TW10 5 postcode sector in the TW10 district

TW10 5 is a sector of the TW10 district: every postcode that starts TW10 5. It has 91 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 TW10 5 sector, by flood risk

Map of every postcode in the TW10 5 sector, by flood risk Of the 91 postcodes in the TW10 5 sector that ONS places, 91 are not on the Environment Agency's at-risk list. Places named: Ham, Petersham & Richmond Riverside, South Richmond. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A316 TW10 5AA: not on the flood risk listTW10 5AB: not on the flood risk listTW10 5AD: not on the flood risk listTW10 5AE: not on the flood risk listTW10 5AH: not on the flood risk listTW10 5AL: not on the flood risk listTW10 5AN: not on the flood risk listTW10 5AP: not on the flood risk listTW10 5AR: not on the flood risk listTW10 5AS: not on the flood risk listTW10 5AT: not on the flood risk listTW10 5AU: not on the flood risk listTW10 5AW: not on the flood risk listTW10 5AX: not on the flood risk listTW10 5AY: not on the flood risk listTW10 5AZ: not on the flood risk listTW10 5BB: not on the flood risk listTW10 5BD: not on the flood risk listTW10 5BE: not on the flood risk listTW10 5BG: not on the flood risk listTW10 5BJ: not on the flood risk listTW10 5BL: not on the flood risk listTW10 5BN: not on the flood risk listTW10 5BP: not on the flood risk listTW10 5BS: not on the flood risk listTW10 5BU: not on the flood risk listTW10 5BW: not on the flood risk listTW10 5BX: not on the flood risk listTW10 5BZ: not on the flood risk listTW10 5DA: not on the flood risk listTW10 5DE: not on the flood risk listTW10 5DF: not on the flood risk listTW10 5DG: not on the flood risk listTW10 5DH: not on the flood risk listTW10 5DJ: not on the flood risk listTW10 5DL: not on the flood risk listTW10 5DN: not on the flood risk listTW10 5DP: not on the flood risk listTW10 5DQ: not on the flood risk listTW10 5DU: not on the flood risk listTW10 5DW: not on the flood risk listTW10 5DY: not on the flood risk listTW10 5DZ: not on the flood risk listTW10 5EA: not on the flood risk listTW10 5EB: not on the flood risk listTW10 5ED: not on the flood risk listTW10 5EE: not on the flood risk listTW10 5EF: not on the flood risk listTW10 5EG: not on the flood risk listTW10 5EZ: not on the flood risk listTW10 5HA: not on the flood risk listTW10 5HB: not on the flood risk listTW10 5HD: not on the flood risk listTW10 5HE: not on the flood risk listTW10 5HF: not on the flood risk listTW10 5HG: not on the flood risk listTW10 5HJ: not on the flood risk listTW10 5HL: not on the flood risk listTW10 5HN: not on the flood risk listTW10 5HP: not on the flood risk listTW10 5HQ: not on the flood risk listTW10 5HR: not on the flood risk listTW10 5HS: not on the flood risk listTW10 5HU: not on the flood risk listTW10 5HW: not on the flood risk listTW10 5HX: not on the flood risk listTW10 5HY: not on the flood risk listTW10 5HZ: not on the flood risk listTW10 5JA: not on the flood risk listTW10 5JJ: not on the flood risk listTW10 5LA: not on the flood risk listTW10 5LD: not on the flood risk listTW10 5LF: not on the flood risk listTW10 5LG: not on the flood risk listTW10 5LJ: not on the flood risk listTW10 5LL: not on the flood risk listTW10 5LN: not on the flood risk listTW10 5LP: not on the flood risk listTW10 5LR: not on the flood risk listTW10 5LS: not on the flood risk listTW10 5LT: not on the flood risk listTW10 5LU: not on the flood risk listTW10 5LW: not on the flood risk listTW10 5LX: not on the flood risk listTW10 5LY: not on the flood risk listTW10 5LZ: not on the flood risk listTW10 5NA: not on the flood risk listTW10 5NB: not on the flood risk listTW10 5ND: not on the flood risk list Ham, Petersham & Richmond RiversideSouth Richmond Map of every postcode in the TW10 5 sector, by flood risk Of the 91 postcodes in the TW10 5 sector that ONS places, 91 are not on the Environment Agency's at-risk list. Places named: Ham, Petersham & Richmond Riverside, South Richmond. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A316A205A308 Ham, Petersham & Richmond RiversideSouth Richmond
  • 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: 91

Of the 91 postcodes in the TW10 5 sector that ONS places, 91 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. 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 TW10 5?

Homes in TW10 5 sold for a typical £657,500 in the 12 months to August 2026, across 38 sales, down 3.3% on the 12 months before, HM Land Registry's figures show.

£657,500 typical price, the 12 months to August 2026
£680,000 12 months to August 2025
▼ down 3.3% on the 12 months before
  • Detached 4 sales, too few to price
  • Semi-detached £1,500,000 9 sales
  • Terraced 1 sale, too few to price
  • Flat or maisonette £475,000 24 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 TW10 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

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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