BS9 4 postcode sector in the BS9 district

BS9 4 is a sector of the BS9 district: every postcode that starts BS9 4. It has 209 postcodes in use, one of them a large-user postcode. 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 BS9 4 sector, by flood risk

Map of every postcode in the BS9 4 sector, by flood risk Of the 209 postcodes in the BS9 4 sector that ONS places, 209 are not on the Environment Agency's at-risk list. Places named: Westbury-on-Trym and Henleaze. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A4018 BS9 4AA: not on the flood risk listBS9 4AB: not on the flood risk listBS9 4AD: not on the flood risk listBS9 4AE: not on the flood risk listBS9 4AF: not on the flood risk listBS9 4AG: not on the flood risk listBS9 4AH: not on the flood risk listBS9 4AJ: not on the flood risk listBS9 4AL: not on the flood risk listBS9 4AN: not on the flood risk listBS9 4AP: not on the flood risk listBS9 4AQ: not on the flood risk listBS9 4AR: not on the flood risk listBS9 4AS: not on the flood risk listBS9 4AT: not on the flood risk listBS9 4AW: not on the flood risk listBS9 4AX: not on the flood risk listBS9 4AZ: not on the flood risk listBS9 4BA: not on the flood risk listBS9 4BE: not on the flood risk listBS9 4BG: not on the flood risk listBS9 4BH: not on the flood risk listBS9 4BJ: not on the flood risk listBS9 4BL: not on the flood risk listBS9 4BN: not on the flood risk listBS9 4BP: not on the flood risk listBS9 4BQ: not on the flood risk listBS9 4BS: not on the flood risk listBS9 4BT: not on the flood risk listBS9 4BU: not on the flood risk listBS9 4BW: not on the flood risk listBS9 4BY: not on the flood risk listBS9 4BZ: not on the flood risk listBS9 4DA: not on the flood risk listBS9 4DB: not on the flood risk listBS9 4DD: not on the flood risk listBS9 4DE: not on the flood risk listBS9 4DF: not on the flood risk listBS9 4DG: not on the flood risk listBS9 4DJ: not on the flood risk listBS9 4DL: not on the flood risk listBS9 4DP: not on the flood risk listBS9 4DR: not on the flood risk listBS9 4DS: not on the flood risk listBS9 4DT: not on the flood risk listBS9 4DU: not on the flood risk listBS9 4DW: not on the flood risk listBS9 4DX: not on the flood risk listBS9 4DY: not on the flood risk listBS9 4DZ: not on the flood risk listBS9 4EA: not on the flood risk listBS9 4EB: not on the flood risk listBS9 4ED: not on the flood risk listBS9 4EE: not on the flood risk listBS9 4EF: not on the flood risk listBS9 4EG: not on the flood risk listBS9 4EH: not on the flood risk listBS9 4EJ: not on the flood risk listBS9 4EL: not on the flood risk listBS9 4EQ: not on the flood risk listBS9 4ET: not on the flood risk listBS9 4EU: not on the flood risk listBS9 4EX: not on the flood risk listBS9 4EY: not on the flood risk listBS9 4HE: not on the flood risk listBS9 4HF: not on the flood risk listBS9 4HH: not on the flood risk listBS9 4HJ: not on the flood risk listBS9 4HL: not on the flood risk listBS9 4HN: not on the flood risk listBS9 4HP: not on the flood risk listBS9 4HQ: not on the flood risk listBS9 4HR: not on the flood risk listBS9 4HS: not on the flood risk listBS9 4HT: not on the flood risk listBS9 4HU: not on the flood risk listBS9 4HW: not on the flood risk listBS9 4HX: not on the flood risk listBS9 4HY: not on the flood risk listBS9 4HZ: not on the flood risk listBS9 4JA: not on the flood risk listBS9 4JB: not on the flood risk listBS9 4JD: not on the flood risk listBS9 4JE: not on the flood risk listBS9 4JF: not on the flood risk listBS9 4JG: not on the flood risk listBS9 4JJ: not on the flood risk listBS9 4JP: not on the flood risk listBS9 4JS: not on the flood risk listBS9 4JT: not on the flood risk listBS9 4JU: not on the flood risk listBS9 4JY: not on the flood risk listBS9 4JZ: not on the flood risk listBS9 4LB: not on the flood risk listBS9 4LD: not on the flood risk listBS9 4LE: not on the flood risk listBS9 4LF: not on the flood risk listBS9 4LG: not on the flood risk listBS9 4LH: not on the flood risk listBS9 4LJ: not on the flood risk listBS9 4LL: not on the flood risk listBS9 4LN: not on the flood risk listBS9 4LP: not on the flood risk listBS9 4LQ: not on the flood risk listBS9 4LR: not on the flood risk listBS9 4LT: not on the flood risk listBS9 4LW: not on the flood risk listBS9 4LX: not on the flood risk listBS9 4LY: not on the flood risk listBS9 4LZ: not on the flood risk listBS9 4NA: not on the flood risk listBS9 4NB: not on the flood risk listBS9 4NE: not on the flood risk listBS9 4NF: not on the flood risk listBS9 4NG: not on the flood risk listBS9 4NH: not on the flood risk listBS9 4NJ: not on the flood risk listBS9 4NL: not on the flood risk listBS9 4NN: not on the flood risk listBS9 4NP: not on the flood risk listBS9 4NQ: not on the flood risk listBS9 4NR: not on the flood risk listBS9 4NS: not on the flood risk listBS9 4NT: not on the flood risk listBS9 4NU: not on the flood risk listBS9 4NW: not on the flood risk listBS9 4NX: not on the flood risk listBS9 4NY: not on the flood risk listBS9 4NZ: not on the flood risk listBS9 4PA: not on the flood risk listBS9 4PG: not on the flood risk listBS9 4PH: not on the flood risk listBS9 4PJ: not on the flood risk listBS9 4PL: not on the flood risk listBS9 4PN: not on the flood risk listBS9 4PP: not on the flood risk listBS9 4PQ: not on the flood risk listBS9 4PR: not on the flood risk listBS9 4PS: not on the flood risk listBS9 4PT: not on the flood risk listBS9 4PU: not on the flood risk listBS9 4PW: not on the flood risk listBS9 4PX: not on the flood risk listBS9 4PY: not on the flood risk listBS9 4PZ: not on the flood risk listBS9 4QB: not on the flood risk listBS9 4QD: not on the flood risk listBS9 4QE: not on the flood risk listBS9 4QF: not on the flood risk listBS9 4QG: not on the flood risk listBS9 4QL: not on the flood risk listBS9 4QN: not on the flood risk listBS9 4QP: not on the flood risk listBS9 4QQ: not on the flood risk listBS9 4QR: not on the flood risk listBS9 4QS: not on the flood risk listBS9 4QT: not on the flood risk listBS9 4QU: not on the flood risk listBS9 4QW: not on the flood risk listBS9 4QX: not on the flood risk listBS9 4QY: not on the flood risk listBS9 4RG: not on the flood risk listBS9 4RH: not on the flood risk listBS9 4RJ: not on the flood risk listBS9 4RL: not on the flood risk listBS9 4RN: not on the flood risk listBS9 4RP: not on the flood risk listBS9 4RQ: not on the flood risk listBS9 4RR: not on the flood risk listBS9 4RS: not on the flood risk listBS9 4RT: not on the flood risk listBS9 4RU: not on the flood risk listBS9 4RW: not on the flood risk listBS9 4RX: not on the flood risk listBS9 4RY: not on the flood risk listBS9 4RZ: not on the flood risk listBS9 4SA: not on the flood risk listBS9 4SB: not on the flood risk listBS9 4SD: not on the flood risk listBS9 4SH: not on the flood risk listBS9 4SJ: not on the flood risk listBS9 4SL: not on the flood risk listBS9 4SN: not on the flood risk listBS9 4SP: not on the flood risk listBS9 4SR: not on the flood risk listBS9 4SS: not on the flood risk listBS9 4ST: not on the flood risk listBS9 4SU: not on the flood risk listBS9 4SW: not on the flood risk listBS9 4SX: not on the flood risk listBS9 4SY: not on the flood risk listBS9 4SZ: not on the flood risk listBS9 4TA: not on the flood risk listBS9 4TB: not on the flood risk listBS9 4TD: not on the flood risk listBS9 4TE: not on the flood risk listBS9 4TF: not on the flood risk listBS9 4UA: not on the flood risk listBS9 4UB: not on the flood risk listBS9 4UD: not on the flood risk listBS9 4UE: not on the flood risk listBS9 4UF: not on the flood risk listBS9 4UG: not on the flood risk listBS9 4UH: not on the flood risk listBS9 4UJ: not on the flood risk listBS9 4UL: not on the flood risk listBS9 4UN: not on the flood risk listBS9 4UQ: not on the flood risk listBS9 4WW: not on the flood risk list Westbury-on-Trym and Henleaze Map of every postcode in the BS9 4 sector, by flood risk Of the 209 postcodes in the BS9 4 sector that ONS places, 209 are not on the Environment Agency's at-risk list. Places named: Westbury-on-Trym and Henleaze. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Westbury-on-Trym and Henleaze
  • 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: 209

Of the 209 postcodes in the BS9 4 sector that ONS places, 209 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 BS9 4?

Homes in BS9 4 sold for a typical £665,000 in the 12 months to August 2026, across 131 sales, down 1.5% on the 12 months before, HM Land Registry's figures show.

£665,000 typical price, the 12 months to August 2026
£675,000 12 months to August 2025
▼ down 1.5% on the 12 months before
  • Detached £835,000 20 sales
  • Semi-detached £835,000 47 sales
  • Terraced £550,000 39 sales
  • Flat or maisonette £260,000 25 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 BS9 4. 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 BS9 4

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.

BS9 4AABS9 4ABBS9 4ADBS9 4AEBS9 4AFBS9 4AGBS9 4AHBS9 4AJBS9 4ALBS9 4ANBS9 4APBS9 4AQBS9 4ARBS9 4ASBS9 4ATBS9 4AWBS9 4AXBS9 4AZBS9 4BABS9 4BEBS9 4BGBS9 4BHBS9 4BJBS9 4BLBS9 4BNBS9 4BPBS9 4BQBS9 4BSBS9 4BTBS9 4BUBS9 4BWBS9 4BYBS9 4BZBS9 4DABS9 4DBBS9 4DDBS9 4DEBS9 4DFBS9 4DGBS9 4DJBS9 4DLBS9 4DPBS9 4DRBS9 4DSBS9 4DTBS9 4DUBS9 4DWBS9 4DXBS9 4DYBS9 4DZBS9 4EABS9 4EBBS9 4EDBS9 4EEBS9 4EFBS9 4EGBS9 4EHBS9 4EJBS9 4ELBS9 4EQBS9 4ETBS9 4EUBS9 4EXBS9 4EYBS9 4HEBS9 4HFBS9 4HHBS9 4HJBS9 4HLBS9 4HNBS9 4HPBS9 4HQBS9 4HRBS9 4HSBS9 4HTBS9 4HUBS9 4HWBS9 4HXBS9 4HYBS9 4HZBS9 4JABS9 4JBBS9 4JDBS9 4JEBS9 4JFBS9 4JGBS9 4JJBS9 4JPBS9 4JSBS9 4JTBS9 4JUBS9 4JYBS9 4JZBS9 4LBBS9 4LDBS9 4LEBS9 4LFBS9 4LGBS9 4LHBS9 4LJBS9 4LLBS9 4LNBS9 4LPBS9 4LQBS9 4LRBS9 4LTBS9 4LWBS9 4LXBS9 4LYBS9 4LZBS9 4NABS9 4NBBS9 4NEBS9 4NFBS9 4NGBS9 4NHBS9 4NJBS9 4NLBS9 4NNBS9 4NPBS9 4NQBS9 4NRBS9 4NSBS9 4NTBS9 4NUBS9 4NWBS9 4NXBS9 4NYBS9 4NZBS9 4PABS9 4PGBS9 4PHBS9 4PJBS9 4PLBS9 4PNBS9 4PPBS9 4PQBS9 4PRBS9 4PSBS9 4PTBS9 4PUBS9 4PWBS9 4PXBS9 4PYBS9 4PZBS9 4QBBS9 4QDBS9 4QEBS9 4QFBS9 4QGBS9 4QLBS9 4QNBS9 4QPBS9 4QQBS9 4QRBS9 4QSBS9 4QTBS9 4QUBS9 4QWBS9 4QXBS9 4QYBS9 4RGBS9 4RHBS9 4RJBS9 4RLBS9 4RNBS9 4RPBS9 4RQBS9 4RRBS9 4RSBS9 4RTBS9 4RUBS9 4RWBS9 4RXBS9 4RYBS9 4RZBS9 4SABS9 4SBBS9 4SDBS9 4SHBS9 4SJBS9 4SLBS9 4SNBS9 4SPBS9 4SRBS9 4SSBS9 4STBS9 4SUBS9 4SWBS9 4SXBS9 4SYBS9 4SZBS9 4TABS9 4TBBS9 4TDBS9 4TEBS9 4TFBS9 4UABS9 4UBBS9 4UDBS9 4UEBS9 4UFBS9 4UGBS9 4UHBS9 4UJBS9 4ULBS9 4UNBS9 4UQBS9 4WW

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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