HA3 0 postcode sector in the HA3 district

HA3 0 is a sector of the HA3 district: every postcode that starts HA3 0. It has 215 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 HA3 0 sector, by flood risk

Map of every postcode in the HA3 0 sector, by flood risk Of the 215 postcodes in the HA3 0 sector that ONS places, 1 have a home or business at high risk, 7 are at medium risk at worst, 17 are at low risk at worst and 190 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 5 postcodes at high or medium risk. Places named: Kenton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A404 HA3 0AA: not on the flood risk listHA3 0AB: not on the flood risk listHA3 0AD: not on the flood risk listHA3 0AG: not on the flood risk listHA3 0AH: not on the flood risk listHA3 0AN: not on the flood risk listHA3 0AP: not on the flood risk listHA3 0AR: not on the flood risk listHA3 0AS: not on the flood risk listHA3 0AT: not on the flood risk listHA3 0AU: not on the flood risk listHA3 0AW: not on the flood risk listHA3 0AX: not on the flood risk listHA3 0AY: not on the flood risk listHA3 0AZ: not on the flood risk listHA3 0BL: not on the flood risk listHA3 0BN: not on the flood risk listHA3 0BP: not on the flood risk listHA3 0BQ: not on the flood risk listHA3 0BS: not on the flood risk listHA3 0BT: not on the flood risk listHA3 0BU: not on the flood risk listHA3 0BW: not on the flood risk listHA3 0BX: not on the flood risk listHA3 0BY: not on the flood risk listHA3 0BZ: not on the flood risk listHA3 0DA: not on the flood risk listHA3 0DB: not on the flood risk listHA3 0DD: not on the flood risk listHA3 0DG: not on the flood risk listHA3 0DL: not on the flood risk listHA3 0DN: not on the flood risk listHA3 0DP: not on the flood risk listHA3 0DR: not on the flood risk listHA3 0DS: not on the flood risk listHA3 0DT: not on the flood risk listHA3 0DU: not on the flood risk listHA3 0DW: not on the flood risk listHA3 0DX: not on the flood risk listHA3 0DY: not on the flood risk listHA3 0DZ: not on the flood risk listHA3 0EA: not on the flood risk listHA3 0EB: not on the flood risk listHA3 0ED: not on the flood risk listHA3 0EE: not on the flood risk listHA3 0EF: not on the flood risk listHA3 0EG: not on the flood risk listHA3 0EH: not on the flood risk listHA3 0EJ: not on the flood risk listHA3 0EL: not on the flood risk listHA3 0EQ: not on the flood risk listHA3 0EY: not on the flood risk listHA3 0HD: not on the flood risk listHA3 0HL: not on the flood risk listHA3 0HN: not on the flood risk listHA3 0HP: not on the flood risk listHA3 0HQ: not on the flood risk listHA3 0HS: not on the flood risk listHA3 0HT: not on the flood risk listHA3 0HW: not on the flood risk listHA3 0JA: not on the flood risk listHA3 0JD: not on the flood risk listHA3 0JE: not on the flood risk listHA3 0JF: not on the flood risk listHA3 0JH: not on the flood risk listHA3 0JJ: not on the flood risk listHA3 0JL: not on the flood risk listHA3 0JN: not on the flood risk listHA3 0JP: not on the flood risk listHA3 0JR: not on the flood risk listHA3 0JT: not on the flood risk listHA3 0JU: not on the flood risk listHA3 0JW: not on the flood risk listHA3 0JX: not on the flood risk listHA3 0JY: not on the flood risk listHA3 0JZ: not on the flood risk listHA3 0LH: not on the flood risk listHA3 0LJ: not on the flood risk listHA3 0LL: not on the flood risk listHA3 0LN: not on the flood risk listHA3 0LP: not on the flood risk listHA3 0LR: not on the flood risk listHA3 0LS: not on the flood risk listHA3 0LT: not on the flood risk listHA3 0LU: not on the flood risk listHA3 0LW: not on the flood risk listHA3 0LY: not on the flood risk listHA3 0LZ: not on the flood risk listHA3 0NA: not on the flood risk listHA3 0NB: not on the flood risk listHA3 0NG: not on the flood risk listHA3 0NH: not on the flood risk listHA3 0NJ: not on the flood risk listHA3 0NQ: not on the flood risk listHA3 0NS: not on the flood risk listHA3 0NU: not on the flood risk listHA3 0NW: not on the flood risk listHA3 0NX: not on the flood risk listHA3 0NY: not on the flood risk listHA3 0NZ: not on the flood risk listHA3 0PA: not on the flood risk listHA3 0PB: not on the flood risk listHA3 0PD: not on the flood risk listHA3 0PE: not on the flood risk listHA3 0PF: not on the flood risk listHA3 0PG: not on the flood risk listHA3 0PH: not on the flood risk listHA3 0PJ: not on the flood risk listHA3 0PN: not on the flood risk listHA3 0PP: not on the flood risk listHA3 0PQ: not on the flood risk listHA3 0PR: not on the flood risk listHA3 0PS: not on the flood risk listHA3 0PU: not on the flood risk listHA3 0PW: not on the flood risk listHA3 0PY: not on the flood risk listHA3 0QA: not on the flood risk listHA3 0QB: not on the flood risk listHA3 0QG: not on the flood risk listHA3 0QH: not on the flood risk listHA3 0QJ: not on the flood risk listHA3 0QQ: not on the flood risk listHA3 0QR: not on the flood risk listHA3 0QS: not on the flood risk listHA3 0QT: not on the flood risk listHA3 0QU: not on the flood risk listHA3 0QW: not on the flood risk listHA3 0QX: not on the flood risk listHA3 0QY: not on the flood risk listHA3 0QZ: not on the flood risk listHA3 0RA: not on the flood risk listHA3 0RB: not on the flood risk listHA3 0RE: not on the flood risk listHA3 0RF: not on the flood risk listHA3 0RG: not on the flood risk listHA3 0RH: not on the flood risk listHA3 0RJ: not on the flood risk listHA3 0RL: not on the flood risk listHA3 0RN: not on the flood risk listHA3 0RQ: not on the flood risk listHA3 0RX: not on the flood risk listHA3 0RZ: not on the flood risk listHA3 0SA: not on the flood risk listHA3 0SB: not on the flood risk listHA3 0SD: not on the flood risk listHA3 0SE: not on the flood risk listHA3 0SF: not on the flood risk listHA3 0SG: not on the flood risk listHA3 0SH: not on the flood risk listHA3 0SJ: not on the flood risk listHA3 0SL: not on the flood risk listHA3 0SN: not on the flood risk listHA3 0SP: not on the flood risk listHA3 0ST: not on the flood risk listHA3 0SW: not on the flood risk listHA3 0TA: not on the flood risk listHA3 0TB: not on the flood risk listHA3 0TD: not on the flood risk listHA3 0TF: not on the flood risk listHA3 0TG: not on the flood risk listHA3 0TH: not on the flood risk listHA3 0TQ: not on the flood risk listHA3 0TS: not on the flood risk listHA3 0TT: not on the flood risk listHA3 0TU: not on the flood risk listHA3 0UF: not on the flood risk listHA3 0UG: not on the flood risk listHA3 0UH: not on the flood risk listHA3 0UJ: not on the flood risk listHA3 0UL: not on the flood risk listHA3 0UN: not on the flood risk listHA3 0UP: not on the flood risk listHA3 0UQ: not on the flood risk listHA3 0UR: not on the flood risk listHA3 0UW: not on the flood risk listHA3 0UZ: not on the flood risk listHA3 0WD: not on the flood risk listHA3 0XF: not on the flood risk listHA3 0XQ: not on the flood risk listHA3 0XT: not on the flood risk listHA3 0XX: not on the flood risk listHA3 0XY: not on the flood risk listHA3 0XZ: not on the flood risk listHA3 0YA: not on the flood risk listHA3 0YB: not on the flood risk listHA3 0YD: not on the flood risk listHA3 0YE: not on the flood risk listHA3 0YG: not on the flood risk listHA3 0YX: not on the flood risk listHA3 0JG: low flood risk at worstHA3 0JQ: low flood risk at worstHA3 0RY: low flood risk at worstHA3 0SQ: low flood risk at worstHA3 0TE: low flood risk at worstHA3 0TJ: low flood risk at worstHA3 0TN: low flood risk at worstHA3 0UE: low flood risk at worstHA3 0UX: low flood risk at worstHA3 0XD: low flood risk at worstHA3 0XG: low flood risk at worstHA3 0XH: low flood risk at worstHA3 0XJ: low flood risk at worstHA3 0XN: low flood risk at worstHA3 0XP: low flood risk at worstHA3 0XS: low flood risk at worstHA3 0RD: medium flood risk at worstHA3 0TL: medium flood risk at worstHA3 0TP: medium flood risk at worstHA3 0TW: medium flood risk at worstHA3 0TY: medium flood risk at worstHA3 0UT: medium flood risk at worstHA3 0YF: medium flood risk at worstHA3 0TR: high flood risk Kenton 5 postcodes at high or medium risk, outlined: this goes to HA3 0TR, the one with most homes and businesses at high risk5 postcodes at high or medium risk Map of every postcode in the HA3 0 sector, by flood risk Of the 215 postcodes in the HA3 0 sector that ONS places, 1 have a home or business at high risk, 7 are at medium risk at worst, 17 are at low risk at worst and 190 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 5 postcodes at high or medium risk. Places named: Kenton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A404 Kenton
  • A home or business at high risk: 1
  • At medium risk at worst: 7
  • At low risk at worst: 17
  • At very low risk only: 0
  • Not on the at-risk list: 190
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 215 postcodes in the HA3 0 sector that ONS places, 1 have a home or business at high risk, 7 are at medium risk at worst, 17 are at low risk at worst and 190 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

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

HA3 0TR4 at high risk

Where the postcodes at high or medium risk lie together

  • 5 postcodes at high or medium risk, outlined on the map. HA3 0TR, is the one with most homes and businesses at high risk.

What do homes sell for in HA3 0?

Homes in HA3 0 sold for a typical £707,500 in the 12 months to August 2026, across 33 sales, up 8.3% on the 12 months before, HM Land Registry's figures show.

£707,500 typical price, the 12 months to August 2026
£653,000 12 months to August 2025
▲ up 8.3% on the 12 months before
  • Detached 4 sales, too few to price
  • Semi-detached £765,000 14 sales
  • Terraced £680,000 5 sales
  • Flat or maisonette £296,250 10 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 HA3 0. 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 HA3 0

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.

HA3 0AAHA3 0ABHA3 0ADHA3 0AGHA3 0AHHA3 0ANHA3 0APHA3 0AQHA3 0ARHA3 0ASHA3 0ATHA3 0AUHA3 0AWHA3 0AXHA3 0AYHA3 0AZHA3 0BLHA3 0BNHA3 0BPHA3 0BQHA3 0BSHA3 0BTHA3 0BUHA3 0BWHA3 0BXHA3 0BYHA3 0BZHA3 0DAHA3 0DBHA3 0DDHA3 0DGHA3 0DLHA3 0DNHA3 0DPHA3 0DRHA3 0DSHA3 0DTHA3 0DUHA3 0DWHA3 0DXHA3 0DYHA3 0DZHA3 0EAHA3 0EBHA3 0EDHA3 0EEHA3 0EFHA3 0EGHA3 0EHHA3 0EJHA3 0ELHA3 0EQHA3 0EYHA3 0HDHA3 0HLHA3 0HNHA3 0HPHA3 0HQHA3 0HSHA3 0HTHA3 0HWHA3 0JAHA3 0JDHA3 0JEHA3 0JFHA3 0JGHA3 0JHHA3 0JJHA3 0JLHA3 0JNHA3 0JPHA3 0JQHA3 0JRHA3 0JTHA3 0JUHA3 0JWHA3 0JXHA3 0JYHA3 0JZHA3 0LHHA3 0LJHA3 0LLHA3 0LNHA3 0LPHA3 0LRHA3 0LSHA3 0LTHA3 0LUHA3 0LWHA3 0LYHA3 0LZHA3 0NAHA3 0NBHA3 0NGHA3 0NHHA3 0NJHA3 0NQHA3 0NSHA3 0NUHA3 0NWHA3 0NXHA3 0NYHA3 0NZHA3 0PAHA3 0PBHA3 0PDHA3 0PEHA3 0PFHA3 0PGHA3 0PHHA3 0PJHA3 0PNHA3 0PPHA3 0PQHA3 0PRHA3 0PSHA3 0PUHA3 0PWHA3 0PYHA3 0QAHA3 0QBHA3 0QGHA3 0QHHA3 0QJHA3 0QQHA3 0QRHA3 0QSHA3 0QTHA3 0QUHA3 0QWHA3 0QXHA3 0QYHA3 0QZHA3 0RAHA3 0RBHA3 0RDHA3 0REHA3 0RFHA3 0RGHA3 0RHHA3 0RJHA3 0RLHA3 0RNHA3 0RQHA3 0RXHA3 0RYHA3 0RZHA3 0SAHA3 0SBHA3 0SDHA3 0SEHA3 0SFHA3 0SGHA3 0SHHA3 0SJHA3 0SLHA3 0SNHA3 0SPHA3 0SQHA3 0STHA3 0SWHA3 0TAHA3 0TBHA3 0TDHA3 0TEHA3 0TFHA3 0TGHA3 0THHA3 0TJHA3 0TLHA3 0TNHA3 0TPHA3 0TQHA3 0TRHA3 0TSHA3 0TTHA3 0TUHA3 0TWHA3 0TYHA3 0UEHA3 0UFHA3 0UGHA3 0UHHA3 0UJHA3 0ULHA3 0UNHA3 0UPHA3 0UQHA3 0URHA3 0UTHA3 0UWHA3 0UXHA3 0UZHA3 0WDHA3 0XDHA3 0XFHA3 0XGHA3 0XHHA3 0XJHA3 0XNHA3 0XPHA3 0XQHA3 0XRHA3 0XSHA3 0XTHA3 0XXHA3 0XYHA3 0XZHA3 0YAHA3 0YBHA3 0YDHA3 0YEHA3 0YFHA3 0YGHA3 0YX

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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