HA4 9 postcode sector in the HA4 district

HA4 9 is a sector of the HA4 district: every postcode that starts HA4 9. It has 202 postcodes in use, 2 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 HA4 9 sector, and which are new since 2020

Map of every postcode in the HA4 9 sector, by new since 2020 Of the 202 postcodes in the HA4 9 sector that ONS places, 3 are new since 2020 and 199 were in use before 2020. Places named: Eastcote, Ruislip Manor. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. HA4 9AA: before 2020HA4 9AB: before 2020HA4 9AD: before 2020HA4 9AE: before 2020HA4 9AF: before 2020HA4 9AG: before 2020HA4 9AH: before 2020HA4 9AJ: before 2020HA4 9AL: before 2020HA4 9AN: before 2020HA4 9AP: before 2020HA4 9AQ: before 2020HA4 9AR: before 2020HA4 9AS: before 2020HA4 9AT: before 2020HA4 9AU: before 2020HA4 9AW: before 2020HA4 9AX: before 2020HA4 9AY: before 2020HA4 9BF: before 2020HA4 9BH: before 2020HA4 9BL: before 2020HA4 9BN: before 2020HA4 9BP: before 2020HA4 9BS: before 2020HA4 9BT: before 2020HA4 9BU: before 2020HA4 9BW: before 2020HA4 9BX: before 2020HA4 9BY: before 2020HA4 9BZ: before 2020HA4 9DA: before 2020HA4 9DB: before 2020HA4 9DD: before 2020HA4 9DE: before 2020HA4 9DF: before 2020HA4 9DG: before 2020HA4 9DL: before 2020HA4 9DP: before 2020HA4 9DR: before 2020HA4 9DS: before 2020HA4 9DT: before 2020HA4 9DU: before 2020HA4 9DX: before 2020HA4 9DY: before 2020HA4 9DZ: before 2020HA4 9EA: before 2020HA4 9EB: before 2020HA4 9ED: before 2020HA4 9EE: before 2020HA4 9EF: before 2020HA4 9EG: before 2020HA4 9EH: before 2020HA4 9EJ: before 2020HA4 9EL: before 2020HA4 9EN: before 2020HA4 9EQ: before 2020HA4 9EW: before 2020HA4 9EY: before 2020HA4 9EZ: before 2020HA4 9HA: before 2020HA4 9HB: before 2020HA4 9HD: before 2020HA4 9HF: before 2020HA4 9HG: before 2020HA4 9HH: before 2020HA4 9HJ: before 2020HA4 9HL: before 2020HA4 9HN: before 2020HA4 9HP: before 2020HA4 9HQ: before 2020HA4 9HR: before 2020HA4 9HS: before 2020HA4 9HT: before 2020HA4 9HW: before 2020HA4 9JD: before 2020HA4 9JE: before 2020HA4 9JF: before 2020HA4 9JG: before 2020HA4 9JH: before 2020HA4 9JJ: before 2020HA4 9JL: before 2020HA4 9JN: before 2020HA4 9JP: before 2020HA4 9JQ: before 2020HA4 9JR: before 2020HA4 9JS: before 2020HA4 9JT: before 2020HA4 9JU: before 2020HA4 9JW: before 2020HA4 9LB: before 2020HA4 9LD: before 2020HA4 9LE: before 2020HA4 9LF: before 2020HA4 9LG: before 2020HA4 9LP: before 2020HA4 9LR: before 2020HA4 9LS: before 2020HA4 9LU: before 2020HA4 9LX: before 2020HA4 9LY: before 2020HA4 9LZ: before 2020HA4 9NB: before 2020HA4 9ND: before 2020HA4 9NE: before 2020HA4 9NF: before 2020HA4 9NG: before 2020HA4 9NJ: before 2020HA4 9NQ: before 2020HA4 9NR: before 2020HA4 9NS: before 2020HA4 9NX: before 2020HA4 9NY: before 2020HA4 9NZ: before 2020HA4 9PA: before 2020HA4 9PB: before 2020HA4 9PD: before 2020HA4 9PE: before 2020HA4 9PF: before 2020HA4 9PG: before 2020HA4 9PQ: before 2020HA4 9PR: before 2020HA4 9PS: before 2020HA4 9PT: before 2020HA4 9PU: before 2020HA4 9PX: before 2020HA4 9PY: before 2020HA4 9PZ: before 2020HA4 9QA: before 2020HA4 9QB: before 2020HA4 9QD: before 2020HA4 9QE: before 2020HA4 9QF: before 2020HA4 9QG: before 2020HA4 9QH: before 2020HA4 9QJ: before 2020HA4 9QL: before 2020HA4 9QN: before 2020HA4 9QQ: before 2020HA4 9QX: before 2020HA4 9QY: before 2020HA4 9QZ: before 2020HA4 9RA: before 2020HA4 9RB: before 2020HA4 9RD: before 2020HA4 9RE: before 2020HA4 9RF: before 2020HA4 9RG: before 2020HA4 9RH: before 2020HA4 9RJ: before 2020HA4 9RL: before 2020HA4 9RN: before 2020HA4 9RP: before 2020HA4 9RQ: before 2020HA4 9RW: before 2020HA4 9RY: before 2020HA4 9RZ: before 2020HA4 9SA: before 2020HA4 9SB: before 2020HA4 9SD: before 2020HA4 9SE: before 2020HA4 9SF: before 2020HA4 9SG: before 2020HA4 9SH: before 2020HA4 9SJ: before 2020HA4 9SL: before 2020HA4 9SN: before 2020HA4 9SP: before 2020HA4 9SQ: before 2020HA4 9SR: before 2020HA4 9SS: before 2020HA4 9ST: before 2020HA4 9SU: before 2020HA4 9SW: before 2020HA4 9TA: before 2020HA4 9TD: before 2020HA4 9TE: before 2020HA4 9TF: before 2020HA4 9TG: before 2020HA4 9TH: before 2020HA4 9TJ: before 2020HA4 9TL: before 2020HA4 9TN: before 2020HA4 9TP: before 2020HA4 9TQ: before 2020HA4 9TR: before 2020HA4 9TS: before 2020HA4 9TT: before 2020HA4 9TU: before 2020HA4 9TW: before 2020HA4 9TX: before 2020HA4 9TY: before 2020HA4 9TZ: before 2020HA4 9UA: before 2020HA4 9UR: before 2020HA4 9UU: before 2020HA4 9XG: before 2020HA4 9YS: before 2020HA4 9DN: new since 2020HA4 9DQ: new since 2020HA4 9EP: new since 2020 EastcoteRuislip Manor Map of every postcode in the HA4 9 sector, by new since 2020 Of the 202 postcodes in the HA4 9 sector that ONS places, 3 are new since 2020 and 199 were in use before 2020. Places named: Eastcote, Ruislip Manor. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. EastcoteRuislip Manor
  • New since 2020: 3
  • In use before 2020: 199

Of the 202 postcodes in the HA4 9 sector that ONS places, 3 are new since 2020 and 199 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. 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; 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 3 newest postcodes

HA4 9DNApril 2021HA4 9DQApril 2021HA4 9EPNovember 2020

What do homes sell for in HA4 9?

Homes in HA4 9 sold for a typical £556,000 in the 12 months to August 2026, across 92 sales, down 4.4% on the 12 months before, HM Land Registry's figures show.

£556,000 typical price, the 12 months to August 2026
£581,875 12 months to August 2025
▼ down 4.4% on the 12 months before
  • Detached 4 sales, too few to price
  • Semi-detached £628,000 42 sales
  • Terraced £520,000 33 sales
  • Flat or maisonette £345,000 13 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 HA4 9. 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 HA4 9

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.

HA4 9AAHA4 9ABHA4 9ADHA4 9AEHA4 9AFHA4 9AGHA4 9AHHA4 9AJHA4 9ALHA4 9ANHA4 9APHA4 9AQHA4 9ARHA4 9ASHA4 9ATHA4 9AUHA4 9AWHA4 9AXHA4 9AYHA4 9BFHA4 9BHHA4 9BLHA4 9BNHA4 9BPHA4 9BSHA4 9BTHA4 9BUHA4 9BWHA4 9BXHA4 9BYHA4 9BZHA4 9DAHA4 9DBHA4 9DDHA4 9DEHA4 9DFHA4 9DGHA4 9DLHA4 9DNHA4 9DPHA4 9DQHA4 9DRHA4 9DSHA4 9DTHA4 9DUHA4 9DXHA4 9DYHA4 9DZHA4 9EAHA4 9EBHA4 9EDHA4 9EEHA4 9EFHA4 9EGHA4 9EHHA4 9EJHA4 9ELHA4 9ENHA4 9EPHA4 9EQHA4 9EWHA4 9EYHA4 9EZHA4 9HAHA4 9HBHA4 9HDHA4 9HFHA4 9HGHA4 9HHHA4 9HJHA4 9HLHA4 9HNHA4 9HPHA4 9HQHA4 9HRHA4 9HSHA4 9HTHA4 9HWHA4 9JDHA4 9JEHA4 9JFHA4 9JGHA4 9JHHA4 9JJHA4 9JLHA4 9JNHA4 9JPHA4 9JQHA4 9JRHA4 9JSHA4 9JTHA4 9JUHA4 9JWHA4 9LBHA4 9LDHA4 9LEHA4 9LFHA4 9LGHA4 9LPHA4 9LRHA4 9LSHA4 9LUHA4 9LXHA4 9LYHA4 9LZHA4 9NBHA4 9NDHA4 9NEHA4 9NFHA4 9NGHA4 9NJHA4 9NQHA4 9NRHA4 9NSHA4 9NXHA4 9NYHA4 9NZHA4 9PAHA4 9PBHA4 9PDHA4 9PEHA4 9PFHA4 9PGHA4 9PQHA4 9PRHA4 9PSHA4 9PTHA4 9PUHA4 9PXHA4 9PYHA4 9PZHA4 9QAHA4 9QBHA4 9QDHA4 9QEHA4 9QFHA4 9QGHA4 9QHHA4 9QJHA4 9QLHA4 9QNHA4 9QQHA4 9QXHA4 9QYHA4 9QZHA4 9RAHA4 9RBHA4 9RDHA4 9REHA4 9RFHA4 9RGHA4 9RHHA4 9RJHA4 9RLHA4 9RNHA4 9RPHA4 9RQHA4 9RWHA4 9RYHA4 9RZHA4 9SAHA4 9SBHA4 9SDHA4 9SEHA4 9SFHA4 9SGHA4 9SHHA4 9SJHA4 9SLHA4 9SNHA4 9SPHA4 9SQHA4 9SRHA4 9SSHA4 9STHA4 9SUHA4 9SWHA4 9TAHA4 9TDHA4 9TEHA4 9TFHA4 9TGHA4 9THHA4 9TJHA4 9TLHA4 9TNHA4 9TPHA4 9TQHA4 9TRHA4 9TSHA4 9TTHA4 9TUHA4 9TWHA4 9TXHA4 9TYHA4 9TZHA4 9UAHA4 9URHA4 9UUHA4 9XAHA4 9XGHA4 9YS

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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