKT17 3PLKT17 3PPKT17 3PQKT17 3PRKT17 3PSKT17 3PTKT17 3PUKT17 3YY

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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