SG19 3 postcode sector in the SG19 district

SG19 3 is a sector of the SG19 district: every postcode that starts SG19 3. It has 163 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 SG19 3 sector, by gigabit broadband

Map of every postcode in the SG19 3 sector, by gigabit broadband Of the 163 postcodes in the SG19 3 sector that ONS places, 8 have no home or business that can get gigabit, 39 have some that can, 114 can all get it and 2 have no Ofcom figure. Places named: Potton, Gamlingay. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. SG19 3FZ: no Ofcom figureSG19 3ZQ: no Ofcom figureSG19 3AA: gigabit for allSG19 3AB: gigabit for allSG19 3AF: gigabit for allSG19 3AH: gigabit for allSG19 3AL: gigabit for allSG19 3AN: gigabit for allSG19 3AR: gigabit for allSG19 3AS: gigabit for allSG19 3AT: gigabit for allSG19 3AU: gigabit for allSG19 3AW: gigabit for allSG19 3AX: gigabit for allSG19 3AZ: gigabit for allSG19 3BB: gigabit for allSG19 3BE: gigabit for allSG19 3BG: gigabit for allSG19 3BH: gigabit for allSG19 3BJ: gigabit for allSG19 3BL: gigabit for allSG19 3BT: gigabit for allSG19 3BU: gigabit for allSG19 3BZ: gigabit for allSG19 3DE: gigabit for allSG19 3DF: gigabit for allSG19 3DG: gigabit for allSG19 3DJ: gigabit for allSG19 3DL: gigabit for allSG19 3DN: gigabit for allSG19 3DP: gigabit for allSG19 3DR: gigabit for allSG19 3DU: gigabit for allSG19 3DW: gigabit for allSG19 3DX: gigabit for allSG19 3EA: gigabit for allSG19 3EE: gigabit for allSG19 3EF: gigabit for allSG19 3EG: gigabit for allSG19 3EH: gigabit for allSG19 3EJ: gigabit for allSG19 3EL: gigabit for allSG19 3EN: gigabit for allSG19 3ER: gigabit for allSG19 3ES: gigabit for allSG19 3ET: gigabit for allSG19 3EU: gigabit for allSG19 3EX: gigabit for allSG19 3EY: gigabit for allSG19 3EZ: gigabit for allSG19 3FB: gigabit for allSG19 3HA: gigabit for allSG19 3HD: gigabit for allSG19 3HL: gigabit for allSG19 3HP: gigabit for allSG19 3HR: gigabit for allSG19 3HX: gigabit for allSG19 3HY: gigabit for allSG19 3HZ: gigabit for allSG19 3JD: gigabit for allSG19 3JE: gigabit for allSG19 3JH: gigabit for allSG19 3JJ: gigabit for allSG19 3JP: gigabit for allSG19 3JQ: gigabit for allSG19 3JR: gigabit for allSG19 3JT: gigabit for allSG19 3JX: gigabit for allSG19 3JY: gigabit for allSG19 3JZ: gigabit for allSG19 3LA: gigabit for allSG19 3LD: gigabit for allSG19 3LG: gigabit for allSG19 3LJ: gigabit for allSG19 3LP: gigabit for allSG19 3LQ: gigabit for allSG19 3LR: gigabit for allSG19 3LS: gigabit for allSG19 3LU: gigabit for allSG19 3LX: gigabit for allSG19 3LY: gigabit for allSG19 3LZ: gigabit for allSG19 3NA: gigabit for allSG19 3NB: gigabit for allSG19 3NE: gigabit for allSG19 3NH: gigabit for allSG19 3NJ: gigabit for allSG19 3NL: gigabit for allSG19 3NP: gigabit for allSG19 3NQ: gigabit for allSG19 3NS: gigabit for allSG19 3NU: gigabit for allSG19 3NW: gigabit for allSG19 3PF: gigabit for allSG19 3QD: gigabit for allSG19 3QH: gigabit for allSG19 3QP: gigabit for allSG19 3QR: gigabit for allSG19 3RB: gigabit for allSG19 3RD: gigabit for allSG19 3RJ: gigabit for allSG19 3RL: gigabit for allSG19 3AD: some gigabitSG19 3AG: some gigabitSG19 3AP: some gigabitSG19 3AQ: some gigabitSG19 3BA: some gigabitSG19 3BD: some gigabitSG19 3BP: some gigabitSG19 3BQ: some gigabitSG19 3BS: some gigabitSG19 3BX: some gigabitSG19 3BY: some gigabitSG19 3DA: some gigabitSG19 3DB: some gigabitSG19 3DD: some gigabitSG19 3DH: some gigabitSG19 3DY: some gigabitSG19 3DZ: some gigabitSG19 3EB: some gigabitSG19 3EP: some gigabitSG19 3EQ: some gigabitSG19 3EW: some gigabitSG19 3HB: some gigabitSG19 3HE: some gigabitSG19 3HU: some gigabitSG19 3HW: some gigabitSG19 3JA: some gigabitSG19 3JS: some gigabitSG19 3JU: some gigabitSG19 3JW: some gigabitSG19 3LH: some gigabitSG19 3LL: some gigabitSG19 3LW: some gigabitSG19 3NN: some gigabitSG19 3NT: some gigabitSG19 3NZ: some gigabitSG19 3RH: some gigabitSG19 3SH: some gigabitSG19 3NR: some gigabitSG19 3HT: some gigabitSG19 3DS: no gigabitSG19 3HH: no gigabitSG19 3HJ: no gigabitSG19 3JB: no gigabitSG19 3NX: no gigabitSG19 3NY: no gigabitSG19 3PA: no gigabitSG19 3PD: no gigabit PottonGamlingay Map of every postcode in the SG19 3 sector, by gigabit broadband Of the 163 postcodes in the SG19 3 sector that ONS places, 8 have no home or business that can get gigabit, 39 have some that can, 114 can all get it and 2 have no Ofcom figure. Places named: Potton, Gamlingay. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. PottonGamlingay
  • No home or business can get gigabit: 8
  • Some can get gigabit: 39
  • Every home and business can get gigabit: 114
  • Ofcom gives no figure: 2

Of the 163 postcodes in the SG19 3 sector that ONS places, 8 have no home or business that can get gigabit, 39 have some that can, 114 can all get it and 2 have no Ofcom figure.

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.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.

Postcodes without gigabit

SG19 3DSSG19 3HHSG19 3HJSG19 3JBSG19 3NXSG19 3NYSG19 3PASG19 3PD

What do homes sell for in SG19 3?

Homes in SG19 3 sold for a typical £440,000 in the 12 months to September 2026, across 61 sales, HM Land Registry's figures show. The 12 months before gave £394,875 from 78 sales: not a change larger than chance would explain, given which homes happened to sell.

£440,000 typical price, the 12 months to September 2026
£394,875 12 months to September 2025
  • Detached £615,000 31 sales
  • Semi-detached £350,000 15 sales
  • Terraced £300,000 15 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 SG19 3. 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 October 2026.

Postcodes in SG19 3

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.

SG19 3AASG19 3ABSG19 3ADSG19 3AESG19 3AFSG19 3AGSG19 3AHSG19 3ALSG19 3ANSG19 3APSG19 3AQSG19 3ARSG19 3ASSG19 3ATSG19 3AUSG19 3AWSG19 3AXSG19 3AYSG19 3AZSG19 3BASG19 3BBSG19 3BDSG19 3BESG19 3BGSG19 3BHSG19 3BJSG19 3BLSG19 3BPSG19 3BQSG19 3BSSG19 3BTSG19 3BUSG19 3BXSG19 3BYSG19 3BZSG19 3DASG19 3DBSG19 3DDSG19 3DESG19 3DFSG19 3DGSG19 3DHSG19 3DJSG19 3DLSG19 3DNSG19 3DPSG19 3DQSG19 3DRSG19 3DSSG19 3DUSG19 3DWSG19 3DXSG19 3DYSG19 3DZSG19 3EASG19 3EBSG19 3EESG19 3EFSG19 3EGSG19 3EHSG19 3EJSG19 3ELSG19 3ENSG19 3EPSG19 3EQSG19 3ERSG19 3ESSG19 3ETSG19 3EUSG19 3EWSG19 3EXSG19 3EYSG19 3EZSG19 3FBSG19 3FZSG19 3HASG19 3HBSG19 3HDSG19 3HESG19 3HHSG19 3HJSG19 3HLSG19 3HNSG19 3HPSG19 3HRSG19 3HTSG19 3HUSG19 3HWSG19 3HXSG19 3HYSG19 3HZSG19 3JASG19 3JBSG19 3JDSG19 3JESG19 3JFSG19 3JHSG19 3JJSG19 3JNSG19 3JPSG19 3JQSG19 3JRSG19 3JSSG19 3JTSG19 3JUSG19 3JWSG19 3JXSG19 3JYSG19 3JZSG19 3LASG19 3LDSG19 3LFSG19 3LGSG19 3LHSG19 3LJSG19 3LLSG19 3LPSG19 3LQSG19 3LRSG19 3LSSG19 3LTSG19 3LUSG19 3LWSG19 3LXSG19 3LYSG19 3LZSG19 3NASG19 3NBSG19 3NDSG19 3NESG19 3NGSG19 3NHSG19 3NJSG19 3NLSG19 3NNSG19 3NPSG19 3NQSG19 3NRSG19 3NSSG19 3NTSG19 3NUSG19 3NWSG19 3NXSG19 3NYSG19 3NZSG19 3PASG19 3PDSG19 3PESG19 3PFSG19 3QDSG19 3QHSG19 3QPSG19 3QRSG19 3QSSG19 3QUSG19 3RASG19 3RBSG19 3RDSG19 3RHSG19 3RJSG19 3RLSG19 3SHSG19 3ZQ

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed.

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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Where the facts on this page come from

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.

Licence: Open Government Licence v3.0.

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