AL1 1 postcode sector in the AL1 district

AL1 1 is a sector of the AL1 district: every postcode that starts AL1 1. It has 190 postcodes in use, 6 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 AL1 1 sector, by flood risk

Map of every postcode in the AL1 1 sector, by flood risk Of the 190 postcodes in the AL1 1 sector that ONS places, 1 have a home or business at high risk, 1 are at medium risk at worst, 5 are at low risk at worst and 183 are not on the Environment Agency's at-risk list. Places named: St Peters, Cunningham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A414 AL1 1AG: not on the flood risk listAL1 1AJ: not on the flood risk listAL1 1AR: not on the flood risk listAL1 1AS: not on the flood risk listAL1 1AT: not on the flood risk listAL1 1AU: not on the flood risk listAL1 1AW: not on the flood risk listAL1 1AX: not on the flood risk listAL1 1BH: not on the flood risk listAL1 1BX: not on the flood risk listAL1 1BY: not on the flood risk listAL1 1BZ: not on the flood risk listAL1 1DH: not on the flood risk listAL1 1DS: not on the flood risk listAL1 1DT: not on the flood risk listAL1 1DU: not on the flood risk listAL1 1DW: not on the flood risk listAL1 1DX: not on the flood risk listAL1 1DZ: not on the flood risk listAL1 1EA: not on the flood risk listAL1 1EB: not on the flood risk listAL1 1EE: not on the flood risk listAL1 1EG: not on the flood risk listAL1 1EQ: not on the flood risk listAL1 1ER: not on the flood risk listAL1 1EX: not on the flood risk listAL1 1EZ: not on the flood risk listAL1 1HA: not on the flood risk listAL1 1HB: not on the flood risk listAL1 1HG: not on the flood risk listAL1 1HH: not on the flood risk listAL1 1HJ: not on the flood risk listAL1 1HL: not on the flood risk listAL1 1HN: not on the flood risk listAL1 1HP: not on the flood risk listAL1 1HQ: not on the flood risk listAL1 1HR: not on the flood risk listAL1 1HU: not on the flood risk listAL1 1HW: not on the flood risk listAL1 1HY: not on the flood risk listAL1 1JA: not on the flood risk listAL1 1JB: not on the flood risk listAL1 1JD: not on the flood risk listAL1 1JE: not on the flood risk listAL1 1JG: not on the flood risk listAL1 1JH: not on the flood risk listAL1 1JJ: not on the flood risk listAL1 1JL: not on the flood risk listAL1 1JN: not on the flood risk listAL1 1JP: not on the flood risk listAL1 1JQ: not on the flood risk listAL1 1JR: not on the flood risk listAL1 1JS: not on the flood risk listAL1 1JT: not on the flood risk listAL1 1JU: not on the flood risk listAL1 1JW: not on the flood risk listAL1 1LA: not on the flood risk listAL1 1LB: not on the flood risk listAL1 1LE: not on the flood risk listAL1 1LJ: not on the flood risk listAL1 1LN: not on the flood risk listAL1 1LR: not on the flood risk listAL1 1LS: not on the flood risk listAL1 1LT: not on the flood risk listAL1 1LZ: not on the flood risk listAL1 1NB: not on the flood risk listAL1 1ND: not on the flood risk listAL1 1NE: not on the flood risk listAL1 1NF: not on the flood risk listAL1 1NG: not on the flood risk listAL1 1NH: not on the flood risk listAL1 1NJ: not on the flood risk listAL1 1NL: not on the flood risk listAL1 1NN: not on the flood risk listAL1 1NR: not on the flood risk listAL1 1NS: not on the flood risk listAL1 1NU: not on the flood risk listAL1 1NW: not on the flood risk listAL1 1NX: not on the flood risk listAL1 1PA: not on the flood risk listAL1 1PB: not on the flood risk listAL1 1PD: not on the flood risk listAL1 1PF: not on the flood risk listAL1 1PG: not on the flood risk listAL1 1PJ: not on the flood risk listAL1 1PL: not on the flood risk listAL1 1PP: not on the flood risk listAL1 1PQ: not on the flood risk listAL1 1PR: not on the flood risk listAL1 1PS: not on the flood risk listAL1 1PT: not on the flood risk listAL1 1PU: not on the flood risk listAL1 1PW: not on the flood risk listAL1 1PX: not on the flood risk listAL1 1QA: not on the flood risk listAL1 1QB: not on the flood risk listAL1 1QD: not on the flood risk listAL1 1QE: not on the flood risk listAL1 1QF: not on the flood risk listAL1 1QH: not on the flood risk listAL1 1QJ: not on the flood risk listAL1 1QL: not on the flood risk listAL1 1QN: not on the flood risk listAL1 1QQ: not on the flood risk listAL1 1QW: not on the flood risk listAL1 1RB: not on the flood risk listAL1 1RD: not on the flood risk listAL1 1RF: not on the flood risk listAL1 1RG: not on the flood risk listAL1 1RH: not on the flood risk listAL1 1RJ: not on the flood risk listAL1 1RL: not on the flood risk listAL1 1RN: not on the flood risk listAL1 1RP: not on the flood risk listAL1 1RQ: not on the flood risk listAL1 1RR: not on the flood risk listAL1 1RS: not on the flood risk listAL1 1RT: not on the flood risk listAL1 1RU: not on the flood risk listAL1 1RX: not on the flood risk listAL1 1RY: not on the flood risk listAL1 1RZ: not on the flood risk listAL1 1SD: not on the flood risk listAL1 1SE: not on the flood risk listAL1 1SG: not on the flood risk listAL1 1SH: not on the flood risk listAL1 1SJ: not on the flood risk listAL1 1SL: not on the flood risk listAL1 1SN: not on the flood risk listAL1 1SP: not on the flood risk listAL1 1SQ: not on the flood risk listAL1 1SR: not on the flood risk listAL1 1SS: not on the flood risk listAL1 1SW: not on the flood risk listAL1 1SX: not on the flood risk listAL1 1SZ: not on the flood risk listAL1 1TA: not on the flood risk listAL1 1TB: not on the flood risk listAL1 1TD: not on the flood risk listAL1 1TE: not on the flood risk listAL1 1TF: not on the flood risk listAL1 1TG: not on the flood risk listAL1 1TH: not on the flood risk listAL1 1TJ: not on the flood risk listAL1 1TN: not on the flood risk listAL1 1TP: not on the flood risk listAL1 1TQ: not on the flood risk listAL1 1TR: not on the flood risk listAL1 1TS: not on the flood risk listAL1 1TT: not on the flood risk listAL1 1TU: not on the flood risk listAL1 1TW: not on the flood risk listAL1 1TY: not on the flood risk listAL1 1TZ: not on the flood risk listAL1 1UA: not on the flood risk listAL1 1UB: not on the flood risk listAL1 1UD: not on the flood risk listAL1 1UE: not on the flood risk listAL1 1UF: not on the flood risk listAL1 1UG: not on the flood risk listAL1 1UH: not on the flood risk listAL1 1UJ: not on the flood risk listAL1 1UL: not on the flood risk listAL1 1UN: not on the flood risk listAL1 1UP: not on the flood risk listAL1 1UQ: not on the flood risk listAL1 1UR: not on the flood risk listAL1 1UT: not on the flood risk listAL1 1UU: not on the flood risk listAL1 1UW: not on the flood risk listAL1 1UX: not on the flood risk listAL1 1UZ: not on the flood risk listAL1 1WZ: not on the flood risk listAL1 1XB: not on the flood risk listAL1 1XL: not on the flood risk listAL1 1XT: not on the flood risk listAL1 1DG: low flood risk at worstAL1 1DQ: low flood risk at worstAL1 1HF: low flood risk at worstAL1 1TX: low flood risk at worstAL1 1XU: low flood risk at worstAL1 1ST: medium flood risk at worstAL1 1SF: high flood risk St PetersCunningham Map of every postcode in the AL1 1 sector, by flood risk Of the 190 postcodes in the AL1 1 sector that ONS places, 1 have a home or business at high risk, 1 are at medium risk at worst, 5 are at low risk at worst and 183 are not on the Environment Agency's at-risk list. Places named: St Peters, Cunningham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. St PetersCunningham
  • A home or business at high risk: 1
  • At medium risk at worst: 1
  • At low risk at worst: 5
  • At very low risk only: 0
  • Not on the at-risk list: 183

Of the 190 postcodes in the AL1 1 sector that ONS places, 1 have a home or business at high risk, 1 are at medium risk at worst, 5 are at low risk at worst and 183 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. 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.

AL1 1SF2 at high risk

What do homes sell for in AL1 1?

Homes in AL1 1 sold for a typical £520,000 in the 12 months to August 2026, across 84 sales, down 2.8% on the 12 months before, HM Land Registry's figures show.

£520,000 typical price, the 12 months to August 2026
£535,000 12 months to August 2025
▼ down 2.8% on the 12 months before
  • Detached £960,000 5 sales
  • Semi-detached £833,750 16 sales
  • Terraced £692,500 28 sales
  • Flat or maisonette £398,000 35 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 AL1 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 AL1 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.

AL1 1AGAL1 1AJAL1 1ARAL1 1ASAL1 1ATAL1 1AUAL1 1AWAL1 1AXAL1 1BHAL1 1BXAL1 1BYAL1 1BZAL1 1DGAL1 1DHAL1 1DQAL1 1DSAL1 1DTAL1 1DUAL1 1DWAL1 1DXAL1 1DZAL1 1EAAL1 1EBAL1 1EEAL1 1EGAL1 1EQAL1 1ERAL1 1EUAL1 1EXAL1 1EZAL1 1HAAL1 1HBAL1 1HDAL1 1HEAL1 1HFAL1 1HGAL1 1HHAL1 1HJAL1 1HLAL1 1HNAL1 1HPAL1 1HQAL1 1HRAL1 1HUAL1 1HWAL1 1HYAL1 1JAAL1 1JBAL1 1JDAL1 1JEAL1 1JGAL1 1JHAL1 1JJAL1 1JLAL1 1JNAL1 1JPAL1 1JQAL1 1JRAL1 1JSAL1 1JTAL1 1JUAL1 1JWAL1 1LAAL1 1LBAL1 1LEAL1 1LJAL1 1LNAL1 1LRAL1 1LSAL1 1LTAL1 1LZAL1 1NBAL1 1NDAL1 1NEAL1 1NFAL1 1NGAL1 1NHAL1 1NJAL1 1NLAL1 1NNAL1 1NQAL1 1NRAL1 1NSAL1 1NUAL1 1NWAL1 1NXAL1 1PAAL1 1PBAL1 1PDAL1 1PFAL1 1PGAL1 1PJAL1 1PLAL1 1PPAL1 1PQAL1 1PRAL1 1PSAL1 1PTAL1 1PUAL1 1PWAL1 1PXAL1 1QAAL1 1QBAL1 1QDAL1 1QEAL1 1QFAL1 1QHAL1 1QJAL1 1QLAL1 1QNAL1 1QQAL1 1QUAL1 1QWAL1 1RBAL1 1RDAL1 1RFAL1 1RGAL1 1RHAL1 1RJAL1 1RLAL1 1RNAL1 1RPAL1 1RQAL1 1RRAL1 1RSAL1 1RTAL1 1RUAL1 1RWAL1 1RXAL1 1RYAL1 1RZAL1 1SDAL1 1SEAL1 1SFAL1 1SGAL1 1SHAL1 1SJAL1 1SLAL1 1SNAL1 1SPAL1 1SQAL1 1SRAL1 1SSAL1 1STAL1 1SUAL1 1SWAL1 1SXAL1 1SZAL1 1TAAL1 1TBAL1 1TDAL1 1TEAL1 1TFAL1 1TGAL1 1THAL1 1TJAL1 1TNAL1 1TPAL1 1TQAL1 1TRAL1 1TSAL1 1TTAL1 1TUAL1 1TWAL1 1TXAL1 1TYAL1 1TZAL1 1UAAL1 1UBAL1 1UDAL1 1UEAL1 1UFAL1 1UGAL1 1UHAL1 1UJAL1 1ULAL1 1UNAL1 1UPAL1 1UQAL1 1URAL1 1UTAL1 1UUAL1 1UWAL1 1UXAL1 1UZAL1 1WZAL1 1XBAL1 1XLAL1 1XTAL1 1XU

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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