SO17 2 postcode sector in the SO17 district

SO17 2 is a sector of the SO17 district: every postcode that starts SO17 2. It has 163 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 SO17 2 sector, by flood risk

Map of every postcode in the SO17 2 sector, by flood risk Of the 163 postcodes in the SO17 2 sector that ONS places, 15 have a home or business at high risk, 3 are at medium risk at worst, 4 are at low risk at worst, 2 are at very low risk only and 139 are not on the Environment Agency's at-risk list. 3 groups of postcodes at high or medium risk are outlined: 7 postcodes at high or medium risk; 5 postcodes at high or medium risk; 5 postcodes at high or medium risk. Places named: Portswood. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A335A3035 SO17 2AE: not on the flood risk listSO17 2AG: not on the flood risk listSO17 2AH: not on the flood risk listSO17 2AQ: not on the flood risk listSO17 2AS: not on the flood risk listSO17 2AU: not on the flood risk listSO17 2AW: not on the flood risk listSO17 2AX: not on the flood risk listSO17 2AY: not on the flood risk listSO17 2BA: not on the flood risk listSO17 2BN: not on the flood risk listSO17 2ER: not on the flood risk listSO17 2ES: not on the flood risk listSO17 2ET: not on the flood risk listSO17 2EU: not on the flood risk listSO17 2EW: not on the flood risk listSO17 2EX: not on the flood risk listSO17 2EY: not on the flood risk listSO17 2EZ: not on the flood risk listSO17 2FB: not on the flood risk listSO17 2FD: not on the flood risk listSO17 2FE: not on the flood risk listSO17 2FF: not on the flood risk listSO17 2FG: not on the flood risk listSO17 2FH: not on the flood risk listSO17 2FJ: not on the flood risk listSO17 2FL: not on the flood risk listSO17 2FN: not on the flood risk listSO17 2FP: not on the flood risk listSO17 2FQ: not on the flood risk listSO17 2FR: not on the flood risk listSO17 2FS: not on the flood risk listSO17 2FT: not on the flood risk listSO17 2FU: not on the flood risk listSO17 2FW: not on the flood risk listSO17 2FX: not on the flood risk listSO17 2FY: not on the flood risk listSO17 2FZ: not on the flood risk listSO17 2GA: not on the flood risk listSO17 2GB: not on the flood risk listSO17 2GD: not on the flood risk listSO17 2GE: not on the flood risk listSO17 2GF: not on the flood risk listSO17 2GG: not on the flood risk listSO17 2GH: not on the flood risk listSO17 2GJ: not on the flood risk listSO17 2GL: not on the flood risk listSO17 2GN: not on the flood risk listSO17 2GP: not on the flood risk listSO17 2GQ: not on the flood risk listSO17 2GR: not on the flood risk listSO17 2GS: not on the flood risk listSO17 2GT: not on the flood risk listSO17 2GU: not on the flood risk listSO17 2GW: not on the flood risk listSO17 2GX: not on the flood risk listSO17 2GY: not on the flood risk listSO17 2GZ: not on the flood risk listSO17 2HA: not on the flood risk listSO17 2HB: not on the flood risk listSO17 2HD: not on the flood risk listSO17 2HE: not on the flood risk listSO17 2HF: not on the flood risk listSO17 2HG: not on the flood risk listSO17 2HH: not on the flood risk listSO17 2HJ: not on the flood risk listSO17 2HL: not on the flood risk listSO17 2HN: not on the flood risk listSO17 2HP: not on the flood risk listSO17 2HQ: not on the flood risk listSO17 2HR: not on the flood risk listSO17 2HX: not on the flood risk listSO17 2HY: not on the flood risk listSO17 2HZ: not on the flood risk listSO17 2JA: not on the flood risk listSO17 2JB: not on the flood risk listSO17 2JD: not on the flood risk listSO17 2JE: not on the flood risk listSO17 2JF: not on the flood risk listSO17 2JG: not on the flood risk listSO17 2JH: not on the flood risk listSO17 2JL: not on the flood risk listSO17 2JN: not on the flood risk listSO17 2JR: not on the flood risk listSO17 2JS: not on the flood risk listSO17 2JT: not on the flood risk listSO17 2JX: not on the flood risk listSO17 2LA: not on the flood risk listSO17 2LB: not on the flood risk listSO17 2LD: not on the flood risk listSO17 2LE: not on the flood risk listSO17 2LF: not on the flood risk listSO17 2LL: not on the flood risk listSO17 2LN: not on the flood risk listSO17 2LP: not on the flood risk listSO17 2LR: not on the flood risk listSO17 2LU: not on the flood risk listSO17 2LW: not on the flood risk listSO17 2LX: not on the flood risk listSO17 2LY: not on the flood risk listSO17 2LZ: not on the flood risk listSO17 2NA: not on the flood risk listSO17 2NB: not on the flood risk listSO17 2ND: not on the flood risk listSO17 2NE: not on the flood risk listSO17 2NF: not on the flood risk listSO17 2NG: not on the flood risk listSO17 2NH: not on the flood risk listSO17 2NJ: not on the flood risk listSO17 2NL: not on the flood risk listSO17 2NN: not on the flood risk listSO17 2NP: not on the flood risk listSO17 2NR: not on the flood risk listSO17 2NU: not on the flood risk listSO17 2NW: not on the flood risk listSO17 2TB: not on the flood risk listSO17 2TD: not on the flood risk listSO17 2TE: not on the flood risk listSO17 2TH: not on the flood risk listSO17 2TY: not on the flood risk listSO17 2UA: not on the flood risk listSO17 2UB: not on the flood risk listSO17 2UP: not on the flood risk listSO17 2UQ: not on the flood risk listSO17 2UR: not on the flood risk listSO17 2US: not on the flood risk listSO17 2WE: not on the flood risk listSO17 2WG: not on the flood risk listSO17 2WN: not on the flood risk listSO17 2WP: not on the flood risk listSO17 2WS: not on the flood risk listSO17 2WX: not on the flood risk listSO17 2XA: not on the flood risk listSO17 2HW: very low flood risk onlySO17 2JZ: very low flood risk onlySO17 2JQ: low flood risk at worstSO17 2NT: low flood risk at worstSO17 2WJ: low flood risk at worstSO17 2WR: low flood risk at worstSO17 2JP: medium flood risk at worstSO17 2NS: medium flood risk at worstSO17 2NZ: medium flood risk at worstSO17 2HS: high flood riskSO17 2HT: high flood riskSO17 2HU: high flood riskSO17 2JJ: high flood riskSO17 2JU: high flood riskSO17 2JW: high flood riskSO17 2JY: high flood riskSO17 2LG: high flood riskSO17 2LH: high flood riskSO17 2LJ: high flood riskSO17 2LQ: high flood riskSO17 2LS: high flood riskSO17 2LT: high flood riskSO17 2WL: high flood riskSO17 2WQ: high flood risk Portswood 7 postcodes at high or medium risk, outlined: this goes to SO17 2LJ, the one with most homes and businesses at high risk7 postcodes at high or medium risk5 postcodes at high or medium risk, outlined: this goes to SO17 2HS, the one with most homes and businesses at high risk5 postcodes at high or medium risk5 postcodes at high or medium risk, outlined: this goes to SO17 2WL, the one with most homes and businesses at high risk5 postcodes at high or medium risk Map of every postcode in the SO17 2 sector, by flood risk Of the 163 postcodes in the SO17 2 sector that ONS places, 15 have a home or business at high risk, 3 are at medium risk at worst, 4 are at low risk at worst, 2 are at very low risk only and 139 are not on the Environment Agency's at-risk list. 3 groups of postcodes at high or medium risk are outlined: 7 postcodes at high or medium risk; 5 postcodes at high or medium risk; 5 postcodes at high or medium risk. Places named: Portswood. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Portswood
  • A home or business at high risk: 15
  • At medium risk at worst: 3
  • At low risk at worst: 4
  • At very low risk only: 2
  • Not on the at-risk list: 139
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 163 postcodes in the SO17 2 sector that ONS places, 15 have a home or business at high risk, 3 are at medium risk at worst, 4 are at low risk at worst, 2 are at very low risk only and 139 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. A dashed outline shows where 5 or more lie within 150 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. 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

15 postcodes here have a home or business at high risk. These are the 12 with the most homes and businesses at that risk.

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

SO17 2HS35 at high riskSO17 2LS30 at high riskSO17 2WL16 at high riskSO17 2HT15 at high riskSO17 2LJ12 at high riskSO17 2HU11 at high riskSO17 2LT10 at high riskSO17 2JW8 at high riskSO17 2JY6 at high riskSO17 2LG6 at high riskSO17 2LH3 at high riskSO17 2LQ3 at high risk

Where the postcodes at high or medium risk lie together

  • 7 postcodes at high or medium risk, outlined on the map. SO17 2LJ, is the one with most homes and businesses at high risk.
  • 5 postcodes at high or medium risk, outlined on the map. SO17 2HS, is the one with most homes and businesses at high risk.
  • 5 postcodes at high or medium risk, outlined on the map. SO17 2WL, is the one with most homes and businesses at high risk.

What do homes sell for in SO17 2?

Homes in SO17 2 sold for a typical £200,000 in the 12 months to August 2026, across 67 sales, down 20.6% on the 12 months before, HM Land Registry's figures show.

£200,000 typical price, the 12 months to August 2026
£252,000 12 months to August 2025
▼ down 20.6% on the 12 months before
  • Detached 4 sales, too few to price
  • Semi-detached £266,250 18 sales
  • Terraced £270,000 17 sales
  • Flat or maisonette £145,750 28 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 SO17 2. 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 SO17 2

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.

SO17 2AESO17 2AGSO17 2AHSO17 2AQSO17 2ASSO17 2AUSO17 2AWSO17 2AXSO17 2AYSO17 2BASO17 2BDSO17 2BFSO17 2BGSO17 2BHSO17 2BJSO17 2BLSO17 2BNSO17 2ERSO17 2ESSO17 2ETSO17 2EUSO17 2EWSO17 2EXSO17 2EYSO17 2EZSO17 2FBSO17 2FDSO17 2FESO17 2FFSO17 2FGSO17 2FHSO17 2FJSO17 2FLSO17 2FNSO17 2FPSO17 2FQSO17 2FRSO17 2FSSO17 2FTSO17 2FUSO17 2FWSO17 2FXSO17 2FYSO17 2FZSO17 2GASO17 2GBSO17 2GDSO17 2GESO17 2GFSO17 2GGSO17 2GHSO17 2GJSO17 2GLSO17 2GNSO17 2GPSO17 2GQSO17 2GRSO17 2GSSO17 2GTSO17 2GUSO17 2GWSO17 2GXSO17 2GYSO17 2GZSO17 2HASO17 2HBSO17 2HDSO17 2HESO17 2HFSO17 2HGSO17 2HHSO17 2HJSO17 2HLSO17 2HNSO17 2HPSO17 2HQSO17 2HRSO17 2HSSO17 2HTSO17 2HUSO17 2HWSO17 2HXSO17 2HYSO17 2HZSO17 2JASO17 2JBSO17 2JDSO17 2JESO17 2JFSO17 2JGSO17 2JHSO17 2JJSO17 2JLSO17 2JNSO17 2JPSO17 2JQSO17 2JRSO17 2JSSO17 2JTSO17 2JUSO17 2JWSO17 2JXSO17 2JYSO17 2JZSO17 2LASO17 2LBSO17 2LDSO17 2LESO17 2LFSO17 2LGSO17 2LHSO17 2LJSO17 2LLSO17 2LNSO17 2LPSO17 2LQSO17 2LRSO17 2LSSO17 2LTSO17 2LUSO17 2LWSO17 2LXSO17 2LYSO17 2LZSO17 2NASO17 2NBSO17 2NDSO17 2NESO17 2NFSO17 2NGSO17 2NHSO17 2NJSO17 2NLSO17 2NNSO17 2NPSO17 2NRSO17 2NSSO17 2NTSO17 2NUSO17 2NWSO17 2NZSO17 2TBSO17 2TDSO17 2TESO17 2THSO17 2TYSO17 2UASO17 2UBSO17 2UPSO17 2UQSO17 2URSO17 2USSO17 2WESO17 2WGSO17 2WJSO17 2WLSO17 2WNSO17 2WPSO17 2WQSO17 2WRSO17 2WSSO17 2WXSO17 2XA

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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