M23 9 postcode sector in the M23 district

M23 9 is a sector of the M23 district: every postcode that starts M23 9. It has 240 postcodes in use, 9 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 M23 9 sector, by flood risk

Map of every postcode in the M23 9 sector, by flood risk Of the 240 postcodes in the M23 9 sector that ONS places, 6 have a home or business at high risk, 3 are at medium risk at worst, 8 are at low risk at worst, 3 are at very low risk only and 220 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 5 postcodes at high or medium risk. Places named: Brooklands, Baguley. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A5144A560 M23 9AA: not on the flood risk listM23 9AB: not on the flood risk listM23 9AD: not on the flood risk listM23 9AE: not on the flood risk listM23 9AF: not on the flood risk listM23 9AG: not on the flood risk listM23 9AH: not on the flood risk listM23 9AJ: not on the flood risk listM23 9AL: not on the flood risk listM23 9AN: not on the flood risk listM23 9AP: not on the flood risk listM23 9AQ: not on the flood risk listM23 9AR: not on the flood risk listM23 9AS: not on the flood risk listM23 9AT: not on the flood risk listM23 9AU: not on the flood risk listM23 9AW: not on the flood risk listM23 9AX: not on the flood risk listM23 9AY: not on the flood risk listM23 9AZ: not on the flood risk listM23 9BA: not on the flood risk listM23 9BB: not on the flood risk listM23 9BD: not on the flood risk listM23 9BE: not on the flood risk listM23 9BF: not on the flood risk listM23 9BG: not on the flood risk listM23 9BJ: not on the flood risk listM23 9BL: not on the flood risk listM23 9BP: not on the flood risk listM23 9BQ: not on the flood risk listM23 9BR: not on the flood risk listM23 9BS: not on the flood risk listM23 9BT: not on the flood risk listM23 9BU: not on the flood risk listM23 9BW: not on the flood risk listM23 9BX: not on the flood risk listM23 9BY: not on the flood risk listM23 9BZ: not on the flood risk listM23 9DA: not on the flood risk listM23 9DB: not on the flood risk listM23 9DD: not on the flood risk listM23 9DE: not on the flood risk listM23 9DG: not on the flood risk listM23 9DH: not on the flood risk listM23 9DJ: not on the flood risk listM23 9DL: not on the flood risk listM23 9DN: not on the flood risk listM23 9DP: not on the flood risk listM23 9DQ: not on the flood risk listM23 9DR: not on the flood risk listM23 9DS: not on the flood risk listM23 9DW: not on the flood risk listM23 9DX: not on the flood risk listM23 9DZ: not on the flood risk listM23 9EA: not on the flood risk listM23 9EB: not on the flood risk listM23 9ED: not on the flood risk listM23 9EE: not on the flood risk listM23 9EF: not on the flood risk listM23 9EG: not on the flood risk listM23 9EH: not on the flood risk listM23 9EJ: not on the flood risk listM23 9EL: not on the flood risk listM23 9EN: not on the flood risk listM23 9EP: not on the flood risk listM23 9EQ: not on the flood risk listM23 9ER: not on the flood risk listM23 9ES: not on the flood risk listM23 9ET: not on the flood risk listM23 9EU: not on the flood risk listM23 9EW: not on the flood risk listM23 9EY: not on the flood risk listM23 9EZ: not on the flood risk listM23 9FA: not on the flood risk listM23 9FB: not on the flood risk listM23 9FD: not on the flood risk listM23 9FE: not on the flood risk listM23 9FG: not on the flood risk listM23 9FH: not on the flood risk listM23 9FN: not on the flood risk listM23 9FP: not on the flood risk listM23 9FS: not on the flood risk listM23 9FT: not on the flood risk listM23 9FU: not on the flood risk listM23 9FW: not on the flood risk listM23 9FY: not on the flood risk listM23 9GA: not on the flood risk listM23 9GB: not on the flood risk listM23 9GF: not on the flood risk listM23 9GG: not on the flood risk listM23 9GN: not on the flood risk listM23 9GP: not on the flood risk listM23 9GQ: not on the flood risk listM23 9GR: not on the flood risk listM23 9GS: not on the flood risk listM23 9GX: not on the flood risk listM23 9GY: not on the flood risk listM23 9HA: not on the flood risk listM23 9HD: not on the flood risk listM23 9HE: not on the flood risk listM23 9HF: not on the flood risk listM23 9HG: not on the flood risk listM23 9HJ: not on the flood risk listM23 9HL: not on the flood risk listM23 9HN: not on the flood risk listM23 9HQ: not on the flood risk listM23 9HR: not on the flood risk listM23 9HS: not on the flood risk listM23 9HT: not on the flood risk listM23 9HU: not on the flood risk listM23 9HW: not on the flood risk listM23 9HX: not on the flood risk listM23 9HY: not on the flood risk listM23 9HZ: not on the flood risk listM23 9JA: not on the flood risk listM23 9JB: not on the flood risk listM23 9JD: not on the flood risk listM23 9JE: not on the flood risk listM23 9JG: not on the flood risk listM23 9JH: not on the flood risk listM23 9JJ: not on the flood risk listM23 9JL: not on the flood risk listM23 9JN: not on the flood risk listM23 9JP: not on the flood risk listM23 9JQ: not on the flood risk listM23 9JR: not on the flood risk listM23 9JS: not on the flood risk listM23 9JT: not on the flood risk listM23 9JU: not on the flood risk listM23 9JW: not on the flood risk listM23 9JX: not on the flood risk listM23 9JY: not on the flood risk listM23 9JZ: not on the flood risk listM23 9LA: not on the flood risk listM23 9LB: not on the flood risk listM23 9LE: not on the flood risk listM23 9LJ: not on the flood risk listM23 9LL: not on the flood risk listM23 9LP: not on the flood risk listM23 9LQ: not on the flood risk listM23 9LR: not on the flood risk listM23 9LS: not on the flood risk listM23 9LT: not on the flood risk listM23 9NA: not on the flood risk listM23 9NB: not on the flood risk listM23 9NF: not on the flood risk listM23 9NG: not on the flood risk listM23 9NJ: not on the flood risk listM23 9NR: not on the flood risk listM23 9NX: not on the flood risk listM23 9NY: not on the flood risk listM23 9PA: not on the flood risk listM23 9PB: not on the flood risk listM23 9PE: not on the flood risk listM23 9PG: not on the flood risk listM23 9PH: not on the flood risk listM23 9PJ: not on the flood risk listM23 9PL: not on the flood risk listM23 9PN: not on the flood risk listM23 9PP: not on the flood risk listM23 9PQ: not on the flood risk listM23 9PS: not on the flood risk listM23 9PU: not on the flood risk listM23 9PX: not on the flood risk listM23 9PZ: not on the flood risk listM23 9QA: not on the flood risk listM23 9QB: not on the flood risk listM23 9QD: not on the flood risk listM23 9QE: not on the flood risk listM23 9QF: not on the flood risk listM23 9QG: not on the flood risk listM23 9QH: not on the flood risk listM23 9QJ: not on the flood risk listM23 9QQ: not on the flood risk listM23 9QR: not on the flood risk listM23 9QT: not on the flood risk listM23 9QU: not on the flood risk listM23 9QY: not on the flood risk listM23 9QZ: not on the flood risk listM23 9RA: not on the flood risk listM23 9RB: not on the flood risk listM23 9RD: not on the flood risk listM23 9RE: not on the flood risk listM23 9RG: not on the flood risk listM23 9RH: not on the flood risk listM23 9RL: not on the flood risk listM23 9RN: not on the flood risk listM23 9RP: not on the flood risk listM23 9RQ: not on the flood risk listM23 9RW: not on the flood risk listM23 9RY: not on the flood risk listM23 9SA: not on the flood risk listM23 9SB: not on the flood risk listM23 9SF: not on the flood risk listM23 9SG: not on the flood risk listM23 9SH: not on the flood risk listM23 9SP: not on the flood risk listM23 9SR: not on the flood risk listM23 9SW: not on the flood risk listM23 9SX: not on the flood risk listM23 9TB: not on the flood risk listM23 9TF: not on the flood risk listM23 9TH: not on the flood risk listM23 9TJ: not on the flood risk listM23 9TT: not on the flood risk listM23 9WB: not on the flood risk listM23 9WD: not on the flood risk listM23 9WH: not on the flood risk listM23 9WL: not on the flood risk listM23 9WQ: not on the flood risk listM23 9WR: not on the flood risk listM23 9WT: not on the flood risk listM23 9WW: not on the flood risk listM23 9WX: not on the flood risk listM23 9WZ: not on the flood risk listM23 9XD: not on the flood risk listM23 9XS: not on the flood risk listM23 9YJ: not on the flood risk listM23 9ZA: not on the flood risk listM23 9FF: very low flood risk onlyM23 9FJ: very low flood risk onlyM23 9FL: very low flood risk onlyM23 9EX: low flood risk at worstM23 9GE: low flood risk at worstM23 9GT: low flood risk at worstM23 9HB: low flood risk at worstM23 9ND: low flood risk at worstM23 9NN: low flood risk at worstM23 9NP: low flood risk at worstM23 9NS: low flood risk at worstM23 9GU: medium flood risk at worstM23 9LF: medium flood risk at worstM23 9QW: medium flood risk at worstM23 9GW: high flood riskM23 9HH: high flood riskM23 9NZ: high flood riskM23 9PR: high flood riskM23 9PW: high flood riskM23 9PY: high flood risk BrooklandsBaguley 5 postcodes at high or medium risk, outlined: this goes to M23 9PW, the one with most homes and businesses at high risk5 postcodes at high or medium risk Map of every postcode in the M23 9 sector, by flood risk Of the 240 postcodes in the M23 9 sector that ONS places, 6 have a home or business at high risk, 3 are at medium risk at worst, 8 are at low risk at worst, 3 are at very low risk only and 220 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 5 postcodes at high or medium risk. Places named: Brooklands, Baguley. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. BrooklandsBaguley 5 postcodes at high or medium risk, outlined: this goes to M23 9PW, the one with most homes and businesses at high risk5 postcodes at high or medium risk
  • A home or business at high risk: 6
  • At medium risk at worst: 3
  • At low risk at worst: 8
  • At very low risk only: 3
  • Not on the at-risk list: 220
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 240 postcodes in the M23 9 sector that ONS places, 6 have a home or business at high risk, 3 are at medium risk at worst, 8 are at low risk at worst, 3 are at very low risk only and 220 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.

M23 9PW6 at high riskM23 9HH6 at high riskM23 9PR5 at high riskM23 9PY2 at high riskM23 9NZ1 at high riskM23 9GW1 at high risk

Where the postcodes at high or medium risk lie together

  • 5 postcodes at high or medium risk, outlined on the map. M23 9PW, is the one with most homes and businesses at high risk.

What do homes sell for in M23 9?

Homes in M23 9 sold for a typical £272,500 in the 12 months to August 2026, across 83 sales, down 2.2% on the 12 months before, HM Land Registry's figures show.

£272,500 typical price, the 12 months to August 2026
£278,750 12 months to August 2025
▼ down 2.2% on the 12 months before
  • Detached £497,500 15 sales
  • Semi-detached £302,750 22 sales
  • Terraced £260,000 27 sales
  • Flat or maisonette £170,000 19 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 M23 9. 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 M23 9

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.

M23 9AAM23 9ABM23 9ADM23 9AEM23 9AFM23 9AGM23 9AHM23 9AJM23 9ALM23 9ANM23 9APM23 9AQM23 9ARM23 9ASM23 9ATM23 9AUM23 9AWM23 9AXM23 9AYM23 9AZM23 9BAM23 9BBM23 9BDM23 9BEM23 9BFM23 9BGM23 9BJM23 9BLM23 9BPM23 9BQM23 9BRM23 9BSM23 9BTM23 9BUM23 9BWM23 9BXM23 9BYM23 9BZM23 9DAM23 9DBM23 9DDM23 9DEM23 9DGM23 9DHM23 9DJM23 9DLM23 9DNM23 9DPM23 9DQM23 9DRM23 9DSM23 9DWM23 9DXM23 9DZM23 9EAM23 9EBM23 9EDM23 9EEM23 9EFM23 9EGM23 9EHM23 9EJM23 9ELM23 9ENM23 9EPM23 9EQM23 9ERM23 9ESM23 9ETM23 9EUM23 9EWM23 9EXM23 9EYM23 9EZM23 9FAM23 9FBM23 9FDM23 9FEM23 9FFM23 9FGM23 9FHM23 9FJM23 9FLM23 9FNM23 9FPM23 9FSM23 9FTM23 9FUM23 9FWM23 9FYM23 9GAM23 9GBM23 9GEM23 9GFM23 9GGM23 9GNM23 9GPM23 9GQM23 9GRM23 9GSM23 9GTM23 9GUM23 9GWM23 9GXM23 9GYM23 9HAM23 9HBM23 9HDM23 9HEM23 9HFM23 9HGM23 9HHM23 9HJM23 9HLM23 9HNM23 9HQM23 9HRM23 9HSM23 9HTM23 9HUM23 9HWM23 9HXM23 9HYM23 9HZM23 9JAM23 9JBM23 9JDM23 9JEM23 9JGM23 9JHM23 9JJM23 9JLM23 9JNM23 9JPM23 9JQM23 9JRM23 9JSM23 9JTM23 9JUM23 9JWM23 9JXM23 9JYM23 9JZM23 9LAM23 9LBM23 9LEM23 9LFM23 9LJM23 9LLM23 9LPM23 9LQM23 9LRM23 9LSM23 9LTM23 9NAM23 9NBM23 9NDM23 9NFM23 9NGM23 9NJM23 9NNM23 9NPM23 9NRM23 9NSM23 9NXM23 9NYM23 9NZM23 9PAM23 9PBM23 9PEM23 9PGM23 9PHM23 9PJM23 9PLM23 9PNM23 9PPM23 9PQM23 9PRM23 9PSM23 9PUM23 9PWM23 9PXM23 9PYM23 9PZM23 9QAM23 9QBM23 9QDM23 9QEM23 9QFM23 9QGM23 9QHM23 9QJM23 9QQM23 9QRM23 9QTM23 9QUM23 9QWM23 9QYM23 9QZM23 9RAM23 9RBM23 9RDM23 9REM23 9RGM23 9RHM23 9RLM23 9RNM23 9RPM23 9RQM23 9RWM23 9RYM23 9SAM23 9SBM23 9SFM23 9SGM23 9SHM23 9SPM23 9SRM23 9SSM23 9SWM23 9SXM23 9TBM23 9TFM23 9THM23 9TJM23 9TTM23 9WBM23 9WDM23 9WHM23 9WLM23 9WQM23 9WRM23 9WTM23 9WWM23 9WXM23 9WZM23 9XDM23 9XSM23 9YJM23 9ZA

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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