CT20 3 postcode sector in the CT20 district
CT20 3 is a sector of the CT20 district: every postcode that starts CT20 3. It has 290 postcodes in use, 15 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 3 sector, by gigabit broadband
- No home or business can get gigabit: 12
- Some can get gigabit: 27
- Every home and business can get gigabit: 231
- Ofcom gives no figure: 20
Of the 290 postcodes in the CT20 3 sector that ONS places, 12 have no home or business that can get gigabit, 27 have some that can, 231 can all get it and 20 have no Ofcom figure.
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.
Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 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 CT20 3?
Homes in CT20 3 sold for a typical £331,998 in the 12 months to September 2026, across 154 sales, HM Land Registry's figures show. The 12 months before gave £335,000 from 208 sales: not a change larger than chance would explain, given which homes happened to sell.
- Detached £424,000 28 sales
- Semi-detached £350,000 58 sales
- Terraced £305,000 41 sales
- Flat or maisonette £195,000 27 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 3. A typical price is the median, the middle sale, given from 5 sales or more.
How we work this out: house prices by postcodeSource: HM Land Registry Price Paid Data, files dated 28 October 2026.
Postcodes in CT20 3
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.
Other sectors in CT20
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Where the facts on this page come from
- Office for National Statistics: ONS Postcode Directory
- Ofcom Connected Nations
- HM Land Registry Price Paid Data
Contains public sector information licensed under the Open Government Licence v3.0. 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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