B9 4 postcode sector in the B9 district

B9 4 is a sector of the B9 district: every postcode that starts B9 4. It has 131 postcodes in use, 5 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 B9 4 sector, by flood risk

Map of every postcode in the B9 4 sector, by flood risk Of the 131 postcodes in the B9 4 sector that ONS places, 4 have a home or business at high risk, 12 are at medium risk at worst, 4 are at low risk at worst and 111 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. Places named: Bordesley & Highgate. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. B9 4AE: not on the flood risk listB9 4AG: not on the flood risk listB9 4AH: not on the flood risk listB9 4AN: not on the flood risk listB9 4BT: not on the flood risk listB9 4BX: not on the flood risk listB9 4BY: not on the flood risk listB9 4DE: not on the flood risk listB9 4DG: not on the flood risk listB9 4DH: not on the flood risk listB9 4DS: not on the flood risk listB9 4ED: not on the flood risk listB9 4EE: not on the flood risk listB9 4EG: not on the flood risk listB9 4EH: not on the flood risk listB9 4EJ: not on the flood risk listB9 4EL: not on the flood risk listB9 4EN: not on the flood risk listB9 4EP: not on the flood risk listB9 4ER: not on the flood risk listB9 4EY: not on the flood risk listB9 4HA: not on the flood risk listB9 4HB: not on the flood risk listB9 4HE: not on the flood risk listB9 4HH: not on the flood risk listB9 4HN: not on the flood risk listB9 4HQ: not on the flood risk listB9 4JA: not on the flood risk listB9 4JB: not on the flood risk listB9 4JD: not on the flood risk listB9 4JF: not on the flood risk listB9 4JG: not on the flood risk listB9 4JH: not on the flood risk listB9 4JL: not on the flood risk listB9 4JP: not on the flood risk listB9 4JQ: not on the flood risk listB9 4JT: not on the flood risk listB9 4JU: not on the flood risk listB9 4LA: not on the flood risk listB9 4LB: not on the flood risk listB9 4LF: not on the flood risk listB9 4LH: not on the flood risk listB9 4LJ: not on the flood risk listB9 4LN: not on the flood risk listB9 4LS: not on the flood risk listB9 4LW: not on the flood risk listB9 4NA: not on the flood risk listB9 4NB: not on the flood risk listB9 4NG: not on the flood risk listB9 4NH: not on the flood risk listB9 4NJ: not on the flood risk listB9 4NL: not on the flood risk listB9 4NS: not on the flood risk listB9 4NT: not on the flood risk listB9 4NU: not on the flood risk listB9 4NW: not on the flood risk listB9 4NX: not on the flood risk listB9 4NY: not on the flood risk listB9 4NZ: not on the flood risk listB9 4PA: not on the flood risk listB9 4PE: not on the flood risk listB9 4PG: not on the flood risk listB9 4PH: not on the flood risk listB9 4PJ: not on the flood risk listB9 4PL: not on the flood risk listB9 4PN: not on the flood risk listB9 4PP: not on the flood risk listB9 4PQ: not on the flood risk listB9 4PT: not on the flood risk listB9 4PU: not on the flood risk listB9 4PW: not on the flood risk listB9 4PX: not on the flood risk listB9 4PY: not on the flood risk listB9 4QA: not on the flood risk listB9 4QB: not on the flood risk listB9 4QG: not on the flood risk listB9 4QH: not on the flood risk listB9 4QJ: not on the flood risk listB9 4QP: not on the flood risk listB9 4RJ: not on the flood risk listB9 4RL: not on the flood risk listB9 4SA: not on the flood risk listB9 4SD: not on the flood risk listB9 4SJ: not on the flood risk listB9 4SU: not on the flood risk listB9 4TA: not on the flood risk listB9 4TD: not on the flood risk listB9 4TG: not on the flood risk listB9 4TJ: not on the flood risk listB9 4TL: not on the flood risk listB9 4TQ: not on the flood risk listB9 4TR: not on the flood risk listB9 4TS: not on the flood risk listB9 4TT: not on the flood risk listB9 4TX: not on the flood risk listB9 4TY: not on the flood risk listB9 4UA: not on the flood risk listB9 4UD: not on the flood risk listB9 4UE: not on the flood risk listB9 4UH: not on the flood risk listB9 4UL: not on the flood risk listB9 4UN: not on the flood risk listB9 4UP: not on the flood risk listB9 4UQ: not on the flood risk listB9 4UR: not on the flood risk listB9 4US: not on the flood risk listB9 4UU: not on the flood risk listB9 4XA: not on the flood risk listB9 4XB: not on the flood risk listB9 4XD: not on the flood risk listB9 4XE: not on the flood risk listB9 4AX: low flood risk at worstB9 4AY: low flood risk at worstB9 4DJ: low flood risk at worstB9 4AA: medium flood risk at worstB9 4AL: medium flood risk at worstB9 4AR: medium flood risk at worstB9 4AT: medium flood risk at worstB9 4BB: medium flood risk at worstB9 4BG: medium flood risk at worstB9 4BN: medium flood risk at worstB9 4DY: medium flood risk at worstB9 4HF: medium flood risk at worstB9 4LG: medium flood risk at worstB9 4BA: high flood riskB9 4BF: high flood riskB9 4BP: high flood riskB9 4BS: high flood risk Bordesley & Highgate 9 postcodes at high or medium risk, outlined: this goes to B9 4BF, the one with most homes and businesses at high risk9 postcodes at high or medium risk Map of every postcode in the B9 4 sector, by flood risk Of the 131 postcodes in the B9 4 sector that ONS places, 4 have a home or business at high risk, 12 are at medium risk at worst, 4 are at low risk at worst and 111 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. Places named: Bordesley & Highgate. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Bordesley & Highgate
  • A home or business at high risk: 4
  • At medium risk at worst: 12
  • At low risk at worst: 4
  • At very low risk only: 0
  • Not on the at-risk list: 111
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 131 postcodes in the B9 4 sector that ONS places, 4 have a home or business at high risk, 12 are at medium risk at worst, 4 are at low risk at worst and 111 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.

B9 4BA6 at high riskB9 4BP3 at high riskB9 4BS2 at high riskB9 4BF1 at high risk

Where the postcodes at high or medium risk lie together

  • 9 postcodes at high or medium risk, outlined on the map. B9 4BF, is the one with most homes and businesses at high risk.

What do homes sell for in B9 4?

Homes in B9 4 sold for a typical £187,500 in the 12 months to August 2026, across 14 sales, up 19% on the 12 months before, HM Land Registry's figures show.

£187,500 typical price, the 12 months to August 2026
£157,500 12 months to August 2025
▲ up 19% on the 12 months before
  • Detached 1 sale, too few to price
  • Semi-detached 2 sales, too few to price
  • Terraced £210,000 8 sales
  • Flat or maisonette 3 sales, too few to price

Standard sales of homes at market value at the postcodes that start B9 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 B9 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.

B9 4AAB9 4AEB9 4AGB9 4AHB9 4ALB9 4ANB9 4ARB9 4ATB9 4AUB9 4AXB9 4AYB9 4BAB9 4BBB9 4BFB9 4BGB9 4BNB9 4BPB9 4BSB9 4BTB9 4BXB9 4BYB9 4DEB9 4DGB9 4DHB9 4DJB9 4DPB9 4DSB9 4DTB9 4DYB9 4EDB9 4EEB9 4EGB9 4EHB9 4EJB9 4ELB9 4ENB9 4EPB9 4ERB9 4EYB9 4HAB9 4HBB9 4HEB9 4HFB9 4HHB9 4HNB9 4HQB9 4JAB9 4JBB9 4JDB9 4JFB9 4JGB9 4JHB9 4JLB9 4JPB9 4JQB9 4JTB9 4JUB9 4LAB9 4LBB9 4LFB9 4LGB9 4LHB9 4LJB9 4LNB9 4LSB9 4LWB9 4NAB9 4NBB9 4NGB9 4NHB9 4NJB9 4NLB9 4NSB9 4NTB9 4NUB9 4NWB9 4NXB9 4NYB9 4NZB9 4PAB9 4PEB9 4PGB9 4PHB9 4PJB9 4PLB9 4PNB9 4PPB9 4PQB9 4PTB9 4PUB9 4PWB9 4PXB9 4PYB9 4QAB9 4QBB9 4QGB9 4QHB9 4QJB9 4QPB9 4RJB9 4RLB9 4SAB9 4SDB9 4SJB9 4SUB9 4TAB9 4TDB9 4TGB9 4TJB9 4TLB9 4TQB9 4TRB9 4TSB9 4TTB9 4TXB9 4TYB9 4UAB9 4UDB9 4UEB9 4UHB9 4ULB9 4UNB9 4UPB9 4UQB9 4URB9 4USB9 4UUB9 4XAB9 4XBB9 4XDB9 4XE

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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