YO30 4 postcode sector in the YO30 district

YO30 4 is a sector of the YO30 district: every postcode that starts YO30 4. It has 87 postcodes in use, 5 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 YO30 4 sector, by flood risk

Map of every postcode in the YO30 4 sector, by flood risk Of the 87 postcodes in the YO30 4 sector that ONS places, 87 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Rawcliffe & Clifton Without. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A1237 YO30 4AA: not on the flood risk listYO30 4AB: not on the flood risk listYO30 4AG: not on the flood risk listYO30 4DE: not on the flood risk listYO30 4GP: not on the flood risk listYO30 4GQ: not on the flood risk listYO30 4GR: not on the flood risk listYO30 4RA: not on the flood risk listYO30 4RB: not on the flood risk listYO30 4RY: not on the flood risk listYO30 4RZ: not on the flood risk listYO30 4SR: not on the flood risk listYO30 4ST: not on the flood risk listYO30 4SU: not on the flood risk listYO30 4SW: not on the flood risk listYO30 4SX: not on the flood risk listYO30 4SY: not on the flood risk listYO30 4SZ: not on the flood risk listYO30 4TD: not on the flood risk listYO30 4TE: not on the flood risk listYO30 4TF: not on the flood risk listYO30 4TG: not on the flood risk listYO30 4TN: not on the flood risk listYO30 4TU: not on the flood risk listYO30 4UA: not on the flood risk listYO30 4UB: not on the flood risk listYO30 4UD: not on the flood risk listYO30 4UE: not on the flood risk listYO30 4UF: not on the flood risk listYO30 4UG: not on the flood risk listYO30 4UH: not on the flood risk listYO30 4UJ: not on the flood risk listYO30 4UL: not on the flood risk listYO30 4UN: not on the flood risk listYO30 4UP: not on the flood risk listYO30 4UQ: not on the flood risk listYO30 4UR: not on the flood risk listYO30 4US: not on the flood risk listYO30 4UU: not on the flood risk listYO30 4UW: not on the flood risk listYO30 4UX: not on the flood risk listYO30 4UY: not on the flood risk listYO30 4UZ: not on the flood risk listYO30 4WA: not on the flood risk listYO30 4WB: not on the flood risk listYO30 4WD: not on the flood risk listYO30 4WE: not on the flood risk listYO30 4WF: not on the flood risk listYO30 4WG: not on the flood risk listYO30 4WH: not on the flood risk listYO30 4WJ: not on the flood risk listYO30 4WL: not on the flood risk listYO30 4WP: not on the flood risk listYO30 4WQ: not on the flood risk listYO30 4WR: not on the flood risk listYO30 4WT: not on the flood risk listYO30 4WU: not on the flood risk listYO30 4WW: not on the flood risk listYO30 4WX: not on the flood risk listYO30 4WY: not on the flood risk listYO30 4WZ: not on the flood risk listYO30 4XA: not on the flood risk listYO30 4XB: not on the flood risk listYO30 4XD: not on the flood risk listYO30 4XE: not on the flood risk listYO30 4XF: not on the flood risk listYO30 4XG: not on the flood risk listYO30 4XH: not on the flood risk listYO30 4XJ: not on the flood risk listYO30 4XL: not on the flood risk listYO30 4XN: not on the flood risk listYO30 4XP: not on the flood risk listYO30 4XQ: not on the flood risk listYO30 4XR: not on the flood risk listYO30 4XS: not on the flood risk listYO30 4XT: not on the flood risk listYO30 4XU: not on the flood risk listYO30 4XW: not on the flood risk listYO30 4XY: not on the flood risk listYO30 4XZ: not on the flood risk listYO30 4YA: not on the flood risk listYO30 4YB: not on the flood risk listYO30 4YD: not on the flood risk listYO30 4YE: not on the flood risk listYO30 4YL: not on the flood risk listYO30 4ZH: not on the flood risk list Rawcliffe & Clifton Without Map of every postcode in the YO30 4 sector, by flood risk Of the 87 postcodes in the YO30 4 sector that ONS places, 87 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Rawcliffe & Clifton Without. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A1237 Rawcliffe & Clifton Without
  • 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: 87

Of the 87 postcodes in the YO30 4 sector that ONS places, 87 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 YO30 4?

Homes in YO30 4 sold for a typical £250,000 in the 12 months to August 2026, across 39 sales, up 3.1% on the 12 months before, HM Land Registry's figures show.

£250,000 typical price, the 12 months to August 2026
£242,500 12 months to August 2025
▲ up 3.1% on the 12 months before
  • Detached £379,000 12 sales
  • Semi-detached £263,000 10 sales
  • Terraced 3 sales, too few to price
  • Flat or maisonette £164,975 14 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 YO30 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

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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