TW4 7 postcode sector in the TW4 district

TW4 7 is a sector of the TW4 district: every postcode that starts TW4 7. It has 161 postcodes in use.

Not sure what a sector is? UK postcode format explained.

Every postcode in the TW4 7 sector, by flood risk

Map of every postcode in the TW4 7 sector, by flood risk Of the 161 postcodes in the TW4 7 sector that ONS places, 161 are not on the Environment Agency's at-risk list. Places named: Hounslow West, Cranford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A4A30 TW4 7AA: not on the flood risk listTW4 7AB: not on the flood risk listTW4 7AD: not on the flood risk listTW4 7AE: not on the flood risk listTW4 7AF: not on the flood risk listTW4 7AG: not on the flood risk listTW4 7AH: not on the flood risk listTW4 7AJ: not on the flood risk listTW4 7AL: not on the flood risk listTW4 7AN: not on the flood risk listTW4 7AP: not on the flood risk listTW4 7AR: not on the flood risk listTW4 7AS: not on the flood risk listTW4 7AT: not on the flood risk listTW4 7AU: not on the flood risk listTW4 7AX: not on the flood risk listTW4 7AY: not on the flood risk listTW4 7BB: not on the flood risk listTW4 7BD: not on the flood risk listTW4 7BE: not on the flood risk listTW4 7BF: not on the flood risk listTW4 7BG: not on the flood risk listTW4 7BH: not on the flood risk listTW4 7BJ: not on the flood risk listTW4 7BL: not on the flood risk listTW4 7BN: not on the flood risk listTW4 7BP: not on the flood risk listTW4 7BQ: not on the flood risk listTW4 7BS: not on the flood risk listTW4 7BT: not on the flood risk listTW4 7BU: not on the flood risk listTW4 7BW: not on the flood risk listTW4 7BX: not on the flood risk listTW4 7BY: not on the flood risk listTW4 7BZ: not on the flood risk listTW4 7DA: not on the flood risk listTW4 7DB: not on the flood risk listTW4 7DD: not on the flood risk listTW4 7DE: not on the flood risk listTW4 7DF: not on the flood risk listTW4 7DH: not on the flood risk listTW4 7DJ: not on the flood risk listTW4 7DL: not on the flood risk listTW4 7DN: not on the flood risk listTW4 7DR: not on the flood risk listTW4 7DS: not on the flood risk listTW4 7DW: not on the flood risk listTW4 7EA: not on the flood risk listTW4 7EN: not on the flood risk listTW4 7EP: not on the flood risk listTW4 7ER: not on the flood risk listTW4 7ES: not on the flood risk listTW4 7ET: not on the flood risk listTW4 7EU: not on the flood risk listTW4 7EW: not on the flood risk listTW4 7EY: not on the flood risk listTW4 7EZ: not on the flood risk listTW4 7HB: not on the flood risk listTW4 7HD: not on the flood risk listTW4 7HE: not on the flood risk listTW4 7HF: not on the flood risk listTW4 7HG: not on the flood risk listTW4 7HH: not on the flood risk listTW4 7HJ: not on the flood risk listTW4 7HQ: not on the flood risk listTW4 7HT: not on the flood risk listTW4 7HW: not on the flood risk listTW4 7JE: not on the flood risk listTW4 7JF: not on the flood risk listTW4 7JG: not on the flood risk listTW4 7JH: not on the flood risk listTW4 7JJ: not on the flood risk listTW4 7JL: not on the flood risk listTW4 7JN: not on the flood risk listTW4 7JP: not on the flood risk listTW4 7JQ: not on the flood risk listTW4 7JR: not on the flood risk listTW4 7JS: not on the flood risk listTW4 7JT: not on the flood risk listTW4 7JU: not on the flood risk listTW4 7JW: not on the flood risk listTW4 7JX: not on the flood risk listTW4 7LE: not on the flood risk listTW4 7LF: not on the flood risk listTW4 7LG: not on the flood risk listTW4 7LH: not on the flood risk listTW4 7LJ: not on the flood risk listTW4 7LP: not on the flood risk listTW4 7LQ: not on the flood risk listTW4 7LR: not on the flood risk listTW4 7LS: not on the flood risk listTW4 7LT: not on the flood risk listTW4 7LU: not on the flood risk listTW4 7LX: not on the flood risk listTW4 7LY: not on the flood risk listTW4 7LZ: not on the flood risk listTW4 7NB: not on the flood risk listTW4 7NE: not on the flood risk listTW4 7NF: not on the flood risk listTW4 7NG: not on the flood risk listTW4 7NH: not on the flood risk listTW4 7NJ: not on the flood risk listTW4 7NN: not on the flood risk listTW4 7NP: not on the flood risk listTW4 7NQ: not on the flood risk listTW4 7NR: not on the flood risk listTW4 7NS: not on the flood risk listTW4 7NT: not on the flood risk listTW4 7NU: not on the flood risk listTW4 7NW: not on the flood risk listTW4 7NX: not on the flood risk listTW4 7PA: not on the flood risk listTW4 7PB: not on the flood risk listTW4 7PD: not on the flood risk listTW4 7PE: not on the flood risk listTW4 7PF: not on the flood risk listTW4 7PG: not on the flood risk listTW4 7PH: not on the flood risk listTW4 7PJ: not on the flood risk listTW4 7PL: not on the flood risk listTW4 7PN: not on the flood risk listTW4 7PP: not on the flood risk listTW4 7PQ: not on the flood risk listTW4 7PR: not on the flood risk listTW4 7PS: not on the flood risk listTW4 7PT: not on the flood risk listTW4 7PW: not on the flood risk listTW4 7QA: not on the flood risk listTW4 7QB: not on the flood risk listTW4 7QD: not on the flood risk listTW4 7QE: not on the flood risk listTW4 7QF: not on the flood risk listTW4 7QG: not on the flood risk listTW4 7QH: not on the flood risk listTW4 7QJ: not on the flood risk listTW4 7QL: not on the flood risk listTW4 7QN: not on the flood risk listTW4 7QP: not on the flood risk listTW4 7QQ: not on the flood risk listTW4 7QR: not on the flood risk listTW4 7QW: not on the flood risk listTW4 7RA: not on the flood risk listTW4 7RB: not on the flood risk listTW4 7RD: not on the flood risk listTW4 7RE: not on the flood risk listTW4 7RF: not on the flood risk listTW4 7RG: not on the flood risk listTW4 7RH: not on the flood risk listTW4 7RJ: not on the flood risk listTW4 7RL: not on the flood risk listTW4 7RN: not on the flood risk listTW4 7RP: not on the flood risk listTW4 7RQ: not on the flood risk listTW4 7RR: not on the flood risk listTW4 7RS: not on the flood risk listTW4 7RT: not on the flood risk listTW4 7RU: not on the flood risk listTW4 7RW: not on the flood risk listTW4 7RX: not on the flood risk listTW4 7RY: not on the flood risk listTW4 7RZ: not on the flood risk list Hounslow WestCranford Map of every postcode in the TW4 7 sector, by flood risk Of the 161 postcodes in the TW4 7 sector that ONS places, 161 are not on the Environment Agency's at-risk list. Places named: Hounslow West, Cranford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Hounslow WestCranford
  • 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: 161

Of the 161 postcodes in the TW4 7 sector that ONS places, 161 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

What do homes sell for in TW4 7?

Homes in TW4 7 sold for a typical £452,500 in the 12 months to August 2026, across 24 sales, up 0.1% on the 12 months before, HM Land Registry's figures show.

£452,500 typical price, the 12 months to August 2026
£452,000 12 months to August 2025
▲ up 0.1% on the 12 months before
  • Semi-detached £595,500 10 sales
  • Terraced £452,500 8 sales
  • Flat or maisonette £242,500 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 TW4 7. 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 TW4 7

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.

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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