NN3 5 postcode sector in the NN3 district

NN3 5 is a sector of the NN3 district: every postcode that starts NN3 5. It has 134 postcodes in use.

Not sure what a sector is? UK postcode format explained.

Every postcode in the NN3 5 sector, by flood risk

Map of every postcode in the NN3 5 sector, by flood risk Of the 134 postcodes in the NN3 5 sector that ONS places, 1 are at medium risk at worst, 1 are at low risk at worst and 132 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Blackthorn & Rectory Farm, Billing. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A5076A43A4500A45 NN3 5AA: not on the flood risk listNN3 5AB: not on the flood risk listNN3 5AD: not on the flood risk listNN3 5AE: not on the flood risk listNN3 5AF: not on the flood risk listNN3 5AG: not on the flood risk listNN3 5AH: not on the flood risk listNN3 5AJ: not on the flood risk listNN3 5AL: not on the flood risk listNN3 5AN: not on the flood risk listNN3 5AP: not on the flood risk listNN3 5AQ: not on the flood risk listNN3 5AR: not on the flood risk listNN3 5AS: not on the flood risk listNN3 5AT: not on the flood risk listNN3 5AU: not on the flood risk listNN3 5AW: not on the flood risk listNN3 5AX: not on the flood risk listNN3 5AY: not on the flood risk listNN3 5AZ: not on the flood risk listNN3 5BA: not on the flood risk listNN3 5BB: not on the flood risk listNN3 5BD: not on the flood risk listNN3 5BE: not on the flood risk listNN3 5BG: not on the flood risk listNN3 5BH: not on the flood risk listNN3 5BJ: not on the flood risk listNN3 5BL: not on the flood risk listNN3 5BN: not on the flood risk listNN3 5BP: not on the flood risk listNN3 5BQ: not on the flood risk listNN3 5BS: not on the flood risk listNN3 5BT: not on the flood risk listNN3 5BU: not on the flood risk listNN3 5BW: not on the flood risk listNN3 5BX: not on the flood risk listNN3 5DA: not on the flood risk listNN3 5DB: not on the flood risk listNN3 5DD: not on the flood risk listNN3 5DE: not on the flood risk listNN3 5DF: not on the flood risk listNN3 5DG: not on the flood risk listNN3 5DH: not on the flood risk listNN3 5DJ: not on the flood risk listNN3 5DL: not on the flood risk listNN3 5DN: not on the flood risk listNN3 5DP: not on the flood risk listNN3 5DQ: not on the flood risk listNN3 5DS: not on the flood risk listNN3 5DT: not on the flood risk listNN3 5DU: not on the flood risk listNN3 5DX: not on the flood risk listNN3 5DY: not on the flood risk listNN3 5DZ: not on the flood risk listNN3 5EA: not on the flood risk listNN3 5EB: not on the flood risk listNN3 5ED: not on the flood risk listNN3 5EE: not on the flood risk listNN3 5EF: not on the flood risk listNN3 5EG: not on the flood risk listNN3 5EH: not on the flood risk listNN3 5EJ: not on the flood risk listNN3 5EL: not on the flood risk listNN3 5EN: not on the flood risk listNN3 5EP: not on the flood risk listNN3 5EQ: not on the flood risk listNN3 5ER: not on the flood risk listNN3 5ES: not on the flood risk listNN3 5ET: not on the flood risk listNN3 5EU: not on the flood risk listNN3 5EW: not on the flood risk listNN3 5EX: not on the flood risk listNN3 5EY: not on the flood risk listNN3 5EZ: not on the flood risk listNN3 5FA: not on the flood risk listNN3 5FB: not on the flood risk listNN3 5GA: not on the flood risk listNN3 5GB: not on the flood risk listNN3 5GH: not on the flood risk listNN3 5GL: not on the flood risk listNN3 5GP: not on the flood risk listNN3 5GR: not on the flood risk listNN3 5GW: not on the flood risk listNN3 5HA: not on the flood risk listNN3 5HB: not on the flood risk listNN3 5HD: not on the flood risk listNN3 5HE: not on the flood risk listNN3 5HF: not on the flood risk listNN3 5HG: not on the flood risk listNN3 5HH: not on the flood risk listNN3 5HJ: not on the flood risk listNN3 5HL: not on the flood risk listNN3 5HN: not on the flood risk listNN3 5HP: not on the flood risk listNN3 5HR: not on the flood risk listNN3 5HS: not on the flood risk listNN3 5HT: not on the flood risk listNN3 5HU: not on the flood risk listNN3 5HW: not on the flood risk listNN3 5HX: not on the flood risk listNN3 5HY: not on the flood risk listNN3 5HZ: not on the flood risk listNN3 5JA: not on the flood risk listNN3 5JB: not on the flood risk listNN3 5JD: not on the flood risk listNN3 5JF: not on the flood risk listNN3 5JG: not on the flood risk listNN3 5JH: not on the flood risk listNN3 5JJ: not on the flood risk listNN3 5JL: not on the flood risk listNN3 5JN: not on the flood risk listNN3 5JR: not on the flood risk listNN3 5JS: not on the flood risk listNN3 5JT: not on the flood risk listNN3 5JU: not on the flood risk listNN3 5JX: not on the flood risk listNN3 5JY: not on the flood risk listNN3 5JZ: not on the flood risk listNN3 5LA: not on the flood risk listNN3 5LB: not on the flood risk listNN3 5LD: not on the flood risk listNN3 5LF: not on the flood risk listNN3 5LH: not on the flood risk listNN3 5LJ: not on the flood risk listNN3 5LL: not on the flood risk listNN3 5LN: not on the flood risk listNN3 5LY: not on the flood risk listNN3 5LZ: not on the flood risk listNN3 5NS: not on the flood risk listNN3 5NT: not on the flood risk listNN3 5NU: not on the flood risk listNN3 5HQ: low flood risk at worstNN3 5DR: medium flood risk at worst Blackthorn & Rectory FarmBilling Map of every postcode in the NN3 5 sector, by flood risk Of the 134 postcodes in the NN3 5 sector that ONS places, 1 are at medium risk at worst, 1 are at low risk at worst and 132 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Blackthorn & Rectory Farm, Billing. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A5076 Blackthorn & Rectory FarmBilling
  • A home or business at high risk: 0
  • At medium risk at worst: 1
  • At low risk at worst: 1
  • At very low risk only: 0
  • Not on the at-risk list: 132

Of the 134 postcodes in the NN3 5 sector that ONS places, 1 are at medium risk at worst, 1 are at low risk at worst and 132 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. 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; 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 medium risk at worst

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

NN3 5DR1 at medium 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.

NN3 5LU

What do homes sell for in NN3 5?

Homes in NN3 5 sold for a typical £235,000 in the 12 months to August 2026, across 97 sales, down 0.2% on the 12 months before, HM Land Registry's figures show.

£235,000 typical price, the 12 months to August 2026
£235,500 12 months to August 2025
▼ down 0.2% on the 12 months before
  • Detached £341,770 34 sales
  • Semi-detached £230,000 35 sales
  • Terraced £208,500 26 sales
  • Flat or maisonette 2 sales, too few to price

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 NN3 5. 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 NN3 5

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.

NN3 5AANN3 5ABNN3 5ADNN3 5AENN3 5AFNN3 5AGNN3 5AHNN3 5AJNN3 5ALNN3 5ANNN3 5APNN3 5AQNN3 5ARNN3 5ASNN3 5ATNN3 5AUNN3 5AWNN3 5AXNN3 5AYNN3 5AZNN3 5BANN3 5BBNN3 5BDNN3 5BENN3 5BGNN3 5BHNN3 5BJNN3 5BLNN3 5BNNN3 5BPNN3 5BQNN3 5BSNN3 5BTNN3 5BUNN3 5BWNN3 5BXNN3 5DANN3 5DBNN3 5DDNN3 5DENN3 5DFNN3 5DGNN3 5DHNN3 5DJNN3 5DLNN3 5DNNN3 5DPNN3 5DQNN3 5DRNN3 5DSNN3 5DTNN3 5DUNN3 5DXNN3 5DYNN3 5DZNN3 5EANN3 5EBNN3 5EDNN3 5EENN3 5EFNN3 5EGNN3 5EHNN3 5EJNN3 5ELNN3 5ENNN3 5EPNN3 5EQNN3 5ERNN3 5ESNN3 5ETNN3 5EUNN3 5EWNN3 5EXNN3 5EYNN3 5EZNN3 5FANN3 5FBNN3 5GANN3 5GBNN3 5GHNN3 5GLNN3 5GPNN3 5GRNN3 5GWNN3 5HANN3 5HBNN3 5HDNN3 5HENN3 5HFNN3 5HGNN3 5HHNN3 5HJNN3 5HLNN3 5HNNN3 5HPNN3 5HQNN3 5HRNN3 5HSNN3 5HTNN3 5HUNN3 5HWNN3 5HXNN3 5HYNN3 5HZNN3 5JANN3 5JBNN3 5JDNN3 5JFNN3 5JGNN3 5JHNN3 5JJNN3 5JLNN3 5JNNN3 5JRNN3 5JSNN3 5JTNN3 5JUNN3 5JXNN3 5JYNN3 5JZNN3 5LANN3 5LBNN3 5LDNN3 5LFNN3 5LHNN3 5LJNN3 5LLNN3 5LNNN3 5LUNN3 5LYNN3 5LZNN3 5NSNN3 5NTNN3 5NU

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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