S17 3 postcode sector in the S17 district

S17 3 is a sector of the S17 district: every postcode that starts S17 3. It has 182 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 S17 3 sector, and which are new since 2020

Map of every postcode in the S17 3 sector, by new since 2020 Of the 182 postcodes in the S17 3 sector that ONS places, 1 are new since 2020 and 181 were in use before 2020. Places named: Dore and Totley. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A621A625 S17 3AA: before 2020S17 3AB: before 2020S17 3AD: before 2020S17 3AG: before 2020S17 3AH: before 2020S17 3AJ: before 2020S17 3AL: before 2020S17 3AP: before 2020S17 3AQ: before 2020S17 3AR: before 2020S17 3AS: before 2020S17 3AT: before 2020S17 3AX: before 2020S17 3AZ: before 2020S17 3BA: before 2020S17 3BB: before 2020S17 3BD: before 2020S17 3BG: before 2020S17 3BH: before 2020S17 3BP: before 2020S17 3BQ: before 2020S17 3BS: before 2020S17 3DA: before 2020S17 3DB: before 2020S17 3DD: before 2020S17 3DE: before 2020S17 3DF: before 2020S17 3DG: before 2020S17 3DH: before 2020S17 3DJ: before 2020S17 3DL: before 2020S17 3DN: before 2020S17 3DP: before 2020S17 3DQ: before 2020S17 3DR: before 2020S17 3DS: before 2020S17 3DT: before 2020S17 3DU: before 2020S17 3DW: before 2020S17 3DX: before 2020S17 3DY: before 2020S17 3DZ: before 2020S17 3EA: before 2020S17 3EB: before 2020S17 3ED: before 2020S17 3EE: before 2020S17 3EF: before 2020S17 3EG: before 2020S17 3EH: before 2020S17 3EJ: before 2020S17 3EL: before 2020S17 3EN: before 2020S17 3EP: before 2020S17 3EQ: before 2020S17 3ER: before 2020S17 3ES: before 2020S17 3ET: before 2020S17 3EU: before 2020S17 3EW: before 2020S17 3EX: before 2020S17 3EY: before 2020S17 3EZ: before 2020S17 3GA: before 2020S17 3GB: before 2020S17 3GD: before 2020S17 3GE: before 2020S17 3GF: before 2020S17 3GG: before 2020S17 3GH: before 2020S17 3GJ: before 2020S17 3GL: before 2020S17 3GN: before 2020S17 3GP: before 2020S17 3GQ: before 2020S17 3GR: before 2020S17 3GS: before 2020S17 3GT: before 2020S17 3GU: before 2020S17 3GW: before 2020S17 3GX: before 2020S17 3GY: before 2020S17 3GZ: before 2020S17 3HA: before 2020S17 3HB: before 2020S17 3HD: before 2020S17 3HE: before 2020S17 3HF: before 2020S17 3HG: before 2020S17 3JU: before 2020S17 3JY: before 2020S17 3JZ: before 2020S17 3LA: before 2020S17 3LB: before 2020S17 3LD: before 2020S17 3LE: before 2020S17 3LF: before 2020S17 3LG: before 2020S17 3LH: before 2020S17 3LJ: before 2020S17 3LL: before 2020S17 3LN: before 2020S17 3LP: before 2020S17 3LS: before 2020S17 3LT: before 2020S17 3LU: before 2020S17 3LW: before 2020S17 3LX: before 2020S17 3LY: before 2020S17 3LZ: before 2020S17 3NA: before 2020S17 3NB: before 2020S17 3ND: before 2020S17 3NE: before 2020S17 3NF: before 2020S17 3NG: before 2020S17 3NH: before 2020S17 3NJ: before 2020S17 3NL: before 2020S17 3NN: before 2020S17 3NP: before 2020S17 3NQ: before 2020S17 3NR: before 2020S17 3NS: before 2020S17 3NT: before 2020S17 3NU: before 2020S17 3NW: before 2020S17 3NX: before 2020S17 3NY: before 2020S17 3NZ: before 2020S17 3PA: before 2020S17 3PB: before 2020S17 3PD: before 2020S17 3PE: before 2020S17 3PF: before 2020S17 3PG: before 2020S17 3PH: before 2020S17 3PJ: before 2020S17 3PL: before 2020S17 3PN: before 2020S17 3PP: before 2020S17 3PQ: before 2020S17 3PR: before 2020S17 3PS: before 2020S17 3PT: before 2020S17 3PU: before 2020S17 3PW: before 2020S17 3PX: before 2020S17 3PY: before 2020S17 3PZ: before 2020S17 3QA: before 2020S17 3QB: before 2020S17 3QD: before 2020S17 3QE: before 2020S17 3QF: before 2020S17 3QG: before 2020S17 3QH: before 2020S17 3QJ: before 2020S17 3QL: before 2020S17 3QN: before 2020S17 3QP: before 2020S17 3QQ: before 2020S17 3QR: before 2020S17 3QS: before 2020S17 3QT: before 2020S17 3QU: before 2020S17 3QW: before 2020S17 3QX: before 2020S17 3QZ: before 2020S17 3RA: before 2020S17 3RE: before 2020S17 3RU: before 2020S17 3RX: before 2020S17 3RZ: before 2020S17 3SB: before 2020S17 3SD: before 2020S17 3SE: before 2020S17 3SF: before 2020S17 3LQ: before 2020S17 3AN: new since 2020 Dore and Totley Map of every postcode in the S17 3 sector, by new since 2020 Of the 182 postcodes in the S17 3 sector that ONS places, 1 are new since 2020 and 181 were in use before 2020. Places named: Dore and Totley. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Dore and Totley
  • New since 2020: 1
  • In use before 2020: 181

Of the 182 postcodes in the S17 3 sector that ONS places, 1 are new since 2020 and 181 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. 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; when each came into use: the same directory; 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 newest postcode

S17 3ANJanuary 2024

What do homes sell for in S17 3?

Homes in S17 3 sold for a typical £565,000 in the 12 months to August 2026, across 84 sales, down 0.9% on the 12 months before, HM Land Registry's figures show.

£565,000 typical price, the 12 months to August 2026
£570,000 12 months to August 2025
▼ down 0.9% on the 12 months before
  • Detached £735,000 43 sales
  • Semi-detached £525,000 23 sales
  • Terraced £260,000 7 sales
  • Flat or maisonette £265,000 11 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 S17 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 S17 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.

S17 3AAS17 3ABS17 3ADS17 3AGS17 3AHS17 3AJS17 3ALS17 3ANS17 3APS17 3AQS17 3ARS17 3ASS17 3ATS17 3AXS17 3AZS17 3BAS17 3BBS17 3BDS17 3BGS17 3BHS17 3BPS17 3BQS17 3BSS17 3DAS17 3DBS17 3DDS17 3DES17 3DFS17 3DGS17 3DHS17 3DJS17 3DLS17 3DNS17 3DPS17 3DQS17 3DRS17 3DSS17 3DTS17 3DUS17 3DWS17 3DXS17 3DYS17 3DZS17 3EAS17 3EBS17 3EDS17 3EES17 3EFS17 3EGS17 3EHS17 3EJS17 3ELS17 3ENS17 3EPS17 3EQS17 3ERS17 3ESS17 3ETS17 3EUS17 3EWS17 3EXS17 3EYS17 3EZS17 3GAS17 3GBS17 3GDS17 3GES17 3GFS17 3GGS17 3GHS17 3GJS17 3GLS17 3GNS17 3GPS17 3GQS17 3GRS17 3GSS17 3GTS17 3GUS17 3GWS17 3GXS17 3GYS17 3GZS17 3HAS17 3HBS17 3HDS17 3HES17 3HFS17 3HGS17 3JUS17 3JYS17 3JZS17 3LAS17 3LBS17 3LDS17 3LES17 3LFS17 3LGS17 3LHS17 3LJS17 3LLS17 3LNS17 3LPS17 3LQS17 3LRS17 3LSS17 3LTS17 3LUS17 3LWS17 3LXS17 3LYS17 3LZS17 3NAS17 3NBS17 3NDS17 3NES17 3NFS17 3NGS17 3NHS17 3NJS17 3NLS17 3NNS17 3NPS17 3NQS17 3NRS17 3NSS17 3NTS17 3NUS17 3NWS17 3NXS17 3NYS17 3NZS17 3PAS17 3PBS17 3PDS17 3PES17 3PFS17 3PGS17 3PHS17 3PJS17 3PLS17 3PNS17 3PPS17 3PQS17 3PRS17 3PSS17 3PTS17 3PUS17 3PWS17 3PXS17 3PYS17 3PZS17 3QAS17 3QBS17 3QDS17 3QES17 3QFS17 3QGS17 3QHS17 3QJS17 3QLS17 3QNS17 3QPS17 3QQS17 3QRS17 3QSS17 3QTS17 3QUS17 3QWS17 3QXS17 3QYS17 3QZS17 3RAS17 3RES17 3RSS17 3RUS17 3RXS17 3RZS17 3SBS17 3SDS17 3SES17 3SF

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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