RH20 3 postcode sector in the RH20 district

RH20 3 is a sector of the RH20 district: every postcode that starts RH20 3. It has 209 postcodes in use, 4 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 RH20 3 sector, by gigabit broadband

Map of every postcode in the RH20 3 sector, by gigabit broadband Of the 209 postcodes in the RH20 3 sector that ONS places, 68 have no home or business that can get gigabit, 54 have some that can, 85 can all get it and 2 have no Ofcom figure. 2 groups of postcodes without gigabit are outlined: 8 postcodes without gigabit; 7 postcodes without gigabit. Places named: Storrington, Ashington, Horsham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. RH20 3WN: no Ofcom figureRH20 3AA: gigabit for allRH20 3AB: gigabit for allRH20 3BE: gigabit for allRH20 3BF: gigabit for allRH20 3BY: gigabit for allRH20 3DD: gigabit for allRH20 3DT: gigabit for allRH20 3EB: gigabit for allRH20 3EL: gigabit for allRH20 3EQ: gigabit for allRH20 3EU: gigabit for allRH20 3FU: gigabit for allRH20 3GJ: gigabit for allRH20 3GL: gigabit for allRH20 3GP: gigabit for allRH20 3GS: gigabit for allRH20 3GU: gigabit for allRH20 3GY: gigabit for allRH20 3GZ: gigabit for allRH20 3HF: gigabit for allRH20 3HH: gigabit for allRH20 3HP: gigabit for allRH20 3HW: gigabit for allRH20 3JA: gigabit for allRH20 3JG: gigabit for allRH20 3JL: gigabit for allRH20 3JP: gigabit for allRH20 3JQ: gigabit for allRH20 3JU: gigabit for allRH20 3LB: gigabit for allRH20 3LE: gigabit for allRH20 3LF: gigabit for allRH20 3LH: gigabit for allRH20 3LN: gigabit for allRH20 3LQ: gigabit for allRH20 3LS: gigabit for allRH20 3LU: gigabit for allRH20 3LW: gigabit for allRH20 3LY: gigabit for allRH20 3NA: gigabit for allRH20 3ND: gigabit for allRH20 3NE: gigabit for allRH20 3NF: gigabit for allRH20 3NJ: gigabit for allRH20 3NL: gigabit for allRH20 3NN: gigabit for allRH20 3NQ: gigabit for allRH20 3NR: gigabit for allRH20 3NS: gigabit for allRH20 3NU: gigabit for allRH20 3NX: gigabit for allRH20 3NY: gigabit for allRH20 3NZ: gigabit for allRH20 3PB: gigabit for allRH20 3PH: gigabit for allRH20 3PQ: gigabit for allRH20 3PR: gigabit for allRH20 3PT: gigabit for allRH20 3PU: gigabit for allRH20 3PX: gigabit for allRH20 3PZ: gigabit for allRH20 3QA: gigabit for allRH20 3QB: gigabit for allRH20 3QD: gigabit for allRH20 3QE: gigabit for allRH20 3QF: gigabit for allRH20 3QG: gigabit for allRH20 3QH: gigabit for allRH20 3QJ: gigabit for allRH20 3QN: gigabit for allRH20 3QP: gigabit for allRH20 3QQ: gigabit for allRH20 3QR: gigabit for allRH20 3QW: gigabit for allRH20 3QX: gigabit for allRH20 3QY: gigabit for allRH20 3RA: gigabit for allRH20 3RB: gigabit for allRH20 3RD: gigabit for allRH20 3RE: gigabit for allRH20 3RF: gigabit for allRH20 3AE: some gigabitRH20 3AF: some gigabitRH20 3AG: some gigabitRH20 3AQ: some gigabitRH20 3AS: some gigabitRH20 3AZ: some gigabitRH20 3BA: some gigabitRH20 3BB: some gigabitRH20 3BD: some gigabitRH20 3BG: some gigabitRH20 3BN: some gigabitRH20 3BP: some gigabitRH20 3BS: some gigabitRH20 3BU: some gigabitRH20 3BW: some gigabitRH20 3BX: some gigabitRH20 3DB: some gigabitRH20 3DL: some gigabitRH20 3JX: some gigabitRH20 3EA: some gigabitRH20 3ED: some gigabitRH20 3EF: some gigabitRH20 3EG: some gigabitRH20 3EH: some gigabitRH20 3EJ: some gigabitRH20 3EW: some gigabitRH20 3GH: some gigabitRH20 3GT: some gigabitRH20 3GW: some gigabitRH20 3HD: some gigabitRH20 3HJ: some gigabitRH20 3HL: some gigabitRH20 3HN: some gigabitRH20 3HQ: some gigabitRH20 3JR: some gigabitRH20 3JS: some gigabitRH20 3JT: some gigabitRH20 3JW: some gigabitRH20 3JY: some gigabitRH20 3JZ: some gigabitRH20 3LA: some gigabitRH20 3LP: some gigabitRH20 3LR: some gigabitRH20 3LX: some gigabitRH20 3NB: some gigabitRH20 3NH: some gigabitRH20 3NP: some gigabitRH20 3NT: some gigabitRH20 3NW: some gigabitRH20 3PA: some gigabitRH20 3PG: some gigabitRH20 3PP: some gigabitRH20 3PW: some gigabitRH20 3DW: some gigabitRH20 3AD: no gigabitRH20 3AH: no gigabitRH20 3AJ: no gigabitRH20 3AL: no gigabitRH20 3AN: no gigabitRH20 3AP: no gigabitRH20 3AR: no gigabitRH20 3AT: no gigabitRH20 3AU: no gigabitRH20 3AW: no gigabitRH20 3AX: no gigabitRH20 3AY: no gigabitRH20 3BH: no gigabitRH20 3BL: no gigabitRH20 3BQ: no gigabitRH20 3BT: no gigabitRH20 3BZ: no gigabitRH20 3DA: no gigabitRH20 3DE: no gigabitRH20 3DF: no gigabitRH20 3DG: no gigabitRH20 3DH: no gigabitRH20 3DJ: no gigabitRH20 3DZ: no gigabitRH20 3EE: no gigabitRH20 3EN: no gigabitRH20 3EP: no gigabitRH20 3ER: no gigabitRH20 3ES: no gigabitRH20 3ET: no gigabitRH20 3EX: no gigabitRH20 3EY: no gigabitRH20 3EZ: no gigabitRH20 3GN: no gigabitRH20 3GR: no gigabitRH20 3HA: no gigabitRH20 3HB: no gigabitRH20 3HE: no gigabitRH20 3HG: no gigabitRH20 3HR: no gigabitRH20 3HS: no gigabitRH20 3HT: no gigabitRH20 3HU: no gigabitRH20 3HX: no gigabitRH20 3HY: no gigabitRH20 3HZ: no gigabitRH20 3JB: no gigabitRH20 3JD: no gigabitRH20 3JE: no gigabitRH20 3JF: no gigabitRH20 3JH: no gigabitRH20 3JJ: no gigabitRH20 3JN: no gigabitRH20 3LG: no gigabitRH20 3LJ: no gigabitRH20 3LL: no gigabitRH20 3LZ: no gigabitRH20 3NG: no gigabitRH20 3PD: no gigabitRH20 3PE: no gigabitRH20 3PF: no gigabitRH20 3PJ: no gigabitRH20 3PN: no gigabitRH20 3PY: no gigabitRH20 3QZ: no gigabitRH20 3RH: no gigabitRH20 3RJ: no gigabitRH20 3QT: no gigabit StorringtonAshington, Horsham 8 postcodes without gigabit, outlined: this goes to RH20 3PD, the one nearest the middle of them8 postcodes without gigabit7 postcodes without gigabit, outlined: this goes to RH20 3JB, the one nearest the middle of them7 postcodes without gigabit Map of every postcode in the RH20 3 sector, by gigabit broadband Of the 209 postcodes in the RH20 3 sector that ONS places, 68 have no home or business that can get gigabit, 54 have some that can, 85 can all get it and 2 have no Ofcom figure. 2 groups of postcodes without gigabit are outlined: 8 postcodes without gigabit; 7 postcodes without gigabit. Places named: Storrington, Ashington, Horsham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A283 StorringtonAshington, Horsham
  • No home or business can get gigabit: 68
  • Some can get gigabit: 54
  • Every home and business can get gigabit: 85
  • Ofcom gives no figure: 2
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 209 postcodes in the RH20 3 sector that ONS places, 68 have no home or business that can get gigabit, 54 have some that can, 85 can all get it and 2 have no Ofcom figure.

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 190 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.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.

Postcodes without gigabit

68 postcodes here have no gigabit. These are the 12 first in postcode order.

RH20 3ADRH20 3AHRH20 3AJRH20 3ALRH20 3ANRH20 3APRH20 3ARRH20 3ATRH20 3AURH20 3AWRH20 3AXRH20 3AY

Where the postcodes without gigabit lie together

  • 8 postcodes without gigabit, outlined on the map. RH20 3PD, is the one nearest the middle of them.
  • 7 postcodes without gigabit, outlined on the map. RH20 3JB, is the one nearest the middle of them.

What do homes sell for in RH20 3?

Homes in RH20 3 sold for a typical £510,000 in the 12 months to September 2026, across 85 sales, HM Land Registry's figures show. The 12 months before gave £500,000 from 117 sales: not a change larger than chance would explain, given which homes happened to sell.

£510,000 typical price, the 12 months to September 2026
£500,000 12 months to September 2025
  • Detached £640,000 53 sales
  • Semi-detached £435,000 17 sales
  • Terraced £345,000 9 sales
  • Flat or maisonette £197,500 6 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 RH20 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 October 2026.

Postcodes in RH20 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.

RH20 3AARH20 3ABRH20 3ADRH20 3AERH20 3AFRH20 3AGRH20 3AHRH20 3AJRH20 3ALRH20 3ANRH20 3APRH20 3AQRH20 3ARRH20 3ASRH20 3ATRH20 3AURH20 3AWRH20 3AXRH20 3AYRH20 3AZRH20 3BARH20 3BBRH20 3BDRH20 3BERH20 3BFRH20 3BGRH20 3BHRH20 3BLRH20 3BNRH20 3BPRH20 3BQRH20 3BSRH20 3BTRH20 3BURH20 3BWRH20 3BXRH20 3BYRH20 3BZRH20 3DARH20 3DBRH20 3DDRH20 3DERH20 3DFRH20 3DGRH20 3DHRH20 3DJRH20 3DLRH20 3DNRH20 3DQRH20 3DTRH20 3DWRH20 3DZRH20 3EARH20 3EBRH20 3EDRH20 3EERH20 3EFRH20 3EGRH20 3EHRH20 3EJRH20 3ELRH20 3ENRH20 3EPRH20 3EQRH20 3ERRH20 3ESRH20 3ETRH20 3EURH20 3EWRH20 3EXRH20 3EYRH20 3EZRH20 3FURH20 3GHRH20 3GJRH20 3GLRH20 3GNRH20 3GPRH20 3GRRH20 3GSRH20 3GTRH20 3GURH20 3GWRH20 3GYRH20 3GZRH20 3HARH20 3HBRH20 3HDRH20 3HERH20 3HFRH20 3HGRH20 3HHRH20 3HJRH20 3HLRH20 3HNRH20 3HPRH20 3HQRH20 3HRRH20 3HSRH20 3HTRH20 3HURH20 3HWRH20 3HXRH20 3HYRH20 3HZRH20 3JARH20 3JBRH20 3JDRH20 3JERH20 3JFRH20 3JGRH20 3JHRH20 3JJRH20 3JLRH20 3JNRH20 3JPRH20 3JQRH20 3JRRH20 3JSRH20 3JTRH20 3JURH20 3JWRH20 3JXRH20 3JYRH20 3JZRH20 3LARH20 3LBRH20 3LDRH20 3LERH20 3LFRH20 3LGRH20 3LHRH20 3LJRH20 3LLRH20 3LNRH20 3LPRH20 3LQRH20 3LRRH20 3LSRH20 3LURH20 3LWRH20 3LXRH20 3LYRH20 3LZRH20 3NARH20 3NBRH20 3NDRH20 3NERH20 3NFRH20 3NGRH20 3NHRH20 3NJRH20 3NLRH20 3NNRH20 3NPRH20 3NQRH20 3NRRH20 3NSRH20 3NTRH20 3NURH20 3NWRH20 3NXRH20 3NYRH20 3NZRH20 3PARH20 3PBRH20 3PDRH20 3PERH20 3PFRH20 3PGRH20 3PHRH20 3PJRH20 3PNRH20 3PPRH20 3PQRH20 3PRRH20 3PTRH20 3PURH20 3PWRH20 3PXRH20 3PYRH20 3PZRH20 3QARH20 3QBRH20 3QDRH20 3QERH20 3QFRH20 3QGRH20 3QHRH20 3QJRH20 3QNRH20 3QPRH20 3QQRH20 3QRRH20 3QSRH20 3QTRH20 3QWRH20 3QXRH20 3QYRH20 3QZRH20 3RARH20 3RBRH20 3RDRH20 3RERH20 3RFRH20 3RHRH20 3RJRH20 3WNRH20 3YR

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed.

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Where the facts on this page come from

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.

Licence: Open Government Licence v3.0.

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