RG42 3 postcode sector in the RG42 district

RG42 3 is a sector of the RG42 district: every postcode that starts RG42 3. It has 123 postcodes in use, one of them a large-user postcode. 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 RG42 3 sector, by flood risk

Map of every postcode in the RG42 3 sector, by flood risk Of the 123 postcodes in the RG42 3 sector that ONS places, 11 are at low risk at worst and 112 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Whitegrove. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. RG42 3AF: not on the flood risk listRG42 3AQ: not on the flood risk listRG42 3AT: not on the flood risk listRG42 3BT: not on the flood risk listRG42 3DH: not on the flood risk listRG42 3DJ: not on the flood risk listRG42 3DL: not on the flood risk listRG42 3DQ: not on the flood risk listRG42 3DR: not on the flood risk listRG42 3DS: not on the flood risk listRG42 3DT: not on the flood risk listRG42 3DU: not on the flood risk listRG42 3DW: not on the flood risk listRG42 3DX: not on the flood risk listRG42 3DZ: not on the flood risk listRG42 3HW: not on the flood risk listRG42 3HZ: not on the flood risk listRG42 3JH: not on the flood risk listRG42 3JJ: not on the flood risk listRG42 3JN: not on the flood risk listRG42 3JQ: not on the flood risk listRG42 3JW: not on the flood risk listRG42 3QA: not on the flood risk listRG42 3QB: not on the flood risk listRG42 3QJ: not on the flood risk listRG42 3QL: not on the flood risk listRG42 3QN: not on the flood risk listRG42 3QP: not on the flood risk listRG42 3QR: not on the flood risk listRG42 3QS: not on the flood risk listRG42 3QW: not on the flood risk listRG42 3QY: not on the flood risk listRG42 3QZ: not on the flood risk listRG42 3RA: not on the flood risk listRG42 3RB: not on the flood risk listRG42 3RD: not on the flood risk listRG42 3RE: not on the flood risk listRG42 3RF: not on the flood risk listRG42 3RG: not on the flood risk listRG42 3RH: not on the flood risk listRG42 3RJ: not on the flood risk listRG42 3RL: not on the flood risk listRG42 3RN: not on the flood risk listRG42 3RP: not on the flood risk listRG42 3RQ: not on the flood risk listRG42 3RR: not on the flood risk listRG42 3RS: not on the flood risk listRG42 3RT: not on the flood risk listRG42 3RU: not on the flood risk listRG42 3RW: not on the flood risk listRG42 3RX: not on the flood risk listRG42 3RY: not on the flood risk listRG42 3RZ: not on the flood risk listRG42 3SA: not on the flood risk listRG42 3SB: not on the flood risk listRG42 3SD: not on the flood risk listRG42 3SE: not on the flood risk listRG42 3SF: not on the flood risk listRG42 3SG: not on the flood risk listRG42 3SH: not on the flood risk listRG42 3SJ: not on the flood risk listRG42 3SL: not on the flood risk listRG42 3SN: not on the flood risk listRG42 3SP: not on the flood risk listRG42 3SQ: not on the flood risk listRG42 3SR: not on the flood risk listRG42 3SS: not on the flood risk listRG42 3ST: not on the flood risk listRG42 3SU: not on the flood risk listRG42 3SW: not on the flood risk listRG42 3SX: not on the flood risk listRG42 3SY: not on the flood risk listRG42 3SZ: not on the flood risk listRG42 3TA: not on the flood risk listRG42 3TG: not on the flood risk listRG42 3TJ: not on the flood risk listRG42 3TN: not on the flood risk listRG42 3TP: not on the flood risk listRG42 3TQ: not on the flood risk listRG42 3TR: not on the flood risk listRG42 3TS: not on the flood risk listRG42 3TT: not on the flood risk listRG42 3TU: not on the flood risk listRG42 3TW: not on the flood risk listRG42 3TX: not on the flood risk listRG42 3TY: not on the flood risk listRG42 3TZ: not on the flood risk listRG42 3UA: not on the flood risk listRG42 3UB: not on the flood risk listRG42 3UD: not on the flood risk listRG42 3UE: not on the flood risk listRG42 3UF: not on the flood risk listRG42 3UH: not on the flood risk listRG42 3UJ: not on the flood risk listRG42 3UL: not on the flood risk listRG42 3UN: not on the flood risk listRG42 3UP: not on the flood risk listRG42 3UR: not on the flood risk listRG42 3UW: not on the flood risk listRG42 3XD: not on the flood risk listRG42 3XE: not on the flood risk listRG42 3XF: not on the flood risk listRG42 3XG: not on the flood risk listRG42 3XN: not on the flood risk listRG42 3XP: not on the flood risk listRG42 3XQ: not on the flood risk listRG42 3XR: not on the flood risk listRG42 3XU: not on the flood risk listRG42 3XW: not on the flood risk listRG42 3XX: not on the flood risk listRG42 3XZ: not on the flood risk listRG42 3DP: low flood risk at worstRG42 3DY: low flood risk at worstRG42 3EF: low flood risk at worstRG42 3EQ: low flood risk at worstRG42 3EW: low flood risk at worstRG42 3EZ: low flood risk at worstRG42 3JL: low flood risk at worstRG42 3JP: low flood risk at worstRG42 3XA: low flood risk at worstRG42 3XB: low flood risk at worstRG42 3XY: low flood risk at worst Whitegrove Map of every postcode in the RG42 3 sector, by flood risk Of the 123 postcodes in the RG42 3 sector that ONS places, 11 are at low risk at worst and 112 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Whitegrove. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Whitegrove
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 11
  • At very low risk only: 0
  • Not on the at-risk list: 112

Of the 123 postcodes in the RG42 3 sector that ONS places, 11 are at low risk at worst and 112 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.

RG42 3FE

What do homes sell for in RG42 3?

Homes in RG42 3 sold for a typical £405,000 in the 12 months to August 2026, across 63 sales, down 13% on the 12 months before, HM Land Registry's figures show.

£405,000 typical price, the 12 months to August 2026
£465,500 12 months to August 2025
▼ down 13% on the 12 months before
  • Detached £640,000 25 sales
  • Semi-detached £405,000 8 sales
  • Terraced £350,000 19 sales
  • Flat or maisonette £290,000 11 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 RG42 3. 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 RG42 3

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.

RG42 3AFRG42 3AQRG42 3ATRG42 3BTRG42 3DHRG42 3DJRG42 3DLRG42 3DPRG42 3DQRG42 3DRRG42 3DSRG42 3DTRG42 3DURG42 3DWRG42 3DXRG42 3DYRG42 3DZRG42 3EFRG42 3EQRG42 3EWRG42 3EZRG42 3FERG42 3HWRG42 3HZRG42 3JHRG42 3JJRG42 3JLRG42 3JNRG42 3JPRG42 3JQRG42 3JWRG42 3QARG42 3QBRG42 3QJRG42 3QLRG42 3QNRG42 3QPRG42 3QRRG42 3QSRG42 3QWRG42 3QYRG42 3QZRG42 3RARG42 3RBRG42 3RDRG42 3RERG42 3RFRG42 3RGRG42 3RHRG42 3RJRG42 3RLRG42 3RNRG42 3RPRG42 3RQRG42 3RRRG42 3RSRG42 3RTRG42 3RURG42 3RWRG42 3RXRG42 3RYRG42 3RZRG42 3SARG42 3SBRG42 3SDRG42 3SERG42 3SFRG42 3SGRG42 3SHRG42 3SJRG42 3SLRG42 3SNRG42 3SPRG42 3SQRG42 3SRRG42 3SSRG42 3STRG42 3SURG42 3SWRG42 3SXRG42 3SYRG42 3SZRG42 3TARG42 3TGRG42 3TJRG42 3TNRG42 3TPRG42 3TQRG42 3TRRG42 3TSRG42 3TTRG42 3TURG42 3TWRG42 3TXRG42 3TYRG42 3TZRG42 3UARG42 3UBRG42 3UDRG42 3UERG42 3UFRG42 3UHRG42 3UJRG42 3ULRG42 3UNRG42 3UPRG42 3URRG42 3UWRG42 3XARG42 3XBRG42 3XDRG42 3XERG42 3XFRG42 3XGRG42 3XNRG42 3XPRG42 3XQRG42 3XRRG42 3XURG42 3XWRG42 3XXRG42 3XYRG42 3XZ

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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