BA11 1 postcode sector in the BA11 district

BA11 1 is a sector of the BA11 district: every postcode that starts BA11 1. It has 208 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 BA11 1 sector, by flood risk

Map of every postcode in the BA11 1 sector, by flood risk Of the 208 postcodes in the BA11 1 sector that ONS places, 9 have a home or business at high risk, 8 are at medium risk at worst, 4 are at low risk at worst and 187 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 16 postcodes at high or medium risk. Places named: Frome. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. BA11 1AG: not on the flood risk listBA11 1AH: not on the flood risk listBA11 1AY: not on the flood risk listBA11 1AZ: not on the flood risk listBA11 1BL: not on the flood risk listBA11 1BP: not on the flood risk listBA11 1BQ: not on the flood risk listBA11 1BU: not on the flood risk listBA11 1BY: not on the flood risk listBA11 1BZ: not on the flood risk listBA11 1DA: not on the flood risk listBA11 1DB: not on the flood risk listBA11 1DE: not on the flood risk listBA11 1DF: not on the flood risk listBA11 1DG: not on the flood risk listBA11 1DH: not on the flood risk listBA11 1DJ: not on the flood risk listBA11 1DN: not on the flood risk listBA11 1DQ: not on the flood risk listBA11 1DR: not on the flood risk listBA11 1DS: not on the flood risk listBA11 1DT: not on the flood risk listBA11 1DU: not on the flood risk listBA11 1DW: not on the flood risk listBA11 1EA: not on the flood risk listBA11 1EB: not on the flood risk listBA11 1ED: not on the flood risk listBA11 1EE: not on the flood risk listBA11 1EG: not on the flood risk listBA11 1EH: not on the flood risk listBA11 1EJ: not on the flood risk listBA11 1EL: not on the flood risk listBA11 1EN: not on the flood risk listBA11 1EP: not on the flood risk listBA11 1EQ: not on the flood risk listBA11 1ER: not on the flood risk listBA11 1ES: not on the flood risk listBA11 1ET: not on the flood risk listBA11 1EU: not on the flood risk listBA11 1EW: not on the flood risk listBA11 1FA: not on the flood risk listBA11 1FB: not on the flood risk listBA11 1FD: not on the flood risk listBA11 1FF: not on the flood risk listBA11 1FH: not on the flood risk listBA11 1FJ: not on the flood risk listBA11 1FL: not on the flood risk listBA11 1FN: not on the flood risk listBA11 1FR: not on the flood risk listBA11 1FS: not on the flood risk listBA11 1FT: not on the flood risk listBA11 1FU: not on the flood risk listBA11 1FW: not on the flood risk listBA11 1FX: not on the flood risk listBA11 1FY: not on the flood risk listBA11 1FZ: not on the flood risk listBA11 1GA: not on the flood risk listBA11 1GB: not on the flood risk listBA11 1GD: not on the flood risk listBA11 1GE: not on the flood risk listBA11 1GF: not on the flood risk listBA11 1GG: not on the flood risk listBA11 1GH: not on the flood risk listBA11 1GJ: not on the flood risk listBA11 1GL: not on the flood risk listBA11 1GN: not on the flood risk listBA11 1GP: not on the flood risk listBA11 1GQ: not on the flood risk listBA11 1GR: not on the flood risk listBA11 1GS: not on the flood risk listBA11 1GT: not on the flood risk listBA11 1GU: not on the flood risk listBA11 1GW: not on the flood risk listBA11 1HA: not on the flood risk listBA11 1HB: not on the flood risk listBA11 1HD: not on the flood risk listBA11 1HE: not on the flood risk listBA11 1HF: not on the flood risk listBA11 1HG: not on the flood risk listBA11 1HH: not on the flood risk listBA11 1HJ: not on the flood risk listBA11 1HN: not on the flood risk listBA11 1HP: not on the flood risk listBA11 1HR: not on the flood risk listBA11 1HS: not on the flood risk listBA11 1HT: not on the flood risk listBA11 1HU: not on the flood risk listBA11 1HW: not on the flood risk listBA11 1HX: not on the flood risk listBA11 1HY: not on the flood risk listBA11 1HZ: not on the flood risk listBA11 1JA: not on the flood risk listBA11 1JB: not on the flood risk listBA11 1JD: not on the flood risk listBA11 1JE: not on the flood risk listBA11 1JF: not on the flood risk listBA11 1JG: not on the flood risk listBA11 1JH: not on the flood risk listBA11 1JJ: not on the flood risk listBA11 1JL: not on the flood risk listBA11 1JN: not on the flood risk listBA11 1JP: not on the flood risk listBA11 1JQ: not on the flood risk listBA11 1JR: not on the flood risk listBA11 1JS: not on the flood risk listBA11 1JT: not on the flood risk listBA11 1JW: not on the flood risk listBA11 1JX: not on the flood risk listBA11 1JY: not on the flood risk listBA11 1JZ: not on the flood risk listBA11 1LA: not on the flood risk listBA11 1LB: not on the flood risk listBA11 1LD: not on the flood risk listBA11 1LE: not on the flood risk listBA11 1LF: not on the flood risk listBA11 1LG: not on the flood risk listBA11 1LH: not on the flood risk listBA11 1LR: not on the flood risk listBA11 1LT: not on the flood risk listBA11 1LU: not on the flood risk listBA11 1LW: not on the flood risk listBA11 1LX: not on the flood risk listBA11 1LY: not on the flood risk listBA11 1LZ: not on the flood risk listBA11 1NA: not on the flood risk listBA11 1NB: not on the flood risk listBA11 1ND: not on the flood risk listBA11 1NE: not on the flood risk listBA11 1NF: not on the flood risk listBA11 1NG: not on the flood risk listBA11 1NH: not on the flood risk listBA11 1NJ: not on the flood risk listBA11 1NL: not on the flood risk listBA11 1NN: not on the flood risk listBA11 1NP: not on the flood risk listBA11 1NQ: not on the flood risk listBA11 1NR: not on the flood risk listBA11 1NS: not on the flood risk listBA11 1NT: not on the flood risk listBA11 1NU: not on the flood risk listBA11 1NW: not on the flood risk listBA11 1NX: not on the flood risk listBA11 1NY: not on the flood risk listBA11 1NZ: not on the flood risk listBA11 1PA: not on the flood risk listBA11 1PB: not on the flood risk listBA11 1PD: not on the flood risk listBA11 1PE: not on the flood risk listBA11 1PF: not on the flood risk listBA11 1PG: not on the flood risk listBA11 1PH: not on the flood risk listBA11 1PJ: not on the flood risk listBA11 1PL: not on the flood risk listBA11 1PN: not on the flood risk listBA11 1PQ: not on the flood risk listBA11 1PT: not on the flood risk listBA11 1PU: not on the flood risk listBA11 1PW: not on the flood risk listBA11 1PX: not on the flood risk listBA11 1PY: not on the flood risk listBA11 1PZ: not on the flood risk listBA11 1QA: not on the flood risk listBA11 1QB: not on the flood risk listBA11 1QD: not on the flood risk listBA11 1QG: not on the flood risk listBA11 1QH: not on the flood risk listBA11 1QJ: not on the flood risk listBA11 1QL: not on the flood risk listBA11 1QP: not on the flood risk listBA11 1QQ: not on the flood risk listBA11 1QR: not on the flood risk listBA11 1QS: not on the flood risk listBA11 1QT: not on the flood risk listBA11 1QU: not on the flood risk listBA11 1QW: not on the flood risk listBA11 1QX: not on the flood risk listBA11 1QY: not on the flood risk listBA11 1QZ: not on the flood risk listBA11 1RE: not on the flood risk listBA11 1RJ: not on the flood risk listBA11 1RL: not on the flood risk listBA11 1RN: not on the flood risk listBA11 1RP: not on the flood risk listBA11 1RR: not on the flood risk listBA11 1RT: not on the flood risk listBA11 1RX: not on the flood risk listBA11 1AQ: low flood risk at worstBA11 1AX: low flood risk at worstBA11 1BN: low flood risk at worstBA11 1BT: low flood risk at worstBA11 1AF: medium flood risk at worstBA11 1AT: medium flood risk at worstBA11 1AU: medium flood risk at worstBA11 1BE: medium flood risk at worstBA11 1BS: medium flood risk at worstBA11 1FE: medium flood risk at worstBA11 1PS: medium flood risk at worstBA11 1RU: medium flood risk at worstBA11 1AB: high flood riskBA11 1AL: high flood riskBA11 1AN: high flood riskBA11 1AP: high flood riskBA11 1AR: high flood riskBA11 1AS: high flood riskBA11 1BB: high flood riskBA11 1BG: high flood riskBA11 1BH: high flood risk Frome 16 postcodes at high or medium risk, outlined: this goes to BA11 1AP, the one with most homes and businesses at high risk16 postcodes at high or medium risk Map of every postcode in the BA11 1 sector, by flood risk Of the 208 postcodes in the BA11 1 sector that ONS places, 9 have a home or business at high risk, 8 are at medium risk at worst, 4 are at low risk at worst and 187 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 16 postcodes at high or medium risk. Places named: Frome. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Frome
  • A home or business at high risk: 9
  • At medium risk at worst: 8
  • At low risk at worst: 4
  • At very low risk only: 0
  • Not on the at-risk list: 187
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 208 postcodes in the BA11 1 sector that ONS places, 9 have a home or business at high risk, 8 are at medium risk at worst, 4 are at low risk at worst and 187 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

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

BA11 1AP21 at high riskBA11 1BG12 at high riskBA11 1AR11 at high riskBA11 1AN9 at high riskBA11 1BB8 at high riskBA11 1AB5 at high riskBA11 1AS3 at high riskBA11 1BH1 at high riskBA11 1AL1 at high risk

Where the postcodes at high or medium risk lie together

  • 16 postcodes at high or medium risk, outlined on the map. BA11 1AP, is the one with most homes and businesses at high risk.

What do homes sell for in BA11 1?

Homes in BA11 1 sold for a typical £312,500 in the 12 months to August 2026, across 115 sales, down 7.1% on the 12 months before, HM Land Registry's figures show.

£312,500 typical price, the 12 months to August 2026
£336,248 12 months to August 2025
▼ down 7.1% on the 12 months before
  • Detached £546,250 12 sales
  • Semi-detached £312,500 22 sales
  • Terraced £345,000 53 sales
  • Flat or maisonette £172,500 28 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 BA11 1. 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 BA11 1

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.

BA11 1ABBA11 1AFBA11 1AGBA11 1AHBA11 1ALBA11 1ANBA11 1APBA11 1AQBA11 1ARBA11 1ASBA11 1ATBA11 1AUBA11 1AXBA11 1AYBA11 1AZBA11 1BBBA11 1BEBA11 1BGBA11 1BHBA11 1BLBA11 1BNBA11 1BPBA11 1BQBA11 1BSBA11 1BTBA11 1BUBA11 1BYBA11 1BZBA11 1DABA11 1DBBA11 1DEBA11 1DFBA11 1DGBA11 1DHBA11 1DJBA11 1DNBA11 1DQBA11 1DRBA11 1DSBA11 1DTBA11 1DUBA11 1DWBA11 1EABA11 1EBBA11 1EDBA11 1EEBA11 1EGBA11 1EHBA11 1EJBA11 1ELBA11 1ENBA11 1EPBA11 1EQBA11 1ERBA11 1ESBA11 1ETBA11 1EUBA11 1EWBA11 1FABA11 1FBBA11 1FDBA11 1FEBA11 1FFBA11 1FHBA11 1FJBA11 1FLBA11 1FNBA11 1FRBA11 1FSBA11 1FTBA11 1FUBA11 1FWBA11 1FXBA11 1FYBA11 1FZBA11 1GABA11 1GBBA11 1GDBA11 1GEBA11 1GFBA11 1GGBA11 1GHBA11 1GJBA11 1GLBA11 1GNBA11 1GPBA11 1GQBA11 1GRBA11 1GSBA11 1GTBA11 1GUBA11 1GWBA11 1HABA11 1HBBA11 1HDBA11 1HEBA11 1HFBA11 1HGBA11 1HHBA11 1HJBA11 1HNBA11 1HPBA11 1HRBA11 1HSBA11 1HTBA11 1HUBA11 1HWBA11 1HXBA11 1HYBA11 1HZBA11 1JABA11 1JBBA11 1JDBA11 1JEBA11 1JFBA11 1JGBA11 1JHBA11 1JJBA11 1JLBA11 1JNBA11 1JPBA11 1JQBA11 1JRBA11 1JSBA11 1JTBA11 1JWBA11 1JXBA11 1JYBA11 1JZBA11 1LABA11 1LBBA11 1LDBA11 1LEBA11 1LFBA11 1LGBA11 1LHBA11 1LRBA11 1LTBA11 1LUBA11 1LWBA11 1LXBA11 1LYBA11 1LZBA11 1NABA11 1NBBA11 1NDBA11 1NEBA11 1NFBA11 1NGBA11 1NHBA11 1NJBA11 1NLBA11 1NNBA11 1NPBA11 1NQBA11 1NRBA11 1NSBA11 1NTBA11 1NUBA11 1NWBA11 1NXBA11 1NYBA11 1NZBA11 1PABA11 1PBBA11 1PDBA11 1PEBA11 1PFBA11 1PGBA11 1PHBA11 1PJBA11 1PLBA11 1PNBA11 1PPBA11 1PQBA11 1PSBA11 1PTBA11 1PUBA11 1PWBA11 1PXBA11 1PYBA11 1PZBA11 1QABA11 1QBBA11 1QDBA11 1QGBA11 1QHBA11 1QJBA11 1QLBA11 1QPBA11 1QQBA11 1QRBA11 1QSBA11 1QTBA11 1QUBA11 1QWBA11 1QXBA11 1QYBA11 1QZBA11 1REBA11 1RJBA11 1RLBA11 1RNBA11 1RPBA11 1RRBA11 1RTBA11 1RUBA11 1RX

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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