SP4 0 postcode sector in the SP4 district

SP4 0 is a sector of the SP4 district: every postcode that starts SP4 0. It has 138 postcodes in use, 4 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 SP4 0 sector, by flood risk

Map of every postcode in the SP4 0 sector, by flood risk Of the 138 postcodes in the SP4 0 sector that ONS places, 8 have a home or business at high risk, 5 are at medium risk at worst, 7 are at low risk at worst and 118 are not on the Environment Agency's at-risk list. Places named: Winterslow & Upper Bourne Valley. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A30A3028 SP4 0AA: not on the flood risk listSP4 0AE: not on the flood risk listSP4 0AF: not on the flood risk listSP4 0AG: not on the flood risk listSP4 0AH: not on the flood risk listSP4 0AL: not on the flood risk listSP4 0AN: not on the flood risk listSP4 0AP: not on the flood risk listSP4 0AQ: not on the flood risk listSP4 0AR: not on the flood risk listSP4 0AS: not on the flood risk listSP4 0AT: not on the flood risk listSP4 0AU: not on the flood risk listSP4 0AX: not on the flood risk listSP4 0AY: not on the flood risk listSP4 0AZ: not on the flood risk listSP4 0BA: not on the flood risk listSP4 0BB: not on the flood risk listSP4 0BE: not on the flood risk listSP4 0BF: not on the flood risk listSP4 0BG: not on the flood risk listSP4 0BH: not on the flood risk listSP4 0BJ: not on the flood risk listSP4 0BL: not on the flood risk listSP4 0BP: not on the flood risk listSP4 0BS: not on the flood risk listSP4 0BT: not on the flood risk listSP4 0BU: not on the flood risk listSP4 0BW: not on the flood risk listSP4 0BX: not on the flood risk listSP4 0DF: not on the flood risk listSP4 0DG: not on the flood risk listSP4 0DH: not on the flood risk listSP4 0DJ: not on the flood risk listSP4 0DP: not on the flood risk listSP4 0DQ: not on the flood risk listSP4 0DR: not on the flood risk listSP4 0DS: not on the flood risk listSP4 0DT: not on the flood risk listSP4 0DU: not on the flood risk listSP4 0DX: not on the flood risk listSP4 0DY: not on the flood risk listSP4 0DZ: not on the flood risk listSP4 0EA: not on the flood risk listSP4 0EB: not on the flood risk listSP4 0ED: not on the flood risk listSP4 0EE: not on the flood risk listSP4 0EH: not on the flood risk listSP4 0EJ: not on the flood risk listSP4 0EL: not on the flood risk listSP4 0EN: not on the flood risk listSP4 0EP: not on the flood risk listSP4 0EQ: not on the flood risk listSP4 0ER: not on the flood risk listSP4 0ES: not on the flood risk listSP4 0EU: not on the flood risk listSP4 0EW: not on the flood risk listSP4 0EX: not on the flood risk listSP4 0HB: not on the flood risk listSP4 0HD: not on the flood risk listSP4 0HG: not on the flood risk listSP4 0HH: not on the flood risk listSP4 0HJ: not on the flood risk listSP4 0HL: not on the flood risk listSP4 0HP: not on the flood risk listSP4 0HW: not on the flood risk listSP4 0HX: not on the flood risk listSP4 0JE: not on the flood risk listSP4 0JF: not on the flood risk listSP4 0JG: not on the flood risk listSP4 0JN: not on the flood risk listSP4 0JT: not on the flood risk listSP4 0JU: not on the flood risk listSP4 0JX: not on the flood risk listSP4 0JY: not on the flood risk listSP4 0JZ: not on the flood risk listSP4 0LA: not on the flood risk listSP4 0LB: not on the flood risk listSP4 0LD: not on the flood risk listSP4 0LE: not on the flood risk listSP4 0LF: not on the flood risk listSP4 0LG: not on the flood risk listSP4 0LH: not on the flood risk listSP4 0LJ: not on the flood risk listSP4 0LL: not on the flood risk listSP4 0LN: not on the flood risk listSP4 0LP: not on the flood risk listSP4 0LS: not on the flood risk listSP4 0LU: not on the flood risk listSP4 0LY: not on the flood risk listSP4 0LZ: not on the flood risk listSP4 0NA: not on the flood risk listSP4 0NB: not on the flood risk listSP4 0ND: not on the flood risk listSP4 0NE: not on the flood risk listSP4 0NF: not on the flood risk listSP4 0NG: not on the flood risk listSP4 0NH: not on the flood risk listSP4 0NJ: not on the flood risk listSP4 0NL: not on the flood risk listSP4 0NN: not on the flood risk listSP4 0NP: not on the flood risk listSP4 0NQ: not on the flood risk listSP4 0NR: not on the flood risk listSP4 0NS: not on the flood risk listSP4 0NT: not on the flood risk listSP4 0NU: not on the flood risk listSP4 0NW: not on the flood risk listSP4 0NX: not on the flood risk listSP4 0PD: not on the flood risk listSP4 0AW: low flood risk at worstSP4 0BN: low flood risk at worstSP4 0BY: low flood risk at worstSP4 0DB: low flood risk at worstSP4 0HQ: low flood risk at worstSP4 0LR: low flood risk at worstSP4 0LW: low flood risk at worstSP4 0AJ: medium flood risk at worstSP4 0DA: medium flood risk at worstSP4 0DL: medium flood risk at worstSP4 0DN: medium flood risk at worstSP4 0HS: medium flood risk at worstSP4 0AB: high flood riskSP4 0AD: high flood riskSP4 0BZ: high flood riskSP4 0DW: high flood riskSP4 0EG: high flood riskSP4 0ET: high flood riskSP4 0HA: high flood riskSP4 0HF: high flood risk Winterslow & Upper Bourne Valley Map of every postcode in the SP4 0 sector, by flood risk Of the 138 postcodes in the SP4 0 sector that ONS places, 8 have a home or business at high risk, 5 are at medium risk at worst, 7 are at low risk at worst and 118 are not on the Environment Agency's at-risk list. Places named: Winterslow & Upper Bourne Valley. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A30 Winterslow & Upper Bourne Valley
  • A home or business at high risk: 8
  • At medium risk at worst: 5
  • At low risk at worst: 7
  • At very low risk only: 0
  • Not on the at-risk list: 118

Of the 138 postcodes in the SP4 0 sector that ONS places, 8 have a home or business at high risk, 5 are at medium risk at worst, 7 are at low risk at worst and 118 are not on the Environment Agency's at-risk list.

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. 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; flood risk: Environment Agency, published 6 July 2026; 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 postcodes at high risk

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

SP4 0EG7 at high riskSP4 0HA4 at high riskSP4 0AB4 at high riskSP4 0ET3 at high riskSP4 0HF2 at high riskSP4 0AD2 at high riskSP4 0DW1 at high riskSP4 0BZ1 at high risk

What do homes sell for in SP4 0?

Homes in SP4 0 sold for a typical £545,000 in the 12 months to August 2026, across 30 sales, up 38% on the 12 months before, HM Land Registry's figures show.

£545,000 typical price, the 12 months to August 2026
£395,000 12 months to August 2025
▲ up 38% on the 12 months before
  • Detached £585,000 23 sales
  • Semi-detached £365,000 5 sales
  • Terraced 2 sales, too few to price

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 SP4 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 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 SP4 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.

SP4 0AASP4 0ABSP4 0ADSP4 0AESP4 0AFSP4 0AGSP4 0AHSP4 0AJSP4 0ALSP4 0ANSP4 0APSP4 0AQSP4 0ARSP4 0ASSP4 0ATSP4 0AUSP4 0AWSP4 0AXSP4 0AYSP4 0AZSP4 0BASP4 0BBSP4 0BESP4 0BFSP4 0BGSP4 0BHSP4 0BJSP4 0BLSP4 0BNSP4 0BPSP4 0BSSP4 0BTSP4 0BUSP4 0BWSP4 0BXSP4 0BYSP4 0BZSP4 0DASP4 0DBSP4 0DDSP4 0DESP4 0DFSP4 0DGSP4 0DHSP4 0DJSP4 0DLSP4 0DNSP4 0DPSP4 0DQSP4 0DRSP4 0DSSP4 0DTSP4 0DUSP4 0DWSP4 0DXSP4 0DYSP4 0DZSP4 0EASP4 0EBSP4 0EDSP4 0EESP4 0EFSP4 0EGSP4 0EHSP4 0EJSP4 0ELSP4 0ENSP4 0EPSP4 0EQSP4 0ERSP4 0ESSP4 0ETSP4 0EUSP4 0EWSP4 0EXSP4 0HASP4 0HBSP4 0HDSP4 0HESP4 0HFSP4 0HGSP4 0HHSP4 0HJSP4 0HLSP4 0HNSP4 0HPSP4 0HQSP4 0HSSP4 0HWSP4 0HXSP4 0JESP4 0JFSP4 0JGSP4 0JNSP4 0JQSP4 0JTSP4 0JUSP4 0JXSP4 0JYSP4 0JZSP4 0LASP4 0LBSP4 0LDSP4 0LESP4 0LFSP4 0LGSP4 0LHSP4 0LJSP4 0LLSP4 0LNSP4 0LPSP4 0LRSP4 0LSSP4 0LTSP4 0LUSP4 0LWSP4 0LXSP4 0LYSP4 0LZSP4 0NASP4 0NBSP4 0NDSP4 0NESP4 0NFSP4 0NGSP4 0NHSP4 0NJSP4 0NLSP4 0NNSP4 0NPSP4 0NQSP4 0NRSP4 0NSSP4 0NTSP4 0NUSP4 0NWSP4 0NXSP4 0PD

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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