BA1 4 postcode sector in the BA1 district

BA1 4 is a sector of the BA1 district: every postcode that starts BA1 4. It has 130 postcodes in use.

Not sure what a sector is? UK postcode format explained.

Every postcode in the BA1 4 sector, by flood risk

Map of every postcode in the BA1 4 sector, by flood risk Of the 130 postcodes in the BA1 4 sector that ONS places, 11 have a home or business at high risk, 5 are at low risk at worst and 114 are not on the Environment Agency's at-risk list. Places named: Weston. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A431A4 BA1 4AB: not on the flood risk listBA1 4AD: not on the flood risk listBA1 4AG: not on the flood risk listBA1 4AL: not on the flood risk listBA1 4AN: not on the flood risk listBA1 4AQ: not on the flood risk listBA1 4AR: not on the flood risk listBA1 4AS: not on the flood risk listBA1 4AT: not on the flood risk listBA1 4AU: not on the flood risk listBA1 4AW: not on the flood risk listBA1 4AX: not on the flood risk listBA1 4AY: not on the flood risk listBA1 4AZ: not on the flood risk listBA1 4BA: not on the flood risk listBA1 4BB: not on the flood risk listBA1 4BD: not on the flood risk listBA1 4BE: not on the flood risk listBA1 4BP: not on the flood risk listBA1 4BQ: not on the flood risk listBA1 4BR: not on the flood risk listBA1 4BS: not on the flood risk listBA1 4BT: not on the flood risk listBA1 4BU: not on the flood risk listBA1 4BZ: not on the flood risk listBA1 4DA: not on the flood risk listBA1 4DD: not on the flood risk listBA1 4DE: not on the flood risk listBA1 4DG: not on the flood risk listBA1 4DH: not on the flood risk listBA1 4DJ: not on the flood risk listBA1 4DL: not on the flood risk listBA1 4DP: not on the flood risk listBA1 4DR: not on the flood risk listBA1 4DS: not on the flood risk listBA1 4DT: not on the flood risk listBA1 4DU: not on the flood risk listBA1 4DX: not on the flood risk listBA1 4DY: not on the flood risk listBA1 4DZ: not on the flood risk listBA1 4EA: not on the flood risk listBA1 4EB: not on the flood risk listBA1 4ED: not on the flood risk listBA1 4EE: not on the flood risk listBA1 4EF: not on the flood risk listBA1 4EG: not on the flood risk listBA1 4EH: not on the flood risk listBA1 4EJ: not on the flood risk listBA1 4EL: not on the flood risk listBA1 4EN: not on the flood risk listBA1 4EP: not on the flood risk listBA1 4EQ: not on the flood risk listBA1 4ER: not on the flood risk listBA1 4ES: not on the flood risk listBA1 4ET: not on the flood risk listBA1 4EU: not on the flood risk listBA1 4EW: not on the flood risk listBA1 4EX: not on the flood risk listBA1 4EY: not on the flood risk listBA1 4EZ: not on the flood risk listBA1 4HE: not on the flood risk listBA1 4HF: not on the flood risk listBA1 4HG: not on the flood risk listBA1 4HH: not on the flood risk listBA1 4HJ: not on the flood risk listBA1 4HL: not on the flood risk listBA1 4HN: not on the flood risk listBA1 4HP: not on the flood risk listBA1 4HQ: not on the flood risk listBA1 4HR: not on the flood risk listBA1 4HS: not on the flood risk listBA1 4HT: not on the flood risk listBA1 4HU: not on the flood risk listBA1 4HW: not on the flood risk listBA1 4HX: not on the flood risk listBA1 4HY: not on the flood risk listBA1 4JA: not on the flood risk listBA1 4JD: not on the flood risk listBA1 4JE: not on the flood risk listBA1 4JF: not on the flood risk listBA1 4JG: not on the flood risk listBA1 4JH: not on the flood risk listBA1 4JJ: not on the flood risk listBA1 4JL: not on the flood risk listBA1 4JN: not on the flood risk listBA1 4JP: not on the flood risk listBA1 4JQ: not on the flood risk listBA1 4JR: not on the flood risk listBA1 4JW: not on the flood risk listBA1 4JY: not on the flood risk listBA1 4JZ: not on the flood risk listBA1 4LA: not on the flood risk listBA1 4LB: not on the flood risk listBA1 4LJ: not on the flood risk listBA1 4LL: not on the flood risk listBA1 4LN: not on the flood risk listBA1 4LP: not on the flood risk listBA1 4LR: not on the flood risk listBA1 4LS: not on the flood risk listBA1 4LT: not on the flood risk listBA1 4LW: not on the flood risk listBA1 4NA: not on the flood risk listBA1 4NB: not on the flood risk listBA1 4ND: not on the flood risk listBA1 4NE: not on the flood risk listBA1 4NF: not on the flood risk listBA1 4NG: not on the flood risk listBA1 4NH: not on the flood risk listBA1 4NP: not on the flood risk listBA1 4NQ: not on the flood risk listBA1 4NR: not on the flood risk listBA1 4NS: not on the flood risk listBA1 4NW: not on the flood risk listBA1 4NX: not on the flood risk listBA1 4AH: low flood risk at worstBA1 4BY: low flood risk at worstBA1 4DQ: low flood risk at worstBA1 4LD: low flood risk at worstBA1 4LH: low flood risk at worstBA1 4AA: high flood riskBA1 4AF: high flood riskBA1 4AJ: high flood riskBA1 4AP: high flood riskBA1 4BW: high flood riskBA1 4BX: high flood riskBA1 4DB: high flood riskBA1 4DF: high flood riskBA1 4DN: high flood riskBA1 4DW: high flood riskBA1 4PA: high flood risk Weston Map of every postcode in the BA1 4 sector, by flood risk Of the 130 postcodes in the BA1 4 sector that ONS places, 11 have a home or business at high risk, 5 are at low risk at worst and 114 are not on the Environment Agency's at-risk list. Places named: Weston. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A431 Weston
  • A home or business at high risk: 11
  • At medium risk at worst: 0
  • At low risk at worst: 5
  • At very low risk only: 0
  • Not on the at-risk list: 114

Of the 130 postcodes in the BA1 4 sector that ONS places, 11 have a home or business at high risk, 5 are at low risk at worst and 114 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

The postcodes at high risk

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

BA1 4BX16 at high riskBA1 4AP8 at high riskBA1 4BW7 at high riskBA1 4DN4 at high riskBA1 4PA2 at high riskBA1 4AA2 at high riskBA1 4AF2 at high riskBA1 4DW2 at high riskBA1 4AJ1 at high riskBA1 4DB1 at high riskBA1 4DF1 at high risk

What do homes sell for in BA1 4?

Homes in BA1 4 sold for a typical £450,000 in the 12 months to August 2026, across 65 sales, up 2.3% on the 12 months before, HM Land Registry's figures show.

£450,000 typical price, the 12 months to August 2026
£440,000 12 months to August 2025
▲ up 2.3% on the 12 months before
  • Detached £597,750 12 sales
  • Semi-detached £495,000 23 sales
  • Terraced £382,500 23 sales
  • Flat or maisonette £290,000 7 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 BA1 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 BA1 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.

BA1 4AABA1 4ABBA1 4ADBA1 4AFBA1 4AGBA1 4AHBA1 4AJBA1 4ALBA1 4ANBA1 4APBA1 4AQBA1 4ARBA1 4ASBA1 4ATBA1 4AUBA1 4AWBA1 4AXBA1 4AYBA1 4AZBA1 4BABA1 4BBBA1 4BDBA1 4BEBA1 4BPBA1 4BQBA1 4BRBA1 4BSBA1 4BTBA1 4BUBA1 4BWBA1 4BXBA1 4BYBA1 4BZBA1 4DABA1 4DBBA1 4DDBA1 4DEBA1 4DFBA1 4DGBA1 4DHBA1 4DJBA1 4DLBA1 4DNBA1 4DPBA1 4DQBA1 4DRBA1 4DSBA1 4DTBA1 4DUBA1 4DWBA1 4DXBA1 4DYBA1 4DZBA1 4EABA1 4EBBA1 4EDBA1 4EEBA1 4EFBA1 4EGBA1 4EHBA1 4EJBA1 4ELBA1 4ENBA1 4EPBA1 4EQBA1 4ERBA1 4ESBA1 4ETBA1 4EUBA1 4EWBA1 4EXBA1 4EYBA1 4EZBA1 4HEBA1 4HFBA1 4HGBA1 4HHBA1 4HJBA1 4HLBA1 4HNBA1 4HPBA1 4HQBA1 4HRBA1 4HSBA1 4HTBA1 4HUBA1 4HWBA1 4HXBA1 4HYBA1 4JABA1 4JDBA1 4JEBA1 4JFBA1 4JGBA1 4JHBA1 4JJBA1 4JLBA1 4JNBA1 4JPBA1 4JQBA1 4JRBA1 4JWBA1 4JYBA1 4JZBA1 4LABA1 4LBBA1 4LDBA1 4LHBA1 4LJBA1 4LLBA1 4LNBA1 4LPBA1 4LRBA1 4LSBA1 4LTBA1 4LWBA1 4NABA1 4NBBA1 4NDBA1 4NEBA1 4NFBA1 4NGBA1 4NHBA1 4NPBA1 4NQBA1 4NRBA1 4NSBA1 4NWBA1 4NXBA1 4PA

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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