S9 4 postcode sector in the S9 district

S9 4 is a sector of the S9 district: every postcode that starts S9 4. It has 151 postcodes in use, 6 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 S9 4 sector, by flood risk

Map of every postcode in the S9 4 sector, by flood risk Of the 151 postcodes in the S9 4 sector that ONS places, 1 have a home or business at high risk, 4 are at low risk at worst and 146 are not on the Environment Agency's at-risk list. Places named: Darnall. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A630A57 S9 4AA: not on the flood risk listS9 4AD: not on the flood risk listS9 4AE: not on the flood risk listS9 4AF: not on the flood risk listS9 4AG: not on the flood risk listS9 4AH: not on the flood risk listS9 4AJ: not on the flood risk listS9 4AL: not on the flood risk listS9 4AN: not on the flood risk listS9 4AP: not on the flood risk listS9 4AQ: not on the flood risk listS9 4AR: not on the flood risk listS9 4AS: not on the flood risk listS9 4AT: not on the flood risk listS9 4AU: not on the flood risk listS9 4AW: not on the flood risk listS9 4AX: not on the flood risk listS9 4AY: not on the flood risk listS9 4BA: not on the flood risk listS9 4BB: not on the flood risk listS9 4BD: not on the flood risk listS9 4BE: not on the flood risk listS9 4BG: not on the flood risk listS9 4BH: not on the flood risk listS9 4BJ: not on the flood risk listS9 4BL: not on the flood risk listS9 4BN: not on the flood risk listS9 4BP: not on the flood risk listS9 4BQ: not on the flood risk listS9 4BR: not on the flood risk listS9 4BS: not on the flood risk listS9 4BT: not on the flood risk listS9 4BU: not on the flood risk listS9 4BW: not on the flood risk listS9 4BX: not on the flood risk listS9 4BY: not on the flood risk listS9 4BZ: not on the flood risk listS9 4DA: not on the flood risk listS9 4DZ: not on the flood risk listS9 4EA: not on the flood risk listS9 4EB: not on the flood risk listS9 4ED: not on the flood risk listS9 4EE: not on the flood risk listS9 4EF: not on the flood risk listS9 4EG: not on the flood risk listS9 4EH: not on the flood risk listS9 4EJ: not on the flood risk listS9 4EL: not on the flood risk listS9 4EN: not on the flood risk listS9 4EP: not on the flood risk listS9 4ER: not on the flood risk listS9 4ES: not on the flood risk listS9 4ET: not on the flood risk listS9 4EX: not on the flood risk listS9 4EY: not on the flood risk listS9 4GA: not on the flood risk listS9 4GB: not on the flood risk listS9 4GD: not on the flood risk listS9 4GE: not on the flood risk listS9 4GF: not on the flood risk listS9 4GG: not on the flood risk listS9 4GH: not on the flood risk listS9 4GJ: not on the flood risk listS9 4GL: not on the flood risk listS9 4GN: not on the flood risk listS9 4GP: not on the flood risk listS9 4GQ: not on the flood risk listS9 4GR: not on the flood risk listS9 4GS: not on the flood risk listS9 4GT: not on the flood risk listS9 4GU: not on the flood risk listS9 4GW: not on the flood risk listS9 4GX: not on the flood risk listS9 4GY: not on the flood risk listS9 4GZ: not on the flood risk listS9 4HA: not on the flood risk listS9 4HB: not on the flood risk listS9 4HD: not on the flood risk listS9 4HE: not on the flood risk listS9 4HF: not on the flood risk listS9 4HG: not on the flood risk listS9 4HH: not on the flood risk listS9 4HQ: not on the flood risk listS9 4JA: not on the flood risk listS9 4JB: not on the flood risk listS9 4JD: not on the flood risk listS9 4JE: not on the flood risk listS9 4JF: not on the flood risk listS9 4JG: not on the flood risk listS9 4JH: not on the flood risk listS9 4JJ: not on the flood risk listS9 4JL: not on the flood risk listS9 4JN: not on the flood risk listS9 4JP: not on the flood risk listS9 4JQ: not on the flood risk listS9 4JR: not on the flood risk listS9 4JS: not on the flood risk listS9 4JT: not on the flood risk listS9 4JU: not on the flood risk listS9 4JY: not on the flood risk listS9 4LD: not on the flood risk listS9 4LN: not on the flood risk listS9 4LP: not on the flood risk listS9 4NT: not on the flood risk listS9 4NU: not on the flood risk listS9 4PA: not on the flood risk listS9 4PB: not on the flood risk listS9 4PD: not on the flood risk listS9 4PE: not on the flood risk listS9 4PF: not on the flood risk listS9 4PG: not on the flood risk listS9 4PH: not on the flood risk listS9 4PJ: not on the flood risk listS9 4PL: not on the flood risk listS9 4PQ: not on the flood risk listS9 4PR: not on the flood risk listS9 4PS: not on the flood risk listS9 4PU: not on the flood risk listS9 4QG: not on the flood risk listS9 4QH: not on the flood risk listS9 4QJ: not on the flood risk listS9 4QL: not on the flood risk listS9 4RA: not on the flood risk listS9 4RD: not on the flood risk listS9 4RE: not on the flood risk listS9 4RF: not on the flood risk listS9 4RH: not on the flood risk listS9 4RJ: not on the flood risk listS9 4RL: not on the flood risk listS9 4RN: not on the flood risk listS9 4RP: not on the flood risk listS9 4RW: not on the flood risk listS9 4RX: not on the flood risk listS9 4RY: not on the flood risk listS9 4RZ: not on the flood risk listS9 4UL: not on the flood risk listS9 4WD: not on the flood risk listS9 4WF: not on the flood risk listS9 4WG: not on the flood risk listS9 4WH: not on the flood risk listS9 4WJ: not on the flood risk listS9 4WQ: not on the flood risk listS9 4WU: not on the flood risk listS9 4WW: not on the flood risk listS9 4EU: low flood risk at worstS9 4LR: low flood risk at worstS9 4QD: low flood risk at worstS9 4WN: low flood risk at worstS9 4PN: high flood risk Darnall Map of every postcode in the S9 4 sector, by flood risk Of the 151 postcodes in the S9 4 sector that ONS places, 1 have a home or business at high risk, 4 are at low risk at worst and 146 are not on the Environment Agency's at-risk list. Places named: Darnall. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Darnall
  • A home or business at high risk: 1
  • At medium risk at worst: 0
  • At low risk at worst: 4
  • At very low risk only: 0
  • Not on the at-risk list: 146

Of the 151 postcodes in the S9 4 sector that ONS places, 1 have a home or business at high risk, 4 are at low risk at worst and 146 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. 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

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

S9 4PN1 at high risk

What do homes sell for in S9 4?

Homes in S9 4 sold for a typical £160,000 in the 12 months to August 2026, across 64 sales, up 3.2% on the 12 months before, HM Land Registry's figures show.

£160,000 typical price, the 12 months to August 2026
£155,000 12 months to August 2025
▲ up 3.2% on the 12 months before
  • Detached 1 sale, too few to price
  • Semi-detached £170,000 38 sales
  • Terraced £136,000 21 sales
  • Flat or maisonette 4 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 S9 4. 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 S9 4

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.

S9 4AAS9 4ADS9 4AES9 4AFS9 4AGS9 4AHS9 4AJS9 4ALS9 4ANS9 4APS9 4AQS9 4ARS9 4ASS9 4ATS9 4AUS9 4AWS9 4AXS9 4AYS9 4BAS9 4BBS9 4BDS9 4BES9 4BGS9 4BHS9 4BJS9 4BLS9 4BNS9 4BPS9 4BQS9 4BRS9 4BSS9 4BTS9 4BUS9 4BWS9 4BXS9 4BYS9 4BZS9 4DAS9 4DZS9 4EAS9 4EBS9 4EDS9 4EES9 4EFS9 4EGS9 4EHS9 4EJS9 4ELS9 4ENS9 4EPS9 4ERS9 4ESS9 4ETS9 4EUS9 4EXS9 4EYS9 4GAS9 4GBS9 4GDS9 4GES9 4GFS9 4GGS9 4GHS9 4GJS9 4GLS9 4GNS9 4GPS9 4GQS9 4GRS9 4GSS9 4GTS9 4GUS9 4GWS9 4GXS9 4GYS9 4GZS9 4HAS9 4HBS9 4HDS9 4HES9 4HFS9 4HGS9 4HHS9 4HQS9 4JAS9 4JBS9 4JDS9 4JES9 4JFS9 4JGS9 4JHS9 4JJS9 4JLS9 4JNS9 4JPS9 4JQS9 4JRS9 4JSS9 4JTS9 4JUS9 4JYS9 4LDS9 4LNS9 4LPS9 4LRS9 4NTS9 4NUS9 4PAS9 4PBS9 4PDS9 4PES9 4PFS9 4PGS9 4PHS9 4PJS9 4PLS9 4PNS9 4PQS9 4PRS9 4PSS9 4PUS9 4QBS9 4QDS9 4QGS9 4QHS9 4QJS9 4QLS9 4RAS9 4RDS9 4RES9 4RFS9 4RHS9 4RJS9 4RLS9 4RNS9 4RPS9 4RWS9 4RXS9 4RYS9 4RZS9 4ULS9 4WAS9 4WDS9 4WFS9 4WGS9 4WHS9 4WJS9 4WNS9 4WQS9 4WUS9 4WW

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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