SP10 4 postcode sector in the SP10 district

SP10 4 is a sector of the SP10 district: every postcode that starts SP10 4. It has 107 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 SP10 4 sector, by flood risk

Map of every postcode in the SP10 4 sector, by flood risk Of the 107 postcodes in the SP10 4 sector that ONS places, 1 have a home or business at high risk, 1 are at medium risk at worst, 4 are at low risk at worst and 101 are not on the Environment Agency's at-risk list. Places named: Andover Harroway, Charlton & the Pentons. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A343 SP10 4AA: not on the flood risk listSP10 4AB: not on the flood risk listSP10 4AD: not on the flood risk listSP10 4AE: not on the flood risk listSP10 4AF: not on the flood risk listSP10 4AN: not on the flood risk listSP10 4AQ: not on the flood risk listSP10 4AR: not on the flood risk listSP10 4AS: not on the flood risk listSP10 4AT: not on the flood risk listSP10 4AU: not on the flood risk listSP10 4AW: not on the flood risk listSP10 4AX: not on the flood risk listSP10 4AZ: not on the flood risk listSP10 4BB: not on the flood risk listSP10 4BD: not on the flood risk listSP10 4BE: not on the flood risk listSP10 4BF: not on the flood risk listSP10 4BG: not on the flood risk listSP10 4BH: not on the flood risk listSP10 4BJ: not on the flood risk listSP10 4BL: not on the flood risk listSP10 4BN: not on the flood risk listSP10 4BP: not on the flood risk listSP10 4BQ: not on the flood risk listSP10 4BS: not on the flood risk listSP10 4BT: not on the flood risk listSP10 4BU: not on the flood risk listSP10 4BW: not on the flood risk listSP10 4BX: not on the flood risk listSP10 4BY: not on the flood risk listSP10 4BZ: not on the flood risk listSP10 4DA: not on the flood risk listSP10 4DB: not on the flood risk listSP10 4DD: not on the flood risk listSP10 4DE: not on the flood risk listSP10 4DF: not on the flood risk listSP10 4DG: not on the flood risk listSP10 4DQ: not on the flood risk listSP10 4DS: not on the flood risk listSP10 4DT: not on the flood risk listSP10 4DU: not on the flood risk listSP10 4DX: not on the flood risk listSP10 4DY: not on the flood risk listSP10 4DZ: not on the flood risk listSP10 4EA: not on the flood risk listSP10 4EB: not on the flood risk listSP10 4ED: not on the flood risk listSP10 4EE: not on the flood risk listSP10 4EF: not on the flood risk listSP10 4EG: not on the flood risk listSP10 4EH: not on the flood risk listSP10 4EJ: not on the flood risk listSP10 4EL: not on the flood risk listSP10 4EN: not on the flood risk listSP10 4EP: not on the flood risk listSP10 4EQ: not on the flood risk listSP10 4ER: not on the flood risk listSP10 4ET: not on the flood risk listSP10 4EW: not on the flood risk listSP10 4EY: not on the flood risk listSP10 4EZ: not on the flood risk listSP10 4FA: not on the flood risk listSP10 4HA: not on the flood risk listSP10 4HB: not on the flood risk listSP10 4HE: not on the flood risk listSP10 4JX: not on the flood risk listSP10 4LD: not on the flood risk listSP10 4LE: not on the flood risk listSP10 4LG: not on the flood risk listSP10 4LH: not on the flood risk listSP10 4LJ: not on the flood risk listSP10 4LL: not on the flood risk listSP10 4LN: not on the flood risk listSP10 4LP: not on the flood risk listSP10 4LQ: not on the flood risk listSP10 4LR: not on the flood risk listSP10 4LS: not on the flood risk listSP10 4LT: not on the flood risk listSP10 4LU: not on the flood risk listSP10 4LW: not on the flood risk listSP10 4LX: not on the flood risk listSP10 4LY: not on the flood risk listSP10 4NA: not on the flood risk listSP10 4NB: not on the flood risk listSP10 4ND: not on the flood risk listSP10 4NE: not on the flood risk listSP10 4NF: not on the flood risk listSP10 4NG: not on the flood risk listSP10 4NH: not on the flood risk listSP10 4NJ: not on the flood risk listSP10 4NL: not on the flood risk listSP10 4NP: not on the flood risk listSP10 4NQ: not on the flood risk listSP10 4NU: not on the flood risk listSP10 4NX: not on the flood risk listSP10 4NY: not on the flood risk listSP10 4NZ: not on the flood risk listSP10 4RP: not on the flood risk listSP10 4RR: not on the flood risk listSP10 4RS: not on the flood risk listSP10 4AJ: low flood risk at worstSP10 4AL: low flood risk at worstSP10 4AP: low flood risk at worstSP10 4DH: low flood risk at worstSP10 4AH: medium flood risk at worstSP10 4AY: high flood risk Andover HarrowayCharlton & the Pentons Map of every postcode in the SP10 4 sector, by flood risk Of the 107 postcodes in the SP10 4 sector that ONS places, 1 have a home or business at high risk, 1 are at medium risk at worst, 4 are at low risk at worst and 101 are not on the Environment Agency's at-risk list. Places named: Andover Harroway, Charlton & the Pentons. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A343 Andover HarrowayCharlton & the Pentons
  • A home or business at high risk: 1
  • At medium risk at worst: 1
  • At low risk at worst: 4
  • At very low risk only: 0
  • Not on the at-risk list: 101

Of the 107 postcodes in the SP10 4 sector that ONS places, 1 have a home or business at high risk, 1 are at medium risk at worst, 4 are at low risk at worst and 101 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. 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.

SP10 4AY1 at high risk

What do homes sell for in SP10 4?

Homes in SP10 4 sold for a typical £323,500 in the 12 months to August 2026, across 74 sales, up 8.7% on the 12 months before, HM Land Registry's figures show.

£323,500 typical price, the 12 months to August 2026
£297,500 12 months to August 2025
▲ up 8.7% on the 12 months before
  • Detached £465,000 20 sales
  • Semi-detached £340,000 15 sales
  • Terraced £262,000 31 sales
  • Flat or maisonette £145,000 8 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 SP10 4. 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 SP10 4

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.

SP10 4AASP10 4ABSP10 4ADSP10 4AESP10 4AFSP10 4AHSP10 4AJSP10 4ALSP10 4ANSP10 4APSP10 4AQSP10 4ARSP10 4ASSP10 4ATSP10 4AUSP10 4AWSP10 4AXSP10 4AYSP10 4AZSP10 4BBSP10 4BDSP10 4BESP10 4BFSP10 4BGSP10 4BHSP10 4BJSP10 4BLSP10 4BNSP10 4BPSP10 4BQSP10 4BSSP10 4BTSP10 4BUSP10 4BWSP10 4BXSP10 4BYSP10 4BZSP10 4DASP10 4DBSP10 4DDSP10 4DESP10 4DFSP10 4DGSP10 4DHSP10 4DQSP10 4DSSP10 4DTSP10 4DUSP10 4DXSP10 4DYSP10 4DZSP10 4EASP10 4EBSP10 4EDSP10 4EESP10 4EFSP10 4EGSP10 4EHSP10 4EJSP10 4ELSP10 4ENSP10 4EPSP10 4EQSP10 4ERSP10 4ETSP10 4EWSP10 4EYSP10 4EZSP10 4FASP10 4HASP10 4HBSP10 4HESP10 4JXSP10 4LDSP10 4LESP10 4LGSP10 4LHSP10 4LJSP10 4LLSP10 4LNSP10 4LPSP10 4LQSP10 4LRSP10 4LSSP10 4LTSP10 4LUSP10 4LWSP10 4LXSP10 4LYSP10 4NASP10 4NBSP10 4NDSP10 4NESP10 4NFSP10 4NGSP10 4NHSP10 4NJSP10 4NLSP10 4NPSP10 4NQSP10 4NUSP10 4NXSP10 4NYSP10 4NZSP10 4RPSP10 4RRSP10 4RS

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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