SL5 8 postcode sector in the SL5 district

SL5 8 is a sector of the SL5 district: every postcode that starts SL5 8. It has 219 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 SL5 8 sector, by flood risk

Map of every postcode in the SL5 8 sector, by flood risk Of the 219 postcodes in the SL5 8 sector that ONS places, 18 have a home or business at high risk, 2 are at medium risk at worst, 3 are at low risk at worst and 196 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 9 postcodes at high or medium risk. Places named: North Ascot, Winkfield Row. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A322A332A330 SL5 8AB: not on the flood risk listSL5 8AE: not on the flood risk listSL5 8AF: not on the flood risk listSL5 8AG: not on the flood risk listSL5 8AH: not on the flood risk listSL5 8AL: not on the flood risk listSL5 8AN: not on the flood risk listSL5 8AP: not on the flood risk listSL5 8AQ: not on the flood risk listSL5 8AS: not on the flood risk listSL5 8AT: not on the flood risk listSL5 8AU: not on the flood risk listSL5 8AW: not on the flood risk listSL5 8AX: not on the flood risk listSL5 8AY: not on the flood risk listSL5 8AZ: not on the flood risk listSL5 8BA: not on the flood risk listSL5 8BB: not on the flood risk listSL5 8BD: not on the flood risk listSL5 8BH: not on the flood risk listSL5 8BP: not on the flood risk listSL5 8BQ: not on the flood risk listSL5 8BY: not on the flood risk listSL5 8DE: not on the flood risk listSL5 8DG: not on the flood risk listSL5 8DH: not on the flood risk listSL5 8DL: not on the flood risk listSL5 8DN: not on the flood risk listSL5 8DP: not on the flood risk listSL5 8DQ: not on the flood risk listSL5 8DR: not on the flood risk listSL5 8DS: not on the flood risk listSL5 8DT: not on the flood risk listSL5 8DU: not on the flood risk listSL5 8DW: not on the flood risk listSL5 8DY: not on the flood risk listSL5 8EB: not on the flood risk listSL5 8ED: not on the flood risk listSL5 8EE: not on the flood risk listSL5 8EF: not on the flood risk listSL5 8EG: not on the flood risk listSL5 8EH: not on the flood risk listSL5 8EJ: not on the flood risk listSL5 8EL: not on the flood risk listSL5 8EN: not on the flood risk listSL5 8EP: not on the flood risk listSL5 8EQ: not on the flood risk listSL5 8ER: not on the flood risk listSL5 8ES: not on the flood risk listSL5 8ET: not on the flood risk listSL5 8EU: not on the flood risk listSL5 8EW: not on the flood risk listSL5 8EZ: not on the flood risk listSL5 8FE: not on the flood risk listSL5 8FF: not on the flood risk listSL5 8FG: not on the flood risk listSL5 8FN: not on the flood risk listSL5 8FQ: not on the flood risk listSL5 8FT: not on the flood risk listSL5 8FW: not on the flood risk listSL5 8FX: not on the flood risk listSL5 8FY: not on the flood risk listSL5 8FZ: not on the flood risk listSL5 8GB: not on the flood risk listSL5 8GD: not on the flood risk listSL5 8HA: not on the flood risk listSL5 8HB: not on the flood risk listSL5 8HD: not on the flood risk listSL5 8HE: not on the flood risk listSL5 8HF: not on the flood risk listSL5 8HG: not on the flood risk listSL5 8HH: not on the flood risk listSL5 8HJ: not on the flood risk listSL5 8HL: not on the flood risk listSL5 8HN: not on the flood risk listSL5 8HP: not on the flood risk listSL5 8HQ: not on the flood risk listSL5 8HR: not on the flood risk listSL5 8HS: not on the flood risk listSL5 8HT: not on the flood risk listSL5 8HU: not on the flood risk listSL5 8HW: not on the flood risk listSL5 8HX: not on the flood risk listSL5 8HY: not on the flood risk listSL5 8HZ: not on the flood risk listSL5 8JA: not on the flood risk listSL5 8JD: not on the flood risk listSL5 8JE: not on the flood risk listSL5 8JF: not on the flood risk listSL5 8JH: not on the flood risk listSL5 8JJ: not on the flood risk listSL5 8JL: not on the flood risk listSL5 8JN: not on the flood risk listSL5 8JP: not on the flood risk listSL5 8JR: not on the flood risk listSL5 8JS: not on the flood risk listSL5 8JT: not on the flood risk listSL5 8JU: not on the flood risk listSL5 8JW: not on the flood risk listSL5 8JX: not on the flood risk listSL5 8JY: not on the flood risk listSL5 8JZ: not on the flood risk listSL5 8LA: not on the flood risk listSL5 8LB: not on the flood risk listSL5 8LD: not on the flood risk listSL5 8LE: not on the flood risk listSL5 8LF: not on the flood risk listSL5 8LG: not on the flood risk listSL5 8LH: not on the flood risk listSL5 8LJ: not on the flood risk listSL5 8LL: not on the flood risk listSL5 8LN: not on the flood risk listSL5 8LP: not on the flood risk listSL5 8LQ: not on the flood risk listSL5 8LR: not on the flood risk listSL5 8LS: not on the flood risk listSL5 8LT: not on the flood risk listSL5 8LU: not on the flood risk listSL5 8LW: not on the flood risk listSL5 8LX: not on the flood risk listSL5 8LZ: not on the flood risk listSL5 8NB: not on the flood risk listSL5 8ND: not on the flood risk listSL5 8NE: not on the flood risk listSL5 8NF: not on the flood risk listSL5 8NG: not on the flood risk listSL5 8NH: not on the flood risk listSL5 8NJ: not on the flood risk listSL5 8NL: not on the flood risk listSL5 8NN: not on the flood risk listSL5 8NP: not on the flood risk listSL5 8NR: not on the flood risk listSL5 8NS: not on the flood risk listSL5 8NT: not on the flood risk listSL5 8NW: not on the flood risk listSL5 8NX: not on the flood risk listSL5 8NY: not on the flood risk listSL5 8PB: not on the flood risk listSL5 8PD: not on the flood risk listSL5 8PE: not on the flood risk listSL5 8PL: not on the flood risk listSL5 8PN: not on the flood risk listSL5 8PS: not on the flood risk listSL5 8PU: not on the flood risk listSL5 8PW: not on the flood risk listSL5 8QE: not on the flood risk listSL5 8QG: not on the flood risk listSL5 8QJ: not on the flood risk listSL5 8QL: not on the flood risk listSL5 8QP: not on the flood risk listSL5 8QR: not on the flood risk listSL5 8QW: not on the flood risk listSL5 8QX: not on the flood risk listSL5 8QY: not on the flood risk listSL5 8QZ: not on the flood risk listSL5 8RA: not on the flood risk listSL5 8RB: not on the flood risk listSL5 8RD: not on the flood risk listSL5 8RE: not on the flood risk listSL5 8RF: not on the flood risk listSL5 8RG: not on the flood risk listSL5 8RH: not on the flood risk listSL5 8RJ: not on the flood risk listSL5 8RL: not on the flood risk listSL5 8RP: not on the flood risk listSL5 8RQ: not on the flood risk listSL5 8RR: not on the flood risk listSL5 8RS: not on the flood risk listSL5 8RT: not on the flood risk listSL5 8RU: not on the flood risk listSL5 8RW: not on the flood risk listSL5 8RX: not on the flood risk listSL5 8RY: not on the flood risk listSL5 8RZ: not on the flood risk listSL5 8SA: not on the flood risk listSL5 8SD: not on the flood risk listSL5 8TA: not on the flood risk listSL5 8TB: not on the flood risk listSL5 8TD: not on the flood risk listSL5 8TF: not on the flood risk listSL5 8TG: not on the flood risk listSL5 8TH: not on the flood risk listSL5 8TL: not on the flood risk listSL5 8TN: not on the flood risk listSL5 8TP: not on the flood risk listSL5 8TQ: not on the flood risk listSL5 8TR: not on the flood risk listSL5 8TW: not on the flood risk listSL5 8TZ: not on the flood risk listSL5 8NA: low flood risk at worstSL5 8NQ: low flood risk at worstSL5 8QT: low flood risk at worstSL5 8FU: medium flood risk at worstSL5 8TE: medium flood risk at worstSL5 8NZ: high flood riskSL5 8PA: high flood riskSL5 8PF: high flood riskSL5 8PG: high flood riskSL5 8PP: high flood riskSL5 8PR: high flood riskSL5 8PX: high flood riskSL5 8PY: high flood riskSL5 8PZ: high flood riskSL5 8QA: high flood riskSL5 8QB: high flood riskSL5 8QD: high flood riskSL5 8QF: high flood riskSL5 8QH: high flood riskSL5 8QN: high flood riskSL5 8QQ: high flood riskSL5 8QS: high flood riskSL5 8QU: high flood risk North AscotWinkfield Row 9 postcodes at high or medium risk, outlined: this goes to SL5 8PY, the one with most homes and businesses at high risk9 postcodes at high or medium risk Map of every postcode in the SL5 8 sector, by flood risk Of the 219 postcodes in the SL5 8 sector that ONS places, 18 have a home or business at high risk, 2 are at medium risk at worst, 3 are at low risk at worst and 196 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 9 postcodes at high or medium risk. Places named: North Ascot, Winkfield Row. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. North AscotWinkfield Row
  • A home or business at high risk: 18
  • At medium risk at worst: 2
  • At low risk at worst: 3
  • At very low risk only: 0
  • Not on the at-risk list: 196
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 219 postcodes in the SL5 8 sector that ONS places, 18 have a home or business at high risk, 2 are at medium risk at worst, 3 are at low risk at worst and 196 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.

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

18 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.

SL5 8QQ53 at high riskSL5 8PZ44 at high riskSL5 8QB35 at high riskSL5 8QH35 at high riskSL5 8PY24 at high riskSL5 8QA20 at high riskSL5 8NZ19 at high riskSL5 8QN12 at high riskSL5 8PP7 at high riskSL5 8QF7 at high riskSL5 8PA4 at high riskSL5 8QD4 at high risk

Where the postcodes at high or medium risk lie together

  • 9 postcodes at high or medium risk, outlined on the map. SL5 8PY, is the one with most homes and businesses at high risk.

What do homes sell for in SL5 8?

Homes in SL5 8 sold for a typical £545,000 in the 12 months to August 2026, across 91 sales, no change on the 12 months before, HM Land Registry's figures show.

£545,000 typical price, the 12 months to August 2026
£545,000 12 months to August 2025
■ no change on the 12 months before
  • Detached £770,000 27 sales
  • Semi-detached £517,500 32 sales
  • Terraced £532,500 16 sales
  • Flat or maisonette £272,500 16 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 SL5 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 SL5 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.

SL5 8ABSL5 8AESL5 8AFSL5 8AGSL5 8AHSL5 8ALSL5 8ANSL5 8APSL5 8AQSL5 8ASSL5 8ATSL5 8AUSL5 8AWSL5 8AXSL5 8AYSL5 8AZSL5 8BASL5 8BBSL5 8BDSL5 8BHSL5 8BPSL5 8BQSL5 8BYSL5 8DESL5 8DGSL5 8DHSL5 8DLSL5 8DNSL5 8DPSL5 8DQSL5 8DRSL5 8DSSL5 8DTSL5 8DUSL5 8DWSL5 8DXSL5 8DYSL5 8DZSL5 8EASL5 8EBSL5 8EDSL5 8EESL5 8EFSL5 8EGSL5 8EHSL5 8EJSL5 8ELSL5 8ENSL5 8EPSL5 8EQSL5 8ERSL5 8ESSL5 8ETSL5 8EUSL5 8EWSL5 8EZSL5 8FESL5 8FFSL5 8FGSL5 8FNSL5 8FQSL5 8FTSL5 8FUSL5 8FWSL5 8FXSL5 8FYSL5 8FZSL5 8GBSL5 8GDSL5 8HASL5 8HBSL5 8HDSL5 8HESL5 8HFSL5 8HGSL5 8HHSL5 8HJSL5 8HLSL5 8HNSL5 8HPSL5 8HQSL5 8HRSL5 8HSSL5 8HTSL5 8HUSL5 8HWSL5 8HXSL5 8HYSL5 8HZSL5 8JASL5 8JDSL5 8JESL5 8JFSL5 8JHSL5 8JJSL5 8JLSL5 8JNSL5 8JPSL5 8JRSL5 8JSSL5 8JTSL5 8JUSL5 8JWSL5 8JXSL5 8JYSL5 8JZSL5 8LASL5 8LBSL5 8LDSL5 8LESL5 8LFSL5 8LGSL5 8LHSL5 8LJSL5 8LLSL5 8LNSL5 8LPSL5 8LQSL5 8LRSL5 8LSSL5 8LTSL5 8LUSL5 8LWSL5 8LXSL5 8LZSL5 8NASL5 8NBSL5 8NDSL5 8NESL5 8NFSL5 8NGSL5 8NHSL5 8NJSL5 8NLSL5 8NNSL5 8NPSL5 8NQSL5 8NRSL5 8NSSL5 8NTSL5 8NUSL5 8NWSL5 8NXSL5 8NYSL5 8NZSL5 8PASL5 8PBSL5 8PDSL5 8PESL5 8PFSL5 8PGSL5 8PLSL5 8PNSL5 8PPSL5 8PRSL5 8PSSL5 8PUSL5 8PWSL5 8PXSL5 8PYSL5 8PZSL5 8QASL5 8QBSL5 8QDSL5 8QESL5 8QFSL5 8QGSL5 8QHSL5 8QJSL5 8QLSL5 8QNSL5 8QPSL5 8QQSL5 8QRSL5 8QSSL5 8QTSL5 8QUSL5 8QWSL5 8QXSL5 8QYSL5 8QZSL5 8RASL5 8RBSL5 8RDSL5 8RESL5 8RFSL5 8RGSL5 8RHSL5 8RJSL5 8RLSL5 8RNSL5 8RPSL5 8RQSL5 8RRSL5 8RSSL5 8RTSL5 8RUSL5 8RWSL5 8RXSL5 8RYSL5 8RZSL5 8SASL5 8SBSL5 8SDSL5 8TASL5 8TBSL5 8TDSL5 8TESL5 8TFSL5 8TGSL5 8THSL5 8TJSL5 8TLSL5 8TNSL5 8TPSL5 8TQSL5 8TRSL5 8TWSL5 8TZ

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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