S71 3 postcode sector in the S71 district

S71 3 is a sector of the S71 district: every postcode that starts S71 3. It has 247 postcodes in use, one of them a large-user postcode. 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 S71 3 sector, by flood risk

Map of every postcode in the S71 3 sector, by flood risk Of the 247 postcodes in the S71 3 sector that ONS places, 6 have a home or business at high risk, 1 are at medium risk at worst, 5 are at low risk at worst and 235 are not on the Environment Agency's at-risk list. Places named: Carlton, Barnsley. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. S71 3AA: not on the flood risk listS71 3AB: not on the flood risk listS71 3AD: not on the flood risk listS71 3AE: not on the flood risk listS71 3AF: not on the flood risk listS71 3AH: not on the flood risk listS71 3AJ: not on the flood risk listS71 3AL: not on the flood risk listS71 3AN: not on the flood risk listS71 3AQ: not on the flood risk listS71 3AR: not on the flood risk listS71 3AS: not on the flood risk listS71 3AT: not on the flood risk listS71 3AU: not on the flood risk listS71 3AX: not on the flood risk listS71 3AY: not on the flood risk listS71 3AZ: not on the flood risk listS71 3BA: not on the flood risk listS71 3BB: not on the flood risk listS71 3BD: not on the flood risk listS71 3BE: not on the flood risk listS71 3BG: not on the flood risk listS71 3BH: not on the flood risk listS71 3BJ: not on the flood risk listS71 3BL: not on the flood risk listS71 3BP: not on the flood risk listS71 3BQ: not on the flood risk listS71 3BS: not on the flood risk listS71 3BT: not on the flood risk listS71 3BU: not on the flood risk listS71 3BW: not on the flood risk listS71 3BY: not on the flood risk listS71 3BZ: not on the flood risk listS71 3DA: not on the flood risk listS71 3DB: not on the flood risk listS71 3DD: not on the flood risk listS71 3DE: not on the flood risk listS71 3DF: not on the flood risk listS71 3DG: not on the flood risk listS71 3DH: not on the flood risk listS71 3DJ: not on the flood risk listS71 3DL: not on the flood risk listS71 3DN: not on the flood risk listS71 3DP: not on the flood risk listS71 3DQ: not on the flood risk listS71 3DR: not on the flood risk listS71 3DS: not on the flood risk listS71 3DT: not on the flood risk listS71 3DU: not on the flood risk listS71 3DW: not on the flood risk listS71 3DX: not on the flood risk listS71 3DY: not on the flood risk listS71 3DZ: not on the flood risk listS71 3EA: not on the flood risk listS71 3EB: not on the flood risk listS71 3ED: not on the flood risk listS71 3EE: not on the flood risk listS71 3EF: not on the flood risk listS71 3EG: not on the flood risk listS71 3EH: not on the flood risk listS71 3EJ: not on the flood risk listS71 3EL: not on the flood risk listS71 3EP: not on the flood risk listS71 3EQ: not on the flood risk listS71 3ER: not on the flood risk listS71 3ET: not on the flood risk listS71 3EU: not on the flood risk listS71 3EW: not on the flood risk listS71 3EX: not on the flood risk listS71 3EY: not on the flood risk listS71 3EZ: not on the flood risk listS71 3FA: not on the flood risk listS71 3FF: not on the flood risk listS71 3FH: not on the flood risk listS71 3FJ: not on the flood risk listS71 3FL: not on the flood risk listS71 3FQ: not on the flood risk listS71 3FS: not on the flood risk listS71 3FT: not on the flood risk listS71 3FU: not on the flood risk listS71 3FW: not on the flood risk listS71 3GN: not on the flood risk listS71 3HA: not on the flood risk listS71 3HB: not on the flood risk listS71 3HD: not on the flood risk listS71 3HE: not on the flood risk listS71 3HF: not on the flood risk listS71 3HG: not on the flood risk listS71 3HH: not on the flood risk listS71 3HL: not on the flood risk listS71 3HN: not on the flood risk listS71 3HP: not on the flood risk listS71 3HR: not on the flood risk listS71 3HS: not on the flood risk listS71 3HT: not on the flood risk listS71 3HW: not on the flood risk listS71 3HX: not on the flood risk listS71 3HY: not on the flood risk listS71 3JB: not on the flood risk listS71 3JD: not on the flood risk listS71 3JE: not on the flood risk listS71 3JF: not on the flood risk listS71 3JG: not on the flood risk listS71 3JH: not on the flood risk listS71 3JJ: not on the flood risk listS71 3JL: not on the flood risk listS71 3JN: not on the flood risk listS71 3JP: not on the flood risk listS71 3JQ: not on the flood risk listS71 3JR: not on the flood risk listS71 3JT: not on the flood risk listS71 3JU: not on the flood risk listS71 3JW: not on the flood risk listS71 3JY: not on the flood risk listS71 3JZ: not on the flood risk listS71 3LA: not on the flood risk listS71 3LB: not on the flood risk listS71 3LD: not on the flood risk listS71 3LF: not on the flood risk listS71 3LJ: not on the flood risk listS71 3LR: not on the flood risk listS71 3LS: not on the flood risk listS71 3LT: not on the flood risk listS71 3LX: not on the flood risk listS71 3LY: not on the flood risk listS71 3NA: not on the flood risk listS71 3NB: not on the flood risk listS71 3ND: not on the flood risk listS71 3NE: not on the flood risk listS71 3NF: not on the flood risk listS71 3NG: not on the flood risk listS71 3NH: not on the flood risk listS71 3NJ: not on the flood risk listS71 3NL: not on the flood risk listS71 3NP: not on the flood risk listS71 3NQ: not on the flood risk listS71 3NR: not on the flood risk listS71 3NS: not on the flood risk listS71 3NU: not on the flood risk listS71 3NW: not on the flood risk listS71 3NX: not on the flood risk listS71 3NY: not on the flood risk listS71 3NZ: not on the flood risk listS71 3PA: not on the flood risk listS71 3PD: not on the flood risk listS71 3PE: not on the flood risk listS71 3PF: not on the flood risk listS71 3PG: not on the flood risk listS71 3PN: not on the flood risk listS71 3PP: not on the flood risk listS71 3PQ: not on the flood risk listS71 3PR: not on the flood risk listS71 3PS: not on the flood risk listS71 3PT: not on the flood risk listS71 3PU: not on the flood risk listS71 3PW: not on the flood risk listS71 3PX: not on the flood risk listS71 3PY: not on the flood risk listS71 3PZ: not on the flood risk listS71 3QA: not on the flood risk listS71 3QB: not on the flood risk listS71 3QD: not on the flood risk listS71 3QE: not on the flood risk listS71 3QF: not on the flood risk listS71 3QG: not on the flood risk listS71 3QH: not on the flood risk listS71 3QJ: not on the flood risk listS71 3QL: not on the flood risk listS71 3QN: not on the flood risk listS71 3QP: not on the flood risk listS71 3QQ: not on the flood risk listS71 3QR: not on the flood risk listS71 3QS: not on the flood risk listS71 3QT: not on the flood risk listS71 3QU: not on the flood risk listS71 3QW: not on the flood risk listS71 3QX: not on the flood risk listS71 3QY: not on the flood risk listS71 3QZ: not on the flood risk listS71 3RA: not on the flood risk listS71 3RB: not on the flood risk listS71 3RD: not on the flood risk listS71 3RE: not on the flood risk listS71 3RF: not on the flood risk listS71 3RG: not on the flood risk listS71 3RH: not on the flood risk listS71 3RJ: not on the flood risk listS71 3RL: not on the flood risk listS71 3RN: not on the flood risk listS71 3RP: not on the flood risk listS71 3RQ: not on the flood risk listS71 3RR: not on the flood risk listS71 3RS: not on the flood risk listS71 3RT: not on the flood risk listS71 3RU: not on the flood risk listS71 3RW: not on the flood risk listS71 3RX: not on the flood risk listS71 3RY: not on the flood risk listS71 3RZ: not on the flood risk listS71 3SA: not on the flood risk listS71 3SB: not on the flood risk listS71 3SD: not on the flood risk listS71 3SE: not on the flood risk listS71 3SF: not on the flood risk listS71 3SG: not on the flood risk listS71 3SH: not on the flood risk listS71 3SJ: not on the flood risk listS71 3SL: not on the flood risk listS71 3SN: not on the flood risk listS71 3SP: not on the flood risk listS71 3SQ: not on the flood risk listS71 3SR: not on the flood risk listS71 3SS: not on the flood risk listS71 3ST: not on the flood risk listS71 3SU: not on the flood risk listS71 3SW: not on the flood risk listS71 3SX: not on the flood risk listS71 3SY: not on the flood risk listS71 3SZ: not on the flood risk listS71 3TB: not on the flood risk listS71 3TD: not on the flood risk listS71 3TE: not on the flood risk listS71 3TF: not on the flood risk listS71 3TG: not on the flood risk listS71 3TP: not on the flood risk listS71 3TR: not on the flood risk listS71 3TS: not on the flood risk listS71 3TT: not on the flood risk listS71 3TU: not on the flood risk listS71 3TX: not on the flood risk listS71 3TY: not on the flood risk listS71 3ES: low flood risk at worstS71 3FB: low flood risk at worstS71 3FD: low flood risk at worstS71 3FE: low flood risk at worstS71 3FG: low flood risk at worstS71 3JA: medium flood risk at worstS71 3HJ: high flood riskS71 3HU: high flood riskS71 3HZ: high flood riskS71 3JS: high flood riskS71 3LE: high flood riskS71 3LG: high flood risk Carlton, Barnsley Map of every postcode in the S71 3 sector, by flood risk Of the 247 postcodes in the S71 3 sector that ONS places, 6 have a home or business at high risk, 1 are at medium risk at worst, 5 are at low risk at worst and 235 are not on the Environment Agency's at-risk list. Places named: Carlton, Barnsley. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. Carlton, Barnsley
  • A home or business at high risk: 6
  • At medium risk at worst: 1
  • At low risk at worst: 5
  • At very low risk only: 0
  • Not on the at-risk list: 235

Of the 247 postcodes in the S71 3 sector that ONS places, 6 have a home or business at high risk, 1 are at medium risk at worst, 5 are at low risk at worst and 235 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.

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.

S71 3HJ44 at high riskS71 3HZ10 at high riskS71 3HU2 at high riskS71 3LE2 at high riskS71 3JS1 at high riskS71 3LG1 at high risk

What do homes sell for in S71 3?

Homes in S71 3 sold for a typical £165,000 in the 12 months to August 2026, across 77 sales, up 10% on the 12 months before, HM Land Registry's figures show.

£165,000 typical price, the 12 months to August 2026
£150,000 12 months to August 2025
▲ up 10% on the 12 months before
  • Detached £262,500 15 sales
  • Semi-detached £162,000 47 sales
  • Terraced £120,000 15 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 S71 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 S71 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.

S71 3AAS71 3ABS71 3ADS71 3AES71 3AFS71 3AHS71 3AJS71 3ALS71 3ANS71 3AQS71 3ARS71 3ASS71 3ATS71 3AUS71 3AXS71 3AYS71 3AZS71 3BAS71 3BBS71 3BDS71 3BES71 3BGS71 3BHS71 3BJS71 3BLS71 3BPS71 3BQS71 3BSS71 3BTS71 3BUS71 3BWS71 3BYS71 3BZS71 3DAS71 3DBS71 3DDS71 3DES71 3DFS71 3DGS71 3DHS71 3DJS71 3DLS71 3DNS71 3DPS71 3DQS71 3DRS71 3DSS71 3DTS71 3DUS71 3DWS71 3DXS71 3DYS71 3DZS71 3EAS71 3EBS71 3EDS71 3EES71 3EFS71 3EGS71 3EHS71 3EJS71 3ELS71 3ENS71 3EPS71 3EQS71 3ERS71 3ESS71 3ETS71 3EUS71 3EWS71 3EXS71 3EYS71 3EZS71 3FAS71 3FBS71 3FDS71 3FES71 3FFS71 3FGS71 3FHS71 3FJS71 3FLS71 3FPS71 3FQS71 3FSS71 3FTS71 3FUS71 3FWS71 3GNS71 3HAS71 3HBS71 3HDS71 3HES71 3HFS71 3HGS71 3HHS71 3HJS71 3HLS71 3HNS71 3HPS71 3HRS71 3HSS71 3HTS71 3HUS71 3HWS71 3HXS71 3HYS71 3HZS71 3JAS71 3JBS71 3JDS71 3JES71 3JFS71 3JGS71 3JHS71 3JJS71 3JLS71 3JNS71 3JPS71 3JQS71 3JRS71 3JSS71 3JTS71 3JUS71 3JWS71 3JXS71 3JYS71 3JZS71 3LAS71 3LBS71 3LDS71 3LES71 3LFS71 3LGS71 3LJS71 3LQS71 3LRS71 3LSS71 3LTS71 3LXS71 3LYS71 3NAS71 3NBS71 3NDS71 3NES71 3NFS71 3NGS71 3NHS71 3NJS71 3NLS71 3NPS71 3NQS71 3NRS71 3NSS71 3NUS71 3NWS71 3NXS71 3NYS71 3NZS71 3PAS71 3PDS71 3PES71 3PFS71 3PGS71 3PNS71 3PPS71 3PQS71 3PRS71 3PSS71 3PTS71 3PUS71 3PWS71 3PXS71 3PYS71 3PZS71 3QAS71 3QBS71 3QDS71 3QES71 3QFS71 3QGS71 3QHS71 3QJS71 3QLS71 3QNS71 3QPS71 3QQS71 3QRS71 3QSS71 3QTS71 3QUS71 3QWS71 3QXS71 3QYS71 3QZS71 3RAS71 3RBS71 3RDS71 3RES71 3RFS71 3RGS71 3RHS71 3RJS71 3RLS71 3RNS71 3RPS71 3RQS71 3RRS71 3RSS71 3RTS71 3RUS71 3RWS71 3RXS71 3RYS71 3RZS71 3SAS71 3SBS71 3SDS71 3SES71 3SFS71 3SGS71 3SHS71 3SJS71 3SLS71 3SNS71 3SPS71 3SQS71 3SRS71 3SSS71 3STS71 3SUS71 3SWS71 3SXS71 3SYS71 3SZS71 3TBS71 3TDS71 3TES71 3TFS71 3TGS71 3TPS71 3TRS71 3TSS71 3TTS71 3TUS71 3TXS71 3TY

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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