BH20 4 postcode sector in the BH20 district

BH20 4 is a sector of the BH20 district: every postcode that starts BH20 4. It has 211 postcodes in use, 7 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 BH20 4 sector, and which are new since 2020

Map of every postcode in the BH20 4 sector, by new since 2020 Of the 211 postcodes in the BH20 4 sector that ONS places, 2 are new since 2020 and 209 were in use before 2020. One postcode lies beyond the edge and is listed under the map. Places named: Wareham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A351 BH20 4AA: before 2020BH20 4AB: before 2020BH20 4AD: before 2020BH20 4AE: before 2020BH20 4AF: before 2020BH20 4AG: before 2020BH20 4AH: before 2020BH20 4AN: before 2020BH20 4AP: before 2020BH20 4AQ: before 2020BH20 4AR: before 2020BH20 4AS: before 2020BH20 4AT: before 2020BH20 4AW: before 2020BH20 4AX: before 2020BH20 4AY: before 2020BH20 4AZ: before 2020BH20 4BA: before 2020BH20 4BB: before 2020BH20 4BD: before 2020BH20 4BE: before 2020BH20 4BG: before 2020BH20 4BH: before 2020BH20 4BJ: before 2020BH20 4BL: before 2020BH20 4BN: before 2020BH20 4BP: before 2020BH20 4BQ: before 2020BH20 4BS: before 2020BH20 4BT: before 2020BH20 4BU: before 2020BH20 4BW: before 2020BH20 4BX: before 2020BH20 4BY: before 2020BH20 4BZ: before 2020BH20 4DA: before 2020BH20 4DB: before 2020BH20 4DD: before 2020BH20 4DE: before 2020BH20 4DF: before 2020BH20 4DG: before 2020BH20 4DH: before 2020BH20 4DJ: before 2020BH20 4DL: before 2020BH20 4DN: before 2020BH20 4DP: before 2020BH20 4DQ: before 2020BH20 4DR: before 2020BH20 4DS: before 2020BH20 4DT: before 2020BH20 4DU: before 2020BH20 4DW: before 2020BH20 4DX: before 2020BH20 4DY: before 2020BH20 4EA: before 2020BH20 4ED: before 2020BH20 4EE: before 2020BH20 4EF: before 2020BH20 4EG: before 2020BH20 4EH: before 2020BH20 4EL: before 2020BH20 4EN: before 2020BH20 4EP: before 2020BH20 4EQ: before 2020BH20 4ER: before 2020BH20 4ES: before 2020BH20 4ET: before 2020BH20 4EU: before 2020BH20 4EW: before 2020BH20 4EX: before 2020BH20 4EY: before 2020BH20 4EZ: before 2020BH20 4FA: before 2020BH20 4FB: before 2020BH20 4FD: before 2020BH20 4FE: before 2020BH20 4FF: before 2020BH20 4FG: before 2020BH20 4FH: before 2020BH20 4FJ: before 2020BH20 4FL: before 2020BH20 4FN: before 2020BH20 4FP: before 2020BH20 4HA: before 2020BH20 4HB: before 2020BH20 4HD: before 2020BH20 4HE: before 2020BH20 4HF: before 2020BH20 4HG: before 2020BH20 4HH: before 2020BH20 4HJ: before 2020BH20 4HL: before 2020BH20 4HN: before 2020BH20 4HP: before 2020BH20 4HQ: before 2020BH20 4HR: before 2020BH20 4HS: before 2020BH20 4HT: before 2020BH20 4HU: before 2020BH20 4HW: before 2020BH20 4HX: before 2020BH20 4HY: before 2020BH20 4HZ: before 2020BH20 4JA: before 2020BH20 4JB: before 2020BH20 4JE: before 2020BH20 4JJ: before 2020BH20 4JL: before 2020BH20 4JN: before 2020BH20 4JQ: before 2020BH20 4JR: before 2020BH20 4JS: before 2020BH20 4JT: before 2020BH20 4JU: before 2020BH20 4JW: before 2020BH20 4JX: before 2020BH20 4JY: before 2020BH20 4JZ: before 2020BH20 4LF: before 2020BH20 4LG: before 2020BH20 4LH: before 2020BH20 4LJ: before 2020BH20 4LL: before 2020BH20 4LN: before 2020BH20 4LP: before 2020BH20 4LQ: before 2020BH20 4LR: before 2020BH20 4LT: before 2020BH20 4LU: before 2020BH20 4LW: before 2020BH20 4LZ: before 2020BH20 4NA: before 2020BH20 4NB: before 2020BH20 4ND: before 2020BH20 4NE: before 2020BH20 4NF: before 2020BH20 4NG: before 2020BH20 4NH: before 2020BH20 4NJ: before 2020BH20 4NL: before 2020BH20 4NN: before 2020BH20 4NP: before 2020BH20 4NQ: before 2020BH20 4NR: before 2020BH20 4NS: before 2020BH20 4NU: before 2020BH20 4NW: before 2020BH20 4NX: before 2020BH20 4NY: before 2020BH20 4PB: before 2020BH20 4PF: before 2020BH20 4PG: before 2020BH20 4PH: before 2020BH20 4PJ: before 2020BH20 4PL: before 2020BH20 4PN: before 2020BH20 4PP: before 2020BH20 4PQ: before 2020BH20 4PR: before 2020BH20 4PS: before 2020BH20 4PT: before 2020BH20 4PU: before 2020BH20 4PW: before 2020BH20 4PX: before 2020BH20 4PY: before 2020BH20 4PZ: before 2020BH20 4QA: before 2020BH20 4QB: before 2020BH20 4QD: before 2020BH20 4QE: before 2020BH20 4QF: before 2020BH20 4QH: before 2020BH20 4QJ: before 2020BH20 4QL: before 2020BH20 4QN: before 2020BH20 4QP: before 2020BH20 4QQ: before 2020BH20 4QR: before 2020BH20 4QS: before 2020BH20 4QT: before 2020BH20 4QU: before 2020BH20 4QW: before 2020BH20 4QX: before 2020BH20 4QY: before 2020BH20 4RA: before 2020BH20 4RB: before 2020BH20 4RD: before 2020BH20 4RE: before 2020BH20 4RF: before 2020BH20 4RG: before 2020BH20 4RN: before 2020BH20 4RU: before 2020BH20 4RX: before 2020BH20 4RY: before 2020BH20 4RZ: before 2020BH20 4SA: before 2020BH20 4SB: before 2020BH20 4SD: before 2020BH20 4SE: before 2020BH20 4SF: before 2020BH20 4SG: before 2020BH20 4SH: before 2020BH20 4SJ: before 2020BH20 4SN: before 2020BH20 4SP: before 2020BH20 4SQ: before 2020BH20 4SR: before 2020BH20 4SW: before 2020BH20 4FQ: new since 2020BH20 4FR: new since 2020 Wareham Map of every postcode in the BH20 4 sector, by new since 2020 Of the 211 postcodes in the BH20 4 sector that ONS places, 2 are new since 2020 and 209 were in use before 2020. One postcode lies beyond the edge and is listed under the map. Places named: Wareham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A351 Wareham
  • New since 2020: 2
  • In use before 2020: 209

Of the 211 postcodes in the BH20 4 sector that ONS places, 2 are new since 2020 and 209 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. 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; when each came into use: the same directory; 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 2 newest postcodes

BH20 4FQSeptember 2021BH20 4FRJune 2020

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.

BH20 4JD

What do homes sell for in BH20 4?

Homes in BH20 4 sold for a typical £350,000 in the 12 months to August 2026, across 74 sales, up 5.3% on the 12 months before, HM Land Registry's figures show.

£350,000 typical price, the 12 months to August 2026
£332,500 12 months to August 2025
▲ up 5.3% on the 12 months before
  • Detached £440,000 21 sales
  • Semi-detached £343,000 15 sales
  • Terraced £305,000 29 sales
  • Flat or maisonette £175,000 9 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 BH20 4. 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 BH20 4

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.

BH20 4AABH20 4ABBH20 4ADBH20 4AEBH20 4AFBH20 4AGBH20 4AHBH20 4ANBH20 4APBH20 4AQBH20 4ARBH20 4ASBH20 4ATBH20 4AWBH20 4AXBH20 4AYBH20 4AZBH20 4BABH20 4BBBH20 4BDBH20 4BEBH20 4BGBH20 4BHBH20 4BJBH20 4BLBH20 4BNBH20 4BPBH20 4BQBH20 4BSBH20 4BTBH20 4BUBH20 4BWBH20 4BXBH20 4BYBH20 4BZBH20 4DABH20 4DBBH20 4DDBH20 4DEBH20 4DFBH20 4DGBH20 4DHBH20 4DJBH20 4DLBH20 4DNBH20 4DPBH20 4DQBH20 4DRBH20 4DSBH20 4DTBH20 4DUBH20 4DWBH20 4DXBH20 4DYBH20 4EABH20 4EDBH20 4EEBH20 4EFBH20 4EGBH20 4EHBH20 4ELBH20 4ENBH20 4EPBH20 4EQBH20 4ERBH20 4ESBH20 4ETBH20 4EUBH20 4EWBH20 4EXBH20 4EYBH20 4EZBH20 4FABH20 4FBBH20 4FDBH20 4FEBH20 4FFBH20 4FGBH20 4FHBH20 4FJBH20 4FLBH20 4FNBH20 4FPBH20 4FQBH20 4FRBH20 4HABH20 4HBBH20 4HDBH20 4HEBH20 4HFBH20 4HGBH20 4HHBH20 4HJBH20 4HLBH20 4HNBH20 4HPBH20 4HQBH20 4HRBH20 4HSBH20 4HTBH20 4HUBH20 4HWBH20 4HXBH20 4HYBH20 4HZBH20 4JABH20 4JBBH20 4JDBH20 4JEBH20 4JJBH20 4JLBH20 4JNBH20 4JQBH20 4JRBH20 4JSBH20 4JTBH20 4JUBH20 4JWBH20 4JXBH20 4JYBH20 4JZBH20 4LFBH20 4LGBH20 4LHBH20 4LJBH20 4LLBH20 4LNBH20 4LPBH20 4LQBH20 4LRBH20 4LTBH20 4LUBH20 4LWBH20 4LZBH20 4NABH20 4NBBH20 4NDBH20 4NEBH20 4NFBH20 4NGBH20 4NHBH20 4NJBH20 4NLBH20 4NNBH20 4NPBH20 4NQBH20 4NRBH20 4NSBH20 4NUBH20 4NWBH20 4NXBH20 4NYBH20 4PBBH20 4PFBH20 4PGBH20 4PHBH20 4PJBH20 4PLBH20 4PNBH20 4PPBH20 4PQBH20 4PRBH20 4PSBH20 4PTBH20 4PUBH20 4PWBH20 4PXBH20 4PYBH20 4PZBH20 4QABH20 4QBBH20 4QDBH20 4QEBH20 4QFBH20 4QHBH20 4QJBH20 4QLBH20 4QNBH20 4QPBH20 4QQBH20 4QRBH20 4QSBH20 4QTBH20 4QUBH20 4QWBH20 4QXBH20 4QYBH20 4RABH20 4RBBH20 4RDBH20 4REBH20 4RFBH20 4RGBH20 4RNBH20 4RUBH20 4RXBH20 4RYBH20 4RZBH20 4SABH20 4SBBH20 4SDBH20 4SEBH20 4SFBH20 4SGBH20 4SHBH20 4SJBH20 4SNBH20 4SPBH20 4SQBH20 4SRBH20 4SW

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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