TN17 3 postcode sector in the TN17 district

TN17 3 is a sector of the TN17 district: every postcode that starts TN17 3. It has 172 postcodes in use, 7 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 TN17 3 sector, by flood risk

Map of every postcode in the TN17 3 sector, by flood risk Of the 172 postcodes in the TN17 3 sector that ONS places, 172 are not on the Environment Agency's at-risk list. Places named: Cranbrook, Tunbridge Wells. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. TN17 3AD: not on the flood risk listTN17 3AE: not on the flood risk listTN17 3AF: not on the flood risk listTN17 3AG: not on the flood risk listTN17 3AJ: not on the flood risk listTN17 3AL: not on the flood risk listTN17 3AN: not on the flood risk listTN17 3AP: not on the flood risk listTN17 3AQ: not on the flood risk listTN17 3AR: not on the flood risk listTN17 3AS: not on the flood risk listTN17 3AT: not on the flood risk listTN17 3AU: not on the flood risk listTN17 3AW: not on the flood risk listTN17 3AX: not on the flood risk listTN17 3AY: not on the flood risk listTN17 3AZ: not on the flood risk listTN17 3BA: not on the flood risk listTN17 3BB: not on the flood risk listTN17 3BD: not on the flood risk listTN17 3BE: not on the flood risk listTN17 3BF: not on the flood risk listTN17 3BG: not on the flood risk listTN17 3BH: not on the flood risk listTN17 3BJ: not on the flood risk listTN17 3BL: not on the flood risk listTN17 3BN: not on the flood risk listTN17 3BP: not on the flood risk listTN17 3BQ: not on the flood risk listTN17 3BS: not on the flood risk listTN17 3BT: not on the flood risk listTN17 3BU: not on the flood risk listTN17 3BW: not on the flood risk listTN17 3BX: not on the flood risk listTN17 3BY: not on the flood risk listTN17 3BZ: not on the flood risk listTN17 3DA: not on the flood risk listTN17 3DD: not on the flood risk listTN17 3DE: not on the flood risk listTN17 3DF: not on the flood risk listTN17 3DG: not on the flood risk listTN17 3DH: not on the flood risk listTN17 3DJ: not on the flood risk listTN17 3DN: not on the flood risk listTN17 3DP: not on the flood risk listTN17 3DQ: not on the flood risk listTN17 3DR: not on the flood risk listTN17 3DT: not on the flood risk listTN17 3DX: not on the flood risk listTN17 3DY: not on the flood risk listTN17 3DZ: not on the flood risk listTN17 3EB: not on the flood risk listTN17 3EE: not on the flood risk listTN17 3EF: not on the flood risk listTN17 3EG: not on the flood risk listTN17 3EJ: not on the flood risk listTN17 3EN: not on the flood risk listTN17 3EP: not on the flood risk listTN17 3EQ: not on the flood risk listTN17 3ER: not on the flood risk listTN17 3ES: not on the flood risk listTN17 3EU: not on the flood risk listTN17 3EW: not on the flood risk listTN17 3EX: not on the flood risk listTN17 3EY: not on the flood risk listTN17 3FA: not on the flood risk listTN17 3FB: not on the flood risk listTN17 3FD: not on the flood risk listTN17 3FE: not on the flood risk listTN17 3FJ: not on the flood risk listTN17 3FL: not on the flood risk listTN17 3HA: not on the flood risk listTN17 3HD: not on the flood risk listTN17 3HE: not on the flood risk listTN17 3HF: not on the flood risk listTN17 3HG: not on the flood risk listTN17 3HL: not on the flood risk listTN17 3HN: not on the flood risk listTN17 3HP: not on the flood risk listTN17 3HQ: not on the flood risk listTN17 3HR: not on the flood risk listTN17 3HT: not on the flood risk listTN17 3HU: not on the flood risk listTN17 3HW: not on the flood risk listTN17 3HX: not on the flood risk listTN17 3JB: not on the flood risk listTN17 3JD: not on the flood risk listTN17 3JE: not on the flood risk listTN17 3JG: not on the flood risk listTN17 3JH: not on the flood risk listTN17 3JJ: not on the flood risk listTN17 3JN: not on the flood risk listTN17 3JP: not on the flood risk listTN17 3JQ: not on the flood risk listTN17 3JR: not on the flood risk listTN17 3JS: not on the flood risk listTN17 3JT: not on the flood risk listTN17 3JU: not on the flood risk listTN17 3JW: not on the flood risk listTN17 3JX: not on the flood risk listTN17 3JY: not on the flood risk listTN17 3JZ: not on the flood risk listTN17 3LA: not on the flood risk listTN17 3LB: not on the flood risk listTN17 3LE: not on the flood risk listTN17 3LG: not on the flood risk listTN17 3LH: not on the flood risk listTN17 3LJ: not on the flood risk listTN17 3LL: not on the flood risk listTN17 3LN: not on the flood risk listTN17 3LQ: not on the flood risk listTN17 3LR: not on the flood risk listTN17 3LS: not on the flood risk listTN17 3LU: not on the flood risk listTN17 3LX: not on the flood risk listTN17 3LZ: not on the flood risk listTN17 3NA: not on the flood risk listTN17 3NB: not on the flood risk listTN17 3ND: not on the flood risk listTN17 3NE: not on the flood risk listTN17 3NG: not on the flood risk listTN17 3NH: not on the flood risk listTN17 3NJ: not on the flood risk listTN17 3NP: not on the flood risk listTN17 3NR: not on the flood risk listTN17 3NS: not on the flood risk listTN17 3NT: not on the flood risk listTN17 3NU: not on the flood risk listTN17 3NW: not on the flood risk listTN17 3NX: not on the flood risk listTN17 3PA: not on the flood risk listTN17 3PB: not on the flood risk listTN17 3PF: not on the flood risk listTN17 3PG: not on the flood risk listTN17 3PH: not on the flood risk listTN17 3PJ: not on the flood risk listTN17 3PL: not on the flood risk listTN17 3PN: not on the flood risk listTN17 3PR: not on the flood risk listTN17 3PS: not on the flood risk listTN17 3PT: not on the flood risk listTN17 3PU: not on the flood risk listTN17 3PX: not on the flood risk listTN17 3QA: not on the flood risk listTN17 3QB: not on the flood risk listTN17 3QD: not on the flood risk listTN17 3QE: not on the flood risk listTN17 3QG: not on the flood risk listTN17 3QJ: not on the flood risk listTN17 3QL: not on the flood risk listTN17 3QN: not on the flood risk listTN17 3QP: not on the flood risk listTN17 3QQ: not on the flood risk listTN17 3QR: not on the flood risk listTN17 3QS: not on the flood risk listTN17 3QT: not on the flood risk listTN17 3QU: not on the flood risk listTN17 3QX: not on the flood risk listTN17 3QY: not on the flood risk listTN17 3RA: not on the flood risk listTN17 3RG: not on the flood risk list Cranbrook, Tunbridge Wells Map of every postcode in the TN17 3 sector, by flood risk Of the 172 postcodes in the TN17 3 sector that ONS places, 172 are not on the Environment Agency's at-risk list. Places named: Cranbrook, Sissinghurst & Frittenden. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. Cranbrook, Sissinghurst & Frittenden
  • 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: 172

Of the 172 postcodes in the TN17 3 sector that ONS places, 172 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

What do homes sell for in TN17 3?

Homes in TN17 3 sold for a typical £370,000 in the 12 months to August 2026, across 43 sales, down 14% on the 12 months before, HM Land Registry's figures show.

£370,000 typical price, the 12 months to August 2026
£430,000 12 months to August 2025
▼ down 14% on the 12 months before
  • Detached £620,000 10 sales
  • Semi-detached £400,000 13 sales
  • Terraced £300,000 11 sales
  • Flat or maisonette £325,000 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 TN17 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 TN17 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.

TN17 3ADTN17 3AETN17 3AFTN17 3AGTN17 3AHTN17 3AJTN17 3ALTN17 3ANTN17 3APTN17 3AQTN17 3ARTN17 3ASTN17 3ATTN17 3AUTN17 3AWTN17 3AXTN17 3AYTN17 3AZTN17 3BATN17 3BBTN17 3BDTN17 3BETN17 3BFTN17 3BGTN17 3BHTN17 3BJTN17 3BLTN17 3BNTN17 3BPTN17 3BQTN17 3BSTN17 3BTTN17 3BUTN17 3BWTN17 3BXTN17 3BYTN17 3BZTN17 3DATN17 3DBTN17 3DDTN17 3DETN17 3DFTN17 3DGTN17 3DHTN17 3DJTN17 3DLTN17 3DNTN17 3DPTN17 3DQTN17 3DRTN17 3DTTN17 3DWTN17 3DXTN17 3DYTN17 3DZTN17 3EBTN17 3EDTN17 3EETN17 3EFTN17 3EGTN17 3EJTN17 3ENTN17 3EPTN17 3EQTN17 3ERTN17 3ESTN17 3ETTN17 3EUTN17 3EWTN17 3EXTN17 3EYTN17 3FATN17 3FBTN17 3FDTN17 3FETN17 3FJTN17 3FLTN17 3HATN17 3HDTN17 3HETN17 3HFTN17 3HGTN17 3HJTN17 3HLTN17 3HNTN17 3HPTN17 3HQTN17 3HRTN17 3HSTN17 3HTTN17 3HUTN17 3HWTN17 3HXTN17 3HYTN17 3JATN17 3JBTN17 3JDTN17 3JETN17 3JGTN17 3JHTN17 3JJTN17 3JNTN17 3JPTN17 3JQTN17 3JRTN17 3JSTN17 3JTTN17 3JUTN17 3JWTN17 3JXTN17 3JYTN17 3JZTN17 3LATN17 3LBTN17 3LETN17 3LGTN17 3LHTN17 3LJTN17 3LLTN17 3LNTN17 3LQTN17 3LRTN17 3LSTN17 3LUTN17 3LXTN17 3LZTN17 3NATN17 3NBTN17 3NDTN17 3NETN17 3NGTN17 3NHTN17 3NJTN17 3NPTN17 3NRTN17 3NSTN17 3NTTN17 3NUTN17 3NWTN17 3NXTN17 3PATN17 3PBTN17 3PFTN17 3PGTN17 3PHTN17 3PJTN17 3PLTN17 3PNTN17 3PRTN17 3PSTN17 3PTTN17 3PUTN17 3PXTN17 3QATN17 3QBTN17 3QDTN17 3QETN17 3QGTN17 3QJTN17 3QLTN17 3QNTN17 3QPTN17 3QQTN17 3QRTN17 3QSTN17 3QTTN17 3QUTN17 3QXTN17 3QYTN17 3RATN17 3RBTN17 3RG

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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