S18 8 postcode sector in the S18 district

S18 8 is a sector of the S18 district: every postcode that starts S18 8. It has 143 postcodes in use.

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

Every postcode in the S18 8 sector, by flood risk

Map of every postcode in the S18 8 sector, by flood risk Of the 143 postcodes in the S18 8 sector that ONS places, 143 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Gosforth Valley, Dronfield Woodhouse. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. S18 8AB: not on the flood risk listS18 8NA: not on the flood risk listS18 8NB: not on the flood risk listS18 8ND: not on the flood risk listS18 8NE: not on the flood risk listS18 8NF: not on the flood risk listS18 8NG: not on the flood risk listS18 8NH: not on the flood risk listS18 8NJ: not on the flood risk listS18 8NL: not on the flood risk listS18 8NP: not on the flood risk listS18 8NQ: not on the flood risk listS18 8NR: not on the flood risk listS18 8NW: not on the flood risk listS18 8NX: not on the flood risk listS18 8NZ: not on the flood risk listS18 8PA: not on the flood risk listS18 8PB: not on the flood risk listS18 8PD: not on the flood risk listS18 8PE: not on the flood risk listS18 8PF: not on the flood risk listS18 8PG: not on the flood risk listS18 8PH: not on the flood risk listS18 8PJ: not on the flood risk listS18 8PL: not on the flood risk listS18 8PN: not on the flood risk listS18 8PP: not on the flood risk listS18 8PQ: not on the flood risk listS18 8PR: not on the flood risk listS18 8PS: not on the flood risk listS18 8PT: not on the flood risk listS18 8PU: not on the flood risk listS18 8PW: not on the flood risk listS18 8PX: not on the flood risk listS18 8PY: not on the flood risk listS18 8PZ: not on the flood risk listS18 8QA: not on the flood risk listS18 8QB: not on the flood risk listS18 8QD: not on the flood risk listS18 8QE: not on the flood risk listS18 8QF: not on the flood risk listS18 8QG: not on the flood risk listS18 8QH: not on the flood risk listS18 8QJ: not on the flood risk listS18 8QL: not on the flood risk listS18 8QN: not on the flood risk listS18 8QP: not on the flood risk listS18 8QQ: not on the flood risk listS18 8QR: not on the flood risk listS18 8QS: not on the flood risk listS18 8QT: not on the flood risk listS18 8QU: not on the flood risk listS18 8QW: not on the flood risk listS18 8QX: not on the flood risk listS18 8QY: not on the flood risk listS18 8QZ: not on the flood risk listS18 8RA: not on the flood risk listS18 8RB: not on the flood risk listS18 8RD: not on the flood risk listS18 8RE: not on the flood risk listS18 8RF: not on the flood risk listS18 8RG: not on the flood risk listS18 8RH: not on the flood risk listS18 8RJ: not on the flood risk listS18 8RL: not on the flood risk listS18 8RN: not on the flood risk listS18 8RP: not on the flood risk listS18 8RQ: not on the flood risk listS18 8RR: not on the flood risk listS18 8RS: not on the flood risk listS18 8RT: not on the flood risk listS18 8RU: not on the flood risk listS18 8RW: not on the flood risk listS18 8RX: not on the flood risk listS18 8RY: not on the flood risk listS18 8RZ: not on the flood risk listS18 8SA: not on the flood risk listS18 8UA: not on the flood risk listS18 8UB: not on the flood risk listS18 8UD: not on the flood risk listS18 8UE: not on the flood risk listS18 8UF: not on the flood risk listS18 8WF: not on the flood risk listS18 8WG: not on the flood risk listS18 8WL: not on the flood risk listS18 8WS: not on the flood risk listS18 8WU: not on the flood risk listS18 8XD: not on the flood risk listS18 8XE: not on the flood risk listS18 8XF: not on the flood risk listS18 8XG: not on the flood risk listS18 8XH: not on the flood risk listS18 8XJ: not on the flood risk listS18 8XN: not on the flood risk listS18 8XP: not on the flood risk listS18 8XQ: not on the flood risk listS18 8XR: not on the flood risk listS18 8XS: not on the flood risk listS18 8XT: not on the flood risk listS18 8XU: not on the flood risk listS18 8XW: not on the flood risk listS18 8XX: not on the flood risk listS18 8XY: not on the flood risk listS18 8XZ: not on the flood risk listS18 8YA: not on the flood risk listS18 8YB: not on the flood risk listS18 8YD: not on the flood risk listS18 8YE: not on the flood risk listS18 8YF: not on the flood risk listS18 8YG: not on the flood risk listS18 8YH: not on the flood risk listS18 8YJ: not on the flood risk listS18 8YL: not on the flood risk listS18 8YN: not on the flood risk listS18 8YP: not on the flood risk listS18 8YQ: not on the flood risk listS18 8YR: not on the flood risk listS18 8YS: not on the flood risk listS18 8YT: not on the flood risk listS18 8YU: not on the flood risk listS18 8YW: not on the flood risk listS18 8YX: not on the flood risk listS18 8ZA: not on the flood risk listS18 8ZB: not on the flood risk listS18 8ZD: not on the flood risk listS18 8ZE: not on the flood risk listS18 8ZF: not on the flood risk listS18 8ZG: not on the flood risk listS18 8ZH: not on the flood risk listS18 8ZJ: not on the flood risk listS18 8ZL: not on the flood risk listS18 8ZN: not on the flood risk listS18 8ZP: not on the flood risk listS18 8ZQ: not on the flood risk listS18 8ZR: not on the flood risk listS18 8ZS: not on the flood risk listS18 8ZT: not on the flood risk listS18 8ZU: not on the flood risk listS18 8ZW: not on the flood risk listS18 8ZX: not on the flood risk listS18 8ZY: not on the flood risk listS18 8ZZ: not on the flood risk list Gosforth ValleyDronfield Woodhouse Map of every postcode in the S18 8 sector, by flood risk Of the 143 postcodes in the S18 8 sector that ONS places, 143 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Gosforth Valley, Dronfield Woodhouse. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Gosforth ValleyDronfield Woodhouse
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 143

Of the 143 postcodes in the S18 8 sector that ONS places, 143 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

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

What do homes sell for in S18 8?

Homes in S18 8 sold for a typical £320,000 in the 12 months to August 2026, across 72 sales, down 6.6% on the 12 months before, HM Land Registry's figures show.

£320,000 typical price, the 12 months to August 2026
£342,500 12 months to August 2025
▼ down 6.6% on the 12 months before
  • Detached £432,500 36 sales
  • Semi-detached £263,000 31 sales
  • Terraced 4 sales, too few to price
  • Flat or maisonette 1 sale, 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 S18 8. 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

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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