CA21 2 postcode sector in the CA21 district

CA21 2 is a sector of the CA21 district: every postcode that starts CA21 2. It has 37 postcodes in use.

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

Every postcode in the CA21 2 sector, by flood risk

Map of every postcode in the CA21 2 sector, by flood risk Of the 37 postcodes in the CA21 2 sector that ONS places, 5 have a home or business at high risk, 1 are at medium risk at worst, 2 are at low risk at worst and 29 are not on the Environment Agency's at-risk list. Places named: Gosforth. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. CA21 2XA: not on the flood risk listCA21 2XB: not on the flood risk listCA21 2XD: not on the flood risk listCA21 2XE: not on the flood risk listCA21 2XF: not on the flood risk listCA21 2XG: not on the flood risk listCA21 2XH: not on the flood risk listCA21 2XJ: not on the flood risk listCA21 2XL: not on the flood risk listCA21 2XN: not on the flood risk listCA21 2XQ: not on the flood risk listCA21 2XR: not on the flood risk listCA21 2XU: not on the flood risk listCA21 2XW: not on the flood risk listCA21 2XX: not on the flood risk listCA21 2XY: not on the flood risk listCA21 2XZ: not on the flood risk listCA21 2YA: not on the flood risk listCA21 2YB: not on the flood risk listCA21 2YD: not on the flood risk listCA21 2YF: not on the flood risk listCA21 2YG: not on the flood risk listCA21 2YN: not on the flood risk listCA21 2YP: not on the flood risk listCA21 2YS: not on the flood risk listCA21 2YU: not on the flood risk listCA21 2YW: not on the flood risk listCA21 2YX: not on the flood risk listCA21 2YY: not on the flood risk listCA21 2XT: low flood risk at worstCA21 2YT: low flood risk at worstCA21 2YE: medium flood risk at worstCA21 2XP: high flood riskCA21 2XS: high flood riskCA21 2YH: high flood riskCA21 2YJ: high flood riskCA21 2YL: high flood risk Gosforth Map of every postcode in the CA21 2 sector, by flood risk Of the 37 postcodes in the CA21 2 sector that ONS places, 5 have a home or business at high risk, 1 are at medium risk at worst, 2 are at low risk at worst and 29 are not on the Environment Agency's at-risk list. Places named: Gosforth. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Gosforth
  • A home or business at high risk: 5
  • At medium risk at worst: 1
  • At low risk at worst: 2
  • At very low risk only: 0
  • Not on the at-risk list: 29

Of the 37 postcodes in the CA21 2 sector that ONS places, 5 have a home or business at high risk, 1 are at medium risk at worst, 2 are at low risk at worst and 29 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. 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.

CA21 2YL44 at high riskCA21 2YH8 at high riskCA21 2XP1 at high riskCA21 2XS1 at high riskCA21 2YJ1 at high risk

What do homes sell for in CA21 2?

Homes in CA21 2 sold for a typical £260,000 in the 12 months to August 2026, across 11 sales, down 8.8% on the 12 months before, HM Land Registry's figures show.

£260,000 typical price, the 12 months to August 2026
£285,000 12 months to August 2025
▼ down 8.8% on the 12 months before
  • Detached £302,500 6 sales
  • Semi-detached 3 sales, too few to price
  • Terraced 2 sales, too few to price

Standard sales of homes at market value at the postcodes that start CA21 2. 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 CA21 2

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.

CA21 2XACA21 2XBCA21 2XDCA21 2XECA21 2XFCA21 2XGCA21 2XHCA21 2XJCA21 2XLCA21 2XNCA21 2XPCA21 2XQCA21 2XRCA21 2XSCA21 2XTCA21 2XUCA21 2XWCA21 2XXCA21 2XYCA21 2XZCA21 2YACA21 2YBCA21 2YDCA21 2YECA21 2YFCA21 2YGCA21 2YHCA21 2YJCA21 2YLCA21 2YNCA21 2YPCA21 2YSCA21 2YTCA21 2YUCA21 2YWCA21 2YXCA21 2YY

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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