SY13 3 postcode sector in the SY13 district

SY13 3 is a sector of the SY13 district: every postcode that starts SY13 3. It has 158 postcodes in use.

Not sure what a sector is? UK postcode format explained.

Every postcode in the SY13 3 sector, by flood risk

Map of every postcode in the SY13 3 sector, by flood risk Of the 63 postcodes in the SY13 3 sector in England that ONS places, 1 have a home or business at high risk, 1 are at medium risk at worst and 61 are not on the Environment Agency's at-risk list. The other 95 are in Wales or Scotland, which the Environment Agency's list does not cover. Places named: Whitchurch. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A525A41 SY13 3AD: not covered by the flood listSY13 3AE: not covered by the flood listSY13 3AF: not covered by the flood listSY13 3AG: not covered by the flood listSY13 3AH: not covered by the flood listSY13 3AL: not covered by the flood listSY13 3AN: not covered by the flood listSY13 3AP: not covered by the flood listSY13 3AQ: not covered by the flood listSY13 3AR: not covered by the flood listSY13 3AS: not covered by the flood listSY13 3AT: not covered by the flood listSY13 3AU: not covered by the flood listSY13 3AX: not covered by the flood listSY13 3AY: not covered by the flood listSY13 3AZ: not covered by the flood listSY13 3BA: not covered by the flood listSY13 3BB: not covered by the flood listSY13 3BD: not covered by the flood listSY13 3BE: not covered by the flood listSY13 3BG: not covered by the flood listSY13 3BH: not covered by the flood listSY13 3BJ: not covered by the flood listSY13 3BQ: not covered by the flood listSY13 3BS: not covered by the flood listSY13 3BT: not covered by the flood listSY13 3BU: not covered by the flood listSY13 3BX: not covered by the flood listSY13 3BY: not covered by the flood listSY13 3BZ: not covered by the flood listSY13 3DA: not covered by the flood listSY13 3DB: not covered by the flood listSY13 3DD: not covered by the flood listSY13 3DE: not covered by the flood listSY13 3DF: not covered by the flood listSY13 3DG: not covered by the flood listSY13 3DH: not covered by the flood listSY13 3DJ: not covered by the flood listSY13 3DL: not covered by the flood listSY13 3DN: not covered by the flood listSY13 3DP: not covered by the flood listSY13 3DQ: not covered by the flood listSY13 3DR: not covered by the flood listSY13 3DS: not covered by the flood listSY13 3DT: not covered by the flood listSY13 3DU: not covered by the flood listSY13 3DW: not covered by the flood listSY13 3DX: not covered by the flood listSY13 3DY: not covered by the flood listSY13 3DZ: not covered by the flood listSY13 3EA: not covered by the flood listSY13 3EB: not covered by the flood listSY13 3EE: not covered by the flood listSY13 3EG: not covered by the flood listSY13 3EH: not covered by the flood listSY13 3EJ: not covered by the flood listSY13 3EL: not covered by the flood listSY13 3EN: not covered by the flood listSY13 3EP: not covered by the flood listSY13 3EQ: not covered by the flood listSY13 3ER: not covered by the flood listSY13 3ET: not covered by the flood listSY13 3EU: not covered by the flood listSY13 3EW: not covered by the flood listSY13 3EX: not covered by the flood listSY13 3EY: not covered by the flood listSY13 3EZ: not covered by the flood listSY13 3GZ: not covered by the flood listSY13 3HA: not covered by the flood listSY13 3HB: not covered by the flood listSY13 3HD: not covered by the flood listSY13 3HE: not covered by the flood listSY13 3HF: not covered by the flood listSY13 3HG: not covered by the flood listSY13 3HH: not covered by the flood listSY13 3HJ: not covered by the flood listSY13 3HL: not covered by the flood listSY13 3HN: not covered by the flood listSY13 3HP: not covered by the flood listSY13 3HQ: not covered by the flood listSY13 3HR: not covered by the flood listSY13 3HS: not covered by the flood listSY13 3HT: not covered by the flood listSY13 3HU: not covered by the flood listSY13 3HW: not covered by the flood listSY13 3HX: not covered by the flood listSY13 3HY: not covered by the flood listSY13 3HZ: not covered by the flood listSY13 3JB: not covered by the flood listSY13 3NZ: not covered by the flood listSY13 3PA: not covered by the flood listSY13 3PB: not covered by the flood listSY13 3PD: not covered by the flood listSY13 3PE: not covered by the flood listSY13 3AA: not on the flood risk listSY13 3AB: not on the flood risk listSY13 3BF: not on the flood risk listSY13 3BL: not on the flood risk listSY13 3BN: not on the flood risk listSY13 3FA: not on the flood risk listSY13 3FB: not on the flood risk listSY13 3FH: not on the flood risk listSY13 3FJ: not on the flood risk listSY13 3JD: not on the flood risk listSY13 3JE: not on the flood risk listSY13 3JG: not on the flood risk listSY13 3JH: not on the flood risk listSY13 3JJ: not on the flood risk listSY13 3JL: not on the flood risk listSY13 3JN: not on the flood risk listSY13 3JQ: not on the flood risk listSY13 3JR: not on the flood risk listSY13 3JS: not on the flood risk listSY13 3JT: not on the flood risk listSY13 3JU: not on the flood risk listSY13 3JW: not on the flood risk listSY13 3JX: not on the flood risk listSY13 3JY: not on the flood risk listSY13 3JZ: not on the flood risk listSY13 3LA: not on the flood risk listSY13 3LD: not on the flood risk listSY13 3LE: not on the flood risk listSY13 3LF: not on the flood risk listSY13 3LG: not on the flood risk listSY13 3LH: not on the flood risk listSY13 3LJ: not on the flood risk listSY13 3LL: not on the flood risk listSY13 3LN: not on the flood risk listSY13 3LP: not on the flood risk listSY13 3LQ: not on the flood risk listSY13 3LR: not on the flood risk listSY13 3LS: not on the flood risk listSY13 3LT: not on the flood risk listSY13 3LU: not on the flood risk listSY13 3LW: not on the flood risk listSY13 3LX: not on the flood risk listSY13 3LY: not on the flood risk listSY13 3NE: not on the flood risk listSY13 3NF: not on the flood risk listSY13 3NG: not on the flood risk listSY13 3NH: not on the flood risk listSY13 3NJ: not on the flood risk listSY13 3NL: not on the flood risk listSY13 3NN: not on the flood risk listSY13 3NP: not on the flood risk listSY13 3NR: not on the flood risk listSY13 3NS: not on the flood risk listSY13 3NT: not on the flood risk listSY13 3NU: not on the flood risk listSY13 3NX: not on the flood risk listSY13 3NY: not on the flood risk listSY13 3PF: not on the flood risk listSY13 3PG: not on the flood risk listSY13 3PL: not on the flood risk listSY13 3LB: medium flood risk at worstSY13 3JP: high flood risk Whitchurch Map of every postcode in the SY13 3 sector, by flood risk Of the 63 postcodes in the SY13 3 sector in England that ONS places, 1 have a home or business at high risk, 1 are at medium risk at worst and 61 are not on the Environment Agency's at-risk list. The other 95 are in Wales or Scotland, which the Environment Agency's list does not cover. Places named: Whitchurch. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. Whitchurch
  • A home or business at high risk: 1
  • At medium risk at worst: 1
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 61
  • In Wales or Scotland: not covered by the Environment Agency: 95

Of the 63 postcodes in the SY13 3 sector in England that ONS places, 1 have a home or business at high risk, 1 are at medium risk at worst and 61 are not on the Environment Agency's at-risk list. The other 95 are in Wales or Scotland, which the Environment Agency's list does not cover.

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.

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.

SY13 3JP5 at high risk

What do homes sell for in SY13 3?

Homes in SY13 3 sold for a typical £345,000 in the 12 months to August 2026, across 31 sales, up 21.1% on the 12 months before, HM Land Registry's figures show.

£345,000 typical price, the 12 months to August 2026
£285,000 12 months to August 2025
▲ up 21.1% on the 12 months before
  • Detached £350,000 20 sales
  • Semi-detached £320,000 8 sales
  • Terraced 3 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 SY13 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 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 SY13 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.

SY13 3AASY13 3ABSY13 3ADSY13 3AESY13 3AFSY13 3AGSY13 3AHSY13 3ALSY13 3ANSY13 3APSY13 3AQSY13 3ARSY13 3ASSY13 3ATSY13 3AUSY13 3AXSY13 3AYSY13 3AZSY13 3BASY13 3BBSY13 3BDSY13 3BESY13 3BFSY13 3BGSY13 3BHSY13 3BJSY13 3BLSY13 3BNSY13 3BPSY13 3BQSY13 3BSSY13 3BTSY13 3BUSY13 3BXSY13 3BYSY13 3BZSY13 3DASY13 3DBSY13 3DDSY13 3DESY13 3DFSY13 3DGSY13 3DHSY13 3DJSY13 3DLSY13 3DNSY13 3DPSY13 3DQSY13 3DRSY13 3DSSY13 3DTSY13 3DUSY13 3DWSY13 3DXSY13 3DYSY13 3DZSY13 3EASY13 3EBSY13 3EDSY13 3EESY13 3EGSY13 3EHSY13 3EJSY13 3ELSY13 3ENSY13 3EPSY13 3EQSY13 3ERSY13 3ETSY13 3EUSY13 3EWSY13 3EXSY13 3EYSY13 3EZSY13 3FASY13 3FBSY13 3FHSY13 3FJSY13 3GZSY13 3HASY13 3HBSY13 3HDSY13 3HESY13 3HFSY13 3HGSY13 3HHSY13 3HJSY13 3HLSY13 3HNSY13 3HPSY13 3HQSY13 3HRSY13 3HSSY13 3HTSY13 3HUSY13 3HWSY13 3HXSY13 3HYSY13 3HZSY13 3JBSY13 3JDSY13 3JESY13 3JGSY13 3JHSY13 3JJSY13 3JLSY13 3JNSY13 3JPSY13 3JQSY13 3JRSY13 3JSSY13 3JTSY13 3JUSY13 3JWSY13 3JXSY13 3JYSY13 3JZSY13 3LASY13 3LBSY13 3LDSY13 3LESY13 3LFSY13 3LGSY13 3LHSY13 3LJSY13 3LLSY13 3LNSY13 3LPSY13 3LQSY13 3LRSY13 3LSSY13 3LTSY13 3LUSY13 3LWSY13 3LXSY13 3LYSY13 3NESY13 3NFSY13 3NGSY13 3NHSY13 3NJSY13 3NLSY13 3NNSY13 3NPSY13 3NRSY13 3NSSY13 3NTSY13 3NUSY13 3NXSY13 3NYSY13 3NZSY13 3PASY13 3PBSY13 3PDSY13 3PESY13 3PFSY13 3PGSY13 3PL

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.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.