RG19 3 postcode sector in the RG19 district

RG19 3 is a sector of the RG19 district: every postcode that starts RG19 3. It has 144 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 RG19 3 sector, by flood risk

Map of every postcode in the RG19 3 sector, by flood risk Of the 144 postcodes in the RG19 3 sector that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst, 9 are at low risk at worst and 132 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Thatcham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. RG19 3AA: not on the flood risk listRG19 3AB: not on the flood risk listRG19 3AD: not on the flood risk listRG19 3AE: not on the flood risk listRG19 3AF: not on the flood risk listRG19 3AG: not on the flood risk listRG19 3AH: not on the flood risk listRG19 3AJ: not on the flood risk listRG19 3AL: not on the flood risk listRG19 3AN: not on the flood risk listRG19 3AP: not on the flood risk listRG19 3AZ: not on the flood risk listRG19 3BF: not on the flood risk listRG19 3FE: not on the flood risk listRG19 3FL: not on the flood risk listRG19 3FR: not on the flood risk listRG19 3FS: not on the flood risk listRG19 3FT: not on the flood risk listRG19 3FY: not on the flood risk listRG19 3HN: not on the flood risk listRG19 3HP: not on the flood risk listRG19 3HQ: not on the flood risk listRG19 3HX: not on the flood risk listRG19 3JA: not on the flood risk listRG19 3JD: not on the flood risk listRG19 3JG: not on the flood risk listRG19 3JH: not on the flood risk listRG19 3JL: not on the flood risk listRG19 3JP: not on the flood risk listRG19 3JY: not on the flood risk listRG19 3LA: not on the flood risk listRG19 3LB: not on the flood risk listRG19 3LD: not on the flood risk listRG19 3LE: not on the flood risk listRG19 3LF: not on the flood risk listRG19 3LG: not on the flood risk listRG19 3PE: not on the flood risk listRG19 3PF: not on the flood risk listRG19 3PL: not on the flood risk listRG19 3PN: not on the flood risk listRG19 3PP: not on the flood risk listRG19 3PQ: not on the flood risk listRG19 3PR: not on the flood risk listRG19 3QJ: not on the flood risk listRG19 3QZ: not on the flood risk listRG19 3RA: not on the flood risk listRG19 3RD: not on the flood risk listRG19 3RG: not on the flood risk listRG19 3RH: not on the flood risk listRG19 3RJ: not on the flood risk listRG19 3RL: not on the flood risk listRG19 3RN: not on the flood risk listRG19 3RP: not on the flood risk listRG19 3RQ: not on the flood risk listRG19 3RR: not on the flood risk listRG19 3RT: not on the flood risk listRG19 3RU: not on the flood risk listRG19 3RW: not on the flood risk listRG19 3RX: not on the flood risk listRG19 3RY: not on the flood risk listRG19 3RZ: not on the flood risk listRG19 3SA: not on the flood risk listRG19 3SB: not on the flood risk listRG19 3SE: not on the flood risk listRG19 3SF: not on the flood risk listRG19 3SP: not on the flood risk listRG19 3SQ: not on the flood risk listRG19 3SR: not on the flood risk listRG19 3SU: not on the flood risk listRG19 3SY: not on the flood risk listRG19 3SZ: not on the flood risk listRG19 3TD: not on the flood risk listRG19 3TF: not on the flood risk listRG19 3TG: not on the flood risk listRG19 3TH: not on the flood risk listRG19 3TJ: not on the flood risk listRG19 3TN: not on the flood risk listRG19 3TP: not on the flood risk listRG19 3TQ: not on the flood risk listRG19 3TR: not on the flood risk listRG19 3TS: not on the flood risk listRG19 3TT: not on the flood risk listRG19 3TU: not on the flood risk listRG19 3TW: not on the flood risk listRG19 3TX: not on the flood risk listRG19 3TY: not on the flood risk listRG19 3TZ: not on the flood risk listRG19 3UA: not on the flood risk listRG19 3UB: not on the flood risk listRG19 3UD: not on the flood risk listRG19 3UE: not on the flood risk listRG19 3UF: not on the flood risk listRG19 3UG: not on the flood risk listRG19 3UJ: not on the flood risk listRG19 3UL: not on the flood risk listRG19 3UN: not on the flood risk listRG19 3UP: not on the flood risk listRG19 3UR: not on the flood risk listRG19 3US: not on the flood risk listRG19 3UT: not on the flood risk listRG19 3UW: not on the flood risk listRG19 3UX: not on the flood risk listRG19 3UY: not on the flood risk listRG19 3XA: not on the flood risk listRG19 3XB: not on the flood risk listRG19 3XD: not on the flood risk listRG19 3XE: not on the flood risk listRG19 3XF: not on the flood risk listRG19 3XG: not on the flood risk listRG19 3XJ: not on the flood risk listRG19 3XL: not on the flood risk listRG19 3XN: not on the flood risk listRG19 3XQ: not on the flood risk listRG19 3XR: not on the flood risk listRG19 3XS: not on the flood risk listRG19 3XT: not on the flood risk listRG19 3XU: not on the flood risk listRG19 3XW: not on the flood risk listRG19 3XX: not on the flood risk listRG19 3XY: not on the flood risk listRG19 3XZ: not on the flood risk listRG19 3YL: not on the flood risk listRG19 3YN: not on the flood risk listRG19 3YP: not on the flood risk listRG19 3YS: not on the flood risk listRG19 3YT: not on the flood risk listRG19 3YU: not on the flood risk listRG19 3YW: not on the flood risk listRG19 3YX: not on the flood risk listRG19 3YY: not on the flood risk listRG19 3YZ: not on the flood risk listRG19 3RS: low flood risk at worstRG19 3SD: low flood risk at worstRG19 3SG: low flood risk at worstRG19 3SH: low flood risk at worstRG19 3SJ: low flood risk at worstRG19 3SL: low flood risk at worstRG19 3SN: low flood risk at worstRG19 3TB: low flood risk at worstRG19 3TE: low flood risk at worstRG19 3XP: medium flood risk at worstRG19 3FU: high flood riskRG19 3TL: high flood risk Thatcham Map of every postcode in the RG19 3 sector, by flood risk Of the 144 postcodes in the RG19 3 sector that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst, 9 are at low risk at worst and 132 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Thatcham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A4 Thatcham
  • A home or business at high risk: 2
  • At medium risk at worst: 1
  • At low risk at worst: 9
  • At very low risk only: 0
  • Not on the at-risk list: 132

Of the 144 postcodes in the RG19 3 sector that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst, 9 are at low risk at worst and 132 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.

RG19 3TL20 at high riskRG19 3FU2 at high risk

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.

RG19 3ZJ

What do homes sell for in RG19 3?

Homes in RG19 3 sold for a typical £325,000 in the 12 months to August 2026, across 102 sales, down 4.4% on the 12 months before, HM Land Registry's figures show.

£325,000 typical price, the 12 months to August 2026
£340,000 12 months to August 2025
▼ down 4.4% on the 12 months before
  • Detached £477,500 16 sales
  • Semi-detached £345,000 37 sales
  • Terraced £315,000 37 sales
  • Flat or maisonette £160,000 12 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 RG19 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 RG19 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.

RG19 3AARG19 3ABRG19 3ADRG19 3AERG19 3AFRG19 3AGRG19 3AHRG19 3AJRG19 3ALRG19 3ANRG19 3APRG19 3AZRG19 3BFRG19 3FERG19 3FLRG19 3FRRG19 3FSRG19 3FTRG19 3FURG19 3FYRG19 3HNRG19 3HPRG19 3HQRG19 3HXRG19 3JARG19 3JDRG19 3JGRG19 3JHRG19 3JLRG19 3JPRG19 3JYRG19 3LARG19 3LBRG19 3LDRG19 3LERG19 3LFRG19 3LGRG19 3PERG19 3PFRG19 3PLRG19 3PNRG19 3PPRG19 3PQRG19 3PRRG19 3QJRG19 3QZRG19 3RARG19 3RDRG19 3RGRG19 3RHRG19 3RJRG19 3RLRG19 3RNRG19 3RPRG19 3RQRG19 3RRRG19 3RSRG19 3RTRG19 3RURG19 3RWRG19 3RXRG19 3RYRG19 3RZRG19 3SARG19 3SBRG19 3SDRG19 3SERG19 3SFRG19 3SGRG19 3SHRG19 3SJRG19 3SLRG19 3SNRG19 3SPRG19 3SQRG19 3SRRG19 3SURG19 3SYRG19 3SZRG19 3TBRG19 3TDRG19 3TERG19 3TFRG19 3TGRG19 3THRG19 3TJRG19 3TLRG19 3TNRG19 3TPRG19 3TQRG19 3TRRG19 3TSRG19 3TTRG19 3TURG19 3TWRG19 3TXRG19 3TYRG19 3TZRG19 3UARG19 3UBRG19 3UDRG19 3UERG19 3UFRG19 3UGRG19 3UJRG19 3ULRG19 3UNRG19 3UPRG19 3URRG19 3USRG19 3UTRG19 3UWRG19 3UXRG19 3UYRG19 3XARG19 3XBRG19 3XDRG19 3XERG19 3XFRG19 3XGRG19 3XJRG19 3XLRG19 3XNRG19 3XPRG19 3XQRG19 3XRRG19 3XSRG19 3XTRG19 3XURG19 3XWRG19 3XXRG19 3XYRG19 3XZRG19 3YLRG19 3YNRG19 3YPRG19 3YSRG19 3YTRG19 3YURG19 3YWRG19 3YXRG19 3YYRG19 3YZRG19 3ZJ

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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