NE21 4 postcode sector in the NE21 district

NE21 4 is a sector of the NE21 district: every postcode that starts NE21 4. It has 168 postcodes in use, 2 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 NE21 4 sector, and which are new since 2020

Map of every postcode in the NE21 4 sector, by new since 2020 Of the 168 postcodes in the NE21 4 sector that ONS places, 2 are new since 2020 and 166 were in use before 2020. Places named: Blaydon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A695 NE21 4AG: before 2020NE21 4AH: before 2020NE21 4AL: before 2020NE21 4AN: before 2020NE21 4AP: before 2020NE21 4AS: before 2020NE21 4AU: before 2020NE21 4AW: before 2020NE21 4AX: before 2020NE21 4AY: before 2020NE21 4AZ: before 2020NE21 4BA: before 2020NE21 4BB: before 2020NE21 4BD: before 2020NE21 4BE: before 2020NE21 4BG: before 2020NE21 4BH: before 2020NE21 4BJ: before 2020NE21 4BL: before 2020NE21 4BN: before 2020NE21 4BQ: before 2020NE21 4BU: before 2020NE21 4BW: before 2020NE21 4BX: before 2020NE21 4BY: before 2020NE21 4BZ: before 2020NE21 4DA: before 2020NE21 4DB: before 2020NE21 4DD: before 2020NE21 4DE: before 2020NE21 4DG: before 2020NE21 4DS: before 2020NE21 4DT: before 2020NE21 4DU: before 2020NE21 4DX: before 2020NE21 4DY: before 2020NE21 4DZ: before 2020NE21 4EA: before 2020NE21 4EB: before 2020NE21 4ED: before 2020NE21 4EE: before 2020NE21 4EF: before 2020NE21 4EG: before 2020NE21 4EH: before 2020NE21 4EJ: before 2020NE21 4EL: before 2020NE21 4EN: before 2020NE21 4EP: before 2020NE21 4EQ: before 2020NE21 4ER: before 2020NE21 4ES: before 2020NE21 4ET: before 2020NE21 4EU: before 2020NE21 4EW: before 2020NE21 4EX: before 2020NE21 4EY: before 2020NE21 4EZ: before 2020NE21 4FD: before 2020NE21 4FE: before 2020NE21 4FF: before 2020NE21 4FG: before 2020NE21 4FH: before 2020NE21 4FJ: before 2020NE21 4FL: before 2020NE21 4FN: before 2020NE21 4FP: before 2020NE21 4FQ: before 2020NE21 4FR: before 2020NE21 4FS: before 2020NE21 4FT: before 2020NE21 4HA: before 2020NE21 4HB: before 2020NE21 4HD: before 2020NE21 4HE: before 2020NE21 4HG: before 2020NE21 4HH: before 2020NE21 4HJ: before 2020NE21 4HL: before 2020NE21 4HN: before 2020NE21 4HQ: before 2020NE21 4JB: before 2020NE21 4JJ: before 2020NE21 4JL: before 2020NE21 4JN: before 2020NE21 4JP: before 2020NE21 4JQ: before 2020NE21 4JR: before 2020NE21 4JS: before 2020NE21 4JX: before 2020NE21 4JY: before 2020NE21 4JZ: before 2020NE21 4LA: before 2020NE21 4LB: before 2020NE21 4LD: before 2020NE21 4LE: before 2020NE21 4LF: before 2020NE21 4LG: before 2020NE21 4LH: before 2020NE21 4LJ: before 2020NE21 4LL: before 2020NE21 4LN: before 2020NE21 4LP: before 2020NE21 4LQ: before 2020NE21 4LR: before 2020NE21 4LS: before 2020NE21 4LU: before 2020NE21 4LW: before 2020NE21 4LX: before 2020NE21 4LY: before 2020NE21 4NA: before 2020NE21 4NB: before 2020NE21 4ND: before 2020NE21 4NE: before 2020NE21 4NF: before 2020NE21 4NG: before 2020NE21 4NJ: before 2020NE21 4NL: before 2020NE21 4NN: before 2020NE21 4NP: before 2020NE21 4NR: before 2020NE21 4NS: before 2020NE21 4NT: before 2020NE21 4NU: before 2020NE21 4NW: before 2020NE21 4PS: before 2020NE21 4PU: before 2020NE21 4PX: before 2020NE21 4PY: before 2020NE21 4PZ: before 2020NE21 4QA: before 2020NE21 4QB: before 2020NE21 4QD: before 2020NE21 4QE: before 2020NE21 4QG: before 2020NE21 4QH: before 2020NE21 4QJ: before 2020NE21 4QL: before 2020NE21 4QQ: before 2020NE21 4RA: before 2020NE21 4RD: before 2020NE21 4RE: before 2020NE21 4RF: before 2020NE21 4RG: before 2020NE21 4RH: before 2020NE21 4RJ: before 2020NE21 4RL: before 2020NE21 4RN: before 2020NE21 4RP: before 2020NE21 4RQ: before 2020NE21 4RR: before 2020NE21 4RS: before 2020NE21 4RW: before 2020NE21 4SA: before 2020NE21 4SB: before 2020NE21 4SD: before 2020NE21 4SJ: before 2020NE21 4SP: before 2020NE21 4SQ: before 2020NE21 4SR: before 2020NE21 4ST: before 2020NE21 4SU: before 2020NE21 4SY: before 2020NE21 4SZ: before 2020NE21 4TA: before 2020NE21 4TE: before 2020NE21 4AB: new since 2020NE21 4AD: new since 2020 Blaydon Map of every postcode in the NE21 4 sector, by new since 2020 Of the 168 postcodes in the NE21 4 sector that ONS places, 2 are new since 2020 and 166 were in use before 2020. Places named: Blaydon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A695 Blaydon
  • New since 2020: 2
  • In use before 2020: 166

Of the 168 postcodes in the NE21 4 sector that ONS places, 2 are new since 2020 and 166 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. 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; when each came into use: the same directory; 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 2 newest postcodes

NE21 4ADJanuary 2025NE21 4ABJuly 2021

What do homes sell for in NE21 4?

Homes in NE21 4 sold for a typical £175,000 in the 12 months to August 2026, across 73 sales, up 25% on the 12 months before, HM Land Registry's figures show.

£175,000 typical price, the 12 months to August 2026
£140,000 12 months to August 2025
▲ up 25% on the 12 months before
  • Detached £282,500 14 sales
  • Semi-detached £188,000 26 sales
  • Terraced £125,000 27 sales
  • Flat or maisonette £116,750 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 NE21 4. 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 NE21 4

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.

NE21 4ABNE21 4ADNE21 4AGNE21 4AHNE21 4ALNE21 4ANNE21 4APNE21 4ASNE21 4AUNE21 4AWNE21 4AXNE21 4AYNE21 4AZNE21 4BANE21 4BBNE21 4BDNE21 4BENE21 4BGNE21 4BHNE21 4BJNE21 4BLNE21 4BNNE21 4BQNE21 4BUNE21 4BWNE21 4BXNE21 4BYNE21 4BZNE21 4DANE21 4DBNE21 4DDNE21 4DENE21 4DGNE21 4DSNE21 4DTNE21 4DUNE21 4DXNE21 4DYNE21 4DZNE21 4EANE21 4EBNE21 4EDNE21 4EENE21 4EFNE21 4EGNE21 4EHNE21 4EJNE21 4ELNE21 4ENNE21 4EPNE21 4EQNE21 4ERNE21 4ESNE21 4ETNE21 4EUNE21 4EWNE21 4EXNE21 4EYNE21 4EZNE21 4FDNE21 4FENE21 4FFNE21 4FGNE21 4FHNE21 4FJNE21 4FLNE21 4FNNE21 4FPNE21 4FQNE21 4FRNE21 4FSNE21 4FTNE21 4HANE21 4HBNE21 4HDNE21 4HENE21 4HGNE21 4HHNE21 4HJNE21 4HLNE21 4HNNE21 4HQNE21 4JBNE21 4JJNE21 4JLNE21 4JNNE21 4JPNE21 4JQNE21 4JRNE21 4JSNE21 4JXNE21 4JYNE21 4JZNE21 4LANE21 4LBNE21 4LDNE21 4LENE21 4LFNE21 4LGNE21 4LHNE21 4LJNE21 4LLNE21 4LNNE21 4LPNE21 4LQNE21 4LRNE21 4LSNE21 4LUNE21 4LWNE21 4LXNE21 4LYNE21 4LZNE21 4NANE21 4NBNE21 4NDNE21 4NENE21 4NFNE21 4NGNE21 4NJNE21 4NLNE21 4NNNE21 4NPNE21 4NRNE21 4NSNE21 4NTNE21 4NUNE21 4NWNE21 4PSNE21 4PUNE21 4PXNE21 4PYNE21 4PZNE21 4QANE21 4QBNE21 4QDNE21 4QENE21 4QGNE21 4QHNE21 4QJNE21 4QLNE21 4QQNE21 4RANE21 4RDNE21 4RENE21 4RFNE21 4RGNE21 4RHNE21 4RJNE21 4RLNE21 4RNNE21 4RPNE21 4RQNE21 4RRNE21 4RSNE21 4RWNE21 4SANE21 4SBNE21 4SDNE21 4SJNE21 4SPNE21 4SQNE21 4SRNE21 4STNE21 4SUNE21 4SYNE21 4SZNE21 4TANE21 4TE

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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