BA1 3 postcode sector in the BA1 district

BA1 3 is a sector of the BA1 district: every postcode that starts BA1 3. It has 184 postcodes in use, 8 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 BA1 3 sector, by flood risk

Map of every postcode in the BA1 3 sector, by flood risk Of the 184 postcodes in the BA1 3 sector that ONS places, 12 have a home or business at high risk, 13 are at medium risk at worst, 33 are at low risk at worst and 126 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 8 postcodes at high or medium risk; 7 postcodes at high or medium risk. 2 postcodes lie beyond the edge and are listed under the map. Places named: Newbridge, Kingsmead. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A36 BA1 3AA: not on the flood risk listBA1 3AD: not on the flood risk listBA1 3AE: not on the flood risk listBA1 3AN: not on the flood risk listBA1 3AR: not on the flood risk listBA1 3AU: not on the flood risk listBA1 3AW: not on the flood risk listBA1 3AZ: not on the flood risk listBA1 3BA: not on the flood risk listBA1 3BB: not on the flood risk listBA1 3BD: not on the flood risk listBA1 3BE: not on the flood risk listBA1 3BG: not on the flood risk listBA1 3BH: not on the flood risk listBA1 3BJ: not on the flood risk listBA1 3BL: not on the flood risk listBA1 3BP: not on the flood risk listBA1 3BQ: not on the flood risk listBA1 3BR: not on the flood risk listBA1 3BW: not on the flood risk listBA1 3BZ: not on the flood risk listBA1 3DP: not on the flood risk listBA1 3DQ: not on the flood risk listBA1 3DR: not on the flood risk listBA1 3DS: not on the flood risk listBA1 3DU: not on the flood risk listBA1 3DX: not on the flood risk listBA1 3EA: not on the flood risk listBA1 3EB: not on the flood risk listBA1 3ED: not on the flood risk listBA1 3EE: not on the flood risk listBA1 3ET: not on the flood risk listBA1 3EZ: not on the flood risk listBA1 3HB: not on the flood risk listBA1 3HE: not on the flood risk listBA1 3HF: not on the flood risk listBA1 3HG: not on the flood risk listBA1 3HH: not on the flood risk listBA1 3HJ: not on the flood risk listBA1 3HL: not on the flood risk listBA1 3HQ: not on the flood risk listBA1 3JL: not on the flood risk listBA1 3JU: not on the flood risk listBA1 3JX: not on the flood risk listBA1 3JZ: not on the flood risk listBA1 3LA: not on the flood risk listBA1 3LB: not on the flood risk listBA1 3LD: not on the flood risk listBA1 3LE: not on the flood risk listBA1 3LF: not on the flood risk listBA1 3LG: not on the flood risk listBA1 3LH: not on the flood risk listBA1 3LJ: not on the flood risk listBA1 3LL: not on the flood risk listBA1 3LN: not on the flood risk listBA1 3LP: not on the flood risk listBA1 3LQ: not on the flood risk listBA1 3LR: not on the flood risk listBA1 3LS: not on the flood risk listBA1 3LT: not on the flood risk listBA1 3LU: not on the flood risk listBA1 3LW: not on the flood risk listBA1 3LX: not on the flood risk listBA1 3LY: not on the flood risk listBA1 3NE: not on the flood risk listBA1 3NF: not on the flood risk listBA1 3NG: not on the flood risk listBA1 3NH: not on the flood risk listBA1 3NJ: not on the flood risk listBA1 3NP: not on the flood risk listBA1 3NR: not on the flood risk listBA1 3NS: not on the flood risk listBA1 3NU: not on the flood risk listBA1 3NX: not on the flood risk listBA1 3NY: not on the flood risk listBA1 3NZ: not on the flood risk listBA1 3PA: not on the flood risk listBA1 3PB: not on the flood risk listBA1 3PD: not on the flood risk listBA1 3PE: not on the flood risk listBA1 3PF: not on the flood risk listBA1 3PG: not on the flood risk listBA1 3PP: not on the flood risk listBA1 3PQ: not on the flood risk listBA1 3PR: not on the flood risk listBA1 3PS: not on the flood risk listBA1 3PT: not on the flood risk listBA1 3PU: not on the flood risk listBA1 3PW: not on the flood risk listBA1 3PX: not on the flood risk listBA1 3PY: not on the flood risk listBA1 3QA: not on the flood risk listBA1 3QB: not on the flood risk listBA1 3QD: not on the flood risk listBA1 3QE: not on the flood risk listBA1 3QF: not on the flood risk listBA1 3QG: not on the flood risk listBA1 3QH: not on the flood risk listBA1 3QJ: not on the flood risk listBA1 3QL: not on the flood risk listBA1 3QN: not on the flood risk listBA1 3QP: not on the flood risk listBA1 3QQ: not on the flood risk listBA1 3QR: not on the flood risk listBA1 3RA: not on the flood risk listBA1 3RB: not on the flood risk listBA1 3RD: not on the flood risk listBA1 3RE: not on the flood risk listBA1 3RF: not on the flood risk listBA1 3RG: not on the flood risk listBA1 3RH: not on the flood risk listBA1 3RJ: not on the flood risk listBA1 3RL: not on the flood risk listBA1 3RN: not on the flood risk listBA1 3RP: not on the flood risk listBA1 3RQ: not on the flood risk listBA1 3RR: not on the flood risk listBA1 3RS: not on the flood risk listBA1 3RT: not on the flood risk listBA1 3RU: not on the flood risk listBA1 3RW: not on the flood risk listBA1 3RX: not on the flood risk listBA1 3RY: not on the flood risk listBA1 3RZ: not on the flood risk listBA1 3AB: low flood risk at worstBA1 3AF: low flood risk at worstBA1 3BN: low flood risk at worstBA1 3DD: low flood risk at worstBA1 3DE: low flood risk at worstBA1 3DF: low flood risk at worstBA1 3DT: low flood risk at worstBA1 3DW: low flood risk at worstBA1 3DY: low flood risk at worstBA1 3EJ: low flood risk at worstBA1 3EL: low flood risk at worstBA1 3EQ: low flood risk at worstBA1 3ES: low flood risk at worstBA1 3EU: low flood risk at worstBA1 3EW: low flood risk at worstBA1 3EX: low flood risk at worstBA1 3HN: low flood risk at worstBA1 3HP: low flood risk at worstBA1 3HR: low flood risk at worstBA1 3HS: low flood risk at worstBA1 3HT: low flood risk at worstBA1 3HU: low flood risk at worstBA1 3HX: low flood risk at worstBA1 3HZ: low flood risk at worstBA1 3JA: low flood risk at worstBA1 3JB: low flood risk at worstBA1 3JD: low flood risk at worstBA1 3JE: low flood risk at worstBA1 3JF: low flood risk at worstBA1 3JP: low flood risk at worstBA1 3JR: low flood risk at worstBA1 3JS: low flood risk at worstBA1 3JW: low flood risk at worstBA1 3AH: medium flood risk at worstBA1 3AJ: medium flood risk at worstBA1 3AP: medium flood risk at worstBA1 3AT: medium flood risk at worstBA1 3AX: medium flood risk at worstBA1 3AY: medium flood risk at worstBA1 3DZ: medium flood risk at worstBA1 3EG: medium flood risk at worstBA1 3EH: medium flood risk at worstBA1 3EN: medium flood risk at worstBA1 3ER: medium flood risk at worstBA1 3FA: medium flood risk at worstBA1 3JN: medium flood risk at worstBA1 3BS: high flood riskBA1 3BT: high flood riskBA1 3BU: high flood riskBA1 3BX: high flood riskBA1 3DG: high flood riskBA1 3DJ: high flood riskBA1 3DL: high flood riskBA1 3DN: high flood riskBA1 3EY: high flood riskBA1 3JQ: high flood riskBA1 3JT: high flood risk NewbridgeKingsmead 8 postcodes at high or medium risk, outlined: this goes to BA1 3DN, the one with most homes and businesses at high risk8 postcodes at high or medium risk7 postcodes at high or medium risk, outlined: this goes to BA1 3ER, the one with most homes and businesses at high risk7 postcodes at high or medium risk Map of every postcode in the BA1 3 sector, by flood risk Of the 184 postcodes in the BA1 3 sector that ONS places, 12 have a home or business at high risk, 13 are at medium risk at worst, 33 are at low risk at worst and 126 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 8 postcodes at high or medium risk; 7 postcodes at high or medium risk. 2 postcodes lie beyond the edge and are listed under the map. Places named: Newbridge, Kingsmead. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. NewbridgeKingsmead
  • A home or business at high risk: 12
  • At medium risk at worst: 13
  • At low risk at worst: 33
  • At very low risk only: 0
  • Not on the at-risk list: 126
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 184 postcodes in the BA1 3 sector that ONS places, 12 have a home or business at high risk, 13 are at medium risk at worst, 33 are at low risk at worst and 126 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

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

BA1 3DN24 at high riskBA1 3DL12 at high riskBA1 3BU9 at high riskBA1 3EY7 at high riskBA1 3BS6 at high riskBA1 3DJ5 at high riskBA1 3BX5 at high riskBA1 3BT3 at high riskBA1 3JT2 at high riskBA1 3NB2 at high riskBA1 3DG1 at high riskBA1 3JQ1 at high risk

2 further out, not drawn

These postcodes lie well apart from the rest, so the map is drawn without them to show the rest closer; they are in every count.

BA1 3NBBA1 3XN

Where the postcodes at high or medium risk lie together

  • 8 postcodes at high or medium risk, outlined on the map. BA1 3DN, is the one with most homes and businesses at high risk.
  • 7 postcodes at high or medium risk, outlined on the map. BA1 3ER, is the one with most homes and businesses at high risk.

What do homes sell for in BA1 3?

Homes in BA1 3 sold for a typical £500,000 in the 12 months to August 2026, across 78 sales, up 4.2% on the 12 months before, HM Land Registry's figures show.

£500,000 typical price, the 12 months to August 2026
£480,000 12 months to August 2025
▲ up 4.2% on the 12 months before
  • Detached £855,000 7 sales
  • Semi-detached £615,250 24 sales
  • Terraced £500,000 26 sales
  • Flat or maisonette £292,000 21 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 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 BA1 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.

BA1 3AABA1 3ABBA1 3ADBA1 3AEBA1 3AFBA1 3AHBA1 3AJBA1 3ANBA1 3APBA1 3ARBA1 3ATBA1 3AUBA1 3AWBA1 3AXBA1 3AYBA1 3AZBA1 3BABA1 3BBBA1 3BDBA1 3BEBA1 3BGBA1 3BHBA1 3BJBA1 3BLBA1 3BNBA1 3BPBA1 3BQBA1 3BRBA1 3BSBA1 3BTBA1 3BUBA1 3BWBA1 3BXBA1 3BZBA1 3DBBA1 3DDBA1 3DEBA1 3DFBA1 3DGBA1 3DJBA1 3DLBA1 3DNBA1 3DPBA1 3DQBA1 3DRBA1 3DSBA1 3DTBA1 3DUBA1 3DWBA1 3DXBA1 3DYBA1 3DZBA1 3EABA1 3EBBA1 3EDBA1 3EEBA1 3EGBA1 3EHBA1 3EJBA1 3ELBA1 3ENBA1 3EQBA1 3ERBA1 3ESBA1 3ETBA1 3EUBA1 3EWBA1 3EXBA1 3EYBA1 3EZBA1 3FABA1 3HBBA1 3HEBA1 3HFBA1 3HGBA1 3HHBA1 3HJBA1 3HLBA1 3HNBA1 3HPBA1 3HQBA1 3HRBA1 3HSBA1 3HTBA1 3HUBA1 3HXBA1 3HZBA1 3JABA1 3JBBA1 3JDBA1 3JEBA1 3JFBA1 3JLBA1 3JNBA1 3JPBA1 3JQBA1 3JRBA1 3JSBA1 3JTBA1 3JUBA1 3JWBA1 3JXBA1 3JZBA1 3LABA1 3LBBA1 3LDBA1 3LEBA1 3LFBA1 3LGBA1 3LHBA1 3LJBA1 3LLBA1 3LNBA1 3LPBA1 3LQBA1 3LRBA1 3LSBA1 3LTBA1 3LUBA1 3LWBA1 3LXBA1 3LYBA1 3NBBA1 3NEBA1 3NFBA1 3NGBA1 3NHBA1 3NJBA1 3NPBA1 3NRBA1 3NSBA1 3NUBA1 3NXBA1 3NYBA1 3NZBA1 3PABA1 3PBBA1 3PDBA1 3PEBA1 3PFBA1 3PGBA1 3PPBA1 3PQBA1 3PRBA1 3PSBA1 3PTBA1 3PUBA1 3PWBA1 3PXBA1 3PYBA1 3QABA1 3QBBA1 3QDBA1 3QEBA1 3QFBA1 3QGBA1 3QHBA1 3QJBA1 3QLBA1 3QNBA1 3QPBA1 3QQBA1 3QRBA1 3RABA1 3RBBA1 3RDBA1 3REBA1 3RFBA1 3RGBA1 3RHBA1 3RJBA1 3RLBA1 3RNBA1 3RPBA1 3RQBA1 3RRBA1 3RSBA1 3RTBA1 3RUBA1 3RWBA1 3RXBA1 3RYBA1 3RZBA1 3XN

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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