SG4 7 postcode sector in the SG4 district

SG4 7 is a sector of the SG4 district: every postcode that starts SG4 7. It has 209 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 SG4 7 sector, and which are new since 2020

Map of every postcode in the SG4 7 sector, by new since 2020 Of the 209 postcodes in the SG4 7 sector that ONS places, 8 are new since 2020 and 201 were in use before 2020. Places named: Stevenage, Hitchin. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A602A1(M)A505A600 SG4 7AA: before 2020SG4 7AB: before 2020SG4 7AE: before 2020SG4 7AG: before 2020SG4 7AH: before 2020SG4 7AJ: before 2020SG4 7AL: before 2020SG4 7AP: before 2020SG4 7AQ: before 2020SG4 7AR: before 2020SG4 7AS: before 2020SG4 7AU: before 2020SG4 7AW: before 2020SG4 7AX: before 2020SG4 7AY: before 2020SG4 7AZ: before 2020SG4 7BA: before 2020SG4 7BB: before 2020SG4 7BD: before 2020SG4 7BF: before 2020SG4 7BG: before 2020SG4 7BJ: before 2020SG4 7BL: before 2020SG4 7BN: before 2020SG4 7BS: before 2020SG4 7BT: before 2020SG4 7BU: before 2020SG4 7BX: before 2020SG4 7BZ: before 2020SG4 7DG: before 2020SG4 7DJ: before 2020SG4 7DL: before 2020SG4 7DN: before 2020SG4 7DP: before 2020SG4 7DQ: before 2020SG4 7DR: before 2020SG4 7DS: before 2020SG4 7DT: before 2020SG4 7DU: before 2020SG4 7DW: before 2020SG4 7DX: before 2020SG4 7DY: before 2020SG4 7DZ: before 2020SG4 7EA: before 2020SG4 7EB: before 2020SG4 7ED: before 2020SG4 7EE: before 2020SG4 7EG: before 2020SG4 7EH: before 2020SG4 7EP: before 2020SG4 7EQ: before 2020SG4 7ER: before 2020SG4 7ES: before 2020SG4 7ET: before 2020SG4 7EX: before 2020SG4 7EZ: before 2020SG4 7HA: before 2020SG4 7HD: before 2020SG4 7HE: before 2020SG4 7HG: before 2020SG4 7HH: before 2020SG4 7HJ: before 2020SG4 7HL: before 2020SG4 7HN: before 2020SG4 7HP: before 2020SG4 7HT: before 2020SG4 7HU: before 2020SG4 7HW: before 2020SG4 7HY: before 2020SG4 7JB: before 2020SG4 7JD: before 2020SG4 7JE: before 2020SG4 7JG: before 2020SG4 7JJ: before 2020SG4 7JL: before 2020SG4 7JN: before 2020SG4 7JP: before 2020SG4 7JR: before 2020SG4 7JT: before 2020SG4 7JY: before 2020SG4 7LA: before 2020SG4 7LD: before 2020SG4 7LE: before 2020SG4 7LG: before 2020SG4 7LH: before 2020SG4 7LJ: before 2020SG4 7LN: before 2020SG4 7LP: before 2020SG4 7LR: before 2020SG4 7LS: before 2020SG4 7LT: before 2020SG4 7LU: before 2020SG4 7LY: before 2020SG4 7NE: before 2020SG4 7NF: before 2020SG4 7NG: before 2020SG4 7NH: before 2020SG4 7NJ: before 2020SG4 7NL: before 2020SG4 7NN: before 2020SG4 7NP: before 2020SG4 7NQ: before 2020SG4 7NR: before 2020SG4 7NS: before 2020SG4 7NT: before 2020SG4 7NU: before 2020SG4 7NZ: before 2020SG4 7PA: before 2020SG4 7PB: before 2020SG4 7PD: before 2020SG4 7PE: before 2020SG4 7PG: before 2020SG4 7PH: before 2020SG4 7PL: before 2020SG4 7PP: before 2020SG4 7PQ: before 2020SG4 7PS: before 2020SG4 7PT: before 2020SG4 7PW: before 2020SG4 7QA: before 2020SG4 7QB: before 2020SG4 7QE: before 2020SG4 7QG: before 2020SG4 7QJ: before 2020SG4 7QL: before 2020SG4 7QP: before 2020SG4 7QR: before 2020SG4 7QS: before 2020SG4 7QT: before 2020SG4 7QU: before 2020SG4 7QZ: before 2020SG4 7RA: before 2020SG4 7RB: before 2020SG4 7RD: before 2020SG4 7RG: before 2020SG4 7RH: before 2020SG4 7RJ: before 2020SG4 7RL: before 2020SG4 7RN: before 2020SG4 7RQ: before 2020SG4 7RS: before 2020SG4 7RU: before 2020SG4 7RW: before 2020SG4 7RX: before 2020SG4 7RY: before 2020SG4 7RZ: before 2020SG4 7SA: before 2020SG4 7SB: before 2020SG4 7SJ: before 2020SG4 7SL: before 2020SG4 7SN: before 2020SG4 7SP: before 2020SG4 7SR: before 2020SG4 7SS: before 2020SG4 7SW: before 2020SG4 7TB: before 2020SG4 7TD: before 2020SG4 7TE: before 2020SG4 7TH: before 2020SG4 7TP: before 2020SG4 7TR: before 2020SG4 7TS: before 2020SG4 7TT: before 2020SG4 7TU: before 2020SG4 7TY: before 2020SG4 7TZ: before 2020SG4 7UA: before 2020SG4 7UB: before 2020SG4 7UD: before 2020SG4 7UE: before 2020SG4 7UF: before 2020SG4 7UH: before 2020SG4 7UJ: before 2020SG4 7UQ: before 2020SG4 7UW: before 2020SG4 7WH: before 2020SG4 7BQ: new since 2020SG4 7BW: new since 2020SG4 7EJ: new since 2020SG4 7EW: new since 2020SG4 7EY: new since 2020SG4 7FA: new since 2020SG4 7FB: new since 2020SG4 7EN: new since 2020 StevenageHitchin Map of every postcode in the SG4 7 sector, by new since 2020 Of the 209 postcodes in the SG4 7 sector that ONS places, 8 are new since 2020 and 201 were in use before 2020. Places named: Stevenage, Hitchin. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A1(M) StevenageHitchin
  • New since 2020: 8
  • In use before 2020: 201

Of the 209 postcodes in the SG4 7 sector that ONS places, 8 are new since 2020 and 201 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

SG4 7EYJanuary 2025SG4 7FBAugust 2024SG4 7FAJuly 2022SG4 7EWNovember 2021SG4 7EJSeptember 2021

What do homes sell for in SG4 7?

Homes in SG4 7 sold for a typical £661,750 in the 12 months to August 2026, across 52 sales, up 7.4% on the 12 months before, HM Land Registry's figures show.

£661,750 typical price, the 12 months to August 2026
£616,250 12 months to August 2025
▲ up 7.4% on the 12 months before
  • Detached £955,000 25 sales
  • Semi-detached £438,000 13 sales
  • Terraced £400,000 9 sales
  • Flat or maisonette £590,000 5 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 SG4 7. 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 SG4 7

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.

SG4 7AASG4 7ABSG4 7ADSG4 7AESG4 7AGSG4 7AHSG4 7AJSG4 7ALSG4 7APSG4 7AQSG4 7ARSG4 7ASSG4 7AUSG4 7AWSG4 7AXSG4 7AYSG4 7AZSG4 7BASG4 7BBSG4 7BDSG4 7BESG4 7BFSG4 7BGSG4 7BHSG4 7BJSG4 7BLSG4 7BNSG4 7BQSG4 7BSSG4 7BTSG4 7BUSG4 7BWSG4 7BXSG4 7BYSG4 7BZSG4 7DASG4 7DBSG4 7DDSG4 7DESG4 7DGSG4 7DHSG4 7DJSG4 7DLSG4 7DNSG4 7DPSG4 7DQSG4 7DRSG4 7DSSG4 7DTSG4 7DUSG4 7DWSG4 7DXSG4 7DYSG4 7DZSG4 7EASG4 7EBSG4 7EDSG4 7EESG4 7EGSG4 7EHSG4 7EJSG4 7ELSG4 7ENSG4 7EPSG4 7EQSG4 7ERSG4 7ESSG4 7ETSG4 7EUSG4 7EWSG4 7EXSG4 7EYSG4 7EZSG4 7FASG4 7FBSG4 7HASG4 7HDSG4 7HESG4 7HGSG4 7HHSG4 7HJSG4 7HLSG4 7HNSG4 7HPSG4 7HTSG4 7HUSG4 7HWSG4 7HXSG4 7HYSG4 7JASG4 7JBSG4 7JDSG4 7JESG4 7JGSG4 7JJSG4 7JLSG4 7JNSG4 7JPSG4 7JRSG4 7JTSG4 7JXSG4 7JYSG4 7LASG4 7LBSG4 7LDSG4 7LESG4 7LGSG4 7LHSG4 7LJSG4 7LNSG4 7LPSG4 7LRSG4 7LSSG4 7LTSG4 7LUSG4 7LYSG4 7NESG4 7NFSG4 7NGSG4 7NHSG4 7NJSG4 7NLSG4 7NNSG4 7NPSG4 7NQSG4 7NRSG4 7NSSG4 7NTSG4 7NUSG4 7NZSG4 7PASG4 7PBSG4 7PDSG4 7PESG4 7PFSG4 7PGSG4 7PHSG4 7PJSG4 7PLSG4 7PNSG4 7PPSG4 7PQSG4 7PSSG4 7PTSG4 7PWSG4 7QASG4 7QBSG4 7QDSG4 7QESG4 7QGSG4 7QHSG4 7QJSG4 7QLSG4 7QPSG4 7QQSG4 7QRSG4 7QSSG4 7QTSG4 7QUSG4 7QZSG4 7RASG4 7RBSG4 7RDSG4 7RESG4 7RGSG4 7RHSG4 7RJSG4 7RLSG4 7RNSG4 7RQSG4 7RSSG4 7RUSG4 7RWSG4 7RXSG4 7RYSG4 7RZSG4 7SASG4 7SBSG4 7SJSG4 7SLSG4 7SNSG4 7SPSG4 7SRSG4 7SSSG4 7STSG4 7SWSG4 7TBSG4 7TDSG4 7TESG4 7THSG4 7TPSG4 7TRSG4 7TSSG4 7TTSG4 7TUSG4 7TXSG4 7TYSG4 7TZSG4 7UASG4 7UBSG4 7UDSG4 7UESG4 7UFSG4 7UHSG4 7UJSG4 7UQSG4 7UWSG4 7WHSG4 7WT

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.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.