TW18 2 postcode sector in the TW18 district

TW18 2 is a sector of the TW18 district: every postcode that starts TW18 2. It has 194 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 TW18 2 sector, by flood risk

Map of every postcode in the TW18 2 sector, by flood risk Of the 194 postcodes in the TW18 2 sector that ONS places, 50 have a home or business at high risk, 60 are at medium risk at worst, 61 are at low risk at worst, 3 are at very low risk only and 20 are not on the Environment Agency's at-risk list. 4 groups of postcodes at high or medium risk are outlined: 65 postcodes at high or medium risk; 18 postcodes at high or medium risk; 13 postcodes at high or medium risk; 7 postcodes at high or medium risk. Places named: Staines-upon-Thames, Laleham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A308A320 TW18 2AD: not on the flood risk listTW18 2BF: not on the flood risk listTW18 2BJ: not on the flood risk listTW18 2BL: not on the flood risk listTW18 2BZ: not on the flood risk listTW18 2DB: not on the flood risk listTW18 2DD: not on the flood risk listTW18 2DF: not on the flood risk listTW18 2DG: not on the flood risk listTW18 2DR: not on the flood risk listTW18 2EF: not on the flood risk listTW18 2EG: not on the flood risk listTW18 2ER: not on the flood risk listTW18 2FD: not on the flood risk listTW18 2GP: not on the flood risk listTW18 2HJ: not on the flood risk listTW18 2HL: not on the flood risk listTW18 2HR: not on the flood risk listTW18 2JN: not on the flood risk listTW18 2PT: not on the flood risk listTW18 2BN: very low flood risk onlyTW18 2BT: very low flood risk onlyTW18 2BU: very low flood risk onlyTW18 2AA: low flood risk at worstTW18 2AE: low flood risk at worstTW18 2AF: low flood risk at worstTW18 2AG: low flood risk at worstTW18 2AH: low flood risk at worstTW18 2AJ: low flood risk at worstTW18 2AQ: low flood risk at worstTW18 2AU: low flood risk at worstTW18 2BA: low flood risk at worstTW18 2BB: low flood risk at worstTW18 2BD: low flood risk at worstTW18 2BW: low flood risk at worstTW18 2BX: low flood risk at worstTW18 2BY: low flood risk at worstTW18 2DH: low flood risk at worstTW18 2DJ: low flood risk at worstTW18 2DN: low flood risk at worstTW18 2DU: low flood risk at worstTW18 2DW: low flood risk at worstTW18 2DY: low flood risk at worstTW18 2DZ: low flood risk at worstTW18 2EA: low flood risk at worstTW18 2EB: low flood risk at worstTW18 2EH: low flood risk at worstTW18 2EP: low flood risk at worstTW18 2EQ: low flood risk at worstTW18 2ES: low flood risk at worstTW18 2EW: low flood risk at worstTW18 2EY: low flood risk at worstTW18 2FA: low flood risk at worstTW18 2FB: low flood risk at worstTW18 2HE: low flood risk at worstTW18 2HN: low flood risk at worstTW18 2HP: low flood risk at worstTW18 2HS: low flood risk at worstTW18 2HY: low flood risk at worstTW18 2JD: low flood risk at worstTW18 2JF: low flood risk at worstTW18 2JT: low flood risk at worstTW18 2JU: low flood risk at worstTW18 2LF: low flood risk at worstTW18 2LG: low flood risk at worstTW18 2LH: low flood risk at worstTW18 2LJ: low flood risk at worstTW18 2LL: low flood risk at worstTW18 2LN: low flood risk at worstTW18 2LQ: low flood risk at worstTW18 2NR: low flood risk at worstTW18 2NW: low flood risk at worstTW18 2QA: low flood risk at worstTW18 2QD: low flood risk at worstTW18 2QE: low flood risk at worstTW18 2QT: low flood risk at worstTW18 2QY: low flood risk at worstTW18 2RD: low flood risk at worstTW18 2RU: low flood risk at worstTW18 2SB: low flood risk at worstTW18 2SJ: low flood risk at worstTW18 2SN: low flood risk at worstTW18 2SW: low flood risk at worstTW18 2SY: low flood risk at worstTW18 2AB: medium flood risk at worstTW18 2AN: medium flood risk at worstTW18 2AX: medium flood risk at worstTW18 2AY: medium flood risk at worstTW18 2DS: medium flood risk at worstTW18 2EN: medium flood risk at worstTW18 2EX: medium flood risk at worstTW18 2HB: medium flood risk at worstTW18 2HQ: medium flood risk at worstTW18 2JA: medium flood risk at worstTW18 2JJ: medium flood risk at worstTW18 2JL: medium flood risk at worstTW18 2JX: medium flood risk at worstTW18 2JY: medium flood risk at worstTW18 2JZ: medium flood risk at worstTW18 2LA: medium flood risk at worstTW18 2LB: medium flood risk at worstTW18 2LD: medium flood risk at worstTW18 2LR: medium flood risk at worstTW18 2NB: medium flood risk at worstTW18 2NP: medium flood risk at worstTW18 2NQ: medium flood risk at worstTW18 2NS: medium flood risk at worstTW18 2NT: medium flood risk at worstTW18 2NU: medium flood risk at worstTW18 2PL: medium flood risk at worstTW18 2PN: medium flood risk at worstTW18 2PP: medium flood risk at worstTW18 2PR: medium flood risk at worstTW18 2PS: medium flood risk at worstTW18 2PU: medium flood risk at worstTW18 2PX: medium flood risk at worstTW18 2QB: medium flood risk at worstTW18 2QF: medium flood risk at worstTW18 2QG: medium flood risk at worstTW18 2QH: medium flood risk at worstTW18 2QL: medium flood risk at worstTW18 2QQ: medium flood risk at worstTW18 2QU: medium flood risk at worstTW18 2QX: medium flood risk at worstTW18 2QZ: medium flood risk at worstTW18 2RA: medium flood risk at worstTW18 2RB: medium flood risk at worstTW18 2RN: medium flood risk at worstTW18 2RS: medium flood risk at worstTW18 2RT: medium flood risk at worstTW18 2SA: medium flood risk at worstTW18 2SD: medium flood risk at worstTW18 2SE: medium flood risk at worstTW18 2SF: medium flood risk at worstTW18 2SG: medium flood risk at worstTW18 2SH: medium flood risk at worstTW18 2SP: medium flood risk at worstTW18 2SQ: medium flood risk at worstTW18 2SR: medium flood risk at worstTW18 2SS: medium flood risk at worstTW18 2ST: medium flood risk at worstTW18 2SU: medium flood risk at worstTW18 2TD: medium flood risk at worstTW18 2TF: medium flood risk at worstTW18 2AP: high flood riskTW18 2AW: high flood riskTW18 2AZ: high flood riskTW18 2DA: high flood riskTW18 2DE: high flood riskTW18 2DL: high flood riskTW18 2DX: high flood riskTW18 2ED: high flood riskTW18 2EE: high flood riskTW18 2EL: high flood riskTW18 2HA: high flood riskTW18 2HD: high flood riskTW18 2HF: high flood riskTW18 2HG: high flood riskTW18 2HH: high flood riskTW18 2HT: high flood riskTW18 2HU: high flood riskTW18 2HX: high flood riskTW18 2JH: high flood riskTW18 2LE: high flood riskTW18 2LW: high flood riskTW18 2NA: high flood riskTW18 2ND: high flood riskTW18 2NE: high flood riskTW18 2NF: high flood riskTW18 2NG: high flood riskTW18 2NX: high flood riskTW18 2NY: high flood riskTW18 2PA: high flood riskTW18 2PD: high flood riskTW18 2PE: high flood riskTW18 2PF: high flood riskTW18 2PG: high flood riskTW18 2PH: high flood riskTW18 2PJ: high flood riskTW18 2PQ: high flood riskTW18 2PW: high flood riskTW18 2QJ: high flood riskTW18 2QR: high flood riskTW18 2QS: high flood riskTW18 2QW: high flood riskTW18 2RP: high flood riskTW18 2RR: high flood riskTW18 2RW: high flood riskTW18 2SL: high flood riskTW18 2SX: high flood riskTW18 2SZ: high flood riskTW18 2TA: high flood riskTW18 2TB: high flood riskTW18 2TE: high flood risk Staines-upon-ThamesLaleham 65 postcodes at high or medium risk, outlined: this goes to TW18 2QR, the one with most homes and businesses at high risk65 postcodes at high or medium risk18 postcodes at high or medium risk, outlined: this goes to TW18 2SZ, the one with most homes and businesses at high risk18 postcodes at high or medium risk13 postcodes at high or medium risk, outlined: this goes to TW18 2AZ, the one with most homes and businesses at high risk13 postcodes at high or medium risk7 postcodes at high or medium risk, outlined: this goes to TW18 2TA, the one with most homes and businesses at high risk7 postcodes at high or medium risk Map of every postcode in the TW18 2 sector, by flood risk Of the 194 postcodes in the TW18 2 sector that ONS places, 50 have a home or business at high risk, 60 are at medium risk at worst, 61 are at low risk at worst, 3 are at very low risk only and 20 are not on the Environment Agency's at-risk list. 4 groups of postcodes at high or medium risk are outlined: 65 postcodes at high or medium risk; 18 postcodes at high or medium risk; 13 postcodes at high or medium risk; 7 postcodes at high or medium risk. Places named: Staines-upon-Thames, Laleham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A308 Staines-upon-ThamesLaleham
  • A home or business at high risk: 50
  • At medium risk at worst: 60
  • At low risk at worst: 61
  • At very low risk only: 3
  • Not on the at-risk list: 20
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 194 postcodes in the TW18 2 sector that ONS places, 50 have a home or business at high risk, 60 are at medium risk at worst, 61 are at low risk at worst, 3 are at very low risk only and 20 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. A dashed outline shows where 5 or more lie within 150 metres of each other. It is not a boundary, and no boundary is drawn.

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

50 postcodes here have a home or business at high risk. These are the 12 with the most homes and businesses at that risk.

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

TW18 2QR50 at high riskTW18 2PQ37 at high riskTW18 2RP34 at high riskTW18 2PD34 at high riskTW18 2PH27 at high riskTW18 2LW26 at high riskTW18 2HF21 at high riskTW18 2PE19 at high riskTW18 2PF15 at high riskTW18 2ND13 at high riskTW18 2DX13 at high riskTW18 2NF13 at high risk

Where the postcodes at high or medium risk lie together

  • 65 postcodes at high or medium risk, outlined on the map. TW18 2QR, is the one with most homes and businesses at high risk.
  • 18 postcodes at high or medium risk, outlined on the map. TW18 2SZ, is the one with most homes and businesses at high risk.
  • 13 postcodes at high or medium risk, outlined on the map. TW18 2AZ, is the one with most homes and businesses at high risk.
  • 7 postcodes at high or medium risk, outlined on the map. TW18 2TA, is the one with most homes and businesses at high risk.

What do homes sell for in TW18 2?

Homes in TW18 2 sold for a typical £445,000 in the 12 months to August 2026, across 84 sales, up 2.2% on the 12 months before, HM Land Registry's figures show.

£445,000 typical price, the 12 months to August 2026
£435,500 12 months to August 2025
▲ up 2.2% on the 12 months before
  • Detached £595,000 23 sales
  • Semi-detached £536,500 20 sales
  • Terraced £410,000 13 sales
  • Flat or maisonette £292,750 28 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 TW18 2. 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 TW18 2

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.

TW18 2AATW18 2ABTW18 2ADTW18 2AETW18 2AFTW18 2AGTW18 2AHTW18 2AJTW18 2ANTW18 2APTW18 2AQTW18 2AUTW18 2AWTW18 2AXTW18 2AYTW18 2AZTW18 2BATW18 2BBTW18 2BDTW18 2BFTW18 2BJTW18 2BLTW18 2BNTW18 2BTTW18 2BUTW18 2BWTW18 2BXTW18 2BYTW18 2BZTW18 2DATW18 2DBTW18 2DDTW18 2DETW18 2DFTW18 2DGTW18 2DHTW18 2DJTW18 2DLTW18 2DNTW18 2DRTW18 2DSTW18 2DUTW18 2DWTW18 2DXTW18 2DYTW18 2DZTW18 2EATW18 2EBTW18 2EDTW18 2EETW18 2EFTW18 2EGTW18 2EHTW18 2ELTW18 2ENTW18 2EPTW18 2EQTW18 2ERTW18 2ESTW18 2EWTW18 2EXTW18 2EYTW18 2FATW18 2FBTW18 2FDTW18 2GPTW18 2HATW18 2HBTW18 2HDTW18 2HETW18 2HFTW18 2HGTW18 2HHTW18 2HJTW18 2HLTW18 2HNTW18 2HPTW18 2HQTW18 2HRTW18 2HSTW18 2HTTW18 2HUTW18 2HXTW18 2HYTW18 2JATW18 2JDTW18 2JFTW18 2JHTW18 2JJTW18 2JLTW18 2JNTW18 2JTTW18 2JUTW18 2JXTW18 2JYTW18 2JZTW18 2LATW18 2LBTW18 2LDTW18 2LETW18 2LFTW18 2LGTW18 2LHTW18 2LJTW18 2LLTW18 2LNTW18 2LQTW18 2LRTW18 2LWTW18 2NATW18 2NBTW18 2NDTW18 2NETW18 2NFTW18 2NGTW18 2NPTW18 2NQTW18 2NRTW18 2NSTW18 2NTTW18 2NUTW18 2NWTW18 2NXTW18 2NYTW18 2PATW18 2PDTW18 2PETW18 2PFTW18 2PGTW18 2PHTW18 2PJTW18 2PLTW18 2PNTW18 2PPTW18 2PQTW18 2PRTW18 2PSTW18 2PTTW18 2PUTW18 2PWTW18 2PXTW18 2QATW18 2QBTW18 2QDTW18 2QETW18 2QFTW18 2QGTW18 2QHTW18 2QJTW18 2QLTW18 2QQTW18 2QRTW18 2QSTW18 2QTTW18 2QUTW18 2QWTW18 2QXTW18 2QYTW18 2QZTW18 2RATW18 2RBTW18 2RDTW18 2RNTW18 2RPTW18 2RRTW18 2RSTW18 2RTTW18 2RUTW18 2RWTW18 2SATW18 2SBTW18 2SDTW18 2SETW18 2SFTW18 2SGTW18 2SHTW18 2SJTW18 2SLTW18 2SNTW18 2SPTW18 2SQTW18 2SRTW18 2SSTW18 2STTW18 2SUTW18 2SWTW18 2SXTW18 2SYTW18 2SZTW18 2TATW18 2TBTW18 2TDTW18 2TETW18 2TF

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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