SN8 4 postcode sector in the SN8 district

SN8 4 is a sector of the SN8 district: every postcode that starts SN8 4. It has 171 postcodes in use, one of them a large-user postcode. 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 SN8 4 sector, and which are new since 2020

Map of every postcode in the SN8 4 sector, by new since 2020 Of the 171 postcodes in the SN8 4 sector that ONS places, 5 are new since 2020 and 166 were in use before 2020. Places named: Marlborough, Pewsey. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A4361 SN8 4AA: before 2020SN8 4AB: before 2020SN8 4AD: before 2020SN8 4AE: before 2020SN8 4AG: before 2020SN8 4AH: before 2020SN8 4AJ: before 2020SN8 4AL: before 2020SN8 4AP: before 2020SN8 4AQ: before 2020SN8 4AR: before 2020SN8 4AS: before 2020SN8 4AT: before 2020SN8 4AU: before 2020SN8 4AW: before 2020SN8 4AX: before 2020SN8 4AY: before 2020SN8 4AZ: before 2020SN8 4BB: before 2020SN8 4BD: before 2020SN8 4BE: before 2020SN8 4BF: before 2020SN8 4BG: before 2020SN8 4BJ: before 2020SN8 4BN: before 2020SN8 4BS: before 2020SN8 4BX: before 2020SN8 4BY: before 2020SN8 4BZ: before 2020SN8 4DD: before 2020SN8 4DE: before 2020SN8 4DF: before 2020SN8 4DL: before 2020SN8 4DN: before 2020SN8 4DP: before 2020SN8 4DQ: before 2020SN8 4DR: before 2020SN8 4DS: before 2020SN8 4DT: before 2020SN8 4DU: before 2020SN8 4DW: before 2020SN8 4DX: before 2020SN8 4DY: before 2020SN8 4DZ: before 2020SN8 4EA: before 2020SN8 4EB: before 2020SN8 4ED: before 2020SN8 4EF: before 2020SN8 4EG: before 2020SN8 4EH: before 2020SN8 4EL: before 2020SN8 4EN: before 2020SN8 4EP: before 2020SN8 4EQ: before 2020SN8 4ER: before 2020SN8 4ES: before 2020SN8 4ET: before 2020SN8 4EU: before 2020SN8 4EX: before 2020SN8 4EY: before 2020SN8 4EZ: before 2020SN8 4FD: before 2020SN8 4FE: before 2020SN8 4FG: before 2020SN8 4FH: before 2020SN8 4FJ: before 2020SN8 4HB: before 2020SN8 4HF: before 2020SN8 4HH: before 2020SN8 4HJ: before 2020SN8 4HL: before 2020SN8 4HN: before 2020SN8 4HQ: before 2020SN8 4HR: before 2020SN8 4HS: before 2020SN8 4HT: before 2020SN8 4HW: before 2020SN8 4HY: before 2020SN8 4HZ: before 2020SN8 4JA: before 2020SN8 4JB: before 2020SN8 4JD: before 2020SN8 4JE: before 2020SN8 4JF: before 2020SN8 4JG: before 2020SN8 4JH: before 2020SN8 4JJ: before 2020SN8 4JL: before 2020SN8 4JN: before 2020SN8 4JP: before 2020SN8 4JQ: before 2020SN8 4JR: before 2020SN8 4JS: before 2020SN8 4JT: before 2020SN8 4JU: before 2020SN8 4JW: before 2020SN8 4JX: before 2020SN8 4JY: before 2020SN8 4JZ: before 2020SN8 4LB: before 2020SN8 4LD: before 2020SN8 4LE: before 2020SN8 4LF: before 2020SN8 4LG: before 2020SN8 4LH: before 2020SN8 4LJ: before 2020SN8 4LL: before 2020SN8 4LN: before 2020SN8 4LP: before 2020SN8 4LQ: before 2020SN8 4LR: before 2020SN8 4LS: before 2020SN8 4LT: before 2020SN8 4LU: before 2020SN8 4LX: before 2020SN8 4LY: before 2020SN8 4NB: before 2020SN8 4ND: before 2020SN8 4NE: before 2020SN8 4NF: before 2020SN8 4NG: before 2020SN8 4NH: before 2020SN8 4NJ: before 2020SN8 4NL: before 2020SN8 4NN: before 2020SN8 4NP: before 2020SN8 4NQ: before 2020SN8 4NR: before 2020SN8 4NS: before 2020SN8 4NT: before 2020SN8 4NU: before 2020SN8 4NW: before 2020SN8 4NX: before 2020SN8 4NZ: before 2020SN8 4PA: before 2020SN8 4PB: before 2020SN8 4PG: before 2020SN8 4PH: before 2020SN8 4WL: before 2020SN8 4YR: before 2020SN8 4YW: before 2020SN8 4DH: before 2020SN8 4FL: new since 2020SN8 4FN: new since 2020SN8 4WQ: new since 2020SN8 4YN: new since 2020SN8 4YU: new since 2020 MarlboroughPewsey Map of every postcode in the SN8 4 sector, by new since 2020 Of the 171 postcodes in the SN8 4 sector that ONS places, 5 are new since 2020 and 166 were in use before 2020. Places named: Marlborough, Pewsey. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A4361 MarlboroughPewsey
  • New since 2020: 5
  • In use before 2020: 166

Of the 171 postcodes in the SN8 4 sector that ONS places, 5 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 5 newest postcodes

SN8 4WQJuly 2022SN8 4FLOctober 2021SN8 4FNJune 2021SN8 4YNFebruary 2021SN8 4YUJuly 2020

What do homes sell for in SN8 4?

Homes in SN8 4 sold for a typical £350,000 in the 12 months to August 2026, across 38 sales, down 5.4% on the 12 months before, HM Land Registry's figures show.

£350,000 typical price, the 12 months to August 2026
£370,000 12 months to August 2025
▼ down 5.4% on the 12 months before
  • Detached £588,750 14 sales
  • Semi-detached £347,500 10 sales
  • Terraced £286,250 6 sales
  • Flat or maisonette £203,750 8 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 SN8 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 SN8 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.

SN8 4AASN8 4ABSN8 4ADSN8 4AESN8 4AFSN8 4AGSN8 4AHSN8 4AJSN8 4ALSN8 4ANSN8 4APSN8 4AQSN8 4ARSN8 4ASSN8 4ATSN8 4AUSN8 4AWSN8 4AXSN8 4AYSN8 4AZSN8 4BASN8 4BBSN8 4BDSN8 4BESN8 4BFSN8 4BGSN8 4BHSN8 4BJSN8 4BLSN8 4BNSN8 4BPSN8 4BQSN8 4BSSN8 4BTSN8 4BUSN8 4BXSN8 4BYSN8 4BZSN8 4DDSN8 4DESN8 4DFSN8 4DGSN8 4DHSN8 4DJSN8 4DLSN8 4DNSN8 4DPSN8 4DQSN8 4DRSN8 4DSSN8 4DTSN8 4DUSN8 4DWSN8 4DXSN8 4DYSN8 4DZSN8 4EASN8 4EBSN8 4EDSN8 4EESN8 4EFSN8 4EGSN8 4EHSN8 4EJSN8 4ELSN8 4ENSN8 4EPSN8 4EQSN8 4ERSN8 4ESSN8 4ETSN8 4EUSN8 4EWSN8 4EXSN8 4EYSN8 4EZSN8 4FASN8 4FDSN8 4FESN8 4FGSN8 4FHSN8 4FJSN8 4FLSN8 4FNSN8 4FQSN8 4HASN8 4HBSN8 4HDSN8 4HESN8 4HFSN8 4HHSN8 4HJSN8 4HLSN8 4HNSN8 4HPSN8 4HQSN8 4HRSN8 4HSSN8 4HTSN8 4HWSN8 4HYSN8 4HZSN8 4JASN8 4JBSN8 4JDSN8 4JESN8 4JFSN8 4JGSN8 4JHSN8 4JJSN8 4JLSN8 4JNSN8 4JPSN8 4JQSN8 4JRSN8 4JSSN8 4JTSN8 4JUSN8 4JWSN8 4JXSN8 4JYSN8 4JZSN8 4LBSN8 4LDSN8 4LESN8 4LFSN8 4LGSN8 4LHSN8 4LJSN8 4LLSN8 4LNSN8 4LPSN8 4LQSN8 4LRSN8 4LSSN8 4LTSN8 4LUSN8 4LXSN8 4LYSN8 4LZSN8 4NBSN8 4NDSN8 4NESN8 4NFSN8 4NGSN8 4NHSN8 4NJSN8 4NLSN8 4NNSN8 4NPSN8 4NQSN8 4NRSN8 4NSSN8 4NTSN8 4NUSN8 4NWSN8 4NXSN8 4NZSN8 4PASN8 4PBSN8 4PGSN8 4PHSN8 4PQSN8 4WLSN8 4WQSN8 4YNSN8 4YPSN8 4YRSN8 4YSSN8 4YUSN8 4YW

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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