BS15 3 postcode sector in the BS15 district

BS15 3 is a sector of the BS15 district: every postcode that starts BS15 3. It has 230 postcodes in use, 3 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 BS15 3 sector, by flood risk

Map of every postcode in the BS15 3 sector, by flood risk Of the 230 postcodes in the BS15 3 sector that ONS places, 13 have a home or business at high risk, 2 are at low risk at worst and 215 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. One postcode lies beyond the edge and is listed under the map. Places named: Hanham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A4174 BS15 3AA: not on the flood risk listBS15 3AB: not on the flood risk listBS15 3AD: not on the flood risk listBS15 3AE: not on the flood risk listBS15 3AF: not on the flood risk listBS15 3AG: not on the flood risk listBS15 3AH: not on the flood risk listBS15 3AJ: not on the flood risk listBS15 3AL: not on the flood risk listBS15 3AN: not on the flood risk listBS15 3AP: not on the flood risk listBS15 3AQ: not on the flood risk listBS15 3AR: not on the flood risk listBS15 3AS: not on the flood risk listBS15 3AT: not on the flood risk listBS15 3AZ: not on the flood risk listBS15 3BA: not on the flood risk listBS15 3BB: not on the flood risk listBS15 3BF: not on the flood risk listBS15 3BL: not on the flood risk listBS15 3BN: not on the flood risk listBS15 3BS: not on the flood risk listBS15 3BT: not on the flood risk listBS15 3BU: not on the flood risk listBS15 3BW: not on the flood risk listBS15 3BX: not on the flood risk listBS15 3BY: not on the flood risk listBS15 3DG: not on the flood risk listBS15 3DJ: not on the flood risk listBS15 3DL: not on the flood risk listBS15 3DN: not on the flood risk listBS15 3DP: not on the flood risk listBS15 3DQ: not on the flood risk listBS15 3DR: not on the flood risk listBS15 3DS: not on the flood risk listBS15 3DT: not on the flood risk listBS15 3DU: not on the flood risk listBS15 3DW: not on the flood risk listBS15 3DX: not on the flood risk listBS15 3ED: not on the flood risk listBS15 3EF: not on the flood risk listBS15 3EG: not on the flood risk listBS15 3EH: not on the flood risk listBS15 3EJ: not on the flood risk listBS15 3EL: not on the flood risk listBS15 3EN: not on the flood risk listBS15 3EP: not on the flood risk listBS15 3ER: not on the flood risk listBS15 3ES: not on the flood risk listBS15 3ET: not on the flood risk listBS15 3EU: not on the flood risk listBS15 3EW: not on the flood risk listBS15 3EX: not on the flood risk listBS15 3EY: not on the flood risk listBS15 3EZ: not on the flood risk listBS15 3FF: not on the flood risk listBS15 3FG: not on the flood risk listBS15 3FH: not on the flood risk listBS15 3FJ: not on the flood risk listBS15 3FL: not on the flood risk listBS15 3FN: not on the flood risk listBS15 3FP: not on the flood risk listBS15 3FQ: not on the flood risk listBS15 3FR: not on the flood risk listBS15 3FS: not on the flood risk listBS15 3FT: not on the flood risk listBS15 3FU: not on the flood risk listBS15 3FW: not on the flood risk listBS15 3GF: not on the flood risk listBS15 3GG: not on the flood risk listBS15 3GP: not on the flood risk listBS15 3GW: not on the flood risk listBS15 3HA: not on the flood risk listBS15 3HB: not on the flood risk listBS15 3HD: not on the flood risk listBS15 3HE: not on the flood risk listBS15 3HF: not on the flood risk listBS15 3HH: not on the flood risk listBS15 3HJ: not on the flood risk listBS15 3HL: not on the flood risk listBS15 3HN: not on the flood risk listBS15 3HP: not on the flood risk listBS15 3HQ: not on the flood risk listBS15 3HS: not on the flood risk listBS15 3HT: not on the flood risk listBS15 3HU: not on the flood risk listBS15 3HW: not on the flood risk listBS15 3HY: not on the flood risk listBS15 3HZ: not on the flood risk listBS15 3JA: not on the flood risk listBS15 3JB: not on the flood risk listBS15 3JD: not on the flood risk listBS15 3JE: not on the flood risk listBS15 3JF: not on the flood risk listBS15 3JG: not on the flood risk listBS15 3JH: not on the flood risk listBS15 3JJ: not on the flood risk listBS15 3JL: not on the flood risk listBS15 3JN: not on the flood risk listBS15 3JP: not on the flood risk listBS15 3JQ: not on the flood risk listBS15 3JR: not on the flood risk listBS15 3JS: not on the flood risk listBS15 3JT: not on the flood risk listBS15 3JU: not on the flood risk listBS15 3JW: not on the flood risk listBS15 3JX: not on the flood risk listBS15 3JY: not on the flood risk listBS15 3JZ: not on the flood risk listBS15 3LA: not on the flood risk listBS15 3LB: not on the flood risk listBS15 3LD: not on the flood risk listBS15 3LE: not on the flood risk listBS15 3LF: not on the flood risk listBS15 3LG: not on the flood risk listBS15 3LH: not on the flood risk listBS15 3LJ: not on the flood risk listBS15 3LN: not on the flood risk listBS15 3LP: not on the flood risk listBS15 3LQ: not on the flood risk listBS15 3LR: not on the flood risk listBS15 3LS: not on the flood risk listBS15 3LT: not on the flood risk listBS15 3LU: not on the flood risk listBS15 3LW: not on the flood risk listBS15 3LX: not on the flood risk listBS15 3LY: not on the flood risk listBS15 3LZ: not on the flood risk listBS15 3NA: not on the flood risk listBS15 3NG: not on the flood risk listBS15 3NH: not on the flood risk listBS15 3NJ: not on the flood risk listBS15 3NN: not on the flood risk listBS15 3NQ: not on the flood risk listBS15 3NR: not on the flood risk listBS15 3NS: not on the flood risk listBS15 3NT: not on the flood risk listBS15 3NW: not on the flood risk listBS15 3NY: not on the flood risk listBS15 3PA: not on the flood risk listBS15 3PB: not on the flood risk listBS15 3PD: not on the flood risk listBS15 3PE: not on the flood risk listBS15 3PF: not on the flood risk listBS15 3PG: not on the flood risk listBS15 3PH: not on the flood risk listBS15 3PJ: not on the flood risk listBS15 3PL: not on the flood risk listBS15 3PN: not on the flood risk listBS15 3PP: not on the flood risk listBS15 3PQ: not on the flood risk listBS15 3PR: not on the flood risk listBS15 3PS: not on the flood risk listBS15 3PT: not on the flood risk listBS15 3PW: not on the flood risk listBS15 3PX: not on the flood risk listBS15 3PY: not on the flood risk listBS15 3PZ: not on the flood risk listBS15 3QA: not on the flood risk listBS15 3QB: not on the flood risk listBS15 3QD: not on the flood risk listBS15 3QE: not on the flood risk listBS15 3QF: not on the flood risk listBS15 3QG: not on the flood risk listBS15 3QH: not on the flood risk listBS15 3QJ: not on the flood risk listBS15 3QL: not on the flood risk listBS15 3QN: not on the flood risk listBS15 3QP: not on the flood risk listBS15 3QQ: not on the flood risk listBS15 3QR: not on the flood risk listBS15 3QS: not on the flood risk listBS15 3QT: not on the flood risk listBS15 3QU: not on the flood risk listBS15 3QW: not on the flood risk listBS15 3QX: not on the flood risk listBS15 3QY: not on the flood risk listBS15 3QZ: not on the flood risk listBS15 3RA: not on the flood risk listBS15 3RB: not on the flood risk listBS15 3RD: not on the flood risk listBS15 3RF: not on the flood risk listBS15 3RX: not on the flood risk listBS15 3RY: not on the flood risk listBS15 3RZ: not on the flood risk listBS15 3SA: not on the flood risk listBS15 3SB: not on the flood risk listBS15 3SD: not on the flood risk listBS15 3SE: not on the flood risk listBS15 3SF: not on the flood risk listBS15 3SG: not on the flood risk listBS15 3SH: not on the flood risk listBS15 3SJ: not on the flood risk listBS15 3SL: not on the flood risk listBS15 3SN: not on the flood risk listBS15 3SQ: not on the flood risk listBS15 3SR: not on the flood risk listBS15 3SS: not on the flood risk listBS15 3SW: not on the flood risk listBS15 3SZ: not on the flood risk listBS15 3TA: not on the flood risk listBS15 3TB: not on the flood risk listBS15 3TD: not on the flood risk listBS15 3TE: not on the flood risk listBS15 3TF: not on the flood risk listBS15 3TG: not on the flood risk listBS15 3TH: not on the flood risk listBS15 3TJ: not on the flood risk listBS15 3TL: not on the flood risk listBS15 3TN: not on the flood risk listBS15 3TP: not on the flood risk listBS15 3TQ: not on the flood risk listBS15 3TR: not on the flood risk listBS15 3TW: not on the flood risk listBS15 3AX: low flood risk at worstBS15 3BD: low flood risk at worstBS15 3AU: high flood riskBS15 3AW: high flood riskBS15 3AY: high flood riskBS15 3BE: high flood riskBS15 3BG: high flood riskBS15 3BH: high flood riskBS15 3BJ: high flood riskBS15 3BQ: high flood riskBS15 3EB: high flood riskBS15 3EE: high flood riskBS15 3LL: high flood riskBS15 3NL: high flood riskBS15 3NU: high flood risk Hanham 9 postcodes at high or medium risk, outlined: this goes to BS15 3BG, the one with most homes and businesses at high risk9 postcodes at high or medium risk Map of every postcode in the BS15 3 sector, by flood risk Of the 230 postcodes in the BS15 3 sector that ONS places, 13 have a home or business at high risk, 2 are at low risk at worst and 215 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. One postcode lies beyond the edge and is listed under the map. Places named: Hanham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A4174 Hanham
  • A home or business at high risk: 13
  • At medium risk at worst: 0
  • At low risk at worst: 2
  • At very low risk only: 0
  • Not on the at-risk list: 215
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 230 postcodes in the BS15 3 sector that ONS places, 13 have a home or business at high risk, 2 are at low risk at worst and 215 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

13 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.

BS15 3NU12 at high riskBS15 3AU9 at high riskBS15 3BG7 at high riskBS15 3NL6 at high riskBS15 3BE6 at high riskBS15 3BQ5 at high riskBS15 3EE5 at high riskBS15 3EB4 at high riskBS15 3AY3 at high riskBS15 3BJ2 at high riskBS15 3AW2 at high riskBS15 3BH1 at high risk

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

BS15 3UE

Where the postcodes at high or medium risk lie together

  • 9 postcodes at high or medium risk, outlined on the map. BS15 3BG, is the one with most homes and businesses at high risk.

What do homes sell for in BS15 3?

Homes in BS15 3 sold for a typical £382,500 in the 12 months to August 2026, across 102 sales, up 6.3% on the 12 months before, HM Land Registry's figures show.

£382,500 typical price, the 12 months to August 2026
£360,000 12 months to August 2025
▲ up 6.3% on the 12 months before
  • Detached £550,000 23 sales
  • Semi-detached £400,000 38 sales
  • Terraced £339,000 32 sales
  • Flat or maisonette £215,000 9 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 BS15 3. 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 BS15 3

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.

BS15 3AABS15 3ABBS15 3ADBS15 3AEBS15 3AFBS15 3AGBS15 3AHBS15 3AJBS15 3ALBS15 3ANBS15 3APBS15 3AQBS15 3ARBS15 3ASBS15 3ATBS15 3AUBS15 3AWBS15 3AXBS15 3AYBS15 3AZBS15 3BABS15 3BBBS15 3BDBS15 3BEBS15 3BFBS15 3BGBS15 3BHBS15 3BJBS15 3BLBS15 3BNBS15 3BQBS15 3BSBS15 3BTBS15 3BUBS15 3BWBS15 3BXBS15 3BYBS15 3DGBS15 3DJBS15 3DLBS15 3DNBS15 3DPBS15 3DQBS15 3DRBS15 3DSBS15 3DTBS15 3DUBS15 3DWBS15 3DXBS15 3EBBS15 3EDBS15 3EEBS15 3EFBS15 3EGBS15 3EHBS15 3EJBS15 3ELBS15 3ENBS15 3EPBS15 3ERBS15 3ESBS15 3ETBS15 3EUBS15 3EWBS15 3EXBS15 3EYBS15 3EZBS15 3FFBS15 3FGBS15 3FHBS15 3FJBS15 3FLBS15 3FNBS15 3FPBS15 3FQBS15 3FRBS15 3FSBS15 3FTBS15 3FUBS15 3FWBS15 3GFBS15 3GGBS15 3GPBS15 3GWBS15 3HABS15 3HBBS15 3HDBS15 3HEBS15 3HFBS15 3HHBS15 3HJBS15 3HLBS15 3HNBS15 3HPBS15 3HQBS15 3HSBS15 3HTBS15 3HUBS15 3HWBS15 3HYBS15 3HZBS15 3JABS15 3JBBS15 3JDBS15 3JEBS15 3JFBS15 3JGBS15 3JHBS15 3JJBS15 3JLBS15 3JNBS15 3JPBS15 3JQBS15 3JRBS15 3JSBS15 3JTBS15 3JUBS15 3JWBS15 3JXBS15 3JYBS15 3JZBS15 3LABS15 3LBBS15 3LDBS15 3LEBS15 3LFBS15 3LGBS15 3LHBS15 3LJBS15 3LLBS15 3LNBS15 3LPBS15 3LQBS15 3LRBS15 3LSBS15 3LTBS15 3LUBS15 3LWBS15 3LXBS15 3LYBS15 3LZBS15 3NABS15 3NGBS15 3NHBS15 3NJBS15 3NLBS15 3NNBS15 3NQBS15 3NRBS15 3NSBS15 3NTBS15 3NUBS15 3NWBS15 3NYBS15 3PABS15 3PBBS15 3PDBS15 3PEBS15 3PFBS15 3PGBS15 3PHBS15 3PJBS15 3PLBS15 3PNBS15 3PPBS15 3PQBS15 3PRBS15 3PSBS15 3PTBS15 3PWBS15 3PXBS15 3PYBS15 3PZBS15 3QABS15 3QBBS15 3QDBS15 3QEBS15 3QFBS15 3QGBS15 3QHBS15 3QJBS15 3QLBS15 3QNBS15 3QPBS15 3QQBS15 3QRBS15 3QSBS15 3QTBS15 3QUBS15 3QWBS15 3QXBS15 3QYBS15 3QZBS15 3RABS15 3RBBS15 3RDBS15 3RFBS15 3RXBS15 3RYBS15 3RZBS15 3SABS15 3SBBS15 3SDBS15 3SEBS15 3SFBS15 3SGBS15 3SHBS15 3SJBS15 3SLBS15 3SNBS15 3SQBS15 3SRBS15 3SSBS15 3SWBS15 3SZBS15 3TABS15 3TBBS15 3TDBS15 3TEBS15 3TFBS15 3TGBS15 3THBS15 3TJBS15 3TLBS15 3TNBS15 3TPBS15 3TQBS15 3TRBS15 3TWBS15 3UE

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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