TN1 1 postcode sector in the TN1 district

TN1 1 is a sector of the TN1 district: every postcode that starts TN1 1. It has 172 postcodes in use, 21 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 TN1 1 sector, by flood risk

Map of every postcode in the TN1 1 sector, by flood risk Of the 172 postcodes in the TN1 1 sector that ONS places, 1 are at low risk at worst and 171 are not on the Environment Agency's at-risk list. Places named: Royal Tunbridge Wells, Southborough. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A21A26A228 TN1 1AB: not on the flood risk listTN1 1AD: not on the flood risk listTN1 1AG: not on the flood risk listTN1 1AL: not on the flood risk listTN1 1AP: not on the flood risk listTN1 1AQ: not on the flood risk listTN1 1AR: not on the flood risk listTN1 1AW: not on the flood risk listTN1 1BE: not on the flood risk listTN1 1BF: not on the flood risk listTN1 1BJ: not on the flood risk listTN1 1BN: not on the flood risk listTN1 1BP: not on the flood risk listTN1 1BQ: not on the flood risk listTN1 1BT: not on the flood risk listTN1 1BX: not on the flood risk listTN1 1DA: not on the flood risk listTN1 1DD: not on the flood risk listTN1 1DE: not on the flood risk listTN1 1DJ: not on the flood risk listTN1 1DR: not on the flood risk listTN1 1DT: not on the flood risk listTN1 1DY: not on the flood risk listTN1 1DZ: not on the flood risk listTN1 1ED: not on the flood risk listTN1 1EE: not on the flood risk listTN1 1EP: not on the flood risk listTN1 1EY: not on the flood risk listTN1 1HA: not on the flood risk listTN1 1HB: not on the flood risk listTN1 1HE: not on the flood risk listTN1 1HF: not on the flood risk listTN1 1HJ: not on the flood risk listTN1 1HL: not on the flood risk listTN1 1HN: not on the flood risk listTN1 1HQ: not on the flood risk listTN1 1HT: not on the flood risk listTN1 1JD: not on the flood risk listTN1 1JJ: not on the flood risk listTN1 1JT: not on the flood risk listTN1 1JX: not on the flood risk listTN1 1LF: not on the flood risk listTN1 1LH: not on the flood risk listTN1 1LL: not on the flood risk listTN1 1LN: not on the flood risk listTN1 1LQ: not on the flood risk listTN1 1LS: not on the flood risk listTN1 1LY: not on the flood risk listTN1 1NS: not on the flood risk listTN1 1NT: not on the flood risk listTN1 1NU: not on the flood risk listTN1 1PH: not on the flood risk listTN1 1PX: not on the flood risk listTN1 1QG: not on the flood risk listTN1 1QJ: not on the flood risk listTN1 1QQ: not on the flood risk listTN1 1QR: not on the flood risk listTN1 1QT: not on the flood risk listTN1 1QU: not on the flood risk listTN1 1RJ: not on the flood risk listTN1 1RT: not on the flood risk listTN1 1RU: not on the flood risk listTN1 1RZ: not on the flood risk listTN1 1SA: not on the flood risk listTN1 1SF: not on the flood risk listTN1 1SG: not on the flood risk listTN1 1SH: not on the flood risk listTN1 1SJ: not on the flood risk listTN1 1SN: not on the flood risk listTN1 1SQ: not on the flood risk listTN1 1SR: not on the flood risk listTN1 1SS: not on the flood risk listTN1 1ST: not on the flood risk listTN1 1SU: not on the flood risk listTN1 1SW: not on the flood risk listTN1 1SX: not on the flood risk listTN1 1SY: not on the flood risk listTN1 1SZ: not on the flood risk listTN1 1TA: not on the flood risk listTN1 1TB: not on the flood risk listTN1 1TD: not on the flood risk listTN1 1TE: not on the flood risk listTN1 1TF: not on the flood risk listTN1 1TG: not on the flood risk listTN1 1TH: not on the flood risk listTN1 1TJ: not on the flood risk listTN1 1TN: not on the flood risk listTN1 1TS: not on the flood risk listTN1 1TT: not on the flood risk listTN1 1TW: not on the flood risk listTN1 1TZ: not on the flood risk listTN1 1UA: not on the flood risk listTN1 1UB: not on the flood risk listTN1 1UE: not on the flood risk listTN1 1UH: not on the flood risk listTN1 1UL: not on the flood risk listTN1 1UP: not on the flood risk listTN1 1UR: not on the flood risk listTN1 1US: not on the flood risk listTN1 1UT: not on the flood risk listTN1 1XL: not on the flood risk listTN1 1XU: not on the flood risk listTN1 1XX: not on the flood risk listTN1 1YF: not on the flood risk listTN1 1YN: not on the flood risk listTN1 1YR: not on the flood risk listTN1 1YW: not on the flood risk listTN1 1YY: not on the flood risk listTN1 1UJ: low flood risk at worst Royal Tunbridge WellsSouthborough Map of every postcode in the TN1 1 sector, by flood risk Of the 172 postcodes in the TN1 1 sector that ONS places, 1 are at low risk at worst and 171 are not on the Environment Agency's at-risk list. Places named: Royal Tunbridge Wells, Southborough. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A26A264A21 Royal Tunbridge WellsSouthborough
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 1
  • At very low risk only: 0
  • Not on the at-risk list: 171

Of the 172 postcodes in the TN1 1 sector that ONS places, 1 are at low risk at worst and 171 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.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Environment Agency flood risk, published 6 July 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.

What do homes sell for in TN1 1?

Homes in TN1 1 sold for a typical £331,750 in the 12 months to September 2026, across 70 sales, HM Land Registry's figures show. The 12 months before gave £326,500 from 100 sales: not a change larger than chance would explain, given which homes happened to sell.

£331,750 typical price, the 12 months to September 2026
£326,500 12 months to September 2025
  • Detached 2 sales, too few to price
  • Semi-detached 3 sales, too few to price
  • Terraced £746,250 20 sales
  • Flat or maisonette £270,000 45 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 TN1 1. 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 October 2026.

Postcodes in TN1 1

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.

TN1 1ABTN1 1ADTN1 1AGTN1 1ALTN1 1APTN1 1AQTN1 1ARTN1 1AWTN1 1BETN1 1BFTN1 1BJTN1 1BNTN1 1BPTN1 1BQTN1 1BSTN1 1BTTN1 1BXTN1 1DATN1 1DDTN1 1DETN1 1DGTN1 1DHTN1 1DJTN1 1DLTN1 1DQTN1 1DRTN1 1DTTN1 1DXTN1 1DYTN1 1DZTN1 1EATN1 1EBTN1 1EDTN1 1EETN1 1ENTN1 1EPTN1 1ETTN1 1EYTN1 1EZTN1 1HATN1 1HBTN1 1HETN1 1HFTN1 1HGTN1 1HJTN1 1HLTN1 1HNTN1 1HQTN1 1HTTN1 1JATN1 1JBTN1 1JDTN1 1JETN1 1JFTN1 1JJTN1 1JNTN1 1JPTN1 1JTTN1 1JXTN1 1JYTN1 1LETN1 1LFTN1 1LHTN1 1LJTN1 1LLTN1 1LNTN1 1LQTN1 1LRTN1 1LSTN1 1LUTN1 1LYTN1 1NDTN1 1NSTN1 1NTTN1 1NUTN1 1PETN1 1PHTN1 1PNTN1 1PXTN1 1QGTN1 1QJTN1 1QPTN1 1QQTN1 1QRTN1 1QTTN1 1QUTN1 1QYTN1 1RBTN1 1RJTN1 1RLTN1 1RPTN1 1RSTN1 1RTTN1 1RUTN1 1RZTN1 1SATN1 1SDTN1 1SETN1 1SFTN1 1SGTN1 1SHTN1 1SJTN1 1SNTN1 1SPTN1 1SQTN1 1SRTN1 1SSTN1 1STTN1 1SUTN1 1SWTN1 1SXTN1 1SYTN1 1SZTN1 1TATN1 1TBTN1 1TDTN1 1TETN1 1TFTN1 1TGTN1 1THTN1 1TJTN1 1TLTN1 1TNTN1 1TQTN1 1TRTN1 1TSTN1 1TTTN1 1TUTN1 1TWTN1 1TYTN1 1TZTN1 1UATN1 1UBTN1 1UDTN1 1UETN1 1UFTN1 1UGTN1 1UHTN1 1UJTN1 1ULTN1 1UPTN1 1UQTN1 1URTN1 1USTN1 1UTTN1 1UUTN1 1UWTN1 1UXTN1 1WTTN1 1XFTN1 1XJTN1 1XLTN1 1XPTN1 1XRTN1 1XUTN1 1XXTN1 1XYTN1 1XZTN1 1YBTN1 1YFTN1 1YGTN1 1YJTN1 1YLTN1 1YNTN1 1YPTN1 1YQTN1 1YRTN1 1YSTN1 1YTTN1 1YWTN1 1YYTN1 1ZB

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed.

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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Where the facts on this page come from

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.

Licence: Open Government Licence v3.0.

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