RG9 3 postcode sector in the RG9 district

RG9 3 is a sector of the RG9 district: every postcode that starts RG9 3. It has 132 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 RG9 3 sector, by flood risk

Map of every postcode in the RG9 3 sector, by flood risk Of the 132 postcodes in the RG9 3 sector that ONS places, 29 have a home or business at high risk, 4 are at medium risk at worst, 17 are at low risk at worst and 82 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 7 postcodes at high or medium risk; 6 postcodes at high or medium risk. Places named: Henley-on-Thames, Wargrave, Lower Shiplake. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A321A4155A4130 RG9 3AD: not on the flood risk listRG9 3AE: not on the flood risk listRG9 3AG: not on the flood risk listRG9 3AH: not on the flood risk listRG9 3AJ: not on the flood risk listRG9 3AN: not on the flood risk listRG9 3AP: not on the flood risk listRG9 3AQ: not on the flood risk listRG9 3AS: not on the flood risk listRG9 3AW: not on the flood risk listRG9 3BA: not on the flood risk listRG9 3BN: not on the flood risk listRG9 3BP: not on the flood risk listRG9 3BQ: not on the flood risk listRG9 3BS: not on the flood risk listRG9 3BT: not on the flood risk listRG9 3BW: not on the flood risk listRG9 3DD: not on the flood risk listRG9 3DE: not on the flood risk listRG9 3DF: not on the flood risk listRG9 3DG: not on the flood risk listRG9 3DJ: not on the flood risk listRG9 3DP: not on the flood risk listRG9 3DS: not on the flood risk listRG9 3DY: not on the flood risk listRG9 3EA: not on the flood risk listRG9 3EB: not on the flood risk listRG9 3ED: not on the flood risk listRG9 3EE: not on the flood risk listRG9 3EG: not on the flood risk listRG9 3EH: not on the flood risk listRG9 3EJ: not on the flood risk listRG9 3EL: not on the flood risk listRG9 3EN: not on the flood risk listRG9 3EP: not on the flood risk listRG9 3ER: not on the flood risk listRG9 3ES: not on the flood risk listRG9 3ET: not on the flood risk listRG9 3EU: not on the flood risk listRG9 3EW: not on the flood risk listRG9 3EX: not on the flood risk listRG9 3EY: not on the flood risk listRG9 3GH: not on the flood risk listRG9 3HA: not on the flood risk listRG9 3HF: not on the flood risk listRG9 3HG: not on the flood risk listRG9 3HH: not on the flood risk listRG9 3HJ: not on the flood risk listRG9 3HN: not on the flood risk listRG9 3HP: not on the flood risk listRG9 3HR: not on the flood risk listRG9 3HU: not on the flood risk listRG9 3HW: not on the flood risk listRG9 3JE: not on the flood risk listRG9 3JG: not on the flood risk listRG9 3JH: not on the flood risk listRG9 3JN: not on the flood risk listRG9 3JP: not on the flood risk listRG9 3JQ: not on the flood risk listRG9 3JR: not on the flood risk listRG9 3JS: not on the flood risk listRG9 3JT: not on the flood risk listRG9 3JW: not on the flood risk listRG9 3JY: not on the flood risk listRG9 3JZ: not on the flood risk listRG9 3LA: not on the flood risk listRG9 3LB: not on the flood risk listRG9 3LE: not on the flood risk listRG9 3LG: not on the flood risk listRG9 3LH: not on the flood risk listRG9 3LN: not on the flood risk listRG9 3LU: not on the flood risk listRG9 3ND: not on the flood risk listRG9 3NZ: not on the flood risk listRG9 3PD: not on the flood risk listRG9 3PE: not on the flood risk listRG9 3PG: not on the flood risk listRG9 3PH: not on the flood risk listRG9 3PJ: not on the flood risk listRG9 3BD: low flood risk at worstRG9 3BX: low flood risk at worstRG9 3BY: low flood risk at worstRG9 3BZ: low flood risk at worstRG9 3DL: low flood risk at worstRG9 3DN: low flood risk at worstRG9 3LD: low flood risk at worstRG9 3LF: low flood risk at worstRG9 3LJ: low flood risk at worstRG9 3LL: low flood risk at worstRG9 3LX: low flood risk at worstRG9 3NB: low flood risk at worstRG9 3NE: low flood risk at worstRG9 3NY: low flood risk at worstRG9 3PA: low flood risk at worstRG9 3PB: low flood risk at worstRG9 3AX: medium flood risk at worstRG9 3BG: medium flood risk at worstRG9 3LT: medium flood risk at worstRG9 3NG: medium flood risk at worstRG9 3AA: high flood riskRG9 3AF: high flood riskRG9 3AU: high flood riskRG9 3AZ: high flood riskRG9 3BB: high flood riskRG9 3BH: high flood riskRG9 3BL: high flood riskRG9 3DA: high flood riskRG9 3DB: high flood riskRG9 3DH: high flood riskRG9 3HB: high flood riskRG9 3HE: high flood riskRG9 3HT: high flood riskRG9 3HX: high flood riskRG9 3HY: high flood riskRG9 3JD: high flood riskRG9 3LP: high flood riskRG9 3LS: high flood riskRG9 3LW: high flood riskRG9 3LY: high flood riskRG9 3LZ: high flood riskRG9 3NA: high flood riskRG9 3NN: high flood riskRG9 3NR: high flood riskRG9 3NS: high flood riskRG9 3NT: high flood riskRG9 3NU: high flood riskRG9 3NX: high flood risk Henley-on-ThamesWargraveLower Shiplake 7 postcodes at high or medium risk, outlined: this goes to RG9 3NX, the one with most homes and businesses at high risk7 postcodes at high or medium risk6 postcodes at high or medium risk, outlined: this goes to RG9 3AF, the one with most homes and businesses at high risk6 postcodes at high or medium risk Map of every postcode in the RG9 3 sector, by flood risk Of the 132 postcodes in the RG9 3 sector that ONS places, 29 have a home or business at high risk, 4 are at medium risk at worst, 17 are at low risk at worst and 82 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 7 postcodes at high or medium risk; 6 postcodes at high or medium risk. Places named: Henley-on-Thames, Lower Shiplake. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A321 Henley-on-ThamesLower Shiplake 7 postcodes at high or medium risk, outlined: this goes to RG9 3NX, the one with most homes and businesses at high risk7 postcodes at high or medium risk
  • A home or business at high risk: 29
  • At medium risk at worst: 4
  • At low risk at worst: 17
  • At very low risk only: 0
  • Not on the at-risk list: 82
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 132 postcodes in the RG9 3 sector that ONS places, 29 have a home or business at high risk, 4 are at medium risk at worst, 17 are at low risk at worst and 82 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. A dashed outline shows where 5 or more lie within 260 metres of each other. It is not a boundary, and 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

29 postcodes here have a home or business at high risk. These are the 12 with the most homes and businesses at that risk.

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

RG9 3JD47 at high riskRG9 3NS16 at high riskRG9 3AF11 at high riskRG9 3LY11 at high riskRG9 3NR10 at high riskRG9 3DB8 at high riskRG9 3NT6 at high riskRG9 3DA6 at high riskRG9 3NX5 at high riskRG9 3BB4 at high riskRG9 3LZ4 at high riskRG9 3NU3 at high risk

Where the postcodes at high or medium risk lie together

  • 7 postcodes at high or medium risk, outlined on the map. RG9 3NX, is the one with most homes and businesses at high risk.
  • 6 postcodes at high or medium risk, outlined on the map. RG9 3AF, is the one with most homes and businesses at high risk.

What do homes sell for in RG9 3?

Homes in RG9 3 sold for a typical £1,400,000 in the 12 months to August 2026, across 11 sales, up 14.8% on the 12 months before, HM Land Registry's figures show.

£1,400,000 typical price, the 12 months to August 2026
£1,220,000 12 months to August 2025
▲ up 14.8% on the 12 months before
  • Detached £1,770,000 8 sales
  • Semi-detached 2 sales, too few to price
  • Terraced 1 sale, too few to price

Standard sales of homes at market value at the postcodes that start RG9 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 RG9 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.

RG9 3AARG9 3ADRG9 3AERG9 3AFRG9 3AGRG9 3AHRG9 3AJRG9 3ANRG9 3APRG9 3AQRG9 3ASRG9 3AURG9 3AWRG9 3AXRG9 3AYRG9 3AZRG9 3BARG9 3BBRG9 3BDRG9 3BERG9 3BGRG9 3BHRG9 3BJRG9 3BLRG9 3BNRG9 3BPRG9 3BQRG9 3BSRG9 3BTRG9 3BWRG9 3BXRG9 3BYRG9 3BZRG9 3DARG9 3DBRG9 3DDRG9 3DERG9 3DFRG9 3DGRG9 3DHRG9 3DJRG9 3DLRG9 3DNRG9 3DPRG9 3DSRG9 3DYRG9 3EARG9 3EBRG9 3EDRG9 3EERG9 3EGRG9 3EHRG9 3EJRG9 3ELRG9 3ENRG9 3EPRG9 3ERRG9 3ESRG9 3ETRG9 3EURG9 3EWRG9 3EXRG9 3EYRG9 3GHRG9 3HARG9 3HBRG9 3HDRG9 3HERG9 3HFRG9 3HGRG9 3HHRG9 3HJRG9 3HNRG9 3HPRG9 3HRRG9 3HTRG9 3HURG9 3HWRG9 3HXRG9 3HYRG9 3JDRG9 3JERG9 3JGRG9 3JHRG9 3JNRG9 3JPRG9 3JQRG9 3JRRG9 3JSRG9 3JTRG9 3JURG9 3JWRG9 3JYRG9 3JZRG9 3LARG9 3LBRG9 3LDRG9 3LERG9 3LFRG9 3LGRG9 3LHRG9 3LJRG9 3LLRG9 3LNRG9 3LPRG9 3LSRG9 3LTRG9 3LURG9 3LWRG9 3LXRG9 3LYRG9 3LZRG9 3NARG9 3NBRG9 3NDRG9 3NERG9 3NGRG9 3NNRG9 3NRRG9 3NSRG9 3NTRG9 3NURG9 3NXRG9 3NYRG9 3NZRG9 3PARG9 3PBRG9 3PDRG9 3PERG9 3PGRG9 3PHRG9 3PJ

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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