NN17 1 postcode sector in the NN17 district

NN17 1 is a sector of the NN17 district: every postcode that starts NN17 1. It has 239 postcodes in use, 8 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 NN17 1 sector, by flood risk

Map of every postcode in the NN17 1 sector, by flood risk Of the 239 postcodes in the NN17 1 sector that ONS places, 6 have a home or business at high risk, 6 are at medium risk at worst, 6 are at low risk at worst and 221 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Corby. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A427A6086 NN17 1AD: not on the flood risk listNN17 1AE: not on the flood risk listNN17 1AF: not on the flood risk listNN17 1AG: not on the flood risk listNN17 1AH: not on the flood risk listNN17 1AJ: not on the flood risk listNN17 1AP: not on the flood risk listNN17 1AQ: not on the flood risk listNN17 1AS: not on the flood risk listNN17 1AU: not on the flood risk listNN17 1AW: not on the flood risk listNN17 1AZ: not on the flood risk listNN17 1BA: not on the flood risk listNN17 1BB: not on the flood risk listNN17 1BF: not on the flood risk listNN17 1BG: not on the flood risk listNN17 1BH: not on the flood risk listNN17 1BJ: not on the flood risk listNN17 1BL: not on the flood risk listNN17 1BN: not on the flood risk listNN17 1BP: not on the flood risk listNN17 1BQ: not on the flood risk listNN17 1BS: not on the flood risk listNN17 1BT: not on the flood risk listNN17 1BU: not on the flood risk listNN17 1BW: not on the flood risk listNN17 1BX: not on the flood risk listNN17 1BY: not on the flood risk listNN17 1DA: not on the flood risk listNN17 1DB: not on the flood risk listNN17 1DD: not on the flood risk listNN17 1DF: not on the flood risk listNN17 1DH: not on the flood risk listNN17 1DJ: not on the flood risk listNN17 1DL: not on the flood risk listNN17 1DN: not on the flood risk listNN17 1DP: not on the flood risk listNN17 1DQ: not on the flood risk listNN17 1DR: not on the flood risk listNN17 1DS: not on the flood risk listNN17 1DT: not on the flood risk listNN17 1DW: not on the flood risk listNN17 1DY: not on the flood risk listNN17 1EA: not on the flood risk listNN17 1EB: not on the flood risk listNN17 1ED: not on the flood risk listNN17 1EE: not on the flood risk listNN17 1EF: not on the flood risk listNN17 1EG: not on the flood risk listNN17 1EH: not on the flood risk listNN17 1EJ: not on the flood risk listNN17 1EL: not on the flood risk listNN17 1EN: not on the flood risk listNN17 1EP: not on the flood risk listNN17 1EQ: not on the flood risk listNN17 1ER: not on the flood risk listNN17 1ES: not on the flood risk listNN17 1ET: not on the flood risk listNN17 1EU: not on the flood risk listNN17 1EW: not on the flood risk listNN17 1EY: not on the flood risk listNN17 1EZ: not on the flood risk listNN17 1FB: not on the flood risk listNN17 1FD: not on the flood risk listNN17 1FE: not on the flood risk listNN17 1FF: not on the flood risk listNN17 1FG: not on the flood risk listNN17 1FH: not on the flood risk listNN17 1FL: not on the flood risk listNN17 1FN: not on the flood risk listNN17 1FP: not on the flood risk listNN17 1FQ: not on the flood risk listNN17 1FT: not on the flood risk listNN17 1GA: not on the flood risk listNN17 1GD: not on the flood risk listNN17 1HA: not on the flood risk listNN17 1HD: not on the flood risk listNN17 1HE: not on the flood risk listNN17 1HF: not on the flood risk listNN17 1HG: not on the flood risk listNN17 1HH: not on the flood risk listNN17 1HJ: not on the flood risk listNN17 1HL: not on the flood risk listNN17 1HN: not on the flood risk listNN17 1HP: not on the flood risk listNN17 1HQ: not on the flood risk listNN17 1HR: not on the flood risk listNN17 1HS: not on the flood risk listNN17 1HT: not on the flood risk listNN17 1HU: not on the flood risk listNN17 1HW: not on the flood risk listNN17 1HX: not on the flood risk listNN17 1HY: not on the flood risk listNN17 1HZ: not on the flood risk listNN17 1JA: not on the flood risk listNN17 1JB: not on the flood risk listNN17 1JD: not on the flood risk listNN17 1JH: not on the flood risk listNN17 1JJ: not on the flood risk listNN17 1JL: not on the flood risk listNN17 1JW: not on the flood risk listNN17 1JY: not on the flood risk listNN17 1JZ: not on the flood risk listNN17 1LA: not on the flood risk listNN17 1LB: not on the flood risk listNN17 1LD: not on the flood risk listNN17 1LE: not on the flood risk listNN17 1LF: not on the flood risk listNN17 1LG: not on the flood risk listNN17 1LJ: not on the flood risk listNN17 1LL: not on the flood risk listNN17 1LN: not on the flood risk listNN17 1LP: not on the flood risk listNN17 1LQ: not on the flood risk listNN17 1LR: not on the flood risk listNN17 1LS: not on the flood risk listNN17 1LT: not on the flood risk listNN17 1LW: not on the flood risk listNN17 1NA: not on the flood risk listNN17 1NB: not on the flood risk listNN17 1ND: not on the flood risk listNN17 1NE: not on the flood risk listNN17 1NF: not on the flood risk listNN17 1NG: not on the flood risk listNN17 1NH: not on the flood risk listNN17 1NJ: not on the flood risk listNN17 1NL: not on the flood risk listNN17 1NQ: not on the flood risk listNN17 1NU: not on the flood risk listNN17 1PB: not on the flood risk listNN17 1PD: not on the flood risk listNN17 1PE: not on the flood risk listNN17 1PH: not on the flood risk listNN17 1PL: not on the flood risk listNN17 1PN: not on the flood risk listNN17 1PP: not on the flood risk listNN17 1PS: not on the flood risk listNN17 1PT: not on the flood risk listNN17 1QB: not on the flood risk listNN17 1QD: not on the flood risk listNN17 1QE: not on the flood risk listNN17 1QG: not on the flood risk listNN17 1QN: not on the flood risk listNN17 1QP: not on the flood risk listNN17 1RA: not on the flood risk listNN17 1RB: not on the flood risk listNN17 1RD: not on the flood risk listNN17 1RE: not on the flood risk listNN17 1RF: not on the flood risk listNN17 1RG: not on the flood risk listNN17 1RH: not on the flood risk listNN17 1RJ: not on the flood risk listNN17 1RL: not on the flood risk listNN17 1RN: not on the flood risk listNN17 1RP: not on the flood risk listNN17 1RQ: not on the flood risk listNN17 1RR: not on the flood risk listNN17 1RS: not on the flood risk listNN17 1RT: not on the flood risk listNN17 1RU: not on the flood risk listNN17 1RW: not on the flood risk listNN17 1RX: not on the flood risk listNN17 1RY: not on the flood risk listNN17 1RZ: not on the flood risk listNN17 1SA: not on the flood risk listNN17 1SB: not on the flood risk listNN17 1SD: not on the flood risk listNN17 1SE: not on the flood risk listNN17 1SF: not on the flood risk listNN17 1SG: not on the flood risk listNN17 1SP: not on the flood risk listNN17 1SR: not on the flood risk listNN17 1ST: not on the flood risk listNN17 1SW: not on the flood risk listNN17 1SX: not on the flood risk listNN17 1SZ: not on the flood risk listNN17 1TA: not on the flood risk listNN17 1TD: not on the flood risk listNN17 1TE: not on the flood risk listNN17 1TF: not on the flood risk listNN17 1TG: not on the flood risk listNN17 1TH: not on the flood risk listNN17 1TJ: not on the flood risk listNN17 1TL: not on the flood risk listNN17 1TN: not on the flood risk listNN17 1TP: not on the flood risk listNN17 1TR: not on the flood risk listNN17 1TT: not on the flood risk listNN17 1TU: not on the flood risk listNN17 1TW: not on the flood risk listNN17 1TY: not on the flood risk listNN17 1UE: not on the flood risk listNN17 1UF: not on the flood risk listNN17 1UG: not on the flood risk listNN17 1UH: not on the flood risk listNN17 1UJ: not on the flood risk listNN17 1UL: not on the flood risk listNN17 1UN: not on the flood risk listNN17 1UP: not on the flood risk listNN17 1UQ: not on the flood risk listNN17 1UR: not on the flood risk listNN17 1US: not on the flood risk listNN17 1UT: not on the flood risk listNN17 1UU: not on the flood risk listNN17 1UW: not on the flood risk listNN17 1UX: not on the flood risk listNN17 1UZ: not on the flood risk listNN17 1XA: not on the flood risk listNN17 1XB: not on the flood risk listNN17 1XD: not on the flood risk listNN17 1XE: not on the flood risk listNN17 1XF: not on the flood risk listNN17 1XG: not on the flood risk listNN17 1XH: not on the flood risk listNN17 1XQ: not on the flood risk listNN17 1XS: not on the flood risk listNN17 1YQ: not on the flood risk listNN17 1YR: not on the flood risk listNN17 1AB: low flood risk at worstNN17 1AR: low flood risk at worstNN17 1AY: low flood risk at worstNN17 1EX: low flood risk at worstNN17 1JP: low flood risk at worstNN17 1TQ: low flood risk at worstNN17 1AT: medium flood risk at worstNN17 1DE: medium flood risk at worstNN17 1DG: medium flood risk at worstNN17 1LH: medium flood risk at worstNN17 1LY: medium flood risk at worstNN17 1SY: medium flood risk at worstNN17 1AX: high flood riskNN17 1BE: high flood riskNN17 1FS: high flood riskNN17 1XP: high flood riskNN17 1XR: high flood riskNN17 1YL: high flood risk Corby Map of every postcode in the NN17 1 sector, by flood risk Of the 239 postcodes in the NN17 1 sector that ONS places, 6 have a home or business at high risk, 6 are at medium risk at worst, 6 are at low risk at worst and 221 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Corby. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Corby
  • A home or business at high risk: 6
  • At medium risk at worst: 6
  • At low risk at worst: 6
  • At very low risk only: 0
  • Not on the at-risk list: 221

Of the 239 postcodes in the NN17 1 sector that ONS places, 6 have a home or business at high risk, 6 are at medium risk at worst, 6 are at low risk at worst and 221 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.

NN17 1XR14 at high riskNN17 1YL6 at high riskNN17 1BE6 at high riskNN17 1AX2 at high riskNN17 1XP2 at high riskNN17 1FS1 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.

NN17 1NN

What do homes sell for in NN17 1?

Homes in NN17 1 sold for a typical £208,750 in the 12 months to August 2026, across 82 sales, up 7.1% on the 12 months before, HM Land Registry's figures show.

£208,750 typical price, the 12 months to August 2026
£195,000 12 months to August 2025
▲ up 7.1% on the 12 months before
  • Detached £315,000 7 sales
  • Semi-detached £215,000 35 sales
  • Terraced £185,000 29 sales
  • Flat or maisonette £135,000 11 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 NN17 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 NN17 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.

NN17 1ABNN17 1ADNN17 1AENN17 1AFNN17 1AGNN17 1AHNN17 1AJNN17 1APNN17 1AQNN17 1ARNN17 1ASNN17 1ATNN17 1AUNN17 1AWNN17 1AXNN17 1AYNN17 1AZNN17 1BANN17 1BBNN17 1BENN17 1BFNN17 1BGNN17 1BHNN17 1BJNN17 1BLNN17 1BNNN17 1BPNN17 1BQNN17 1BSNN17 1BTNN17 1BUNN17 1BWNN17 1BXNN17 1BYNN17 1DANN17 1DBNN17 1DDNN17 1DENN17 1DFNN17 1DGNN17 1DHNN17 1DJNN17 1DLNN17 1DNNN17 1DPNN17 1DQNN17 1DRNN17 1DSNN17 1DTNN17 1DWNN17 1DYNN17 1EANN17 1EBNN17 1EDNN17 1EENN17 1EFNN17 1EGNN17 1EHNN17 1EJNN17 1ELNN17 1ENNN17 1EPNN17 1EQNN17 1ERNN17 1ESNN17 1ETNN17 1EUNN17 1EWNN17 1EXNN17 1EYNN17 1EZNN17 1FBNN17 1FDNN17 1FENN17 1FFNN17 1FGNN17 1FHNN17 1FLNN17 1FNNN17 1FPNN17 1FQNN17 1FRNN17 1FSNN17 1FTNN17 1GANN17 1GBNN17 1GDNN17 1HANN17 1HDNN17 1HENN17 1HFNN17 1HGNN17 1HHNN17 1HJNN17 1HLNN17 1HNNN17 1HPNN17 1HQNN17 1HRNN17 1HSNN17 1HTNN17 1HUNN17 1HWNN17 1HXNN17 1HYNN17 1HZNN17 1JANN17 1JBNN17 1JDNN17 1JHNN17 1JJNN17 1JLNN17 1JPNN17 1JWNN17 1JYNN17 1JZNN17 1LANN17 1LBNN17 1LDNN17 1LENN17 1LFNN17 1LGNN17 1LHNN17 1LJNN17 1LLNN17 1LNNN17 1LPNN17 1LQNN17 1LRNN17 1LSNN17 1LTNN17 1LWNN17 1LYNN17 1NANN17 1NBNN17 1NDNN17 1NENN17 1NFNN17 1NGNN17 1NHNN17 1NJNN17 1NLNN17 1NNNN17 1NQNN17 1NUNN17 1PBNN17 1PDNN17 1PENN17 1PHNN17 1PLNN17 1PNNN17 1PPNN17 1PSNN17 1PTNN17 1QBNN17 1QDNN17 1QENN17 1QGNN17 1QNNN17 1QPNN17 1RANN17 1RBNN17 1RDNN17 1RENN17 1RFNN17 1RGNN17 1RHNN17 1RJNN17 1RLNN17 1RNNN17 1RPNN17 1RQNN17 1RRNN17 1RSNN17 1RTNN17 1RUNN17 1RWNN17 1RXNN17 1RYNN17 1RZNN17 1SANN17 1SBNN17 1SDNN17 1SENN17 1SFNN17 1SGNN17 1SPNN17 1SRNN17 1STNN17 1SWNN17 1SXNN17 1SYNN17 1SZNN17 1TANN17 1TDNN17 1TENN17 1TFNN17 1TGNN17 1THNN17 1TJNN17 1TLNN17 1TNNN17 1TPNN17 1TQNN17 1TRNN17 1TTNN17 1TUNN17 1TWNN17 1TYNN17 1UENN17 1UFNN17 1UGNN17 1UHNN17 1UJNN17 1ULNN17 1UNNN17 1UPNN17 1UQNN17 1URNN17 1USNN17 1UTNN17 1UUNN17 1UWNN17 1UXNN17 1UZNN17 1XANN17 1XBNN17 1XDNN17 1XENN17 1XFNN17 1XGNN17 1XHNN17 1XPNN17 1XQNN17 1XRNN17 1XSNN17 1YLNN17 1YQNN17 1YR

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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