PE21 6 postcode sector in the PE21 district

PE21 6 is a sector of the PE21 district: every postcode that starts PE21 6. It has 150 postcodes in use, 16 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 PE21 6 sector, and which are new since 2020

Map of every postcode in the PE21 6 sector, by new since 2020 Of the 150 postcodes in the PE21 6 sector that ONS places, 3 are new since 2020 and 147 were in use before 2020. Places named: Boston. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A16A1138 PE21 6AB: before 2020PE21 6AJ: before 2020PE21 6AN: before 2020PE21 6AP: before 2020PE21 6AR: before 2020PE21 6AS: before 2020PE21 6AT: before 2020PE21 6AU: before 2020PE21 6AW: before 2020PE21 6AX: before 2020PE21 6BA: before 2020PE21 6BE: before 2020PE21 6BJ: before 2020PE21 6BN: before 2020PE21 6BY: before 2020PE21 6BZ: before 2020PE21 6DA: before 2020PE21 6DB: before 2020PE21 6DD: before 2020PE21 6DF: before 2020PE21 6DG: before 2020PE21 6DH: before 2020PE21 6DJ: before 2020PE21 6DN: before 2020PE21 6DP: before 2020PE21 6DR: before 2020PE21 6DS: before 2020PE21 6DT: before 2020PE21 6DU: before 2020PE21 6DW: before 2020PE21 6DX: before 2020PE21 6DY: before 2020PE21 6EB: before 2020PE21 6EE: before 2020PE21 6EH: before 2020PE21 6EJ: before 2020PE21 6EN: before 2020PE21 6EQ: before 2020PE21 6EU: before 2020PE21 6EZ: before 2020PE21 6HA: before 2020PE21 6HB: before 2020PE21 6HE: before 2020PE21 6HH: before 2020PE21 6HL: before 2020PE21 6HN: before 2020PE21 6HP: before 2020PE21 6HS: before 2020PE21 6HT: before 2020PE21 6HX: before 2020PE21 6HY: before 2020PE21 6JD: before 2020PE21 6JE: before 2020PE21 6JF: before 2020PE21 6JG: before 2020PE21 6JH: before 2020PE21 6JJ: before 2020PE21 6JL: before 2020PE21 6JN: before 2020PE21 6JP: before 2020PE21 6JQ: before 2020PE21 6JR: before 2020PE21 6JT: before 2020PE21 6JU: before 2020PE21 6JW: before 2020PE21 6JX: before 2020PE21 6JY: before 2020PE21 6LG: before 2020PE21 6LJ: before 2020PE21 6LP: before 2020PE21 6LQ: before 2020PE21 6LR: before 2020PE21 6LS: before 2020PE21 6NA: before 2020PE21 6ND: before 2020PE21 6NF: before 2020PE21 6NH: before 2020PE21 6NN: before 2020PE21 6NP: before 2020PE21 6NQ: before 2020PE21 6NR: before 2020PE21 6NS: before 2020PE21 6NT: before 2020PE21 6NW: before 2020PE21 6NX: before 2020PE21 6NY: before 2020PE21 6PA: before 2020PE21 6PD: before 2020PE21 6PE: before 2020PE21 6PF: before 2020PE21 6PH: before 2020PE21 6PL: before 2020PE21 6PP: before 2020PE21 6PS: before 2020PE21 6PT: before 2020PE21 6PU: before 2020PE21 6PW: before 2020PE21 6PX: before 2020PE21 6PY: before 2020PE21 6PZ: before 2020PE21 6QG: before 2020PE21 6QH: before 2020PE21 6QP: before 2020PE21 6QQ: before 2020PE21 6QR: before 2020PE21 6QS: before 2020PE21 6QT: before 2020PE21 6QU: before 2020PE21 6QW: before 2020PE21 6QX: before 2020PE21 6QY: before 2020PE21 6RA: before 2020PE21 6RF: before 2020PE21 6RH: before 2020PE21 6RL: before 2020PE21 6RT: before 2020PE21 6RU: before 2020PE21 6RX: before 2020PE21 6RY: before 2020PE21 6SE: before 2020PE21 6SF: before 2020PE21 6SG: before 2020PE21 6SH: before 2020PE21 6SL: before 2020PE21 6SN: before 2020PE21 6SP: before 2020PE21 6SQ: before 2020PE21 6SR: before 2020PE21 6SS: before 2020PE21 6ST: before 2020PE21 6SX: before 2020PE21 6SY: before 2020PE21 6TB: before 2020PE21 6TE: before 2020PE21 6TF: before 2020PE21 6TG: before 2020PE21 6TH: before 2020PE21 6TJ: before 2020PE21 6TL: before 2020PE21 6TN: before 2020PE21 6TP: before 2020PE21 6TQ: before 2020PE21 6TR: before 2020PE21 6TS: before 2020PE21 6TU: before 2020PE21 6TY: before 2020PE21 6BF: new since 2020PE21 6BU: new since 2020PE21 6JS: new since 2020 Boston Map of every postcode in the PE21 6 sector, by new since 2020 Of the 150 postcodes in the PE21 6 sector that ONS places, 3 are new since 2020 and 147 were in use before 2020. Places named: Boston. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A16 Boston
  • New since 2020: 3
  • In use before 2020: 147

Of the 150 postcodes in the PE21 6 sector that ONS places, 3 are new since 2020 and 147 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.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.

What do homes sell for in PE21 6?

Homes in PE21 6 sold for a typical £153,500 in the 12 months to September 2026, across 12 sales, HM Land Registry's figures show. The 12 months before gave £125,000 from 23 sales. With fewer than 30 sales a year, a change can come from which homes happened to sell, so we do not give one.

£153,500 typical price, the 12 months to September 2026
£125,000 12 months to September 2025
  • Detached 4 sales, too few to price
  • Semi-detached 4 sales, too few to price
  • Terraced 3 sales, too few to price
  • Flat or maisonette 1 sale, too few to price

Standard sales of homes at market value at the postcodes that start PE21 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 October 2026.

Postcodes in PE21 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.

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed.

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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Where the facts on this page come from

Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.

Licence: Open Government Licence v3.0.

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