S41 7 postcode sector in the S41 district

S41 7 is a sector of the S41 district: every postcode that starts S41 7. It has 226 postcodes in use, 11 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 S41 7 sector, by flood risk

Map of every postcode in the S41 7 sector, by flood risk Of the 226 postcodes in the S41 7 sector that ONS places, 8 have a home or business at high risk, 1 are at medium risk at worst, 7 are at low risk at worst and 210 are not on the Environment Agency's at-risk list. Places named: Chesterfield. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A61A619 S41 7AA: not on the flood risk listS41 7AB: not on the flood risk listS41 7AD: not on the flood risk listS41 7AE: not on the flood risk listS41 7AF: not on the flood risk listS41 7AH: not on the flood risk listS41 7AJ: not on the flood risk listS41 7AL: not on the flood risk listS41 7AN: not on the flood risk listS41 7AP: not on the flood risk listS41 7AQ: not on the flood risk listS41 7AR: not on the flood risk listS41 7AS: not on the flood risk listS41 7AT: not on the flood risk listS41 7AU: not on the flood risk listS41 7AW: not on the flood risk listS41 7AX: not on the flood risk listS41 7AY: not on the flood risk listS41 7AZ: not on the flood risk listS41 7BA: not on the flood risk listS41 7BB: not on the flood risk listS41 7BD: not on the flood risk listS41 7BE: not on the flood risk listS41 7BF: not on the flood risk listS41 7BG: not on the flood risk listS41 7BH: not on the flood risk listS41 7BJ: not on the flood risk listS41 7BL: not on the flood risk listS41 7BN: not on the flood risk listS41 7BP: not on the flood risk listS41 7BW: not on the flood risk listS41 7DA: not on the flood risk listS41 7DB: not on the flood risk listS41 7DD: not on the flood risk listS41 7DE: not on the flood risk listS41 7DF: not on the flood risk listS41 7DG: not on the flood risk listS41 7DH: not on the flood risk listS41 7DJ: not on the flood risk listS41 7DL: not on the flood risk listS41 7DN: not on the flood risk listS41 7DP: not on the flood risk listS41 7DQ: not on the flood risk listS41 7DR: not on the flood risk listS41 7DS: not on the flood risk listS41 7DT: not on the flood risk listS41 7DU: not on the flood risk listS41 7DW: not on the flood risk listS41 7DX: not on the flood risk listS41 7DY: not on the flood risk listS41 7DZ: not on the flood risk listS41 7EA: not on the flood risk listS41 7EB: not on the flood risk listS41 7ED: not on the flood risk listS41 7EE: not on the flood risk listS41 7EF: not on the flood risk listS41 7EG: not on the flood risk listS41 7EH: not on the flood risk listS41 7EJ: not on the flood risk listS41 7EL: not on the flood risk listS41 7EP: not on the flood risk listS41 7EQ: not on the flood risk listS41 7ER: not on the flood risk listS41 7ES: not on the flood risk listS41 7ET: not on the flood risk listS41 7EU: not on the flood risk listS41 7EW: not on the flood risk listS41 7EX: not on the flood risk listS41 7EY: not on the flood risk listS41 7EZ: not on the flood risk listS41 7FA: not on the flood risk listS41 7FB: not on the flood risk listS41 7FD: not on the flood risk listS41 7FE: not on the flood risk listS41 7FF: not on the flood risk listS41 7FG: not on the flood risk listS41 7FH: not on the flood risk listS41 7FJ: not on the flood risk listS41 7GD: not on the flood risk listS41 7GE: not on the flood risk listS41 7GF: not on the flood risk listS41 7GG: not on the flood risk listS41 7GH: not on the flood risk listS41 7GW: not on the flood risk listS41 7GX: not on the flood risk listS41 7GY: not on the flood risk listS41 7GZ: not on the flood risk listS41 7HA: not on the flood risk listS41 7HB: not on the flood risk listS41 7HD: not on the flood risk listS41 7HE: not on the flood risk listS41 7HF: not on the flood risk listS41 7HG: not on the flood risk listS41 7HH: not on the flood risk listS41 7HJ: not on the flood risk listS41 7HL: not on the flood risk listS41 7HN: not on the flood risk listS41 7HP: not on the flood risk listS41 7HQ: not on the flood risk listS41 7HR: not on the flood risk listS41 7HS: not on the flood risk listS41 7HT: not on the flood risk listS41 7HW: not on the flood risk listS41 7HX: not on the flood risk listS41 7HY: not on the flood risk listS41 7JA: not on the flood risk listS41 7JD: not on the flood risk listS41 7JE: not on the flood risk listS41 7JF: not on the flood risk listS41 7JG: not on the flood risk listS41 7JH: not on the flood risk listS41 7JJ: not on the flood risk listS41 7JL: not on the flood risk listS41 7JN: not on the flood risk listS41 7JQ: not on the flood risk listS41 7JR: not on the flood risk listS41 7JS: not on the flood risk listS41 7JT: not on the flood risk listS41 7JU: not on the flood risk listS41 7JX: not on the flood risk listS41 7JY: not on the flood risk listS41 7JZ: not on the flood risk listS41 7LA: not on the flood risk listS41 7LB: not on the flood risk listS41 7LD: not on the flood risk listS41 7LE: not on the flood risk listS41 7LF: not on the flood risk listS41 7LH: not on the flood risk listS41 7LL: not on the flood risk listS41 7LP: not on the flood risk listS41 7LQ: not on the flood risk listS41 7LR: not on the flood risk listS41 7LS: not on the flood risk listS41 7LT: not on the flood risk listS41 7LW: not on the flood risk listS41 7LX: not on the flood risk listS41 7LY: not on the flood risk listS41 7LZ: not on the flood risk listS41 7NB: not on the flood risk listS41 7ND: not on the flood risk listS41 7NE: not on the flood risk listS41 7NF: not on the flood risk listS41 7NG: not on the flood risk listS41 7NH: not on the flood risk listS41 7NJ: not on the flood risk listS41 7NL: not on the flood risk listS41 7NN: not on the flood risk listS41 7NP: not on the flood risk listS41 7NQ: not on the flood risk listS41 7NR: not on the flood risk listS41 7NS: not on the flood risk listS41 7NU: not on the flood risk listS41 7NW: not on the flood risk listS41 7NX: not on the flood risk listS41 7NY: not on the flood risk listS41 7NZ: not on the flood risk listS41 7PA: not on the flood risk listS41 7PB: not on the flood risk listS41 7PF: not on the flood risk listS41 7PG: not on the flood risk listS41 7PH: not on the flood risk listS41 7PJ: not on the flood risk listS41 7PL: not on the flood risk listS41 7PP: not on the flood risk listS41 7PQ: not on the flood risk listS41 7PR: not on the flood risk listS41 7PS: not on the flood risk listS41 7PU: not on the flood risk listS41 7PW: not on the flood risk listS41 7PY: not on the flood risk listS41 7QA: not on the flood risk listS41 7QB: not on the flood risk listS41 7QD: not on the flood risk listS41 7QE: not on the flood risk listS41 7QF: not on the flood risk listS41 7QG: not on the flood risk listS41 7QH: not on the flood risk listS41 7QJ: not on the flood risk listS41 7QN: not on the flood risk listS41 7QP: not on the flood risk listS41 7QQ: not on the flood risk listS41 7QR: not on the flood risk listS41 7QS: not on the flood risk listS41 7QU: not on the flood risk listS41 7QW: not on the flood risk listS41 7QX: not on the flood risk listS41 7RA: not on the flood risk listS41 7RB: not on the flood risk listS41 7RW: not on the flood risk listS41 7SA: not on the flood risk listS41 7SD: not on the flood risk listS41 7SH: not on the flood risk listS41 7SJ: not on the flood risk listS41 7SL: not on the flood risk listS41 7ST: not on the flood risk listS41 7TD: not on the flood risk listS41 7TE: not on the flood risk listS41 7TH: not on the flood risk listS41 7TJ: not on the flood risk listS41 7TP: not on the flood risk listS41 7TU: not on the flood risk listS41 7TW: not on the flood risk listS41 7TX: not on the flood risk listS41 7TZ: not on the flood risk listS41 7UB: not on the flood risk listS41 7XA: not on the flood risk listS41 7XH: not on the flood risk listS41 7JB: low flood risk at worstS41 7LG: low flood risk at worstS41 7UL: low flood risk at worstS41 7UZ: low flood risk at worstS41 7WA: low flood risk at worstS41 7WB: low flood risk at worstS41 7WD: low flood risk at worstS41 7RS: medium flood risk at worstS41 7RE: high flood riskS41 7UE: high flood riskS41 7UF: high flood riskS41 7UG: high flood riskS41 7UW: high flood riskS41 7UY: high flood riskS41 7WE: high flood riskS41 7WF: high flood risk Chesterfield Map of every postcode in the S41 7 sector, by flood risk Of the 226 postcodes in the S41 7 sector that ONS places, 8 have a home or business at high risk, 1 are at medium risk at worst, 7 are at low risk at worst and 210 are not on the Environment Agency's at-risk list. Places named: Chesterfield. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Chesterfield
  • A home or business at high risk: 8
  • At medium risk at worst: 1
  • At low risk at worst: 7
  • At very low risk only: 0
  • Not on the at-risk list: 210

Of the 226 postcodes in the S41 7 sector that ONS places, 8 have a home or business at high risk, 1 are at medium risk at worst, 7 are at low risk at worst and 210 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.

S41 7UF23 at high riskS41 7UE7 at high riskS41 7WF7 at high riskS41 7UW5 at high riskS41 7RE4 at high riskS41 7WE2 at high riskS41 7UG1 at high riskS41 7UY1 at high risk

What do homes sell for in S41 7?

Homes in S41 7 sold for a typical £189,000 in the 12 months to August 2026, across 79 sales, down 2.1% on the 12 months before, HM Land Registry's figures show.

£189,000 typical price, the 12 months to August 2026
£193,000 12 months to August 2025
▼ down 2.1% on the 12 months before
  • Detached £307,330 17 sales
  • Semi-detached £194,000 37 sales
  • Terraced £160,000 18 sales
  • Flat or maisonette £125,000 7 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 S41 7. 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 S41 7

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.

S41 7AAS41 7ABS41 7ADS41 7AES41 7AFS41 7AHS41 7AJS41 7ALS41 7ANS41 7APS41 7AQS41 7ARS41 7ASS41 7ATS41 7AUS41 7AWS41 7AXS41 7AYS41 7AZS41 7BAS41 7BBS41 7BDS41 7BES41 7BFS41 7BGS41 7BHS41 7BJS41 7BLS41 7BNS41 7BPS41 7BWS41 7DAS41 7DBS41 7DDS41 7DES41 7DFS41 7DGS41 7DHS41 7DJS41 7DLS41 7DNS41 7DPS41 7DQS41 7DRS41 7DSS41 7DTS41 7DUS41 7DWS41 7DXS41 7DYS41 7DZS41 7EAS41 7EBS41 7EDS41 7EES41 7EFS41 7EGS41 7EHS41 7EJS41 7ELS41 7EPS41 7EQS41 7ERS41 7ESS41 7ETS41 7EUS41 7EWS41 7EXS41 7EYS41 7EZS41 7FAS41 7FBS41 7FDS41 7FES41 7FFS41 7FGS41 7FHS41 7FJS41 7GDS41 7GES41 7GFS41 7GGS41 7GHS41 7GWS41 7GXS41 7GYS41 7GZS41 7HAS41 7HBS41 7HDS41 7HES41 7HFS41 7HGS41 7HHS41 7HJS41 7HLS41 7HNS41 7HPS41 7HQS41 7HRS41 7HSS41 7HTS41 7HWS41 7HXS41 7HYS41 7JAS41 7JBS41 7JDS41 7JES41 7JFS41 7JGS41 7JHS41 7JJS41 7JLS41 7JNS41 7JQS41 7JRS41 7JSS41 7JTS41 7JUS41 7JXS41 7JYS41 7JZS41 7LAS41 7LBS41 7LDS41 7LES41 7LFS41 7LGS41 7LHS41 7LLS41 7LPS41 7LQS41 7LRS41 7LSS41 7LTS41 7LWS41 7LXS41 7LYS41 7LZS41 7NBS41 7NDS41 7NES41 7NFS41 7NGS41 7NHS41 7NJS41 7NLS41 7NNS41 7NPS41 7NQS41 7NRS41 7NSS41 7NTS41 7NUS41 7NWS41 7NXS41 7NYS41 7NZS41 7PAS41 7PBS41 7PFS41 7PGS41 7PHS41 7PJS41 7PLS41 7PPS41 7PQS41 7PRS41 7PSS41 7PUS41 7PWS41 7PYS41 7QAS41 7QBS41 7QDS41 7QES41 7QFS41 7QGS41 7QHS41 7QJS41 7QNS41 7QPS41 7QQS41 7QRS41 7QSS41 7QUS41 7QWS41 7QXS41 7RAS41 7RBS41 7RES41 7RSS41 7RWS41 7SAS41 7SDS41 7SHS41 7SJS41 7SLS41 7STS41 7TDS41 7TES41 7THS41 7TJS41 7TPS41 7TQS41 7TUS41 7TWS41 7TXS41 7TZS41 7UBS41 7UES41 7UFS41 7UGS41 7ULS41 7UWS41 7UYS41 7UZS41 7WAS41 7WBS41 7WDS41 7WES41 7WFS41 7WXS41 7XAS41 7XH

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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