CT20 1 postcode sector in the CT20 district

CT20 1 is a sector of the CT20 district: every postcode that starts CT20 1. It has 217 postcodes in use, 10 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 CT20 1 sector, and which are new since 2020

Map of every postcode in the CT20 1 sector, by new since 2020 Of the 217 postcodes in the CT20 1 sector that ONS places, 5 are new since 2020 and 212 were in use before 2020. Places named: Folkestone Central, Folkestone Harbour. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A2034A259 CT20 1AA: before 2020CT20 1AE: before 2020CT20 1AF: before 2020CT20 1AG: before 2020CT20 1AH: before 2020CT20 1AJ: before 2020CT20 1AL: before 2020CT20 1AN: before 2020CT20 1AQ: before 2020CT20 1AS: before 2020CT20 1AT: before 2020CT20 1AU: before 2020CT20 1AW: before 2020CT20 1AX: before 2020CT20 1AZ: before 2020CT20 1BA: before 2020CT20 1BF: before 2020CT20 1BJ: before 2020CT20 1BN: before 2020CT20 1BP: before 2020CT20 1BT: before 2020CT20 1BU: before 2020CT20 1BW: before 2020CT20 1BX: before 2020CT20 1BY: before 2020CT20 1BZ: before 2020CT20 1DA: before 2020CT20 1DB: before 2020CT20 1DD: before 2020CT20 1DF: before 2020CT20 1DG: before 2020CT20 1DH: before 2020CT20 1DJ: before 2020CT20 1DL: before 2020CT20 1DP: before 2020CT20 1DQ: before 2020CT20 1DS: before 2020CT20 1DW: before 2020CT20 1DY: before 2020CT20 1DZ: before 2020CT20 1EA: before 2020CT20 1EB: before 2020CT20 1EF: before 2020CT20 1EG: before 2020CT20 1EH: before 2020CT20 1EJ: before 2020CT20 1EL: before 2020CT20 1EN: before 2020CT20 1EP: before 2020CT20 1EQ: before 2020CT20 1ER: before 2020CT20 1ES: before 2020CT20 1ET: before 2020CT20 1EU: before 2020CT20 1EW: before 2020CT20 1EX: before 2020CT20 1EY: before 2020CT20 1EZ: before 2020CT20 1GB: before 2020CT20 1GX: before 2020CT20 1GY: before 2020CT20 1HA: before 2020CT20 1HB: before 2020CT20 1HE: before 2020CT20 1HF: before 2020CT20 1HG: before 2020CT20 1HH: before 2020CT20 1HJ: before 2020CT20 1HL: before 2020CT20 1HN: before 2020CT20 1HP: before 2020CT20 1HQ: before 2020CT20 1HR: before 2020CT20 1HS: before 2020CT20 1HT: before 2020CT20 1HU: before 2020CT20 1HW: before 2020CT20 1HX: before 2020CT20 1HY: before 2020CT20 1HZ: before 2020CT20 1JB: before 2020CT20 1JD: before 2020CT20 1JE: before 2020CT20 1JF: before 2020CT20 1JG: before 2020CT20 1JH: before 2020CT20 1JJ: before 2020CT20 1JP: before 2020CT20 1JQ: before 2020CT20 1JR: before 2020CT20 1JT: before 2020CT20 1JU: before 2020CT20 1JW: before 2020CT20 1JX: before 2020CT20 1JY: before 2020CT20 1JZ: before 2020CT20 1LA: before 2020CT20 1LD: before 2020CT20 1LE: before 2020CT20 1LF: before 2020CT20 1LG: before 2020CT20 1LH: before 2020CT20 1LJ: before 2020CT20 1LL: before 2020CT20 1LN: before 2020CT20 1LP: before 2020CT20 1LQ: before 2020CT20 1LR: before 2020CT20 1LS: before 2020CT20 1LT: before 2020CT20 1LU: before 2020CT20 1LW: before 2020CT20 1LX: before 2020CT20 1LY: before 2020CT20 1LZ: before 2020CT20 1NA: before 2020CT20 1NB: before 2020CT20 1ND: before 2020CT20 1NE: before 2020CT20 1NF: before 2020CT20 1NG: before 2020CT20 1NH: before 2020CT20 1NJ: before 2020CT20 1NL: before 2020CT20 1NN: before 2020CT20 1NP: before 2020CT20 1NQ: before 2020CT20 1NR: before 2020CT20 1NS: before 2020CT20 1NT: before 2020CT20 1NU: before 2020CT20 1NW: before 2020CT20 1NX: before 2020CT20 1PA: before 2020CT20 1PB: before 2020CT20 1PD: before 2020CT20 1PE: before 2020CT20 1PF: before 2020CT20 1PG: before 2020CT20 1PH: before 2020CT20 1PJ: before 2020CT20 1PL: before 2020CT20 1PN: before 2020CT20 1PP: before 2020CT20 1PQ: before 2020CT20 1PS: before 2020CT20 1PT: before 2020CT20 1PW: before 2020CT20 1PX: before 2020CT20 1PY: before 2020CT20 1PZ: before 2020CT20 1QA: before 2020CT20 1QB: before 2020CT20 1QF: before 2020CT20 1QH: before 2020CT20 1QJ: before 2020CT20 1QN: before 2020CT20 1QP: before 2020CT20 1QR: before 2020CT20 1QT: before 2020CT20 1QU: before 2020CT20 1QW: before 2020CT20 1QX: before 2020CT20 1QY: before 2020CT20 1QZ: before 2020CT20 1RA: before 2020CT20 1RB: before 2020CT20 1RE: before 2020CT20 1RF: before 2020CT20 1RG: before 2020CT20 1RH: before 2020CT20 1RJ: before 2020CT20 1RL: before 2020CT20 1RN: before 2020CT20 1RP: before 2020CT20 1RR: before 2020CT20 1RS: before 2020CT20 1RW: before 2020CT20 1RX: before 2020CT20 1RY: before 2020CT20 1RZ: before 2020CT20 1SA: before 2020CT20 1SB: before 2020CT20 1SD: before 2020CT20 1SE: before 2020CT20 1SF: before 2020CT20 1SH: before 2020CT20 1SJ: before 2020CT20 1SL: before 2020CT20 1SN: before 2020CT20 1SP: before 2020CT20 1SQ: before 2020CT20 1SR: before 2020CT20 1SS: before 2020CT20 1SU: before 2020CT20 1SW: before 2020CT20 1SY: before 2020CT20 1SZ: before 2020CT20 1TA: before 2020CT20 1TE: before 2020CT20 1TH: before 2020CT20 1TW: before 2020CT20 1TX: before 2020CT20 1TY: before 2020CT20 1TZ: before 2020CT20 1WB: before 2020CT20 1WT: before 2020CT20 1FB: new since 2020CT20 1FD: new since 2020CT20 1FF: new since 2020CT20 1PR: new since 2020 Folkestone CentralFolkestone Harbour Map of every postcode in the CT20 1 sector, by new since 2020 Of the 217 postcodes in the CT20 1 sector that ONS places, 5 are new since 2020 and 212 were in use before 2020. Places named: Folkestone Central, Folkestone Harbour. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Folkestone CentralFolkestone Harbour
  • New since 2020: 5
  • In use before 2020: 212

Of the 217 postcodes in the CT20 1 sector that ONS places, 5 are new since 2020 and 212 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. 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

The 5 newest postcodes

CT20 1PRJuly 2026CT20 1FFJuly 2025CT20 1FBJanuary 2024CT20 1FDJanuary 2024CT20 1FEJanuary 2024

What do homes sell for in CT20 1?

Homes in CT20 1 sold for a typical £205,000 in the 12 months to August 2026, across 60 sales, up 2.5% on the 12 months before, HM Land Registry's figures show.

£205,000 typical price, the 12 months to August 2026
£200,000 12 months to August 2025
▲ up 2.5% on the 12 months before
  • Detached 1 sale, too few to price
  • Semi-detached 2 sales, too few to price
  • Terraced £274,000 25 sales
  • Flat or maisonette £134,000 32 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 CT20 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 CT20 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.

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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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