RM3 0 postcode sector in the RM3 district

RM3 0 is a sector of the RM3 district: every postcode that starts RM3 0. It has 251 postcodes in use, 9 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 RM3 0 sector, by flood risk

Map of every postcode in the RM3 0 sector, by flood risk Of the 251 postcodes in the RM3 0 sector that ONS places, 2 have a home or business at high risk, 2 are at medium risk at worst, 8 are at low risk at worst and 239 are not on the Environment Agency's at-risk list. Places named: Harold Wood. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. RM3 0AB: not on the flood risk listRM3 0AD: not on the flood risk listRM3 0AE: not on the flood risk listRM3 0AG: not on the flood risk listRM3 0AN: not on the flood risk listRM3 0AP: not on the flood risk listRM3 0AQ: not on the flood risk listRM3 0AW: not on the flood risk listRM3 0AZ: not on the flood risk listRM3 0BE: not on the flood risk listRM3 0BG: not on the flood risk listRM3 0BH: not on the flood risk listRM3 0BL: not on the flood risk listRM3 0BN: not on the flood risk listRM3 0BP: not on the flood risk listRM3 0BQ: not on the flood risk listRM3 0BS: not on the flood risk listRM3 0BX: not on the flood risk listRM3 0BY: not on the flood risk listRM3 0BZ: not on the flood risk listRM3 0DA: not on the flood risk listRM3 0DE: not on the flood risk listRM3 0DF: not on the flood risk listRM3 0DH: not on the flood risk listRM3 0DJ: not on the flood risk listRM3 0DL: not on the flood risk listRM3 0DN: not on the flood risk listRM3 0DP: not on the flood risk listRM3 0DR: not on the flood risk listRM3 0DS: not on the flood risk listRM3 0DT: not on the flood risk listRM3 0DU: not on the flood risk listRM3 0DX: not on the flood risk listRM3 0DZ: not on the flood risk listRM3 0EA: not on the flood risk listRM3 0EB: not on the flood risk listRM3 0ED: not on the flood risk listRM3 0EH: not on the flood risk listRM3 0EJ: not on the flood risk listRM3 0EL: not on the flood risk listRM3 0EN: not on the flood risk listRM3 0EP: not on the flood risk listRM3 0ER: not on the flood risk listRM3 0ES: not on the flood risk listRM3 0ET: not on the flood risk listRM3 0EU: not on the flood risk listRM3 0EX: not on the flood risk listRM3 0EZ: not on the flood risk listRM3 0FA: not on the flood risk listRM3 0FB: not on the flood risk listRM3 0FE: not on the flood risk listRM3 0FG: not on the flood risk listRM3 0FH: not on the flood risk listRM3 0FJ: not on the flood risk listRM3 0FL: not on the flood risk listRM3 0FN: not on the flood risk listRM3 0FP: not on the flood risk listRM3 0FQ: not on the flood risk listRM3 0FR: not on the flood risk listRM3 0FS: not on the flood risk listRM3 0FT: not on the flood risk listRM3 0FU: not on the flood risk listRM3 0FW: not on the flood risk listRM3 0FY: not on the flood risk listRM3 0GD: not on the flood risk listRM3 0GE: not on the flood risk listRM3 0GF: not on the flood risk listRM3 0GN: not on the flood risk listRM3 0GS: not on the flood risk listRM3 0GT: not on the flood risk listRM3 0GU: not on the flood risk listRM3 0GW: not on the flood risk listRM3 0GX: not on the flood risk listRM3 0GY: not on the flood risk listRM3 0GZ: not on the flood risk listRM3 0HB: not on the flood risk listRM3 0HD: not on the flood risk listRM3 0HE: not on the flood risk listRM3 0HG: not on the flood risk listRM3 0HH: not on the flood risk listRM3 0HJ: not on the flood risk listRM3 0HW: not on the flood risk listRM3 0HY: not on the flood risk listRM3 0JD: not on the flood risk listRM3 0JE: not on the flood risk listRM3 0JJ: not on the flood risk listRM3 0JL: not on the flood risk listRM3 0JS: not on the flood risk listRM3 0JT: not on the flood risk listRM3 0JW: not on the flood risk listRM3 0JX: not on the flood risk listRM3 0JY: not on the flood risk listRM3 0JZ: not on the flood risk listRM3 0LB: not on the flood risk listRM3 0LD: not on the flood risk listRM3 0LE: not on the flood risk listRM3 0LF: not on the flood risk listRM3 0LH: not on the flood risk listRM3 0LJ: not on the flood risk listRM3 0LL: not on the flood risk listRM3 0LN: not on the flood risk listRM3 0LP: not on the flood risk listRM3 0LQ: not on the flood risk listRM3 0LR: not on the flood risk listRM3 0LS: not on the flood risk listRM3 0LT: not on the flood risk listRM3 0LU: not on the flood risk listRM3 0LW: not on the flood risk listRM3 0LX: not on the flood risk listRM3 0LZ: not on the flood risk listRM3 0NA: not on the flood risk listRM3 0NB: not on the flood risk listRM3 0ND: not on the flood risk listRM3 0NF: not on the flood risk listRM3 0NH: not on the flood risk listRM3 0NJ: not on the flood risk listRM3 0NL: not on the flood risk listRM3 0NP: not on the flood risk listRM3 0NQ: not on the flood risk listRM3 0NR: not on the flood risk listRM3 0NS: not on the flood risk listRM3 0NT: not on the flood risk listRM3 0NW: not on the flood risk listRM3 0NX: not on the flood risk listRM3 0NZ: not on the flood risk listRM3 0PA: not on the flood risk listRM3 0PB: not on the flood risk listRM3 0PD: not on the flood risk listRM3 0PE: not on the flood risk listRM3 0PH: not on the flood risk listRM3 0PL: not on the flood risk listRM3 0PP: not on the flood risk listRM3 0PS: not on the flood risk listRM3 0PT: not on the flood risk listRM3 0PU: not on the flood risk listRM3 0PX: not on the flood risk listRM3 0QA: not on the flood risk listRM3 0QB: not on the flood risk listRM3 0QD: not on the flood risk listRM3 0QG: not on the flood risk listRM3 0QH: not on the flood risk listRM3 0QJ: not on the flood risk listRM3 0QL: not on the flood risk listRM3 0QP: not on the flood risk listRM3 0QQ: not on the flood risk listRM3 0QR: not on the flood risk listRM3 0QS: not on the flood risk listRM3 0RB: not on the flood risk listRM3 0RD: not on the flood risk listRM3 0RG: not on the flood risk listRM3 0RH: not on the flood risk listRM3 0RP: not on the flood risk listRM3 0RQ: not on the flood risk listRM3 0RR: not on the flood risk listRM3 0RS: not on the flood risk listRM3 0RT: not on the flood risk listRM3 0RU: not on the flood risk listRM3 0RX: not on the flood risk listRM3 0SA: not on the flood risk listRM3 0SB: not on the flood risk listRM3 0SD: not on the flood risk listRM3 0SJ: not on the flood risk listRM3 0SL: not on the flood risk listRM3 0SP: not on the flood risk listRM3 0SR: not on the flood risk listRM3 0SS: not on the flood risk listRM3 0SU: not on the flood risk listRM3 0SX: not on the flood risk listRM3 0TA: not on the flood risk listRM3 0TB: not on the flood risk listRM3 0TD: not on the flood risk listRM3 0TH: not on the flood risk listRM3 0TJ: not on the flood risk listRM3 0TL: not on the flood risk listRM3 0TR: not on the flood risk listRM3 0TS: not on the flood risk listRM3 0TT: not on the flood risk listRM3 0TU: not on the flood risk listRM3 0TX: not on the flood risk listRM3 0UA: not on the flood risk listRM3 0UB: not on the flood risk listRM3 0UD: not on the flood risk listRM3 0UH: not on the flood risk listRM3 0UJ: not on the flood risk listRM3 0UL: not on the flood risk listRM3 0UR: not on the flood risk listRM3 0UT: not on the flood risk listRM3 0UU: not on the flood risk listRM3 0UX: not on the flood risk listRM3 0WA: not on the flood risk listRM3 0WB: not on the flood risk listRM3 0WH: not on the flood risk listRM3 0WJ: not on the flood risk listRM3 0WL: not on the flood risk listRM3 0WN: not on the flood risk listRM3 0WP: not on the flood risk listRM3 0WR: not on the flood risk listRM3 0WS: not on the flood risk listRM3 0WT: not on the flood risk listRM3 0WU: not on the flood risk listRM3 0WW: not on the flood risk listRM3 0WX: not on the flood risk listRM3 0WY: not on the flood risk listRM3 0WZ: not on the flood risk listRM3 0XA: not on the flood risk listRM3 0XB: not on the flood risk listRM3 0XD: not on the flood risk listRM3 0XE: not on the flood risk listRM3 0XF: not on the flood risk listRM3 0XG: not on the flood risk listRM3 0XL: not on the flood risk listRM3 0XN: not on the flood risk listRM3 0XP: not on the flood risk listRM3 0XQ: not on the flood risk listRM3 0XR: not on the flood risk listRM3 0XS: not on the flood risk listRM3 0XT: not on the flood risk listRM3 0XU: not on the flood risk listRM3 0XW: not on the flood risk listRM3 0XX: not on the flood risk listRM3 0XY: not on the flood risk listRM3 0XZ: not on the flood risk listRM3 0YA: not on the flood risk listRM3 0YD: not on the flood risk listRM3 0YH: not on the flood risk listRM3 0YJ: not on the flood risk listRM3 0YL: not on the flood risk listRM3 0YP: not on the flood risk listRM3 0YR: not on the flood risk listRM3 0YS: not on the flood risk listRM3 0YT: not on the flood risk listRM3 0YU: not on the flood risk listRM3 0YX: not on the flood risk listRM3 0ZA: not on the flood risk listRM3 0ZB: not on the flood risk listRM3 0ZD: not on the flood risk listRM3 0ZE: not on the flood risk listRM3 0BW: low flood risk at worstRM3 0HU: low flood risk at worstRM3 0HX: low flood risk at worstRM3 0JA: low flood risk at worstRM3 0JH: low flood risk at worstRM3 0LA: low flood risk at worstRM3 0SH: low flood risk at worstRM3 0JU: medium flood risk at worstRM3 0QX: medium flood risk at worstRM3 0FF: high flood riskRM3 0RA: high flood risk Harold Wood Map of every postcode in the RM3 0 sector, by flood risk Of the 251 postcodes in the RM3 0 sector that ONS places, 2 have a home or business at high risk, 2 are at medium risk at worst, 8 are at low risk at worst and 239 are not on the Environment Agency's at-risk list. Places named: Harold Wood. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Harold Wood
  • A home or business at high risk: 2
  • At medium risk at worst: 2
  • At low risk at worst: 8
  • At very low risk only: 0
  • Not on the at-risk list: 239

Of the 251 postcodes in the RM3 0 sector that ONS places, 2 have a home or business at high risk, 2 are at medium risk at worst, 8 are at low risk at worst and 239 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

The postcodes at high risk

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

RM3 0RA1 at high riskRM3 0FF1 at high risk

What do homes sell for in RM3 0?

Homes in RM3 0 sold for a typical £440,000 in the 12 months to August 2026, across 126 sales, up 3.5% on the 12 months before, HM Land Registry's figures show.

£440,000 typical price, the 12 months to August 2026
£425,000 12 months to August 2025
▲ up 3.5% on the 12 months before
  • Detached £700,000 11 sales
  • Semi-detached £474,000 48 sales
  • Terraced £457,500 32 sales
  • Flat or maisonette £280,000 35 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 RM3 0. 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 RM3 0

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.

RM3 0ABRM3 0ADRM3 0AERM3 0AGRM3 0ANRM3 0APRM3 0AQRM3 0AWRM3 0AZRM3 0BERM3 0BGRM3 0BHRM3 0BLRM3 0BNRM3 0BPRM3 0BQRM3 0BSRM3 0BWRM3 0BXRM3 0BYRM3 0BZRM3 0DARM3 0DERM3 0DFRM3 0DHRM3 0DJRM3 0DLRM3 0DNRM3 0DPRM3 0DRRM3 0DSRM3 0DTRM3 0DURM3 0DXRM3 0DZRM3 0EARM3 0EBRM3 0EDRM3 0EHRM3 0EJRM3 0ELRM3 0ENRM3 0EPRM3 0ERRM3 0ESRM3 0ETRM3 0EURM3 0EXRM3 0EZRM3 0FARM3 0FBRM3 0FERM3 0FFRM3 0FGRM3 0FHRM3 0FJRM3 0FLRM3 0FNRM3 0FPRM3 0FQRM3 0FRRM3 0FSRM3 0FTRM3 0FURM3 0FWRM3 0FYRM3 0GDRM3 0GERM3 0GFRM3 0GNRM3 0GQRM3 0GSRM3 0GTRM3 0GURM3 0GWRM3 0GXRM3 0GYRM3 0GZRM3 0HBRM3 0HDRM3 0HERM3 0HGRM3 0HHRM3 0HJRM3 0HURM3 0HWRM3 0HXRM3 0HYRM3 0JARM3 0JDRM3 0JERM3 0JFRM3 0JHRM3 0JJRM3 0JLRM3 0JSRM3 0JTRM3 0JURM3 0JWRM3 0JXRM3 0JYRM3 0JZRM3 0LARM3 0LBRM3 0LDRM3 0LERM3 0LFRM3 0LHRM3 0LJRM3 0LLRM3 0LNRM3 0LPRM3 0LQRM3 0LRRM3 0LSRM3 0LTRM3 0LURM3 0LWRM3 0LXRM3 0LZRM3 0NARM3 0NBRM3 0NDRM3 0NFRM3 0NHRM3 0NJRM3 0NLRM3 0NPRM3 0NQRM3 0NRRM3 0NSRM3 0NTRM3 0NWRM3 0NXRM3 0NZRM3 0PARM3 0PBRM3 0PDRM3 0PERM3 0PHRM3 0PLRM3 0PPRM3 0PSRM3 0PTRM3 0PURM3 0PXRM3 0QARM3 0QBRM3 0QDRM3 0QGRM3 0QHRM3 0QJRM3 0QLRM3 0QPRM3 0QQRM3 0QRRM3 0QSRM3 0QURM3 0QXRM3 0RARM3 0RBRM3 0RDRM3 0RGRM3 0RHRM3 0RPRM3 0RQRM3 0RRRM3 0RSRM3 0RTRM3 0RURM3 0RXRM3 0SARM3 0SBRM3 0SDRM3 0SHRM3 0SJRM3 0SLRM3 0SPRM3 0SRRM3 0SSRM3 0SURM3 0SXRM3 0TARM3 0TBRM3 0TDRM3 0THRM3 0TJRM3 0TLRM3 0TRRM3 0TSRM3 0TTRM3 0TURM3 0TXRM3 0UARM3 0UBRM3 0UDRM3 0UHRM3 0UJRM3 0ULRM3 0URRM3 0UTRM3 0UURM3 0UXRM3 0WARM3 0WBRM3 0WHRM3 0WJRM3 0WLRM3 0WNRM3 0WPRM3 0WRRM3 0WSRM3 0WTRM3 0WURM3 0WWRM3 0WXRM3 0WYRM3 0WZRM3 0XARM3 0XBRM3 0XDRM3 0XERM3 0XFRM3 0XGRM3 0XLRM3 0XNRM3 0XPRM3 0XQRM3 0XRRM3 0XSRM3 0XTRM3 0XURM3 0XWRM3 0XXRM3 0XYRM3 0XZRM3 0YARM3 0YDRM3 0YHRM3 0YJRM3 0YLRM3 0YPRM3 0YRRM3 0YSRM3 0YTRM3 0YURM3 0YXRM3 0ZARM3 0ZBRM3 0ZDRM3 0ZE

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.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.