HA5 5 postcode sector in the HA5 district

HA5 5 is a sector of the HA5 district: every postcode that starts HA5 5. It has 176 postcodes in use, 3 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 HA5 5 sector, by flood risk

Map of every postcode in the HA5 5 sector, by flood risk Of the 176 postcodes in the HA5 5 sector that ONS places, 16 have a home or business at high risk, 5 are at medium risk at worst, 11 are at low risk at worst and 144 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 13 postcodes at high or medium risk. Places named: Pinner South, Pinner. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A404 HA5 5AB: not on the flood risk listHA5 5AE: not on the flood risk listHA5 5AF: not on the flood risk listHA5 5AG: not on the flood risk listHA5 5AH: not on the flood risk listHA5 5AJ: not on the flood risk listHA5 5AL: not on the flood risk listHA5 5AN: not on the flood risk listHA5 5AQ: not on the flood risk listHA5 5AR: not on the flood risk listHA5 5AS: not on the flood risk listHA5 5AT: not on the flood risk listHA5 5AW: not on the flood risk listHA5 5AY: not on the flood risk listHA5 5BJ: not on the flood risk listHA5 5BL: not on the flood risk listHA5 5BN: not on the flood risk listHA5 5BP: not on the flood risk listHA5 5BS: not on the flood risk listHA5 5BT: not on the flood risk listHA5 5BU: not on the flood risk listHA5 5BW: not on the flood risk listHA5 5BX: not on the flood risk listHA5 5BY: not on the flood risk listHA5 5BZ: not on the flood risk listHA5 5DA: not on the flood risk listHA5 5DH: not on the flood risk listHA5 5DJ: not on the flood risk listHA5 5DL: not on the flood risk listHA5 5DN: not on the flood risk listHA5 5DP: not on the flood risk listHA5 5DR: not on the flood risk listHA5 5DS: not on the flood risk listHA5 5DT: not on the flood risk listHA5 5DU: not on the flood risk listHA5 5DW: not on the flood risk listHA5 5DX: not on the flood risk listHA5 5DY: not on the flood risk listHA5 5ED: not on the flood risk listHA5 5EG: not on the flood risk listHA5 5EH: not on the flood risk listHA5 5EN: not on the flood risk listHA5 5ER: not on the flood risk listHA5 5ET: not on the flood risk listHA5 5EU: not on the flood risk listHA5 5EX: not on the flood risk listHA5 5EY: not on the flood risk listHA5 5EZ: not on the flood risk listHA5 5HH: not on the flood risk listHA5 5HL: not on the flood risk listHA5 5HN: not on the flood risk listHA5 5HP: not on the flood risk listHA5 5HR: not on the flood risk listHA5 5HS: not on the flood risk listHA5 5HT: not on the flood risk listHA5 5HU: not on the flood risk listHA5 5HW: not on the flood risk listHA5 5HZ: not on the flood risk listHA5 5JA: not on the flood risk listHA5 5JB: not on the flood risk listHA5 5JD: not on the flood risk listHA5 5JJ: not on the flood risk listHA5 5JQ: not on the flood risk listHA5 5JS: not on the flood risk listHA5 5JT: not on the flood risk listHA5 5JU: not on the flood risk listHA5 5JX: not on the flood risk listHA5 5JZ: not on the flood risk listHA5 5LA: not on the flood risk listHA5 5LD: not on the flood risk listHA5 5LE: not on the flood risk listHA5 5LF: not on the flood risk listHA5 5LH: not on the flood risk listHA5 5LJ: not on the flood risk listHA5 5LL: not on the flood risk listHA5 5LN: not on the flood risk listHA5 5LQ: not on the flood risk listHA5 5LW: not on the flood risk listHA5 5ND: not on the flood risk listHA5 5NH: not on the flood risk listHA5 5NJ: not on the flood risk listHA5 5NL: not on the flood risk listHA5 5NP: not on the flood risk listHA5 5NQ: not on the flood risk listHA5 5NR: not on the flood risk listHA5 5NS: not on the flood risk listHA5 5NU: not on the flood risk listHA5 5NY: not on the flood risk listHA5 5NZ: not on the flood risk listHA5 5PD: not on the flood risk listHA5 5PE: not on the flood risk listHA5 5PG: not on the flood risk listHA5 5PN: not on the flood risk listHA5 5PZ: not on the flood risk listHA5 5QA: not on the flood risk listHA5 5QB: not on the flood risk listHA5 5QD: not on the flood risk listHA5 5QE: not on the flood risk listHA5 5QF: not on the flood risk listHA5 5QP: not on the flood risk listHA5 5QR: not on the flood risk listHA5 5QS: not on the flood risk listHA5 5QT: not on the flood risk listHA5 5QU: not on the flood risk listHA5 5QX: not on the flood risk listHA5 5QY: not on the flood risk listHA5 5QZ: not on the flood risk listHA5 5RA: not on the flood risk listHA5 5RB: not on the flood risk listHA5 5RD: not on the flood risk listHA5 5RE: not on the flood risk listHA5 5RF: not on the flood risk listHA5 5RG: not on the flood risk listHA5 5RH: not on the flood risk listHA5 5RJ: not on the flood risk listHA5 5RN: not on the flood risk listHA5 5RP: not on the flood risk listHA5 5RQ: not on the flood risk listHA5 5RR: not on the flood risk listHA5 5RS: not on the flood risk listHA5 5RT: not on the flood risk listHA5 5RW: not on the flood risk listHA5 5RY: not on the flood risk listHA5 5SA: not on the flood risk listHA5 5SD: not on the flood risk listHA5 5SE: not on the flood risk listHA5 5SF: not on the flood risk listHA5 5SG: not on the flood risk listHA5 5SH: not on the flood risk listHA5 5SJ: not on the flood risk listHA5 5SL: not on the flood risk listHA5 5SN: not on the flood risk listHA5 5SP: not on the flood risk listHA5 5SQ: not on the flood risk listHA5 5SR: not on the flood risk listHA5 5SS: not on the flood risk listHA5 5ST: not on the flood risk listHA5 5SU: not on the flood risk listHA5 5SW: not on the flood risk listHA5 5SX: not on the flood risk listHA5 5TJ: not on the flood risk listHA5 5UX: not on the flood risk listHA5 5AD: low flood risk at worstHA5 5AU: low flood risk at worstHA5 5AX: low flood risk at worstHA5 5HJ: low flood risk at worstHA5 5JF: low flood risk at worstHA5 5JG: low flood risk at worstHA5 5JR: low flood risk at worstHA5 5LG: low flood risk at worstHA5 5LU: low flood risk at worstHA5 5NT: low flood risk at worstHA5 5NX: low flood risk at worstHA5 5JE: medium flood risk at worstHA5 5LB: medium flood risk at worstHA5 5PA: medium flood risk at worstHA5 5PF: medium flood risk at worstHA5 5PW: medium flood risk at worstHA5 5AA: high flood riskHA5 5AZ: high flood riskHA5 5BA: high flood riskHA5 5FA: high flood riskHA5 5HX: high flood riskHA5 5HY: high flood riskHA5 5JY: high flood riskHA5 5LX: high flood riskHA5 5LZ: high flood riskHA5 5NA: high flood riskHA5 5NE: high flood riskHA5 5NF: high flood riskHA5 5NG: high flood riskHA5 5PB: high flood riskHA5 5PJ: high flood riskHA5 5QQ: high flood risk Pinner SouthPinner 13 postcodes at high or medium risk, outlined: this goes to HA5 5PB, the one with most homes and businesses at high risk13 postcodes at high or medium risk Map of every postcode in the HA5 5 sector, by flood risk Of the 176 postcodes in the HA5 5 sector that ONS places, 16 have a home or business at high risk, 5 are at medium risk at worst, 11 are at low risk at worst and 144 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 13 postcodes at high or medium risk. Places named: Pinner South, Pinner. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Pinner SouthPinner
  • A home or business at high risk: 16
  • At medium risk at worst: 5
  • At low risk at worst: 11
  • At very low risk only: 0
  • Not on the at-risk list: 144
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 176 postcodes in the HA5 5 sector that ONS places, 16 have a home or business at high risk, 5 are at medium risk at worst, 11 are at low risk at worst and 144 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 150 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. 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; 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

16 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.

HA5 5PB52 at high riskHA5 5NE34 at high riskHA5 5FA26 at high riskHA5 5LX12 at high riskHA5 5NA6 at high riskHA5 5PJ5 at high riskHA5 5HY4 at high riskHA5 5NG4 at high riskHA5 5HX4 at high riskHA5 5AA2 at high riskHA5 5AZ2 at high riskHA5 5NF2 at high risk

Where the postcodes at high or medium risk lie together

  • 13 postcodes at high or medium risk, outlined on the map. HA5 5PB, is the one with most homes and businesses at high risk.

What do homes sell for in HA5 5?

Homes in HA5 5 sold for a typical £750,000 in the 12 months to August 2026, across 55 sales, up 8.7% on the 12 months before, HM Land Registry's figures show.

£750,000 typical price, the 12 months to August 2026
£690,000 12 months to August 2025
▲ up 8.7% on the 12 months before
  • Detached £920,000 7 sales
  • Semi-detached £790,000 33 sales
  • Terraced £672,500 8 sales
  • Flat or maisonette £340,000 7 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 HA5 5. 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 HA5 5

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.

HA5 5AAHA5 5ABHA5 5ADHA5 5AEHA5 5AFHA5 5AGHA5 5AHHA5 5AJHA5 5ALHA5 5ANHA5 5AQHA5 5ARHA5 5ASHA5 5ATHA5 5AUHA5 5AWHA5 5AXHA5 5AYHA5 5AZHA5 5BAHA5 5BJHA5 5BLHA5 5BNHA5 5BPHA5 5BSHA5 5BTHA5 5BUHA5 5BWHA5 5BXHA5 5BYHA5 5BZHA5 5DAHA5 5DHHA5 5DJHA5 5DLHA5 5DNHA5 5DPHA5 5DRHA5 5DSHA5 5DTHA5 5DUHA5 5DWHA5 5DXHA5 5DYHA5 5EDHA5 5EGHA5 5EHHA5 5ENHA5 5ERHA5 5ETHA5 5EUHA5 5EXHA5 5EYHA5 5EZHA5 5FAHA5 5HHHA5 5HJHA5 5HLHA5 5HNHA5 5HPHA5 5HRHA5 5HSHA5 5HTHA5 5HUHA5 5HWHA5 5HXHA5 5HYHA5 5HZHA5 5JAHA5 5JBHA5 5JDHA5 5JEHA5 5JFHA5 5JGHA5 5JJHA5 5JQHA5 5JRHA5 5JSHA5 5JTHA5 5JUHA5 5JXHA5 5JYHA5 5JZHA5 5LAHA5 5LBHA5 5LDHA5 5LEHA5 5LFHA5 5LGHA5 5LHHA5 5LJHA5 5LLHA5 5LNHA5 5LQHA5 5LUHA5 5LWHA5 5LXHA5 5LZHA5 5NAHA5 5NDHA5 5NEHA5 5NFHA5 5NGHA5 5NHHA5 5NJHA5 5NLHA5 5NPHA5 5NQHA5 5NRHA5 5NSHA5 5NTHA5 5NUHA5 5NXHA5 5NYHA5 5NZHA5 5PAHA5 5PBHA5 5PDHA5 5PEHA5 5PFHA5 5PGHA5 5PJHA5 5PNHA5 5PWHA5 5PZHA5 5QAHA5 5QBHA5 5QDHA5 5QEHA5 5QFHA5 5QPHA5 5QQHA5 5QRHA5 5QSHA5 5QTHA5 5QUHA5 5QXHA5 5QYHA5 5QZHA5 5RAHA5 5RBHA5 5RDHA5 5REHA5 5RFHA5 5RGHA5 5RHHA5 5RJHA5 5RLHA5 5RNHA5 5RPHA5 5RQHA5 5RRHA5 5RSHA5 5RTHA5 5RWHA5 5RYHA5 5SAHA5 5SDHA5 5SEHA5 5SFHA5 5SGHA5 5SHHA5 5SJHA5 5SLHA5 5SNHA5 5SPHA5 5SQHA5 5SRHA5 5SSHA5 5STHA5 5SUHA5 5SWHA5 5SXHA5 5TJHA5 5TLHA5 5UX

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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