SN1 5 postcode sector in the SN1 district

SN1 5 is a sector of the SN1 district: every postcode that starts SN1 5. It has 130 postcodes in use, 3 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 SN1 5 sector, and which are new since 2020

Map of every postcode in the SN1 5 sector, by new since 2020 Of the 130 postcodes in the SN1 5 sector that ONS places, 4 are new since 2020 and 126 were in use before 2020. Places named: Queen's Park, Kingshill. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. SN1 5AA: before 2020SN1 5AB: before 2020SN1 5AE: before 2020SN1 5AH: before 2020SN1 5AL: before 2020SN1 5AP: before 2020SN1 5AR: before 2020SN1 5AY: before 2020SN1 5AZ: before 2020SN1 5BG: before 2020SN1 5BJ: before 2020SN1 5BN: before 2020SN1 5BP: before 2020SN1 5BS: before 2020SN1 5BT: before 2020SN1 5BX: before 2020SN1 5BY: before 2020SN1 5DA: before 2020SN1 5DB: before 2020SN1 5DE: before 2020SN1 5DG: before 2020SN1 5DH: before 2020SN1 5DJ: before 2020SN1 5DL: before 2020SN1 5DN: before 2020SN1 5DP: before 2020SN1 5DQ: before 2020SN1 5DR: before 2020SN1 5DT: before 2020SN1 5DU: before 2020SN1 5DX: before 2020SN1 5ED: before 2020SN1 5EE: before 2020SN1 5EF: before 2020SN1 5EG: before 2020SN1 5EH: before 2020SN1 5EL: before 2020SN1 5EN: before 2020SN1 5EP: before 2020SN1 5EQ: before 2020SN1 5ER: before 2020SN1 5ES: before 2020SN1 5ET: before 2020SN1 5EU: before 2020SN1 5EW: before 2020SN1 5EX: before 2020SN1 5EY: before 2020SN1 5EZ: before 2020SN1 5FA: before 2020SN1 5HA: before 2020SN1 5HB: before 2020SN1 5HD: before 2020SN1 5HE: before 2020SN1 5HF: before 2020SN1 5HG: before 2020SN1 5HH: before 2020SN1 5HJ: before 2020SN1 5HL: before 2020SN1 5HN: before 2020SN1 5HP: before 2020SN1 5HQ: before 2020SN1 5HR: before 2020SN1 5HS: before 2020SN1 5HU: before 2020SN1 5HW: before 2020SN1 5HX: before 2020SN1 5HZ: before 2020SN1 5JA: before 2020SN1 5JD: before 2020SN1 5JE: before 2020SN1 5JF: before 2020SN1 5JH: before 2020SN1 5JL: before 2020SN1 5JP: before 2020SN1 5JS: before 2020SN1 5JT: before 2020SN1 5JU: before 2020SN1 5JX: before 2020SN1 5JZ: before 2020SN1 5LA: before 2020SN1 5LB: before 2020SN1 5LD: before 2020SN1 5LE: before 2020SN1 5LF: before 2020SN1 5LG: before 2020SN1 5LH: before 2020SN1 5LJ: before 2020SN1 5LL: before 2020SN1 5LQ: before 2020SN1 5LR: before 2020SN1 5LT: before 2020SN1 5LW: before 2020SN1 5NA: before 2020SN1 5NB: before 2020SN1 5ND: before 2020SN1 5NF: before 2020SN1 5NS: before 2020SN1 5NX: before 2020SN1 5PA: before 2020SN1 5PL: before 2020SN1 5QH: before 2020SN1 5QJ: before 2020SN1 5QL: before 2020SN1 5QN: before 2020SN1 5QP: before 2020SN1 5QR: before 2020SN1 5QS: before 2020SN1 5QT: before 2020SN1 5QU: before 2020SN1 5QW: before 2020SN1 5QX: before 2020SN1 5QY: before 2020SN1 5QZ: before 2020SN1 5RN: before 2020SN1 5AJ: new since 2020SN1 5FB: new since 2020SN1 5FE: new since 2020SN1 5FF: new since 2020 Queen's ParkKingshill Map of every postcode in the SN1 5 sector, by new since 2020 Of the 130 postcodes in the SN1 5 sector that ONS places, 4 are new since 2020 and 126 were in use before 2020. Places named: Swindon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A4289A4259A4361 Swindon
  • New since 2020: 4
  • In use before 2020: 126

Of the 130 postcodes in the SN1 5 sector that ONS places, 4 are new since 2020 and 126 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. 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; 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 4 newest postcodes

SN1 5FFJuly 2025SN1 5FEOctober 2023SN1 5AJMarch 2022SN1 5FBFebruary 2021

What do homes sell for in SN1 5?

Homes in SN1 5 sold for a typical £200,000 in the 12 months to August 2026, across 55 sales, no change on the 12 months before, HM Land Registry's figures show.

£200,000 typical price, the 12 months to August 2026
£200,000 12 months to August 2025
■ no change on the 12 months before
  • Semi-detached 2 sales, too few to price
  • Terraced £201,000 44 sales
  • Flat or maisonette £110,000 9 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 SN1 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 SN1 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.

SN1 5AASN1 5ABSN1 5ADSN1 5AESN1 5AFSN1 5AHSN1 5AJSN1 5ALSN1 5APSN1 5ARSN1 5AWSN1 5AYSN1 5AZSN1 5BGSN1 5BJSN1 5BNSN1 5BPSN1 5BSSN1 5BTSN1 5BUSN1 5BXSN1 5BYSN1 5BZSN1 5DASN1 5DBSN1 5DESN1 5DGSN1 5DHSN1 5DJSN1 5DLSN1 5DNSN1 5DPSN1 5DQSN1 5DRSN1 5DTSN1 5DUSN1 5DXSN1 5EDSN1 5EESN1 5EFSN1 5EGSN1 5EHSN1 5ELSN1 5ENSN1 5EPSN1 5EQSN1 5ERSN1 5ESSN1 5ETSN1 5EUSN1 5EWSN1 5EXSN1 5EYSN1 5EZSN1 5FASN1 5FBSN1 5FESN1 5FFSN1 5HASN1 5HBSN1 5HDSN1 5HESN1 5HFSN1 5HGSN1 5HHSN1 5HJSN1 5HLSN1 5HNSN1 5HPSN1 5HQSN1 5HRSN1 5HSSN1 5HTSN1 5HUSN1 5HWSN1 5HXSN1 5HZSN1 5JASN1 5JDSN1 5JESN1 5JFSN1 5JHSN1 5JJSN1 5JLSN1 5JPSN1 5JRSN1 5JSSN1 5JTSN1 5JUSN1 5JXSN1 5JZSN1 5LASN1 5LBSN1 5LDSN1 5LESN1 5LFSN1 5LGSN1 5LHSN1 5LJSN1 5LLSN1 5LNSN1 5LPSN1 5LQSN1 5LRSN1 5LTSN1 5LWSN1 5NASN1 5NBSN1 5NDSN1 5NFSN1 5NSSN1 5NXSN1 5PASN1 5PDSN1 5PLSN1 5QHSN1 5QJSN1 5QLSN1 5QNSN1 5QPSN1 5QRSN1 5QSSN1 5QTSN1 5QUSN1 5QWSN1 5QXSN1 5QYSN1 5QZSN1 5RNSN1 5TY

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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