TW8 8 postcode sector in the TW8 district

TW8 8 is a sector of the TW8 district: every postcode that starts TW8 8. It has 165 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 TW8 8 sector, by flood risk

Map of every postcode in the TW8 8 sector, by flood risk Of the 165 postcodes in the TW8 8 sector that ONS places, 17 have a home or business at high risk, 4 are at medium risk at worst, 39 are at low risk at worst, 5 are at very low risk only and 100 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 15 postcodes at high or medium risk; 5 postcodes at high or medium risk. Places named: Syon & Brentford Lock. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A4A315 TW8 8AF: not on the flood risk listTW8 8AH: not on the flood risk listTW8 8AJ: not on the flood risk listTW8 8AL: not on the flood risk listTW8 8AN: not on the flood risk listTW8 8AR: not on the flood risk listTW8 8AS: not on the flood risk listTW8 8AW: not on the flood risk listTW8 8AZ: not on the flood risk listTW8 8BH: not on the flood risk listTW8 8BJ: not on the flood risk listTW8 8BN: not on the flood risk listTW8 8BQ: not on the flood risk listTW8 8BT: not on the flood risk listTW8 8BU: not on the flood risk listTW8 8BX: not on the flood risk listTW8 8BY: not on the flood risk listTW8 8BZ: not on the flood risk listTW8 8DA: not on the flood risk listTW8 8DB: not on the flood risk listTW8 8DD: not on the flood risk listTW8 8DF: not on the flood risk listTW8 8DG: not on the flood risk listTW8 8DJ: not on the flood risk listTW8 8DL: not on the flood risk listTW8 8DN: not on the flood risk listTW8 8DP: not on the flood risk listTW8 8DQ: not on the flood risk listTW8 8DR: not on the flood risk listTW8 8DS: not on the flood risk listTW8 8DT: not on the flood risk listTW8 8DW: not on the flood risk listTW8 8DX: not on the flood risk listTW8 8DY: not on the flood risk listTW8 8DZ: not on the flood risk listTW8 8EA: not on the flood risk listTW8 8EF: not on the flood risk listTW8 8EG: not on the flood risk listTW8 8FA: not on the flood risk listTW8 8FT: not on the flood risk listTW8 8GE: not on the flood risk listTW8 8GJ: not on the flood risk listTW8 8GN: not on the flood risk listTW8 8GS: not on the flood risk listTW8 8GT: not on the flood risk listTW8 8JD: not on the flood risk listTW8 8JG: not on the flood risk listTW8 8JH: not on the flood risk listTW8 8JJ: not on the flood risk listTW8 8JL: not on the flood risk listTW8 8JN: not on the flood risk listTW8 8JQ: not on the flood risk listTW8 8JS: not on the flood risk listTW8 8JW: not on the flood risk listTW8 8JX: not on the flood risk listTW8 8JY: not on the flood risk listTW8 8LG: not on the flood risk listTW8 8NA: not on the flood risk listTW8 8NB: not on the flood risk listTW8 8ND: not on the flood risk listTW8 8NE: not on the flood risk listTW8 8NF: not on the flood risk listTW8 8NG: not on the flood risk listTW8 8NH: not on the flood risk listTW8 8NJ: not on the flood risk listTW8 8NL: not on the flood risk listTW8 8NN: not on the flood risk listTW8 8NP: not on the flood risk listTW8 8NQ: not on the flood risk listTW8 8NR: not on the flood risk listTW8 8NS: not on the flood risk listTW8 8NT: not on the flood risk listTW8 8NU: not on the flood risk listTW8 8NW: not on the flood risk listTW8 8NX: not on the flood risk listTW8 8NY: not on the flood risk listTW8 8PA: not on the flood risk listTW8 8PB: not on the flood risk listTW8 8PG: not on the flood risk listTW8 8PX: not on the flood risk listTW8 8QH: not on the flood risk listTW8 8QJ: not on the flood risk listTW8 8QS: not on the flood risk listTW8 8QU: not on the flood risk listTW8 8QX: not on the flood risk listTW8 8QY: not on the flood risk listTW8 8QZ: not on the flood risk listTW8 8JE: very low flood risk onlyTW8 8QA: very low flood risk onlyTW8 8QE: very low flood risk onlyTW8 8QQ: very low flood risk onlyTW8 8AQ: low flood risk at worstTW8 8BL: low flood risk at worstTW8 8BP: low flood risk at worstTW8 8EQ: low flood risk at worstTW8 8EW: low flood risk at worstTW8 8EZ: low flood risk at worstTW8 8FB: low flood risk at worstTW8 8FD: low flood risk at worstTW8 8FF: low flood risk at worstTW8 8FG: low flood risk at worstTW8 8FH: low flood risk at worstTW8 8FJ: low flood risk at worstTW8 8FL: low flood risk at worstTW8 8FN: low flood risk at worstTW8 8FP: low flood risk at worstTW8 8FQ: low flood risk at worstTW8 8FR: low flood risk at worstTW8 8FS: low flood risk at worstTW8 8FU: low flood risk at worstTW8 8FX: low flood risk at worstTW8 8FZ: low flood risk at worstTW8 8GA: low flood risk at worstTW8 8GB: low flood risk at worstTW8 8GF: low flood risk at worstTW8 8GG: low flood risk at worstTW8 8GP: low flood risk at worstTW8 8GR: low flood risk at worstTW8 8HE: low flood risk at worstTW8 8HQ: low flood risk at worstTW8 8HW: low flood risk at worstTW8 8HX: low flood risk at worstTW8 8HY: low flood risk at worstTW8 8LB: low flood risk at worstTW8 8LD: low flood risk at worstTW8 8LE: low flood risk at worstTW8 8LF: low flood risk at worstTW8 8LL: low flood risk at worstTW8 8LZ: low flood risk at worstTW8 8BS: medium flood risk at worstTW8 8EB: medium flood risk at worstTW8 8EE: medium flood risk at worstTW8 8ES: medium flood risk at worstTW8 8AE: high flood riskTW8 8AG: high flood riskTW8 8BD: high flood riskTW8 8DE: high flood riskTW8 8EH: high flood riskTW8 8EL: high flood riskTW8 8ER: high flood riskTW8 8ET: high flood riskTW8 8EU: high flood riskTW8 8EX: high flood riskTW8 8HP: high flood riskTW8 8HR: high flood riskTW8 8JA: high flood riskTW8 8JB: high flood riskTW8 8JF: high flood riskTW8 8LJ: high flood riskTW8 8QG: high flood risk Syon & Brentford Lock 15 postcodes at high or medium risk, outlined: this goes to TW8 8EL, the one with most homes and businesses at high risk15 postcodes at high or medium risk5 postcodes at high or medium risk, outlined: this goes to TW8 8BD, the one with most homes and businesses at high risk5 postcodes at high or medium risk Map of every postcode in the TW8 8 sector, by flood risk Of the 165 postcodes in the TW8 8 sector that ONS places, 17 have a home or business at high risk, 4 are at medium risk at worst, 39 are at low risk at worst, 5 are at very low risk only and 100 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 15 postcodes at high or medium risk; 5 postcodes at high or medium risk. Places named: Syon & Brentford Lock. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Syon & Brentford Lock 15 postcodes at high or medium risk, outlined: this goes to TW8 8EL, the one with most homes and businesses at high risk15 postcodes at high or medium risk
  • A home or business at high risk: 17
  • At medium risk at worst: 4
  • At low risk at worst: 39
  • At very low risk only: 5
  • Not on the at-risk list: 100
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 165 postcodes in the TW8 8 sector that ONS places, 17 have a home or business at high risk, 4 are at medium risk at worst, 39 are at low risk at worst, 5 are at very low risk only and 100 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. 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

The postcodes at high risk

17 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.

TW8 8EL55 at high riskTW8 8ER54 at high riskTW8 8EU47 at high riskTW8 8BD29 at high riskTW8 8EH28 at high riskTW8 8EX17 at high riskTW8 8ET10 at high riskTW8 8DE7 at high riskTW8 8AE6 at high riskTW8 8AG6 at high riskTW8 8HR5 at high riskTW8 8JF4 at high risk

Where the postcodes at high or medium risk lie together

  • 15 postcodes at high or medium risk, outlined on the map. TW8 8EL, is the one with most homes and businesses at high risk.
  • 5 postcodes at high or medium risk, outlined on the map. TW8 8BD, is the one with most homes and businesses at high risk.

What do homes sell for in TW8 8?

Homes in TW8 8 sold for a typical £475,000 in the 12 months to August 2026, across 54 sales, down 2.1% on the 12 months before, HM Land Registry's figures show.

£475,000 typical price, the 12 months to August 2026
£485,000 12 months to August 2025
▼ down 2.1% on the 12 months before
  • Detached 2 sales, too few to price
  • Semi-detached 3 sales, too few to price
  • Terraced £647,500 10 sales
  • Flat or maisonette £418,000 39 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 TW8 8. 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 TW8 8

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.

TW8 8AETW8 8AFTW8 8AGTW8 8AHTW8 8AJTW8 8ALTW8 8ANTW8 8AQTW8 8ARTW8 8ASTW8 8AUTW8 8AWTW8 8AXTW8 8AYTW8 8AZTW8 8BDTW8 8BHTW8 8BJTW8 8BLTW8 8BNTW8 8BPTW8 8BQTW8 8BSTW8 8BTTW8 8BUTW8 8BXTW8 8BYTW8 8BZTW8 8DATW8 8DBTW8 8DDTW8 8DETW8 8DFTW8 8DGTW8 8DJTW8 8DLTW8 8DNTW8 8DPTW8 8DQTW8 8DRTW8 8DSTW8 8DTTW8 8DWTW8 8DXTW8 8DYTW8 8DZTW8 8EATW8 8EBTW8 8EETW8 8EFTW8 8EGTW8 8EHTW8 8ELTW8 8EQTW8 8ERTW8 8ESTW8 8ETTW8 8EUTW8 8EWTW8 8EXTW8 8EZTW8 8FATW8 8FBTW8 8FDTW8 8FFTW8 8FGTW8 8FHTW8 8FJTW8 8FLTW8 8FNTW8 8FPTW8 8FQTW8 8FRTW8 8FSTW8 8FTTW8 8FUTW8 8FXTW8 8FZTW8 8GATW8 8GBTW8 8GETW8 8GFTW8 8GGTW8 8GHTW8 8GJTW8 8GLTW8 8GNTW8 8GPTW8 8GRTW8 8GSTW8 8GTTW8 8HETW8 8HPTW8 8HQTW8 8HRTW8 8HWTW8 8HXTW8 8HYTW8 8JATW8 8JBTW8 8JDTW8 8JETW8 8JFTW8 8JGTW8 8JHTW8 8JJTW8 8JLTW8 8JNTW8 8JQTW8 8JSTW8 8JWTW8 8JXTW8 8JYTW8 8LBTW8 8LDTW8 8LETW8 8LFTW8 8LGTW8 8LJTW8 8LLTW8 8LZTW8 8NATW8 8NBTW8 8NDTW8 8NETW8 8NFTW8 8NGTW8 8NHTW8 8NJTW8 8NLTW8 8NNTW8 8NPTW8 8NQTW8 8NRTW8 8NSTW8 8NTTW8 8NUTW8 8NWTW8 8NXTW8 8NYTW8 8PATW8 8PBTW8 8PGTW8 8PXTW8 8PYTW8 8PZTW8 8QATW8 8QBTW8 8QETW8 8QFTW8 8QGTW8 8QHTW8 8QJTW8 8QLTW8 8QNTW8 8QPTW8 8QQTW8 8QRTW8 8QSTW8 8QTTW8 8QUTW8 8QWTW8 8QXTW8 8QYTW8 8QZ

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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