TW7 5 postcode sector in the TW7 district

TW7 5 is a sector of the TW7 district: every postcode that starts TW7 5. It has 172 postcodes in use, 4 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 TW7 5 sector, by flood risk

Map of every postcode in the TW7 5 sector, by flood risk Of the 172 postcodes in the TW7 5 sector that ONS places, 172 are not on the Environment Agency's at-risk list. Places named: Osterley & Spring Grove, Syon & Brentford Lock. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. M4 TW7 5AA: not on the flood risk listTW7 5AB: not on the flood risk listTW7 5AD: not on the flood risk listTW7 5AF: not on the flood risk listTW7 5AH: not on the flood risk listTW7 5AJ: not on the flood risk listTW7 5AL: not on the flood risk listTW7 5AQ: not on the flood risk listTW7 5AS: not on the flood risk listTW7 5AT: not on the flood risk listTW7 5AU: not on the flood risk listTW7 5AW: not on the flood risk listTW7 5AY: not on the flood risk listTW7 5AZ: not on the flood risk listTW7 5BA: not on the flood risk listTW7 5BB: not on the flood risk listTW7 5BD: not on the flood risk listTW7 5BE: not on the flood risk listTW7 5BF: not on the flood risk listTW7 5BG: not on the flood risk listTW7 5BJ: not on the flood risk listTW7 5BL: not on the flood risk listTW7 5BN: not on the flood risk listTW7 5BP: not on the flood risk listTW7 5BQ: not on the flood risk listTW7 5BS: not on the flood risk listTW7 5BT: not on the flood risk listTW7 5BU: not on the flood risk listTW7 5BX: not on the flood risk listTW7 5BY: not on the flood risk listTW7 5BZ: not on the flood risk listTW7 5DB: not on the flood risk listTW7 5DD: not on the flood risk listTW7 5DF: not on the flood risk listTW7 5DG: not on the flood risk listTW7 5DH: not on the flood risk listTW7 5DJ: not on the flood risk listTW7 5DL: not on the flood risk listTW7 5DN: not on the flood risk listTW7 5DP: not on the flood risk listTW7 5DQ: not on the flood risk listTW7 5DR: not on the flood risk listTW7 5DS: not on the flood risk listTW7 5DT: not on the flood risk listTW7 5DW: not on the flood risk listTW7 5DY: not on the flood risk listTW7 5DZ: not on the flood risk listTW7 5EA: not on the flood risk listTW7 5EB: not on the flood risk listTW7 5ED: not on the flood risk listTW7 5EE: not on the flood risk listTW7 5EF: not on the flood risk listTW7 5EG: not on the flood risk listTW7 5EH: not on the flood risk listTW7 5EL: not on the flood risk listTW7 5EN: not on the flood risk listTW7 5EQ: not on the flood risk listTW7 5ER: not on the flood risk listTW7 5ES: not on the flood risk listTW7 5ET: not on the flood risk listTW7 5EU: not on the flood risk listTW7 5EW: not on the flood risk listTW7 5EX: not on the flood risk listTW7 5EY: not on the flood risk listTW7 5EZ: not on the flood risk listTW7 5FA: not on the flood risk listTW7 5FB: not on the flood risk listTW7 5FD: not on the flood risk listTW7 5FE: not on the flood risk listTW7 5FF: not on the flood risk listTW7 5FG: not on the flood risk listTW7 5FH: not on the flood risk listTW7 5FJ: not on the flood risk listTW7 5FL: not on the flood risk listTW7 5FN: not on the flood risk listTW7 5FP: not on the flood risk listTW7 5FQ: not on the flood risk listTW7 5FR: not on the flood risk listTW7 5FS: not on the flood risk listTW7 5FT: not on the flood risk listTW7 5FU: not on the flood risk listTW7 5FW: not on the flood risk listTW7 5FX: not on the flood risk listTW7 5GA: not on the flood risk listTW7 5GB: not on the flood risk listTW7 5GD: not on the flood risk listTW7 5GE: not on the flood risk listTW7 5HA: not on the flood risk listTW7 5HB: not on the flood risk listTW7 5HD: not on the flood risk listTW7 5HE: not on the flood risk listTW7 5HF: not on the flood risk listTW7 5HG: not on the flood risk listTW7 5HH: not on the flood risk listTW7 5HJ: not on the flood risk listTW7 5HL: not on the flood risk listTW7 5HN: not on the flood risk listTW7 5HQ: not on the flood risk listTW7 5HS: not on the flood risk listTW7 5HT: not on the flood risk listTW7 5HU: not on the flood risk listTW7 5HX: not on the flood risk listTW7 5HY: not on the flood risk listTW7 5HZ: not on the flood risk listTW7 5JA: not on the flood risk listTW7 5JB: not on the flood risk listTW7 5JD: not on the flood risk listTW7 5JE: not on the flood risk listTW7 5JG: not on the flood risk listTW7 5JH: not on the flood risk listTW7 5JJ: not on the flood risk listTW7 5JL: not on the flood risk listTW7 5JN: not on the flood risk listTW7 5JP: not on the flood risk listTW7 5JQ: not on the flood risk listTW7 5JR: not on the flood risk listTW7 5JW: not on the flood risk listTW7 5LA: not on the flood risk listTW7 5LB: not on the flood risk listTW7 5LD: not on the flood risk listTW7 5LE: not on the flood risk listTW7 5LF: not on the flood risk listTW7 5LG: not on the flood risk listTW7 5LJ: not on the flood risk listTW7 5LN: not on the flood risk listTW7 5LP: not on the flood risk listTW7 5LT: not on the flood risk listTW7 5LU: not on the flood risk listTW7 5LW: not on the flood risk listTW7 5LX: not on the flood risk listTW7 5LY: not on the flood risk listTW7 5LZ: not on the flood risk listTW7 5NA: not on the flood risk listTW7 5NB: not on the flood risk listTW7 5ND: not on the flood risk listTW7 5NE: not on the flood risk listTW7 5NF: not on the flood risk listTW7 5NG: not on the flood risk listTW7 5NJ: not on the flood risk listTW7 5NQ: not on the flood risk listTW7 5NT: not on the flood risk listTW7 5NZ: not on the flood risk listTW7 5PB: not on the flood risk listTW7 5PD: not on the flood risk listTW7 5PE: not on the flood risk listTW7 5PF: not on the flood risk listTW7 5PG: not on the flood risk listTW7 5PH: not on the flood risk listTW7 5PJ: not on the flood risk listTW7 5PL: not on the flood risk listTW7 5PN: not on the flood risk listTW7 5PP: not on the flood risk listTW7 5PQ: not on the flood risk listTW7 5PR: not on the flood risk listTW7 5PT: not on the flood risk listTW7 5PU: not on the flood risk listTW7 5PW: not on the flood risk listTW7 5PX: not on the flood risk listTW7 5PY: not on the flood risk listTW7 5PZ: not on the flood risk listTW7 5QA: not on the flood risk listTW7 5QD: not on the flood risk listTW7 5TA: not on the flood risk listTW7 5TB: not on the flood risk listTW7 5TD: not on the flood risk listTW7 5TE: not on the flood risk listTW7 5TQ: not on the flood risk listTW7 5XA: not on the flood risk listTW7 5XD: not on the flood risk listTW7 5XF: not on the flood risk listTW7 5XG: not on the flood risk listTW7 5XQ: not on the flood risk list Osterley & Spring GroveSyon & Brentford Lock Map of every postcode in the TW7 5 sector, by flood risk Of the 172 postcodes in the TW7 5 sector that ONS places, 172 are not on the Environment Agency's at-risk list. Places named: Osterley & Spring Grove, Syon & Brentford Lock. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Osterley & Spring GroveSyon & Brentford Lock
  • 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 TW7 5 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. 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 TW7 5?

Homes in TW7 5 sold for a typical £435,000 in the 12 months to August 2026, across 71 sales, down 13.9% on the 12 months before, HM Land Registry's figures show.

£435,000 typical price, the 12 months to August 2026
£505,000 12 months to August 2025
▼ down 13.9% on the 12 months before
  • Detached 1 sale, too few to price
  • Semi-detached £727,500 24 sales
  • Terraced £695,000 11 sales
  • Flat or maisonette £340,000 35 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 TW7 5. 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 TW7 5

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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