NW9 8 postcode sector in the NW9 district

NW9 8 is a sector of the NW9 district: every postcode that starts NW9 8. It has 198 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 NW9 8 sector, by flood risk

Map of every postcode in the NW9 8 sector, by flood risk Of the 198 postcodes in the NW9 8 sector that ONS places, 1 have a home or business at high risk, 1 are at medium risk at worst, 2 are at low risk at worst and 194 are not on the Environment Agency's at-risk list. Places named: Welsh Harp. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A4140A4088A406 NW9 8AA: not on the flood risk listNW9 8AB: not on the flood risk listNW9 8AD: not on the flood risk listNW9 8AF: not on the flood risk listNW9 8AG: not on the flood risk listNW9 8AH: not on the flood risk listNW9 8AJ: not on the flood risk listNW9 8AL: not on the flood risk listNW9 8AN: not on the flood risk listNW9 8AP: not on the flood risk listNW9 8AQ: not on the flood risk listNW9 8AR: not on the flood risk listNW9 8AS: not on the flood risk listNW9 8AT: not on the flood risk listNW9 8AU: not on the flood risk listNW9 8AX: not on the flood risk listNW9 8BA: not on the flood risk listNW9 8BB: not on the flood risk listNW9 8BE: not on the flood risk listNW9 8BG: not on the flood risk listNW9 8BH: not on the flood risk listNW9 8BJ: not on the flood risk listNW9 8BL: not on the flood risk listNW9 8BN: not on the flood risk listNW9 8BP: not on the flood risk listNW9 8BR: not on the flood risk listNW9 8BS: not on the flood risk listNW9 8BT: not on the flood risk listNW9 8BU: not on the flood risk listNW9 8BX: not on the flood risk listNW9 8DD: not on the flood risk listNW9 8DE: not on the flood risk listNW9 8DG: not on the flood risk listNW9 8DH: not on the flood risk listNW9 8DJ: not on the flood risk listNW9 8DL: not on the flood risk listNW9 8DN: not on the flood risk listNW9 8DP: not on the flood risk listNW9 8DR: not on the flood risk listNW9 8DS: not on the flood risk listNW9 8DT: not on the flood risk listNW9 8DU: not on the flood risk listNW9 8ED: not on the flood risk listNW9 8EE: not on the flood risk listNW9 8EG: not on the flood risk listNW9 8EH: not on the flood risk listNW9 8EJ: not on the flood risk listNW9 8EL: not on the flood risk listNW9 8EN: not on the flood risk listNW9 8EP: not on the flood risk listNW9 8EQ: not on the flood risk listNW9 8ER: not on the flood risk listNW9 8ES: not on the flood risk listNW9 8ET: not on the flood risk listNW9 8EW: not on the flood risk listNW9 8HB: not on the flood risk listNW9 8HD: not on the flood risk listNW9 8HE: not on the flood risk listNW9 8HG: not on the flood risk listNW9 8HH: not on the flood risk listNW9 8HJ: not on the flood risk listNW9 8HL: not on the flood risk listNW9 8HN: not on the flood risk listNW9 8HP: not on the flood risk listNW9 8HR: not on the flood risk listNW9 8HS: not on the flood risk listNW9 8HT: not on the flood risk listNW9 8JB: not on the flood risk listNW9 8JD: not on the flood risk listNW9 8JE: not on the flood risk listNW9 8JG: not on the flood risk listNW9 8JH: not on the flood risk listNW9 8JJ: not on the flood risk listNW9 8JL: not on the flood risk listNW9 8JN: not on the flood risk listNW9 8JP: not on the flood risk listNW9 8JR: not on the flood risk listNW9 8JS: not on the flood risk listNW9 8JT: not on the flood risk listNW9 8JU: not on the flood risk listNW9 8JX: not on the flood risk listNW9 8LA: not on the flood risk listNW9 8LE: not on the flood risk listNW9 8LG: not on the flood risk listNW9 8LH: not on the flood risk listNW9 8LJ: not on the flood risk listNW9 8LL: not on the flood risk listNW9 8LN: not on the flood risk listNW9 8LP: not on the flood risk listNW9 8LQ: not on the flood risk listNW9 8LR: not on the flood risk listNW9 8LS: not on the flood risk listNW9 8LT: not on the flood risk listNW9 8LU: not on the flood risk listNW9 8ND: not on the flood risk listNW9 8NE: not on the flood risk listNW9 8NG: not on the flood risk listNW9 8NH: not on the flood risk listNW9 8NJ: not on the flood risk listNW9 8NL: not on the flood risk listNW9 8NN: not on the flood risk listNW9 8NP: not on the flood risk listNW9 8NR: not on the flood risk listNW9 8NS: not on the flood risk listNW9 8NT: not on the flood risk listNW9 8NU: not on the flood risk listNW9 8NX: not on the flood risk listNW9 8NY: not on the flood risk listNW9 8PG: not on the flood risk listNW9 8PH: not on the flood risk listNW9 8PJ: not on the flood risk listNW9 8PL: not on the flood risk listNW9 8PN: not on the flood risk listNW9 8PP: not on the flood risk listNW9 8PR: not on the flood risk listNW9 8PS: not on the flood risk listNW9 8PT: not on the flood risk listNW9 8PU: not on the flood risk listNW9 8PW: not on the flood risk listNW9 8PX: not on the flood risk listNW9 8QE: not on the flood risk listNW9 8QG: not on the flood risk listNW9 8QH: not on the flood risk listNW9 8QJ: not on the flood risk listNW9 8QL: not on the flood risk listNW9 8QN: not on the flood risk listNW9 8QP: not on the flood risk listNW9 8QR: not on the flood risk listNW9 8QS: not on the flood risk listNW9 8QT: not on the flood risk listNW9 8QU: not on the flood risk listNW9 8QX: not on the flood risk listNW9 8QY: not on the flood risk listNW9 8RA: not on the flood risk listNW9 8RB: not on the flood risk listNW9 8RD: not on the flood risk listNW9 8RL: not on the flood risk listNW9 8RN: not on the flood risk listNW9 8RP: not on the flood risk listNW9 8RS: not on the flood risk listNW9 8RT: not on the flood risk listNW9 8RU: not on the flood risk listNW9 8RW: not on the flood risk listNW9 8RY: not on the flood risk listNW9 8RZ: not on the flood risk listNW9 8SE: not on the flood risk listNW9 8SL: not on the flood risk listNW9 8SN: not on the flood risk listNW9 8SP: not on the flood risk listNW9 8SR: not on the flood risk listNW9 8SS: not on the flood risk listNW9 8ST: not on the flood risk listNW9 8SU: not on the flood risk listNW9 8SX: not on the flood risk listNW9 8SY: not on the flood risk listNW9 8SZ: not on the flood risk listNW9 8TA: not on the flood risk listNW9 8TB: not on the flood risk listNW9 8TD: not on the flood risk listNW9 8TE: not on the flood risk listNW9 8TG: not on the flood risk listNW9 8TP: not on the flood risk listNW9 8TR: not on the flood risk listNW9 8TU: not on the flood risk listNW9 8TX: not on the flood risk listNW9 8TY: not on the flood risk listNW9 8TZ: not on the flood risk listNW9 8UA: not on the flood risk listNW9 8UG: not on the flood risk listNW9 8UH: not on the flood risk listNW9 8UJ: not on the flood risk listNW9 8UL: not on the flood risk listNW9 8UP: not on the flood risk listNW9 8UR: not on the flood risk listNW9 8XB: not on the flood risk listNW9 8XG: not on the flood risk listNW9 8XH: not on the flood risk listNW9 8XJ: not on the flood risk listNW9 8XL: not on the flood risk listNW9 8XP: not on the flood risk listNW9 8XR: not on the flood risk listNW9 8XS: not on the flood risk listNW9 8XT: not on the flood risk listNW9 8XU: not on the flood risk listNW9 8XX: not on the flood risk listNW9 8XY: not on the flood risk listNW9 8YA: not on the flood risk listNW9 8YB: not on the flood risk listNW9 8YD: not on the flood risk listNW9 8YE: not on the flood risk listNW9 8YG: not on the flood risk listNW9 8RX: low flood risk at worstNW9 8SD: low flood risk at worstNW9 8SA: medium flood risk at worstNW9 8SB: high flood risk Welsh Harp Map of every postcode in the NW9 8 sector, by flood risk Of the 198 postcodes in the NW9 8 sector that ONS places, 1 have a home or business at high risk, 1 are at medium risk at worst, 2 are at low risk at worst and 194 are not on the Environment Agency's at-risk list. Places named: Welsh Harp. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Welsh Harp
  • A home or business at high risk: 1
  • At medium risk at worst: 1
  • At low risk at worst: 2
  • At very low risk only: 0
  • Not on the at-risk list: 194

Of the 198 postcodes in the NW9 8 sector that ONS places, 1 have a home or business at high risk, 1 are at medium risk at worst, 2 are at low risk at worst and 194 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

The postcodes at high risk

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

NW9 8SB6 at high risk

What do homes sell for in NW9 8?

Homes in NW9 8 sold for a typical £490,000 in the 12 months to August 2026, across 31 sales, down 11.7% on the 12 months before, HM Land Registry's figures show.

£490,000 typical price, the 12 months to August 2026
£555,000 12 months to August 2025
▼ down 11.7% on the 12 months before
  • Detached 1 sale, too few to price
  • Semi-detached £581,250 12 sales
  • Terraced £527,000 9 sales
  • Flat or maisonette £330,000 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 NW9 8. 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 NW9 8

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.

NW9 8AANW9 8ABNW9 8ADNW9 8AFNW9 8AGNW9 8AHNW9 8AJNW9 8ALNW9 8ANNW9 8APNW9 8AQNW9 8ARNW9 8ASNW9 8ATNW9 8AUNW9 8AXNW9 8BANW9 8BBNW9 8BENW9 8BGNW9 8BHNW9 8BJNW9 8BLNW9 8BNNW9 8BPNW9 8BRNW9 8BSNW9 8BTNW9 8BUNW9 8BXNW9 8DDNW9 8DENW9 8DGNW9 8DHNW9 8DJNW9 8DLNW9 8DNNW9 8DPNW9 8DRNW9 8DSNW9 8DTNW9 8DUNW9 8EDNW9 8EENW9 8EGNW9 8EHNW9 8EJNW9 8ELNW9 8ENNW9 8EPNW9 8EQNW9 8ERNW9 8ESNW9 8ETNW9 8EWNW9 8HBNW9 8HDNW9 8HENW9 8HGNW9 8HHNW9 8HJNW9 8HLNW9 8HNNW9 8HPNW9 8HRNW9 8HSNW9 8HTNW9 8JBNW9 8JDNW9 8JENW9 8JGNW9 8JHNW9 8JJNW9 8JLNW9 8JNNW9 8JPNW9 8JRNW9 8JSNW9 8JTNW9 8JUNW9 8JXNW9 8LANW9 8LENW9 8LGNW9 8LHNW9 8LJNW9 8LLNW9 8LNNW9 8LPNW9 8LQNW9 8LRNW9 8LSNW9 8LTNW9 8LUNW9 8NDNW9 8NENW9 8NGNW9 8NHNW9 8NJNW9 8NLNW9 8NNNW9 8NPNW9 8NRNW9 8NSNW9 8NTNW9 8NUNW9 8NXNW9 8NYNW9 8PGNW9 8PHNW9 8PJNW9 8PLNW9 8PNNW9 8PPNW9 8PRNW9 8PSNW9 8PTNW9 8PUNW9 8PWNW9 8PXNW9 8QENW9 8QGNW9 8QHNW9 8QJNW9 8QLNW9 8QNNW9 8QPNW9 8QRNW9 8QSNW9 8QTNW9 8QUNW9 8QXNW9 8QYNW9 8RANW9 8RBNW9 8RDNW9 8RLNW9 8RNNW9 8RPNW9 8RRNW9 8RSNW9 8RTNW9 8RUNW9 8RWNW9 8RXNW9 8RYNW9 8RZNW9 8SANW9 8SBNW9 8SDNW9 8SENW9 8SLNW9 8SNNW9 8SPNW9 8SRNW9 8SSNW9 8STNW9 8SUNW9 8SXNW9 8SYNW9 8SZNW9 8TANW9 8TBNW9 8TDNW9 8TENW9 8TGNW9 8TPNW9 8TRNW9 8TUNW9 8TXNW9 8TYNW9 8TZNW9 8UANW9 8UGNW9 8UHNW9 8UJNW9 8ULNW9 8UPNW9 8URNW9 8WUNW9 8XBNW9 8XGNW9 8XHNW9 8XJNW9 8XLNW9 8XPNW9 8XRNW9 8XSNW9 8XTNW9 8XUNW9 8XXNW9 8XYNW9 8YANW9 8YBNW9 8YDNW9 8YENW9 8YGNW9 8ZT

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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