BN7 1 postcode sector in the BN7 district

BN7 1 is a sector of the BN7 district: every postcode that starts BN7 1. It has 249 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 BN7 1 sector, by flood risk

Map of every postcode in the BN7 1 sector, by flood risk Of the 249 postcodes in the BN7 1 sector that ONS places, 5 have a home or business at high risk, 9 are at medium risk at worst, 6 are at low risk at worst and 229 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 10 postcodes at high or medium risk. One postcode lies beyond the edge and is listed under the map. Places named: Lewes. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A2029 BN7 1AB: not on the flood risk listBN7 1AD: not on the flood risk listBN7 1AE: not on the flood risk listBN7 1AR: not on the flood risk listBN7 1BA: not on the flood risk listBN7 1BB: not on the flood risk listBN7 1BD: not on the flood risk listBN7 1BE: not on the flood risk listBN7 1BG: not on the flood risk listBN7 1BH: not on the flood risk listBN7 1BJ: not on the flood risk listBN7 1BL: not on the flood risk listBN7 1BN: not on the flood risk listBN7 1BP: not on the flood risk listBN7 1BQ: not on the flood risk listBN7 1BS: not on the flood risk listBN7 1BT: not on the flood risk listBN7 1BU: not on the flood risk listBN7 1BX: not on the flood risk listBN7 1BY: not on the flood risk listBN7 1BZ: not on the flood risk listBN7 1DA: not on the flood risk listBN7 1DB: not on the flood risk listBN7 1DD: not on the flood risk listBN7 1DF: not on the flood risk listBN7 1DJ: not on the flood risk listBN7 1DL: not on the flood risk listBN7 1DP: not on the flood risk listBN7 1DR: not on the flood risk listBN7 1DS: not on the flood risk listBN7 1DT: not on the flood risk listBN7 1EA: not on the flood risk listBN7 1EB: not on the flood risk listBN7 1ED: not on the flood risk listBN7 1EE: not on the flood risk listBN7 1EG: not on the flood risk listBN7 1EH: not on the flood risk listBN7 1EJ: not on the flood risk listBN7 1EL: not on the flood risk listBN7 1EN: not on the flood risk listBN7 1EP: not on the flood risk listBN7 1EQ: not on the flood risk listBN7 1ER: not on the flood risk listBN7 1ES: not on the flood risk listBN7 1ET: not on the flood risk listBN7 1EU: not on the flood risk listBN7 1EW: not on the flood risk listBN7 1EX: not on the flood risk listBN7 1EY: not on the flood risk listBN7 1EZ: not on the flood risk listBN7 1FA: not on the flood risk listBN7 1HA: not on the flood risk listBN7 1HB: not on the flood risk listBN7 1HD: not on the flood risk listBN7 1HG: not on the flood risk listBN7 1HH: not on the flood risk listBN7 1HJ: not on the flood risk listBN7 1HL: not on the flood risk listBN7 1HP: not on the flood risk listBN7 1HQ: not on the flood risk listBN7 1HS: not on the flood risk listBN7 1HT: not on the flood risk listBN7 1HU: not on the flood risk listBN7 1HW: not on the flood risk listBN7 1HX: not on the flood risk listBN7 1JE: not on the flood risk listBN7 1JG: not on the flood risk listBN7 1JR: not on the flood risk listBN7 1JS: not on the flood risk listBN7 1JY: not on the flood risk listBN7 1JZ: not on the flood risk listBN7 1LA: not on the flood risk listBN7 1LB: not on the flood risk listBN7 1LD: not on the flood risk listBN7 1LE: not on the flood risk listBN7 1LF: not on the flood risk listBN7 1LH: not on the flood risk listBN7 1LJ: not on the flood risk listBN7 1LN: not on the flood risk listBN7 1LP: not on the flood risk listBN7 1LR: not on the flood risk listBN7 1LS: not on the flood risk listBN7 1LT: not on the flood risk listBN7 1LU: not on the flood risk listBN7 1LW: not on the flood risk listBN7 1LX: not on the flood risk listBN7 1LY: not on the flood risk listBN7 1NA: not on the flood risk listBN7 1NB: not on the flood risk listBN7 1ND: not on the flood risk listBN7 1NE: not on the flood risk listBN7 1NF: not on the flood risk listBN7 1NG: not on the flood risk listBN7 1NH: not on the flood risk listBN7 1NJ: not on the flood risk listBN7 1NL: not on the flood risk listBN7 1NN: not on the flood risk listBN7 1NP: not on the flood risk listBN7 1NQ: not on the flood risk listBN7 1NR: not on the flood risk listBN7 1NS: not on the flood risk listBN7 1NT: not on the flood risk listBN7 1NU: not on the flood risk listBN7 1NX: not on the flood risk listBN7 1NY: not on the flood risk listBN7 1PA: not on the flood risk listBN7 1PB: not on the flood risk listBN7 1PD: not on the flood risk listBN7 1PE: not on the flood risk listBN7 1PF: not on the flood risk listBN7 1PG: not on the flood risk listBN7 1PH: not on the flood risk listBN7 1PJ: not on the flood risk listBN7 1PL: not on the flood risk listBN7 1PN: not on the flood risk listBN7 1PP: not on the flood risk listBN7 1PQ: not on the flood risk listBN7 1PR: not on the flood risk listBN7 1PS: not on the flood risk listBN7 1PT: not on the flood risk listBN7 1PU: not on the flood risk listBN7 1PX: not on the flood risk listBN7 1PY: not on the flood risk listBN7 1PZ: not on the flood risk listBN7 1QA: not on the flood risk listBN7 1QB: not on the flood risk listBN7 1QD: not on the flood risk listBN7 1QE: not on the flood risk listBN7 1QF: not on the flood risk listBN7 1QG: not on the flood risk listBN7 1QH: not on the flood risk listBN7 1QP: not on the flood risk listBN7 1QS: not on the flood risk listBN7 1QT: not on the flood risk listBN7 1QU: not on the flood risk listBN7 1QX: not on the flood risk listBN7 1RB: not on the flood risk listBN7 1RD: not on the flood risk listBN7 1RG: not on the flood risk listBN7 1RH: not on the flood risk listBN7 1RJ: not on the flood risk listBN7 1RL: not on the flood risk listBN7 1RP: not on the flood risk listBN7 1RR: not on the flood risk listBN7 1RS: not on the flood risk listBN7 1RT: not on the flood risk listBN7 1RX: not on the flood risk listBN7 1RZ: not on the flood risk listBN7 1SA: not on the flood risk listBN7 1SB: not on the flood risk listBN7 1SD: not on the flood risk listBN7 1SE: not on the flood risk listBN7 1SH: not on the flood risk listBN7 1SJ: not on the flood risk listBN7 1SL: not on the flood risk listBN7 1SN: not on the flood risk listBN7 1SP: not on the flood risk listBN7 1SR: not on the flood risk listBN7 1SS: not on the flood risk listBN7 1ST: not on the flood risk listBN7 1SU: not on the flood risk listBN7 1SX: not on the flood risk listBN7 1SY: not on the flood risk listBN7 1SZ: not on the flood risk listBN7 1TG: not on the flood risk listBN7 1TN: not on the flood risk listBN7 1TP: not on the flood risk listBN7 1TT: not on the flood risk listBN7 1TU: not on the flood risk listBN7 1TW: not on the flood risk listBN7 1TX: not on the flood risk listBN7 1TY: not on the flood risk listBN7 1TZ: not on the flood risk listBN7 1UA: not on the flood risk listBN7 1UB: not on the flood risk listBN7 1UD: not on the flood risk listBN7 1UE: not on the flood risk listBN7 1UF: not on the flood risk listBN7 1UG: not on the flood risk listBN7 1UH: not on the flood risk listBN7 1UJ: not on the flood risk listBN7 1UL: not on the flood risk listBN7 1UN: not on the flood risk listBN7 1UP: not on the flood risk listBN7 1US: not on the flood risk listBN7 1UT: not on the flood risk listBN7 1UU: not on the flood risk listBN7 1UW: not on the flood risk listBN7 1UX: not on the flood risk listBN7 1UY: not on the flood risk listBN7 1UZ: not on the flood risk listBN7 1WX: not on the flood risk listBN7 1XE: not on the flood risk listBN7 1XG: not on the flood risk listBN7 1XH: not on the flood risk listBN7 1XJ: not on the flood risk listBN7 1XL: not on the flood risk listBN7 1XP: not on the flood risk listBN7 1XS: not on the flood risk listBN7 1XT: not on the flood risk listBN7 1XU: not on the flood risk listBN7 1XX: not on the flood risk listBN7 1XY: not on the flood risk listBN7 1YB: not on the flood risk listBN7 1YE: not on the flood risk listBN7 1YG: not on the flood risk listBN7 1YH: not on the flood risk listBN7 1YJ: not on the flood risk listBN7 1YL: not on the flood risk listBN7 1YP: not on the flood risk listBN7 1YQ: not on the flood risk listBN7 1YR: not on the flood risk listBN7 1YS: not on the flood risk listBN7 1YT: not on the flood risk listBN7 1YU: not on the flood risk listBN7 1YW: not on the flood risk listBN7 1YX: not on the flood risk listBN7 1YY: not on the flood risk listBN7 1YZ: not on the flood risk listBN7 1HN: low flood risk at worstBN7 1HZ: low flood risk at worstBN7 1JF: low flood risk at worstBN7 1JJ: low flood risk at worstBN7 1TL: low flood risk at worstBN7 1TS: low flood risk at worstBN7 1JU: medium flood risk at worstBN7 1HR: medium flood risk at worstBN7 1HY: medium flood risk at worstBN7 1JL: medium flood risk at worstBN7 1JN: medium flood risk at worstBN7 1JQ: medium flood risk at worstBN7 1RU: medium flood risk at worstBN7 1TH: medium flood risk at worstBN7 1TJ: medium flood risk at worstBN7 1JA: high flood riskBN7 1JB: high flood riskBN7 1JH: high flood riskBN7 1JP: high flood riskBN7 1TR: high flood risk Lewes 10 postcodes at high or medium risk, outlined: this goes to BN7 1JA, the one with most homes and businesses at high risk10 postcodes at high or medium risk Map of every postcode in the BN7 1 sector, by flood risk Of the 249 postcodes in the BN7 1 sector that ONS places, 5 have a home or business at high risk, 9 are at medium risk at worst, 6 are at low risk at worst and 229 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 10 postcodes at high or medium risk. One postcode lies beyond the edge and is listed under the map. Places named: Lewes. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A2029 Lewes
  • A home or business at high risk: 5
  • At medium risk at worst: 9
  • At low risk at worst: 6
  • At very low risk only: 0
  • Not on the at-risk list: 229
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 249 postcodes in the BN7 1 sector that ONS places, 5 have a home or business at high risk, 9 are at medium risk at worst, 6 are at low risk at worst and 229 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. A dashed outline shows where 5 or more lie within 150 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.

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.

BN7 1JA1 at high riskBN7 1JB1 at high riskBN7 1JH1 at high riskBN7 1JP1 at high riskBN7 1TR1 at high risk

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.

BN7 1UR

Where the postcodes at high or medium risk lie together

  • 10 postcodes at high or medium risk, outlined on the map. BN7 1JA, is the one with most homes and businesses at high risk.

What do homes sell for in BN7 1?

Homes in BN7 1 sold for a typical £590,000 in the 12 months to August 2026, across 110 sales, up 11.4% on the 12 months before, HM Land Registry's figures show.

£590,000 typical price, the 12 months to August 2026
£529,500 12 months to August 2025
▲ up 11.4% on the 12 months before
  • Detached £1,000,000 17 sales
  • Semi-detached £609,000 34 sales
  • Terraced £560,000 49 sales
  • Flat or maisonette £241,250 10 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 BN7 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 BN7 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.

BN7 1ABBN7 1ADBN7 1AEBN7 1AJBN7 1ALBN7 1ARBN7 1BABN7 1BBBN7 1BDBN7 1BEBN7 1BGBN7 1BHBN7 1BJBN7 1BLBN7 1BNBN7 1BPBN7 1BQBN7 1BSBN7 1BTBN7 1BUBN7 1BXBN7 1BYBN7 1BZBN7 1DABN7 1DBBN7 1DDBN7 1DFBN7 1DGBN7 1DJBN7 1DLBN7 1DPBN7 1DRBN7 1DSBN7 1DTBN7 1DXBN7 1EABN7 1EBBN7 1EDBN7 1EEBN7 1EGBN7 1EHBN7 1EJBN7 1ELBN7 1ENBN7 1EPBN7 1EQBN7 1ERBN7 1ESBN7 1ETBN7 1EUBN7 1EWBN7 1EXBN7 1EYBN7 1EZBN7 1FABN7 1FBBN7 1HABN7 1HBBN7 1HDBN7 1HGBN7 1HHBN7 1HJBN7 1HLBN7 1HNBN7 1HPBN7 1HQBN7 1HRBN7 1HSBN7 1HTBN7 1HUBN7 1HWBN7 1HXBN7 1HYBN7 1HZBN7 1JABN7 1JBBN7 1JEBN7 1JFBN7 1JGBN7 1JHBN7 1JJBN7 1JLBN7 1JNBN7 1JPBN7 1JQBN7 1JRBN7 1JSBN7 1JUBN7 1JYBN7 1JZBN7 1LABN7 1LBBN7 1LDBN7 1LEBN7 1LFBN7 1LHBN7 1LJBN7 1LNBN7 1LPBN7 1LRBN7 1LSBN7 1LTBN7 1LUBN7 1LWBN7 1LXBN7 1LYBN7 1NABN7 1NBBN7 1NDBN7 1NEBN7 1NFBN7 1NGBN7 1NHBN7 1NJBN7 1NLBN7 1NNBN7 1NPBN7 1NQBN7 1NRBN7 1NSBN7 1NTBN7 1NUBN7 1NXBN7 1NYBN7 1PABN7 1PBBN7 1PDBN7 1PEBN7 1PFBN7 1PGBN7 1PHBN7 1PJBN7 1PLBN7 1PNBN7 1PPBN7 1PQBN7 1PRBN7 1PSBN7 1PTBN7 1PUBN7 1PXBN7 1PYBN7 1PZBN7 1QABN7 1QBBN7 1QDBN7 1QEBN7 1QFBN7 1QGBN7 1QHBN7 1QPBN7 1QSBN7 1QTBN7 1QUBN7 1QXBN7 1RBBN7 1RDBN7 1RGBN7 1RHBN7 1RJBN7 1RLBN7 1RPBN7 1RRBN7 1RSBN7 1RTBN7 1RUBN7 1RXBN7 1RZBN7 1SABN7 1SBBN7 1SDBN7 1SEBN7 1SFBN7 1SHBN7 1SJBN7 1SLBN7 1SNBN7 1SPBN7 1SRBN7 1SSBN7 1STBN7 1SUBN7 1SXBN7 1SYBN7 1SZBN7 1TGBN7 1THBN7 1TJBN7 1TLBN7 1TNBN7 1TPBN7 1TRBN7 1TSBN7 1TTBN7 1TUBN7 1TWBN7 1TXBN7 1TYBN7 1TZBN7 1UABN7 1UBBN7 1UDBN7 1UEBN7 1UFBN7 1UGBN7 1UHBN7 1UJBN7 1ULBN7 1UNBN7 1UPBN7 1URBN7 1USBN7 1UTBN7 1UUBN7 1UWBN7 1UXBN7 1UYBN7 1UZBN7 1WABN7 1WXBN7 1XEBN7 1XGBN7 1XHBN7 1XJBN7 1XLBN7 1XNBN7 1XPBN7 1XSBN7 1XTBN7 1XUBN7 1XXBN7 1XYBN7 1YBBN7 1YEBN7 1YGBN7 1YHBN7 1YJBN7 1YLBN7 1YNBN7 1YPBN7 1YQBN7 1YRBN7 1YSBN7 1YTBN7 1YUBN7 1YWBN7 1YXBN7 1YYBN7 1YZ

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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