CV23 8 postcode sector in the CV23 district

CV23 8 is a sector of the CV23 district: every postcode that starts CV23 8. It has 184 postcodes in use, 3 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 CV23 8 sector, by flood risk

Map of every postcode in the CV23 8 sector, by flood risk Of the 184 postcodes in the CV23 8 sector that ONS places, 6 have a home or business at high risk, 4 are at medium risk at worst, 12 are at low risk at worst and 162 are not on the Environment Agency's at-risk list. Places named: Daventry, Cawston, Dunchurch. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A426A45A428A425 CV23 8AB: not on the flood risk listCV23 8AD: not on the flood risk listCV23 8AF: not on the flood risk listCV23 8AG: not on the flood risk listCV23 8AH: not on the flood risk listCV23 8AL: not on the flood risk listCV23 8AN: not on the flood risk listCV23 8AP: not on the flood risk listCV23 8AQ: not on the flood risk listCV23 8AR: not on the flood risk listCV23 8AS: not on the flood risk listCV23 8AT: not on the flood risk listCV23 8AU: not on the flood risk listCV23 8AW: not on the flood risk listCV23 8AX: not on the flood risk listCV23 8AY: not on the flood risk listCV23 8AZ: not on the flood risk listCV23 8BA: not on the flood risk listCV23 8BB: not on the flood risk listCV23 8BD: not on the flood risk listCV23 8BF: not on the flood risk listCV23 8BG: not on the flood risk listCV23 8BJ: not on the flood risk listCV23 8BW: not on the flood risk listCV23 8BZ: not on the flood risk listCV23 8DA: not on the flood risk listCV23 8DB: not on the flood risk listCV23 8DD: not on the flood risk listCV23 8DG: not on the flood risk listCV23 8DH: not on the flood risk listCV23 8DT: not on the flood risk listCV23 8DX: not on the flood risk listCV23 8DY: not on the flood risk listCV23 8DZ: not on the flood risk listCV23 8EA: not on the flood risk listCV23 8EB: not on the flood risk listCV23 8ED: not on the flood risk listCV23 8EE: not on the flood risk listCV23 8EF: not on the flood risk listCV23 8EH: not on the flood risk listCV23 8EJ: not on the flood risk listCV23 8EL: not on the flood risk listCV23 8EP: not on the flood risk listCV23 8EQ: not on the flood risk listCV23 8ER: not on the flood risk listCV23 8ES: not on the flood risk listCV23 8ET: not on the flood risk listCV23 8EU: not on the flood risk listCV23 8EW: not on the flood risk listCV23 8EX: not on the flood risk listCV23 8EY: not on the flood risk listCV23 8EZ: not on the flood risk listCV23 8FA: not on the flood risk listCV23 8FG: not on the flood risk listCV23 8FJ: not on the flood risk listCV23 8FQ: not on the flood risk listCV23 8FU: not on the flood risk listCV23 8FX: not on the flood risk listCV23 8FY: not on the flood risk listCV23 8FZ: not on the flood risk listCV23 8GB: not on the flood risk listCV23 8GD: not on the flood risk listCV23 8HB: not on the flood risk listCV23 8HD: not on the flood risk listCV23 8HF: not on the flood risk listCV23 8HG: not on the flood risk listCV23 8HL: not on the flood risk listCV23 8HN: not on the flood risk listCV23 8HP: not on the flood risk listCV23 8HQ: not on the flood risk listCV23 8HR: not on the flood risk listCV23 8HW: not on the flood risk listCV23 8HY: not on the flood risk listCV23 8SZ: not on the flood risk listCV23 8TA: not on the flood risk listCV23 8TB: not on the flood risk listCV23 8TD: not on the flood risk listCV23 8TE: not on the flood risk listCV23 8TF: not on the flood risk listCV23 8TG: not on the flood risk listCV23 8TH: not on the flood risk listCV23 8TJ: not on the flood risk listCV23 8TL: not on the flood risk listCV23 8TN: not on the flood risk listCV23 8TP: not on the flood risk listCV23 8TQ: not on the flood risk listCV23 8TS: not on the flood risk listCV23 8TT: not on the flood risk listCV23 8TU: not on the flood risk listCV23 8TW: not on the flood risk listCV23 8TX: not on the flood risk listCV23 8UA: not on the flood risk listCV23 8UB: not on the flood risk listCV23 8UG: not on the flood risk listCV23 8UH: not on the flood risk listCV23 8UJ: not on the flood risk listCV23 8UL: not on the flood risk listCV23 8UN: not on the flood risk listCV23 8UP: not on the flood risk listCV23 8UQ: not on the flood risk listCV23 8UR: not on the flood risk listCV23 8US: not on the flood risk listCV23 8UT: not on the flood risk listCV23 8UW: not on the flood risk listCV23 8UY: not on the flood risk listCV23 8WA: not on the flood risk listCV23 8WB: not on the flood risk listCV23 8XA: not on the flood risk listCV23 8XB: not on the flood risk listCV23 8XD: not on the flood risk listCV23 8XF: not on the flood risk listCV23 8XG: not on the flood risk listCV23 8XJ: not on the flood risk listCV23 8XL: not on the flood risk listCV23 8XR: not on the flood risk listCV23 8XS: not on the flood risk listCV23 8XT: not on the flood risk listCV23 8XU: not on the flood risk listCV23 8XY: not on the flood risk listCV23 8XZ: not on the flood risk listCV23 8YA: not on the flood risk listCV23 8YF: not on the flood risk listCV23 8YG: not on the flood risk listCV23 8YH: not on the flood risk listCV23 8YJ: not on the flood risk listCV23 8YL: not on the flood risk listCV23 8YT: not on the flood risk listCV23 8YW: not on the flood risk listCV23 8YX: not on the flood risk listCV23 8ZP: not on the flood risk listCV23 8BH: low flood risk at worstCV23 8BL: low flood risk at worstCV23 8BN: low flood risk at worstCV23 8BU: low flood risk at worstCV23 8DE: low flood risk at worstCV23 8DJ: low flood risk at worstCV23 8DL: low flood risk at worstCV23 8DW: low flood risk at worstCV23 8DU: low flood risk at worstCV23 8HH: low flood risk at worstCV23 8UU: low flood risk at worstCV23 8AA: medium flood risk at worstCV23 8BQ: medium flood risk at worstCV23 8BT: medium flood risk at worstCV23 8UX: medium flood risk at worstCV23 8AJ: high flood riskCV23 8BX: high flood riskCV23 8DF: high flood riskCV23 8DN: high flood riskCV23 8DQ: high flood riskCV23 8HS: high flood risk DaventryCawstonDunchurch Map of every postcode in the CV23 8 sector, by flood risk Of the 184 postcodes in the CV23 8 sector that ONS places, 6 have a home or business at high risk, 4 are at medium risk at worst, 12 are at low risk at worst and 162 are not on the Environment Agency's at-risk list. Places named: Daventry, Cawston, Dunchurch. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A428 DaventryCawstonDunchurch
  • A home or business at high risk: 6
  • At medium risk at worst: 4
  • At low risk at worst: 12
  • At very low risk only: 0
  • Not on the at-risk list: 162

Of the 184 postcodes in the CV23 8 sector that ONS places, 6 have a home or business at high risk, 4 are at medium risk at worst, 12 are at low risk at worst and 162 are not on the Environment Agency's at-risk list.

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.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; 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 postcodes at high risk

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

CV23 8DN7 at high riskCV23 8DF4 at high riskCV23 8DQ2 at high riskCV23 8HS1 at high riskCV23 8AJ1 at high riskCV23 8BX1 at high risk

What do homes sell for in CV23 8?

Homes in CV23 8 sold for a typical £362,000 in the 12 months to August 2026, across 51 sales, down 9% on the 12 months before, HM Land Registry's figures show.

£362,000 typical price, the 12 months to August 2026
£398,000 12 months to August 2025
▼ down 9% on the 12 months before
  • Detached £472,500 24 sales
  • Semi-detached £264,950 21 sales
  • Terraced £262,500 6 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 CV23 8. 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 CV23 8

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.

CV23 8AACV23 8ABCV23 8ADCV23 8AECV23 8AFCV23 8AGCV23 8AHCV23 8AJCV23 8ALCV23 8ANCV23 8APCV23 8AQCV23 8ARCV23 8ASCV23 8ATCV23 8AUCV23 8AWCV23 8AXCV23 8AYCV23 8AZCV23 8BACV23 8BBCV23 8BDCV23 8BFCV23 8BGCV23 8BHCV23 8BJCV23 8BLCV23 8BNCV23 8BQCV23 8BSCV23 8BTCV23 8BUCV23 8BWCV23 8BXCV23 8BYCV23 8BZCV23 8DACV23 8DBCV23 8DDCV23 8DECV23 8DFCV23 8DGCV23 8DHCV23 8DJCV23 8DLCV23 8DNCV23 8DPCV23 8DQCV23 8DRCV23 8DSCV23 8DTCV23 8DUCV23 8DWCV23 8DXCV23 8DYCV23 8DZCV23 8EACV23 8EBCV23 8EDCV23 8EECV23 8EFCV23 8EGCV23 8EHCV23 8EJCV23 8ELCV23 8ENCV23 8EPCV23 8EQCV23 8ERCV23 8ESCV23 8ETCV23 8EUCV23 8EWCV23 8EXCV23 8EYCV23 8EZCV23 8FACV23 8FGCV23 8FJCV23 8FPCV23 8FQCV23 8FUCV23 8FXCV23 8FYCV23 8FZCV23 8GBCV23 8GDCV23 8HBCV23 8HDCV23 8HECV23 8HFCV23 8HGCV23 8HHCV23 8HLCV23 8HNCV23 8HPCV23 8HQCV23 8HRCV23 8HSCV23 8HWCV23 8HYCV23 8SZCV23 8TACV23 8TBCV23 8TDCV23 8TECV23 8TFCV23 8TGCV23 8THCV23 8TJCV23 8TLCV23 8TNCV23 8TPCV23 8TQCV23 8TRCV23 8TSCV23 8TTCV23 8TUCV23 8TWCV23 8TXCV23 8TYCV23 8TZCV23 8UACV23 8UBCV23 8UDCV23 8UECV23 8UFCV23 8UGCV23 8UHCV23 8UJCV23 8ULCV23 8UNCV23 8UPCV23 8UQCV23 8URCV23 8USCV23 8UTCV23 8UUCV23 8UWCV23 8UXCV23 8UYCV23 8UZCV23 8WACV23 8WBCV23 8XACV23 8XBCV23 8XDCV23 8XECV23 8XFCV23 8XGCV23 8XHCV23 8XJCV23 8XLCV23 8XNCV23 8XPCV23 8XQCV23 8XRCV23 8XSCV23 8XTCV23 8XUCV23 8XWCV23 8XXCV23 8XYCV23 8XZCV23 8YACV23 8YBCV23 8YDCV23 8YECV23 8YFCV23 8YGCV23 8YHCV23 8YJCV23 8YLCV23 8YPCV23 8YQCV23 8YSCV23 8YTCV23 8YWCV23 8YXCV23 8YYCV23 8YZCV23 8ZACV23 8ZP

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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