SO51 0 postcode sector in the SO51 district

SO51 0 is a sector of the SO51 district: every postcode that starts SO51 0. It has 203 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 SO51 0 sector, by gigabit broadband

Map of every postcode in the SO51 0 sector, by gigabit broadband Of the 203 postcodes in the SO51 0 sector that ONS places, 85 have no home or business that can get gigabit, 46 have some that can, 71 can all get it and 1 have no Ofcom figure. 3 groups of postcodes without gigabit are outlined: 16 postcodes without gigabit; 8 postcodes without gigabit; 8 postcodes without gigabit. Places named: Romsey. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A27A3090 SO51 0HT: no Ofcom figureSO51 0AA: gigabit for allSO51 0AD: gigabit for allSO51 0AF: gigabit for allSO51 0AG: gigabit for allSO51 0AH: gigabit for allSO51 0AN: gigabit for allSO51 0AQ: gigabit for allSO51 0AR: gigabit for allSO51 0AS: gigabit for allSO51 0AU: gigabit for allSO51 0AW: gigabit for allSO51 0BA: gigabit for allSO51 0BB: gigabit for allSO51 0BF: gigabit for allSO51 0BJ: gigabit for allSO51 0BS: gigabit for allSO51 0DB: gigabit for allSO51 0DF: gigabit for allSO51 0DG: gigabit for allSO51 0DH: gigabit for allSO51 0DP: gigabit for allSO51 0DQ: gigabit for allSO51 0DR: gigabit for allSO51 0DW: gigabit for allSO51 0DY: gigabit for allSO51 0EB: gigabit for allSO51 0EE: gigabit for allSO51 0EF: gigabit for allSO51 0EG: gigabit for allSO51 0EH: gigabit for allSO51 0EN: gigabit for allSO51 0EP: gigabit for allSO51 0EQ: gigabit for allSO51 0ER: gigabit for allSO51 0GS: gigabit for allSO51 0GT: gigabit for allSO51 0GU: gigabit for allSO51 0GX: gigabit for allSO51 0GY: gigabit for allSO51 0JW: gigabit for allSO51 0LJ: gigabit for allSO51 0LL: gigabit for allSO51 0LP: gigabit for allSO51 0LQ: gigabit for allSO51 0NA: gigabit for allSO51 0NP: gigabit for allSO51 0NR: gigabit for allSO51 0NY: gigabit for allSO51 0PA: gigabit for allSO51 0QS: gigabit for allSO51 0QT: gigabit for allSO51 0QU: gigabit for allSO51 0AP: some gigabitSO51 0AX: some gigabitSO51 0AY: some gigabitSO51 0BD: some gigabitSO51 0BE: some gigabitSO51 0BG: some gigabitSO51 0BN: some gigabitSO51 0DX: some gigabitSO51 0GD: some gigabitSO51 0GG: some gigabitSO51 0GJ: some gigabitSO51 0GL: some gigabitSO51 0HA: some gigabitSO51 0HB: some gigabitSO51 0HL: some gigabitSO51 0HN: some gigabitSO51 0HR: some gigabitSO51 0JA: some gigabitSO51 0JD: some gigabitSO51 0JE: some gigabitSO51 0JH: some gigabitSO51 0JS: some gigabitSO51 0JU: some gigabitSO51 0LN: some gigabitSO51 0LX: some gigabitSO51 0NB: some gigabitSO51 0NE: some gigabitSO51 0NF: some gigabitSO51 0NG: some gigabitSO51 0NH: some gigabitSO51 0NJ: some gigabitSO51 0NL: some gigabitSO51 0NN: some gigabitSO51 0NQ: some gigabitSO51 0NS: some gigabitSO51 0NT: some gigabitSO51 0NU: some gigabitSO51 0NW: some gigabitSO51 0NX: some gigabitSO51 0PB: some gigabitSO51 0PD: some gigabitSO51 0QA: some gigabitSO51 0BX: some gigabitSO51 0DU: some gigabitSO51 0AB: no gigabitSO51 0AE: no gigabitSO51 0AJ: no gigabitSO51 0AL: no gigabitSO51 0BQ: no gigabitSO51 0BY: no gigabitSO51 0EZ: no gigabitSO51 0GB: no gigabitSO51 0GE: no gigabitSO51 0GF: no gigabitSO51 0GH: no gigabitSO51 0GN: no gigabitSO51 0GP: no gigabitSO51 0GQ: no gigabitSO51 0GR: no gigabitSO51 0HD: no gigabitSO51 0HE: no gigabitSO51 0HF: no gigabitSO51 0HG: no gigabitSO51 0HH: no gigabitSO51 0HJ: no gigabitSO51 0HP: no gigabitSO51 0HQ: no gigabitSO51 0HS: no gigabitSO51 0JB: no gigabitSO51 0JF: no gigabitSO51 0JG: no gigabitSO51 0JJ: no gigabitSO51 0JL: no gigabitSO51 0JN: no gigabitSO51 0JP: no gigabitSO51 0JQ: no gigabitSO51 0JR: no gigabitSO51 0JT: no gigabitSO51 0JX: no gigabitSO51 0LA: no gigabitSO51 0LB: no gigabitSO51 0LD: no gigabitSO51 0LE: no gigabitSO51 0LF: no gigabitSO51 0LG: no gigabitSO51 0LH: no gigabitSO51 0LR: no gigabitSO51 0LS: no gigabitSO51 0LT: no gigabitSO51 0LU: no gigabitSO51 0LW: no gigabitSO51 0LY: no gigabitSO51 0LZ: no gigabitSO51 0ND: no gigabitSO51 0NZ: no gigabitSO51 0PE: no gigabitSO51 0PF: no gigabitSO51 0PG: no gigabitSO51 0PH: no gigabitSO51 0PJ: no gigabitSO51 0PL: no gigabitSO51 0PN: no gigabitSO51 0PP: no gigabitSO51 0PQ: no gigabitSO51 0PR: no gigabitSO51 0PS: no gigabitSO51 0PT: no gigabitSO51 0PU: no gigabitSO51 0PW: no gigabitSO51 0PX: no gigabitSO51 0PY: no gigabitSO51 0QB: no gigabitSO51 0QD: no gigabitSO51 0QE: no gigabitSO51 0QF: no gigabitSO51 0QG: no gigabitSO51 0QH: no gigabitSO51 0QJ: no gigabitSO51 0QL: no gigabitSO51 0QN: no gigabitSO51 0QP: no gigabitSO51 0QR: no gigabitSO51 0QW: no gigabitSO51 0RA: no gigabitSO51 0RG: no gigabitSO51 0RJ: no gigabitSO51 0SF: no gigabitSO51 0ZN: no gigabit Romsey 16 postcodes without gigabit, outlined: this goes to SO51 0PN, the one nearest the middle of them16 postcodes without gigabit8 postcodes without gigabit, outlined: this goes to SO51 0HQ, the one nearest the middle of them8 postcodes without gigabit8 postcodes without gigabit, outlined: this goes to SO51 0LZ, the one nearest the middle of them8 postcodes without gigabit Map of every postcode in the SO51 0 sector, by gigabit broadband Of the 203 postcodes in the SO51 0 sector that ONS places, 85 have no home or business that can get gigabit, 46 have some that can, 71 can all get it and 1 have no Ofcom figure. 3 groups of postcodes without gigabit are outlined: 16 postcodes without gigabit; 8 postcodes without gigabit; 8 postcodes without gigabit. Places named: Romsey. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A27 Romsey 8 postcodes without gigabit, outlined: this goes to SO51 0LZ, the one nearest the middle of them8 postcodes without gigabit
  • No home or business can get gigabit: 85
  • Some can get gigabit: 46
  • Every home and business can get gigabit: 71
  • Ofcom gives no figure: 1
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 203 postcodes in the SO51 0 sector that ONS places, 85 have no home or business that can get gigabit, 46 have some that can, 71 can all get it and 1 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. A dashed outline shows where 5 or more lie within 380 metres of each other. It is not a boundary, and 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

85 postcodes here have no gigabit. These are the 12 first in postcode order.

SO51 0ABSO51 0AESO51 0AJSO51 0ALSO51 0BQSO51 0BYSO51 0EZSO51 0GBSO51 0GESO51 0GFSO51 0GHSO51 0GN

Where the postcodes without gigabit lie together

  • 16 postcodes without gigabit, outlined on the map. SO51 0PN, is the one nearest the middle of them.
  • 8 postcodes without gigabit, outlined on the map. SO51 0HQ, is the one nearest the middle of them.
  • 8 postcodes without gigabit, outlined on the map. SO51 0LZ, is the one nearest the middle of them.

What do homes sell for in SO51 0?

Homes in SO51 0 sold for a typical £474,950 in the 12 months to September 2026, across 103 sales, HM Land Registry's figures show. The 12 months before gave £508,000 from 136 sales: not a change larger than chance would explain, given which homes happened to sell.

£474,950 typical price, the 12 months to September 2026
£508,000 12 months to September 2025
  • Detached £715,000 52 sales
  • Semi-detached £415,000 26 sales
  • Terraced £357,500 16 sales
  • Flat or maisonette £520,000 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 SO51 0. 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 SO51 0

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.

SO51 0AASO51 0ABSO51 0ADSO51 0AESO51 0AFSO51 0AGSO51 0AHSO51 0AJSO51 0ALSO51 0ANSO51 0APSO51 0AQSO51 0ARSO51 0ASSO51 0ATSO51 0AUSO51 0AWSO51 0AXSO51 0AYSO51 0AZSO51 0BASO51 0BBSO51 0BDSO51 0BESO51 0BFSO51 0BGSO51 0BHSO51 0BJSO51 0BLSO51 0BNSO51 0BPSO51 0BQSO51 0BSSO51 0BUSO51 0BWSO51 0BXSO51 0BYSO51 0BZSO51 0DASO51 0DBSO51 0DDSO51 0DFSO51 0DGSO51 0DHSO51 0DJSO51 0DLSO51 0DNSO51 0DPSO51 0DQSO51 0DRSO51 0DTSO51 0DUSO51 0DWSO51 0DXSO51 0DYSO51 0DZSO51 0EASO51 0EBSO51 0EDSO51 0EESO51 0EFSO51 0EGSO51 0EHSO51 0EJSO51 0ELSO51 0ENSO51 0EPSO51 0EQSO51 0ERSO51 0ESSO51 0EZSO51 0GBSO51 0GDSO51 0GESO51 0GFSO51 0GGSO51 0GHSO51 0GJSO51 0GLSO51 0GNSO51 0GPSO51 0GQSO51 0GRSO51 0GSSO51 0GTSO51 0GUSO51 0GWSO51 0GXSO51 0GYSO51 0HASO51 0HBSO51 0HDSO51 0HESO51 0HFSO51 0HGSO51 0HHSO51 0HJSO51 0HLSO51 0HNSO51 0HPSO51 0HQSO51 0HRSO51 0HSSO51 0HTSO51 0JASO51 0JBSO51 0JDSO51 0JESO51 0JFSO51 0JGSO51 0JHSO51 0JJSO51 0JLSO51 0JNSO51 0JPSO51 0JQSO51 0JRSO51 0JSSO51 0JTSO51 0JUSO51 0JWSO51 0JXSO51 0JYSO51 0LASO51 0LBSO51 0LDSO51 0LESO51 0LFSO51 0LGSO51 0LHSO51 0LJSO51 0LLSO51 0LNSO51 0LPSO51 0LQSO51 0LRSO51 0LSSO51 0LTSO51 0LUSO51 0LWSO51 0LXSO51 0LYSO51 0LZSO51 0NASO51 0NBSO51 0NDSO51 0NESO51 0NFSO51 0NGSO51 0NHSO51 0NJSO51 0NLSO51 0NNSO51 0NPSO51 0NQSO51 0NRSO51 0NSSO51 0NTSO51 0NUSO51 0NWSO51 0NXSO51 0NYSO51 0NZSO51 0PASO51 0PBSO51 0PDSO51 0PESO51 0PFSO51 0PGSO51 0PHSO51 0PJSO51 0PLSO51 0PNSO51 0PPSO51 0PQSO51 0PRSO51 0PSSO51 0PTSO51 0PUSO51 0PWSO51 0PXSO51 0PYSO51 0QASO51 0QBSO51 0QDSO51 0QESO51 0QFSO51 0QGSO51 0QHSO51 0QJSO51 0QLSO51 0QNSO51 0QPSO51 0QRSO51 0QSSO51 0QTSO51 0QUSO51 0QWSO51 0RASO51 0RGSO51 0RJSO51 0SFSO51 0ZN

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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