TN23 4 postcode sector in the TN23 district

TN23 4 is a sector of the TN23 district: every postcode that starts TN23 4. It has 126 postcodes in use, one of them a large-user postcode. 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 TN23 4 sector, by flood risk

Map of every postcode in the TN23 4 sector, by flood risk Of the 126 postcodes in the TN23 4 sector that ONS places, 4 have a home or business at high risk, 1 are at medium risk at worst, 10 are at low risk at worst, 10 are at very low risk only and 101 are not on the Environment Agency's at-risk list. Places named: Victoria, Beaver. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A28 TN23 4AD: not on the flood risk listTN23 4AE: not on the flood risk listTN23 4AF: not on the flood risk listTN23 4AG: not on the flood risk listTN23 4AS: not on the flood risk listTN23 4AT: not on the flood risk listTN23 4EN: not on the flood risk listTN23 4EP: not on the flood risk listTN23 4EQ: not on the flood risk listTN23 4ES: not on the flood risk listTN23 4ET: not on the flood risk listTN23 4EU: not on the flood risk listTN23 4EW: not on the flood risk listTN23 4EX: not on the flood risk listTN23 4EY: not on the flood risk listTN23 4EZ: not on the flood risk listTN23 4FB: not on the flood risk listTN23 4FD: not on the flood risk listTN23 4FL: not on the flood risk listTN23 4GF: not on the flood risk listTN23 4GJ: not on the flood risk listTN23 4GL: not on the flood risk listTN23 4GN: not on the flood risk listTN23 4GP: not on the flood risk listTN23 4GQ: not on the flood risk listTN23 4GT: not on the flood risk listTN23 4GW: not on the flood risk listTN23 4GY: not on the flood risk listTN23 4GZ: not on the flood risk listTN23 4HA: not on the flood risk listTN23 4HB: not on the flood risk listTN23 4HE: not on the flood risk listTN23 4HF: not on the flood risk listTN23 4HG: not on the flood risk listTN23 4HH: not on the flood risk listTN23 4HJ: not on the flood risk listTN23 4HL: not on the flood risk listTN23 4HN: not on the flood risk listTN23 4HP: not on the flood risk listTN23 4HQ: not on the flood risk listTN23 4HW: not on the flood risk listTN23 4NJ: not on the flood risk listTN23 4NL: not on the flood risk listTN23 4NN: not on the flood risk listTN23 4NP: not on the flood risk listTN23 4NQ: not on the flood risk listTN23 4NR: not on the flood risk listTN23 4NW: not on the flood risk listTN23 4PX: not on the flood risk listTN23 4PY: not on the flood risk listTN23 4QD: not on the flood risk listTN23 4QE: not on the flood risk listTN23 4QG: not on the flood risk listTN23 4QH: not on the flood risk listTN23 4QJ: not on the flood risk listTN23 4QL: not on the flood risk listTN23 4QN: not on the flood risk listTN23 4QP: not on the flood risk listTN23 4QR: not on the flood risk listTN23 4QS: not on the flood risk listTN23 4QT: not on the flood risk listTN23 4QU: not on the flood risk listTN23 4QX: not on the flood risk listTN23 4QY: not on the flood risk listTN23 4QZ: not on the flood risk listTN23 4RA: not on the flood risk listTN23 4RB: not on the flood risk listTN23 4RD: not on the flood risk listTN23 4RE: not on the flood risk listTN23 4RG: not on the flood risk listTN23 4RH: not on the flood risk listTN23 4RJ: not on the flood risk listTN23 4RL: not on the flood risk listTN23 4TT: not on the flood risk listTN23 4TU: not on the flood risk listTN23 4TW: not on the flood risk listTN23 4TY: not on the flood risk listTN23 4UL: not on the flood risk listTN23 4WS: not on the flood risk listTN23 4XB: not on the flood risk listTN23 4XE: not on the flood risk listTN23 4XF: not on the flood risk listTN23 4XJ: not on the flood risk listTN23 4XL: not on the flood risk listTN23 4XQ: not on the flood risk listTN23 4XR: not on the flood risk listTN23 4XS: not on the flood risk listTN23 4XT: not on the flood risk listTN23 4XU: not on the flood risk listTN23 4XW: not on the flood risk listTN23 4XX: not on the flood risk listTN23 4XY: not on the flood risk listTN23 4XZ: not on the flood risk listTN23 4YA: not on the flood risk listTN23 4YN: not on the flood risk listTN23 4YR: not on the flood risk listTN23 4YS: not on the flood risk listTN23 4YT: not on the flood risk listTN23 4YU: not on the flood risk listTN23 4YX: not on the flood risk listTN23 4YY: not on the flood risk listTN23 4AB: very low flood risk onlyTN23 4QA: very low flood risk onlyTN23 4UX: very low flood risk onlyTN23 4XA: very low flood risk onlyTN23 4XD: very low flood risk onlyTN23 4XG: very low flood risk onlyTN23 4XN: very low flood risk onlyTN23 4XP: very low flood risk onlyTN23 4YW: very low flood risk onlyTN23 4YZ: very low flood risk onlyTN23 4AJ: low flood risk at worstTN23 4AL: low flood risk at worstTN23 4AN: low flood risk at worstTN23 4ER: low flood risk at worstTN23 4FG: low flood risk at worstTN23 4FH: low flood risk at worstTN23 4QB: low flood risk at worstTN23 4QW: low flood risk at worstTN23 4RR: low flood risk at worstTN23 4XH: low flood risk at worstTN23 4AP: medium flood risk at worstTN23 4AH: high flood riskTN23 4AR: high flood riskTN23 4GU: high flood riskTN23 4TZ: high flood risk VictoriaBeaver Map of every postcode in the TN23 4 sector, by flood risk Of the 126 postcodes in the TN23 4 sector that ONS places, 4 have a home or business at high risk, 1 are at medium risk at worst, 10 are at low risk at worst, 10 are at very low risk only and 101 are not on the Environment Agency's at-risk list. Places named: Victoria, Beaver. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. VictoriaBeaver
  • A home or business at high risk: 4
  • At medium risk at worst: 1
  • At low risk at worst: 10
  • At very low risk only: 10
  • Not on the at-risk list: 101

Of the 126 postcodes in the TN23 4 sector that ONS places, 4 have a home or business at high risk, 1 are at medium risk at worst, 10 are at low risk at worst, 10 are at very low risk only and 101 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.

TN23 4AH102 at high riskTN23 4AR53 at high riskTN23 4GU2 at high riskTN23 4TZ2 at high risk

What do homes sell for in TN23 4?

Homes in TN23 4 sold for a typical £290,000 in the 12 months to August 2026, across 48 sales, up 9.4% on the 12 months before, HM Land Registry's figures show.

£290,000 typical price, the 12 months to August 2026
£265,000 12 months to August 2025
▲ up 9.4% on the 12 months before
  • Detached £399,500 12 sales
  • Semi-detached £315,000 13 sales
  • Terraced £260,000 17 sales
  • Flat or maisonette £181,250 6 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 TN23 4. 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 TN23 4

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.

TN23 4ABTN23 4ADTN23 4AETN23 4AFTN23 4AGTN23 4AHTN23 4AJTN23 4ALTN23 4ANTN23 4APTN23 4ARTN23 4ASTN23 4ATTN23 4ENTN23 4EPTN23 4EQTN23 4ERTN23 4ESTN23 4ETTN23 4EUTN23 4EWTN23 4EXTN23 4EYTN23 4EZTN23 4FBTN23 4FDTN23 4FGTN23 4FHTN23 4FLTN23 4GFTN23 4GJTN23 4GLTN23 4GNTN23 4GPTN23 4GQTN23 4GTTN23 4GUTN23 4GWTN23 4GYTN23 4GZTN23 4HATN23 4HBTN23 4HETN23 4HFTN23 4HGTN23 4HHTN23 4HJTN23 4HLTN23 4HNTN23 4HPTN23 4HQTN23 4HWTN23 4NJTN23 4NLTN23 4NNTN23 4NPTN23 4NQTN23 4NRTN23 4NWTN23 4PXTN23 4PYTN23 4QATN23 4QBTN23 4QDTN23 4QETN23 4QGTN23 4QHTN23 4QJTN23 4QLTN23 4QNTN23 4QPTN23 4QRTN23 4QSTN23 4QTTN23 4QUTN23 4QWTN23 4QXTN23 4QYTN23 4QZTN23 4RATN23 4RBTN23 4RDTN23 4RETN23 4RGTN23 4RHTN23 4RJTN23 4RLTN23 4RRTN23 4TTTN23 4TUTN23 4TWTN23 4TYTN23 4TZTN23 4ULTN23 4UXTN23 4WSTN23 4XATN23 4XBTN23 4XDTN23 4XETN23 4XFTN23 4XGTN23 4XHTN23 4XJTN23 4XLTN23 4XNTN23 4XPTN23 4XQTN23 4XRTN23 4XSTN23 4XTTN23 4XUTN23 4XWTN23 4XXTN23 4XYTN23 4XZTN23 4YATN23 4YNTN23 4YRTN23 4YSTN23 4YTTN23 4YUTN23 4YWTN23 4YXTN23 4YYTN23 4YZ

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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