HA2 0 postcode sector in the HA2 district

HA2 0 is a sector of the HA2 district: every postcode that starts HA2 0. It has 233 postcodes in use, 5 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 HA2 0 sector, by flood risk

Map of every postcode in the HA2 0 sector, by flood risk Of the 233 postcodes in the HA2 0 sector that ONS places, 233 are not on the Environment Agency's at-risk list. Places named: Harrow on the Hill, Roxbourne. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. HA2 0AA: not on the flood risk listHA2 0AB: not on the flood risk listHA2 0AD: not on the flood risk listHA2 0AE: not on the flood risk listHA2 0AF: not on the flood risk listHA2 0AG: not on the flood risk listHA2 0AH: not on the flood risk listHA2 0AJ: not on the flood risk listHA2 0AL: not on the flood risk listHA2 0AN: not on the flood risk listHA2 0AP: not on the flood risk listHA2 0AQ: not on the flood risk listHA2 0AR: not on the flood risk listHA2 0AS: not on the flood risk listHA2 0AT: not on the flood risk listHA2 0AW: not on the flood risk listHA2 0AX: not on the flood risk listHA2 0BE: not on the flood risk listHA2 0BT: not on the flood risk listHA2 0BY: not on the flood risk listHA2 0DA: not on the flood risk listHA2 0DB: not on the flood risk listHA2 0DD: not on the flood risk listHA2 0DE: not on the flood risk listHA2 0DG: not on the flood risk listHA2 0DH: not on the flood risk listHA2 0DJ: not on the flood risk listHA2 0DL: not on the flood risk listHA2 0DN: not on the flood risk listHA2 0DQ: not on the flood risk listHA2 0DU: not on the flood risk listHA2 0DW: not on the flood risk listHA2 0DX: not on the flood risk listHA2 0DZ: not on the flood risk listHA2 0EF: not on the flood risk listHA2 0EG: not on the flood risk listHA2 0EJ: not on the flood risk listHA2 0EN: not on the flood risk listHA2 0EP: not on the flood risk listHA2 0ER: not on the flood risk listHA2 0ET: not on the flood risk listHA2 0EU: not on the flood risk listHA2 0EX: not on the flood risk listHA2 0EZ: not on the flood risk listHA2 0FA: not on the flood risk listHA2 0FD: not on the flood risk listHA2 0FE: not on the flood risk listHA2 0FF: not on the flood risk listHA2 0FG: not on the flood risk listHA2 0FH: not on the flood risk listHA2 0FJ: not on the flood risk listHA2 0FL: not on the flood risk listHA2 0FN: not on the flood risk listHA2 0FP: not on the flood risk listHA2 0FQ: not on the flood risk listHA2 0FR: not on the flood risk listHA2 0FS: not on the flood risk listHA2 0FT: not on the flood risk listHA2 0FU: not on the flood risk listHA2 0FW: not on the flood risk listHA2 0FX: not on the flood risk listHA2 0FY: not on the flood risk listHA2 0FZ: not on the flood risk listHA2 0GL: not on the flood risk listHA2 0GN: not on the flood risk listHA2 0GP: not on the flood risk listHA2 0GR: not on the flood risk listHA2 0GS: not on the flood risk listHA2 0GU: not on the flood risk listHA2 0GX: not on the flood risk listHA2 0GY: not on the flood risk listHA2 0HA: not on the flood risk listHA2 0HB: not on the flood risk listHA2 0HD: not on the flood risk listHA2 0HE: not on the flood risk listHA2 0HF: not on the flood risk listHA2 0HG: not on the flood risk listHA2 0HH: not on the flood risk listHA2 0HJ: not on the flood risk listHA2 0HL: not on the flood risk listHA2 0HN: not on the flood risk listHA2 0HP: not on the flood risk listHA2 0HQ: not on the flood risk listHA2 0HR: not on the flood risk listHA2 0HS: not on the flood risk listHA2 0HT: not on the flood risk listHA2 0HU: not on the flood risk listHA2 0HW: not on the flood risk listHA2 0HX: not on the flood risk listHA2 0HY: not on the flood risk listHA2 0HZ: not on the flood risk listHA2 0JA: not on the flood risk listHA2 0JB: not on the flood risk listHA2 0JD: not on the flood risk listHA2 0JE: not on the flood risk listHA2 0JF: not on the flood risk listHA2 0JG: not on the flood risk listHA2 0JH: not on the flood risk listHA2 0JJ: not on the flood risk listHA2 0JL: not on the flood risk listHA2 0JN: not on the flood risk listHA2 0JP: not on the flood risk listHA2 0JQ: not on the flood risk listHA2 0JS: not on the flood risk listHA2 0JT: not on the flood risk listHA2 0JW: not on the flood risk listHA2 0JY: not on the flood risk listHA2 0JZ: not on the flood risk listHA2 0LA: not on the flood risk listHA2 0LD: not on the flood risk listHA2 0LE: not on the flood risk listHA2 0LH: not on the flood risk listHA2 0LP: not on the flood risk listHA2 0LQ: not on the flood risk listHA2 0LS: not on the flood risk listHA2 0LU: not on the flood risk listHA2 0LW: not on the flood risk listHA2 0LX: not on the flood risk listHA2 0LY: not on the flood risk listHA2 0NA: not on the flood risk listHA2 0NB: not on the flood risk listHA2 0ND: not on the flood risk listHA2 0NE: not on the flood risk listHA2 0NF: not on the flood risk listHA2 0NG: not on the flood risk listHA2 0NH: not on the flood risk listHA2 0NJ: not on the flood risk listHA2 0NL: not on the flood risk listHA2 0NN: not on the flood risk listHA2 0NQ: not on the flood risk listHA2 0NR: not on the flood risk listHA2 0NW: not on the flood risk listHA2 0NZ: not on the flood risk listHA2 0PD: not on the flood risk listHA2 0PF: not on the flood risk listHA2 0PH: not on the flood risk listHA2 0PJ: not on the flood risk listHA2 0PL: not on the flood risk listHA2 0PN: not on the flood risk listHA2 0PP: not on the flood risk listHA2 0PR: not on the flood risk listHA2 0PS: not on the flood risk listHA2 0PT: not on the flood risk listHA2 0PU: not on the flood risk listHA2 0PW: not on the flood risk listHA2 0PX: not on the flood risk listHA2 0PY: not on the flood risk listHA2 0PZ: not on the flood risk listHA2 0QA: not on the flood risk listHA2 0QB: not on the flood risk listHA2 0QD: not on the flood risk listHA2 0QE: not on the flood risk listHA2 0QF: not on the flood risk listHA2 0QG: not on the flood risk listHA2 0QH: not on the flood risk listHA2 0QJ: not on the flood risk listHA2 0QL: not on the flood risk listHA2 0QN: not on the flood risk listHA2 0QP: not on the flood risk listHA2 0QQ: not on the flood risk listHA2 0QR: not on the flood risk listHA2 0QS: not on the flood risk listHA2 0QT: not on the flood risk listHA2 0QU: not on the flood risk listHA2 0QW: not on the flood risk listHA2 0QX: not on the flood risk listHA2 0RA: not on the flood risk listHA2 0RB: not on the flood risk listHA2 0RD: not on the flood risk listHA2 0RE: not on the flood risk listHA2 0RG: not on the flood risk listHA2 0RH: not on the flood risk listHA2 0RJ: not on the flood risk listHA2 0RL: not on the flood risk listHA2 0RN: not on the flood risk listHA2 0RP: not on the flood risk listHA2 0RQ: not on the flood risk listHA2 0RR: not on the flood risk listHA2 0RS: not on the flood risk listHA2 0RT: not on the flood risk listHA2 0RU: not on the flood risk listHA2 0RW: not on the flood risk listHA2 0RX: not on the flood risk listHA2 0RY: not on the flood risk listHA2 0RZ: not on the flood risk listHA2 0SA: not on the flood risk listHA2 0SD: not on the flood risk listHA2 0SE: not on the flood risk listHA2 0SF: not on the flood risk listHA2 0SH: not on the flood risk listHA2 0SJ: not on the flood risk listHA2 0SL: not on the flood risk listHA2 0SN: not on the flood risk listHA2 0SP: not on the flood risk listHA2 0SR: not on the flood risk listHA2 0SS: not on the flood risk listHA2 0ST: not on the flood risk listHA2 0SW: not on the flood risk listHA2 0TH: not on the flood risk listHA2 0TN: not on the flood risk listHA2 0TP: not on the flood risk listHA2 0TR: not on the flood risk listHA2 0TS: not on the flood risk listHA2 0TW: not on the flood risk listHA2 0TX: not on the flood risk listHA2 0TY: not on the flood risk listHA2 0UB: not on the flood risk listHA2 0UD: not on the flood risk listHA2 0UE: not on the flood risk listHA2 0UF: not on the flood risk listHA2 0UG: not on the flood risk listHA2 0UH: not on the flood risk listHA2 0UN: not on the flood risk listHA2 0UP: not on the flood risk listHA2 0UQ: not on the flood risk listHA2 0UR: not on the flood risk listHA2 0US: not on the flood risk listHA2 0UT: not on the flood risk listHA2 0WG: not on the flood risk listHA2 0WN: not on the flood risk listHA2 0WP: not on the flood risk listHA2 0WQ: not on the flood risk listHA2 0WR: not on the flood risk listHA2 0WT: not on the flood risk listHA2 0WU: not on the flood risk listHA2 0XH: not on the flood risk listHA2 0XJ: not on the flood risk listHA2 0YA: not on the flood risk listHA2 0YE: not on the flood risk listHA2 0YL: not on the flood risk list Harrow on the HillRoxbourne Map of every postcode in the HA2 0 sector, by flood risk Of the 233 postcodes in the HA2 0 sector that ONS places, 233 are not on the Environment Agency's at-risk list. Places named: Harrow on the Hill, Roxbourne. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Harrow on the HillRoxbourne
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 233

Of the 233 postcodes in the HA2 0 sector that ONS places, 233 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. 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

What do homes sell for in HA2 0?

Homes in HA2 0 sold for a typical £449,950 in the 12 months to August 2026, across 53 sales, down 0.6% on the 12 months before, HM Land Registry's figures show.

£449,950 typical price, the 12 months to August 2026
£452,500 12 months to August 2025
▼ down 0.6% on the 12 months before
  • Detached 1 sale, too few to price
  • Semi-detached £570,000 10 sales
  • Terraced £535,500 17 sales
  • Flat or maisonette £290,000 25 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 HA2 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 HA2 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.

HA2 0AAHA2 0ABHA2 0ADHA2 0AEHA2 0AFHA2 0AGHA2 0AHHA2 0AJHA2 0ALHA2 0ANHA2 0APHA2 0AQHA2 0ARHA2 0ASHA2 0ATHA2 0AWHA2 0AXHA2 0BEHA2 0BTHA2 0BYHA2 0DAHA2 0DBHA2 0DDHA2 0DEHA2 0DGHA2 0DHHA2 0DJHA2 0DLHA2 0DNHA2 0DQHA2 0DUHA2 0DWHA2 0DXHA2 0DZHA2 0EFHA2 0EGHA2 0EJHA2 0ENHA2 0EPHA2 0ERHA2 0ESHA2 0ETHA2 0EUHA2 0EXHA2 0EZHA2 0FAHA2 0FDHA2 0FEHA2 0FFHA2 0FGHA2 0FHHA2 0FJHA2 0FLHA2 0FNHA2 0FPHA2 0FQHA2 0FRHA2 0FSHA2 0FTHA2 0FUHA2 0FWHA2 0FXHA2 0FYHA2 0FZHA2 0GLHA2 0GNHA2 0GPHA2 0GRHA2 0GSHA2 0GUHA2 0GXHA2 0GYHA2 0HAHA2 0HBHA2 0HDHA2 0HEHA2 0HFHA2 0HGHA2 0HHHA2 0HJHA2 0HLHA2 0HNHA2 0HPHA2 0HQHA2 0HRHA2 0HSHA2 0HTHA2 0HUHA2 0HWHA2 0HXHA2 0HYHA2 0HZHA2 0JAHA2 0JBHA2 0JDHA2 0JEHA2 0JFHA2 0JGHA2 0JHHA2 0JJHA2 0JLHA2 0JNHA2 0JPHA2 0JQHA2 0JSHA2 0JTHA2 0JWHA2 0JYHA2 0JZHA2 0LAHA2 0LDHA2 0LEHA2 0LHHA2 0LPHA2 0LQHA2 0LSHA2 0LUHA2 0LWHA2 0LXHA2 0LYHA2 0NAHA2 0NBHA2 0NDHA2 0NEHA2 0NFHA2 0NGHA2 0NHHA2 0NJHA2 0NLHA2 0NNHA2 0NPHA2 0NQHA2 0NRHA2 0NWHA2 0NZHA2 0PDHA2 0PFHA2 0PHHA2 0PJHA2 0PLHA2 0PNHA2 0PPHA2 0PRHA2 0PSHA2 0PTHA2 0PUHA2 0PWHA2 0PXHA2 0PYHA2 0PZHA2 0QAHA2 0QBHA2 0QDHA2 0QEHA2 0QFHA2 0QGHA2 0QHHA2 0QJHA2 0QLHA2 0QNHA2 0QPHA2 0QQHA2 0QRHA2 0QSHA2 0QTHA2 0QUHA2 0QWHA2 0QXHA2 0RAHA2 0RBHA2 0RDHA2 0REHA2 0RGHA2 0RHHA2 0RJHA2 0RLHA2 0RNHA2 0RPHA2 0RQHA2 0RRHA2 0RSHA2 0RTHA2 0RUHA2 0RWHA2 0RXHA2 0RYHA2 0RZHA2 0SAHA2 0SDHA2 0SEHA2 0SFHA2 0SHHA2 0SJHA2 0SLHA2 0SNHA2 0SPHA2 0SRHA2 0SSHA2 0STHA2 0SWHA2 0THHA2 0TNHA2 0TPHA2 0TRHA2 0TSHA2 0TWHA2 0TXHA2 0TYHA2 0UBHA2 0UDHA2 0UEHA2 0UFHA2 0UGHA2 0UHHA2 0UNHA2 0UPHA2 0UQHA2 0URHA2 0USHA2 0UTHA2 0WGHA2 0WNHA2 0WPHA2 0WQHA2 0WRHA2 0WSHA2 0WTHA2 0WUHA2 0XHHA2 0XJHA2 0YAHA2 0YEHA2 0YL

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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