PE27 4 postcode sector in the PE27 district

PE27 4 is a sector of the PE27 district: every postcode that starts PE27 4. It has 63 postcodes in use, one of them a large-user postcode. 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 PE27 4 sector, and which are new since 2020

Map of every postcode in the PE27 4 sector, by new since 2020 Of the 63 postcodes in the PE27 4 sector that ONS places, 6 are new since 2020 and 57 were in use before 2020. One group of new postcodes is outlined: 6 new postcodes since 2020. One postcode lies beyond the edge and is listed under the map. Places named: Holywell-cum-Needingworth. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A1123 PE27 4AA: before 2020PE27 4AB: before 2020PE27 4AD: before 2020PE27 4AE: before 2020PE27 4JH: before 2020PE27 4LG: before 2020PE27 4NB: before 2020PE27 4NE: before 2020PE27 4RY: before 2020PE27 4RZ: before 2020PE27 4SA: before 2020PE27 4SB: before 2020PE27 4SD: before 2020PE27 4SE: before 2020PE27 4SF: before 2020PE27 4SG: before 2020PE27 4SH: before 2020PE27 4SJ: before 2020PE27 4SL: before 2020PE27 4SN: before 2020PE27 4SP: before 2020PE27 4SQ: before 2020PE27 4SR: before 2020PE27 4ST: before 2020PE27 4SU: before 2020PE27 4SW: before 2020PE27 4SX: before 2020PE27 4SY: before 2020PE27 4SZ: before 2020PE27 4TA: before 2020PE27 4TB: before 2020PE27 4TD: before 2020PE27 4TE: before 2020PE27 4TF: before 2020PE27 4TG: before 2020PE27 4TH: before 2020PE27 4TJ: before 2020PE27 4TL: before 2020PE27 4TN: before 2020PE27 4TP: before 2020PE27 4TQ: before 2020PE27 4TR: before 2020PE27 4TT: before 2020PE27 4TU: before 2020PE27 4TX: before 2020PE27 4TY: before 2020PE27 4TZ: before 2020PE27 4UA: before 2020PE27 4UB: before 2020PE27 4UD: before 2020PE27 4UE: before 2020PE27 4UL: before 2020PE27 4WA: before 2020PE27 4WY: before 2020PE27 4YA: before 2020PE27 4AF: new since 2020PE27 4AG: new since 2020PE27 4AH: new since 2020PE27 4AJ: new since 2020PE27 4AL: new since 2020PE27 4TS: new since 2020 Holywell-cum-Needingworth 6 new postcodes since 2020, outlined: this goes to PE27 4AL, the newest of them6 new postcodes since 2020 Map of every postcode in the PE27 4 sector, by new since 2020 Of the 63 postcodes in the PE27 4 sector that ONS places, 6 are new since 2020 and 57 were in use before 2020. One group of new postcodes is outlined: 6 new postcodes since 2020. One postcode lies beyond the edge and is listed under the map. Places named: Holywell-cum-Needingworth. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Holywell-cum-Needingworth 6 new postcodes since 2020, outlined: this goes to PE27 4AL, the newest of them6 new postcodes since 2020
  • New since 2020: 6
  • In use before 2020: 57
  • Outline: where 5 or more new postcodes since 2020 lie together

Of the 63 postcodes in the PE27 4 sector that ONS places, 6 are new since 2020 and 57 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. A dashed outline shows where 5 or more lie within 210 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; 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

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

Where the new postcodes lie together

What do homes sell for in PE27 4?

Homes in PE27 4 sold for a typical £335,000 in the 12 months to August 2026, across 25 sales, down 15.2% on the 12 months before, HM Land Registry's figures show.

£335,000 typical price, the 12 months to August 2026
£395,000 12 months to August 2025
▼ down 15.2% on the 12 months before
  • Detached £440,000 11 sales
  • Semi-detached £300,000 9 sales
  • Terraced 4 sales, too few to price
  • Flat or maisonette 1 sale, 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 PE27 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

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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