RM1 2 postcode sector in the RM1 district

RM1 2 is a sector of the RM1 district: every postcode that starts RM1 2. It has 124 postcodes in use, 7 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 RM1 2 sector, by flood risk

Map of every postcode in the RM1 2 sector, by flood risk Of the 124 postcodes in the RM1 2 sector that ONS places, 1 are at low risk at worst and 123 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: St Alban's. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A1251A125 RM1 2AB: not on the flood risk listRM1 2AD: not on the flood risk listRM1 2AF: not on the flood risk listRM1 2AH: not on the flood risk listRM1 2AJ: not on the flood risk listRM1 2AN: not on the flood risk listRM1 2AP: not on the flood risk listRM1 2AS: not on the flood risk listRM1 2AT: not on the flood risk listRM1 2AW: not on the flood risk listRM1 2BA: not on the flood risk listRM1 2BB: not on the flood risk listRM1 2BD: not on the flood risk listRM1 2BE: not on the flood risk listRM1 2BF: not on the flood risk listRM1 2BG: not on the flood risk listRM1 2BH: not on the flood risk listRM1 2BJ: not on the flood risk listRM1 2BL: not on the flood risk listRM1 2BS: not on the flood risk listRM1 2BT: not on the flood risk listRM1 2BU: not on the flood risk listRM1 2BW: not on the flood risk listRM1 2BX: not on the flood risk listRM1 2DE: not on the flood risk listRM1 2DF: not on the flood risk listRM1 2DG: not on the flood risk listRM1 2DH: not on the flood risk listRM1 2DL: not on the flood risk listRM1 2DP: not on the flood risk listRM1 2DQ: not on the flood risk listRM1 2DS: not on the flood risk listRM1 2DT: not on the flood risk listRM1 2DX: not on the flood risk listRM1 2DY: not on the flood risk listRM1 2DZ: not on the flood risk listRM1 2EA: not on the flood risk listRM1 2EB: not on the flood risk listRM1 2ED: not on the flood risk listRM1 2EE: not on the flood risk listRM1 2EF: not on the flood risk listRM1 2EG: not on the flood risk listRM1 2EH: not on the flood risk listRM1 2EL: not on the flood risk listRM1 2EN: not on the flood risk listRM1 2EP: not on the flood risk listRM1 2EQ: not on the flood risk listRM1 2EU: not on the flood risk listRM1 2EW: not on the flood risk listRM1 2EX: not on the flood risk listRM1 2EY: not on the flood risk listRM1 2EZ: not on the flood risk listRM1 2FA: not on the flood risk listRM1 2FD: not on the flood risk listRM1 2FE: not on the flood risk listRM1 2GP: not on the flood risk listRM1 2HA: not on the flood risk listRM1 2HD: not on the flood risk listRM1 2HJ: not on the flood risk listRM1 2HS: not on the flood risk listRM1 2HU: not on the flood risk listRM1 2JA: not on the flood risk listRM1 2JB: not on the flood risk listRM1 2JD: not on the flood risk listRM1 2JH: not on the flood risk listRM1 2JS: not on the flood risk listRM1 2JT: not on the flood risk listRM1 2LA: not on the flood risk listRM1 2LH: not on the flood risk listRM1 2LT: not on the flood risk listRM1 2LX: not on the flood risk listRM1 2NL: not on the flood risk listRM1 2NP: not on the flood risk listRM1 2NQ: not on the flood risk listRM1 2NT: not on the flood risk listRM1 2NU: not on the flood risk listRM1 2NX: not on the flood risk listRM1 2PD: not on the flood risk listRM1 2PJ: not on the flood risk listRM1 2PP: not on the flood risk listRM1 2PR: not on the flood risk listRM1 2PS: not on the flood risk listRM1 2PT: not on the flood risk listRM1 2PX: not on the flood risk listRM1 2QA: not on the flood risk listRM1 2QB: not on the flood risk listRM1 2QD: not on the flood risk listRM1 2QH: not on the flood risk listRM1 2QJ: not on the flood risk listRM1 2QL: not on the flood risk listRM1 2QN: not on the flood risk listRM1 2QP: not on the flood risk listRM1 2QR: not on the flood risk listRM1 2QZ: not on the flood risk listRM1 2RA: not on the flood risk listRM1 2RB: not on the flood risk listRM1 2RD: not on the flood risk listRM1 2RE: not on the flood risk listRM1 2RL: not on the flood risk listRM1 2RN: not on the flood risk listRM1 2RP: not on the flood risk listRM1 2RR: not on the flood risk listRM1 2RT: not on the flood risk listRM1 2RU: not on the flood risk listRM1 2RX: not on the flood risk listRM1 2SA: not on the flood risk listRM1 2SB: not on the flood risk listRM1 2SH: not on the flood risk listRM1 2SJ: not on the flood risk listRM1 2SL: not on the flood risk listRM1 2SP: not on the flood risk listRM1 2SR: not on the flood risk listRM1 2SS: not on the flood risk listRM1 2ST: not on the flood risk listRM1 2SU: not on the flood risk listRM1 2TA: not on the flood risk listRM1 2TB: not on the flood risk listRM1 2TE: not on the flood risk listRM1 2TH: not on the flood risk listRM1 2BP: low flood risk at worst St Alban's Map of every postcode in the RM1 2 sector, by flood risk Of the 124 postcodes in the RM1 2 sector that ONS places, 1 are at low risk at worst and 123 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: St Alban's. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. St Alban's
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 1
  • At very low risk only: 0
  • Not on the at-risk list: 123

Of the 124 postcodes in the RM1 2 sector that ONS places, 1 are at low risk at worst and 123 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 RM1 2?

Homes in RM1 2 sold for a typical £283,750 in the 12 months to August 2026, across 64 sales, down 2.2% on the 12 months before, HM Land Registry's figures show.

£283,750 typical price, the 12 months to August 2026
£290,000 12 months to August 2025
▼ down 2.2% on the 12 months before
  • Detached 3 sales, too few to price
  • Semi-detached £508,000 10 sales
  • Terraced £435,000 15 sales
  • Flat or maisonette £217,500 36 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 RM1 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

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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