AL3 6 postcode sector in the AL3 district

AL3 6 is a sector of the AL3 district: every postcode that starts AL3 6. It has 162 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 AL3 6 sector, and which are new since 2020

Map of every postcode in the AL3 6 sector, by new since 2020 Of the 162 postcodes in the AL3 6 sector that ONS places, 3 are new since 2020 and 159 were in use before 2020. Places named: St Albans. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A4147A414A5183 AL3 6AA: before 2020AL3 6AB: before 2020AL3 6AD: before 2020AL3 6AE: before 2020AL3 6AF: before 2020AL3 6AG: before 2020AL3 6AH: before 2020AL3 6AL: before 2020AL3 6AN: before 2020AL3 6AP: before 2020AL3 6AQ: before 2020AL3 6AR: before 2020AL3 6AS: before 2020AL3 6AW: before 2020AL3 6AX: before 2020AL3 6AY: before 2020AL3 6BA: before 2020AL3 6BB: before 2020AL3 6BE: before 2020AL3 6BG: before 2020AL3 6BJ: before 2020AL3 6BL: before 2020AL3 6BN: before 2020AL3 6BP: before 2020AL3 6BQ: before 2020AL3 6BS: before 2020AL3 6BT: before 2020AL3 6BU: before 2020AL3 6BW: before 2020AL3 6BX: before 2020AL3 6BY: before 2020AL3 6BZ: before 2020AL3 6DA: before 2020AL3 6DB: before 2020AL3 6DD: before 2020AL3 6DE: before 2020AL3 6DF: before 2020AL3 6DG: before 2020AL3 6DJ: before 2020AL3 6DL: before 2020AL3 6DN: before 2020AL3 6DP: before 2020AL3 6DQ: before 2020AL3 6DR: before 2020AL3 6DS: before 2020AL3 6DU: before 2020AL3 6DW: before 2020AL3 6DX: before 2020AL3 6DY: before 2020AL3 6DZ: before 2020AL3 6EA: before 2020AL3 6EB: before 2020AL3 6EE: before 2020AL3 6EF: before 2020AL3 6EG: before 2020AL3 6EH: before 2020AL3 6EJ: before 2020AL3 6EL: before 2020AL3 6EN: before 2020AL3 6EP: before 2020AL3 6EQ: before 2020AL3 6ER: before 2020AL3 6ES: before 2020AL3 6EU: before 2020AL3 6EX: before 2020AL3 6EY: before 2020AL3 6EZ: before 2020AL3 6GY: before 2020AL3 6HA: before 2020AL3 6HB: before 2020AL3 6HD: before 2020AL3 6HE: before 2020AL3 6HH: before 2020AL3 6HJ: before 2020AL3 6HL: before 2020AL3 6HN: before 2020AL3 6HP: before 2020AL3 6HQ: before 2020AL3 6HR: before 2020AL3 6HS: before 2020AL3 6HT: before 2020AL3 6HU: before 2020AL3 6HW: before 2020AL3 6HX: before 2020AL3 6JB: before 2020AL3 6JE: before 2020AL3 6JF: before 2020AL3 6JG: before 2020AL3 6JH: before 2020AL3 6JJ: before 2020AL3 6JL: before 2020AL3 6JN: before 2020AL3 6JP: before 2020AL3 6JQ: before 2020AL3 6JR: before 2020AL3 6JS: before 2020AL3 6JU: before 2020AL3 6JW: before 2020AL3 6JX: before 2020AL3 6JY: before 2020AL3 6JZ: before 2020AL3 6LA: before 2020AL3 6LB: before 2020AL3 6LD: before 2020AL3 6LE: before 2020AL3 6LG: before 2020AL3 6LH: before 2020AL3 6LJ: before 2020AL3 6LL: before 2020AL3 6LN: before 2020AL3 6LP: before 2020AL3 6LQ: before 2020AL3 6LR: before 2020AL3 6LS: before 2020AL3 6LT: before 2020AL3 6LU: before 2020AL3 6LW: before 2020AL3 6LZ: before 2020AL3 6NA: before 2020AL3 6NB: before 2020AL3 6NH: before 2020AL3 6NP: before 2020AL3 6NR: before 2020AL3 6NW: before 2020AL3 6NX: before 2020AL3 6NZ: before 2020AL3 6PA: before 2020AL3 6PD: before 2020AL3 6PE: before 2020AL3 6PF: before 2020AL3 6PG: before 2020AL3 6PH: before 2020AL3 6PY: before 2020AL3 6RA: before 2020AL3 6RD: before 2020AL3 6RE: before 2020AL3 6RF: before 2020AL3 6RG: before 2020AL3 6RH: before 2020AL3 6RJ: before 2020AL3 6RL: before 2020AL3 6RN: before 2020AL3 6RP: before 2020AL3 6RQ: before 2020AL3 6RR: before 2020AL3 6RS: before 2020AL3 6RW: before 2020AL3 6XT: before 2020AL3 6XZ: before 2020AL3 6ET: new since 2020AL3 6EW: new since 2020AL3 6NL: new since 2020 St Albans Map of every postcode in the AL3 6 sector, by new since 2020 Of the 162 postcodes in the AL3 6 sector that ONS places, 3 are new since 2020 and 159 were in use before 2020. Places named: St Albans. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. St Albans
  • New since 2020: 3
  • In use before 2020: 159

Of the 162 postcodes in the AL3 6 sector that ONS places, 3 are new since 2020 and 159 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; when each came into use: the same directory; 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 3 newest postcodes

AL3 6NLApril 2025AL3 6EWFebruary 2025AL3 6ETNovember 2024

What do homes sell for in AL3 6?

Homes in AL3 6 sold for a typical £650,000 in the 12 months to August 2026, across 29 sales, up 4.8% on the 12 months before, HM Land Registry's figures show.

£650,000 typical price, the 12 months to August 2026
£620,000 12 months to August 2025
▲ up 4.8% on the 12 months before
  • Detached 4 sales, too few to price
  • Semi-detached £692,500 16 sales
  • Terraced £608,900 6 sales
  • Flat or maisonette 3 sales, too few to price

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 AL3 6. 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 AL3 6

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.

AL3 6AAAL3 6ABAL3 6ADAL3 6AEAL3 6AFAL3 6AGAL3 6AHAL3 6AJAL3 6ALAL3 6ANAL3 6APAL3 6AQAL3 6ARAL3 6ASAL3 6AWAL3 6AXAL3 6AYAL3 6BAAL3 6BBAL3 6BEAL3 6BGAL3 6BJAL3 6BLAL3 6BNAL3 6BPAL3 6BQAL3 6BSAL3 6BTAL3 6BUAL3 6BWAL3 6BXAL3 6BYAL3 6BZAL3 6DAAL3 6DBAL3 6DDAL3 6DEAL3 6DFAL3 6DGAL3 6DJAL3 6DLAL3 6DNAL3 6DPAL3 6DQAL3 6DRAL3 6DSAL3 6DUAL3 6DWAL3 6DXAL3 6DYAL3 6DZAL3 6EAAL3 6EBAL3 6EDAL3 6EEAL3 6EFAL3 6EGAL3 6EHAL3 6EJAL3 6ELAL3 6ENAL3 6EPAL3 6EQAL3 6ERAL3 6ESAL3 6ETAL3 6EUAL3 6EWAL3 6EXAL3 6EYAL3 6EZAL3 6GYAL3 6HAAL3 6HBAL3 6HDAL3 6HEAL3 6HFAL3 6HGAL3 6HHAL3 6HJAL3 6HLAL3 6HNAL3 6HPAL3 6HQAL3 6HRAL3 6HSAL3 6HTAL3 6HUAL3 6HWAL3 6HXAL3 6JBAL3 6JEAL3 6JFAL3 6JGAL3 6JHAL3 6JJAL3 6JLAL3 6JNAL3 6JPAL3 6JQAL3 6JRAL3 6JSAL3 6JUAL3 6JWAL3 6JXAL3 6JYAL3 6JZAL3 6LAAL3 6LBAL3 6LDAL3 6LEAL3 6LGAL3 6LHAL3 6LJAL3 6LLAL3 6LNAL3 6LPAL3 6LQAL3 6LRAL3 6LSAL3 6LTAL3 6LUAL3 6LWAL3 6LXAL3 6LYAL3 6LZAL3 6NAAL3 6NBAL3 6NHAL3 6NLAL3 6NPAL3 6NQAL3 6NRAL3 6NWAL3 6NXAL3 6NZAL3 6PAAL3 6PDAL3 6PEAL3 6PFAL3 6PGAL3 6PHAL3 6PQAL3 6PYAL3 6PZAL3 6RAAL3 6RDAL3 6REAL3 6RFAL3 6RGAL3 6RHAL3 6RJAL3 6RLAL3 6RNAL3 6RPAL3 6RQAL3 6RRAL3 6RSAL3 6RTAL3 6RWAL3 6XTAL3 6XZ

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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