CB2 1 postcode sector in the CB2 district

CB2 1 is a sector of the CB2 district: every postcode that starts CB2 1. It has 136 postcodes in use, 41 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 CB2 1 sector, by flood risk

Map of every postcode in the CB2 1 sector, by flood risk Of the 136 postcodes in the CB2 1 sector that ONS places, 7 have a home or business at high risk, 3 are at medium risk at worst, 4 are at low risk at worst and 122 are not on the Environment Agency's at-risk list. Places named: Cambridge. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A1134 CB2 1AA: not on the flood risk listCB2 1AB: not on the flood risk listCB2 1AD: not on the flood risk listCB2 1AG: not on the flood risk listCB2 1AH: not on the flood risk listCB2 1AR: not on the flood risk listCB2 1AS: not on the flood risk listCB2 1AT: not on the flood risk listCB2 1AW: not on the flood risk listCB2 1BY: not on the flood risk listCB2 1DB: not on the flood risk listCB2 1DP: not on the flood risk listCB2 1DQ: not on the flood risk listCB2 1EG: not on the flood risk listCB2 1EH: not on the flood risk listCB2 1EL: not on the flood risk listCB2 1EN: not on the flood risk listCB2 1ER: not on the flood risk listCB2 1EW: not on the flood risk listCB2 1EZ: not on the flood risk listCB2 1GA: not on the flood risk listCB2 1GE: not on the flood risk listCB2 1GG: not on the flood risk listCB2 1HA: not on the flood risk listCB2 1HE: not on the flood risk listCB2 1HF: not on the flood risk listCB2 1HG: not on the flood risk listCB2 1HH: not on the flood risk listCB2 1HJ: not on the flood risk listCB2 1HL: not on the flood risk listCB2 1HN: not on the flood risk listCB2 1HP: not on the flood risk listCB2 1HQ: not on the flood risk listCB2 1HS: not on the flood risk listCB2 1HT: not on the flood risk listCB2 1HU: not on the flood risk listCB2 1HW: not on the flood risk listCB2 1HX: not on the flood risk listCB2 1HY: not on the flood risk listCB2 1HZ: not on the flood risk listCB2 1JA: not on the flood risk listCB2 1JB: not on the flood risk listCB2 1JD: not on the flood risk listCB2 1JE: not on the flood risk listCB2 1JH: not on the flood risk listCB2 1JJ: not on the flood risk listCB2 1JL: not on the flood risk listCB2 1JN: not on the flood risk listCB2 1JP: not on the flood risk listCB2 1JQ: not on the flood risk listCB2 1JR: not on the flood risk listCB2 1LA: not on the flood risk listCB2 1LB: not on the flood risk listCB2 1LE: not on the flood risk listCB2 1LJ: not on the flood risk listCB2 1LP: not on the flood risk listCB2 1LQ: not on the flood risk listCB2 1LR: not on the flood risk listCB2 1LY: not on the flood risk listCB2 1NA: not on the flood risk listCB2 1NB: not on the flood risk listCB2 1ND: not on the flood risk listCB2 1NE: not on the flood risk listCB2 1NF: not on the flood risk listCB2 1NL: not on the flood risk listCB2 1NN: not on the flood risk listCB2 1NS: not on the flood risk listCB2 1NT: not on the flood risk listCB2 1NX: not on the flood risk listCB2 1NY: not on the flood risk listCB2 1NZ: not on the flood risk listCB2 1PA: not on the flood risk listCB2 1PD: not on the flood risk listCB2 1PG: not on the flood risk listCB2 1PH: not on the flood risk listCB2 1PP: not on the flood risk listCB2 1PQ: not on the flood risk listCB2 1PX: not on the flood risk listCB2 1PZ: not on the flood risk listCB2 1QA: not on the flood risk listCB2 1QG: not on the flood risk listCB2 1QH: not on the flood risk listCB2 1QJ: not on the flood risk listCB2 1QN: not on the flood risk listCB2 1QP: not on the flood risk listCB2 1QQ: not on the flood risk listCB2 1QR: not on the flood risk listCB2 1QU: not on the flood risk listCB2 1QX: not on the flood risk listCB2 1QY: not on the flood risk listCB2 1QZ: not on the flood risk listCB2 1RB: not on the flood risk listCB2 1RF: not on the flood risk listCB2 1RG: not on the flood risk listCB2 1RH: not on the flood risk listCB2 1RJ: not on the flood risk listCB2 1RL: not on the flood risk listCB2 1RP: not on the flood risk listCB2 1RR: not on the flood risk listCB2 1SB: not on the flood risk listCB2 1SJ: not on the flood risk listCB2 1SP: not on the flood risk listCB2 1SU: not on the flood risk listCB2 1SZ: not on the flood risk listCB2 1TA: not on the flood risk listCB2 1TN: not on the flood risk listCB2 1TR: not on the flood risk listCB2 1TS: not on the flood risk listCB2 1TW: not on the flood risk listCB2 1TY: not on the flood risk listCB2 1UA: not on the flood risk listCB2 1UB: not on the flood risk listCB2 1UF: not on the flood risk listCB2 1UG: not on the flood risk listCB2 1UR: not on the flood risk listCB2 1RS: low flood risk at worstCB2 1RU: low flood risk at worstCB2 1TB: low flood risk at worstCB2 1TL: low flood risk at worstCB2 1RX: medium flood risk at worstCB2 1SD: medium flood risk at worstCB2 1TJ: medium flood risk at worstCB2 1RD: high flood riskCB2 1RT: high flood riskCB2 1ST: high flood riskCB2 1TP: high flood riskCB2 1TQ: high flood riskCB2 1UJ: high flood riskCB2 1UW: high flood risk Cambridge Map of every postcode in the CB2 1 sector, by flood risk Of the 136 postcodes in the CB2 1 sector that ONS places, 7 have a home or business at high risk, 3 are at medium risk at worst, 4 are at low risk at worst and 122 are not on the Environment Agency's at-risk list. Places named: Cambridge. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A1134 Cambridge
  • A home or business at high risk: 7
  • At medium risk at worst: 3
  • At low risk at worst: 4
  • At very low risk only: 0
  • Not on the at-risk list: 122

Of the 136 postcodes in the CB2 1 sector that ONS places, 7 have a home or business at high risk, 3 are at medium risk at worst, 4 are at low risk at worst and 122 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.

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.

What do homes sell for in CB2 1?

Homes in CB2 1 sold for a typical £553,750 in the 12 months to August 2026, across 18 sales, down 9.2% on the 12 months before, HM Land Registry's figures show.

£553,750 typical price, the 12 months to August 2026
£610,000 12 months to August 2025
▼ down 9.2% on the 12 months before
  • Detached 1 sale, too few to price
  • Semi-detached 1 sale, too few to price
  • Terraced £575,000 8 sales
  • Flat or maisonette £396,250 8 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 CB2 1. 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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