WD17 2 postcode sector in the WD17 district

WD17 2 is a sector of the WD17 district: every postcode that starts WD17 2. It has 133 postcodes in use, 17 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 WD17 2 sector, by flood risk

Map of every postcode in the WD17 2 sector, by flood risk Of the 133 postcodes in the WD17 2 sector that ONS places, 7 have a home or business at high risk, 15 are at medium risk at worst and 111 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 16 postcodes at high or medium risk. One postcode lies beyond the edge and is listed under the map. Places named: Watford. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A4008A4178A411A4145 WD17 2AA: not on the flood risk listWD17 2AB: not on the flood risk listWD17 2AD: not on the flood risk listWD17 2AE: not on the flood risk listWD17 2AF: not on the flood risk listWD17 2AG: not on the flood risk listWD17 2AH: not on the flood risk listWD17 2AJ: not on the flood risk listWD17 2AP: not on the flood risk listWD17 2AQ: not on the flood risk listWD17 2AT: not on the flood risk listWD17 2AU: not on the flood risk listWD17 2AW: not on the flood risk listWD17 2AX: not on the flood risk listWD17 2BB: not on the flood risk listWD17 2BE: not on the flood risk listWD17 2BJ: not on the flood risk listWD17 2BP: not on the flood risk listWD17 2BS: not on the flood risk listWD17 2BT: not on the flood risk listWD17 2BU: not on the flood risk listWD17 2BW: not on the flood risk listWD17 2DB: not on the flood risk listWD17 2DH: not on the flood risk listWD17 2DJ: not on the flood risk listWD17 2DN: not on the flood risk listWD17 2DQ: not on the flood risk listWD17 2DT: not on the flood risk listWD17 2EG: not on the flood risk listWD17 2EH: not on the flood risk listWD17 2EJ: not on the flood risk listWD17 2EL: not on the flood risk listWD17 2EN: not on the flood risk listWD17 2EP: not on the flood risk listWD17 2ER: not on the flood risk listWD17 2ET: not on the flood risk listWD17 2EU: not on the flood risk listWD17 2EX: not on the flood risk listWD17 2FF: not on the flood risk listWD17 2HA: not on the flood risk listWD17 2HF: not on the flood risk listWD17 2HS: not on the flood risk listWD17 2JD: not on the flood risk listWD17 2JR: not on the flood risk listWD17 2LA: not on the flood risk listWD17 2LD: not on the flood risk listWD17 2LH: not on the flood risk listWD17 2LQ: not on the flood risk listWD17 2LW: not on the flood risk listWD17 2LX: not on the flood risk listWD17 2LZ: not on the flood risk listWD17 2NB: not on the flood risk listWD17 2NT: not on the flood risk listWD17 2NU: not on the flood risk listWD17 2NW: not on the flood risk listWD17 2NX: not on the flood risk listWD17 2NY: not on the flood risk listWD17 2PA: not on the flood risk listWD17 2PB: not on the flood risk listWD17 2PD: not on the flood risk listWD17 2PE: not on the flood risk listWD17 2PJ: not on the flood risk listWD17 2PQ: not on the flood risk listWD17 2PS: not on the flood risk listWD17 2PT: not on the flood risk listWD17 2PU: not on the flood risk listWD17 2PY: not on the flood risk listWD17 2PZ: not on the flood risk listWD17 2QA: not on the flood risk listWD17 2QB: not on the flood risk listWD17 2QD: not on the flood risk listWD17 2QE: not on the flood risk listWD17 2QF: not on the flood risk listWD17 2QG: not on the flood risk listWD17 2QH: not on the flood risk listWD17 2QL: not on the flood risk listWD17 2QN: not on the flood risk listWD17 2QP: not on the flood risk listWD17 2QQ: not on the flood risk listWD17 2QR: not on the flood risk listWD17 2QS: not on the flood risk listWD17 2QT: not on the flood risk listWD17 2QU: not on the flood risk listWD17 2QW: not on the flood risk listWD17 2QX: not on the flood risk listWD17 2QY: not on the flood risk listWD17 2QZ: not on the flood risk listWD17 2RA: not on the flood risk listWD17 2RB: not on the flood risk listWD17 2RD: not on the flood risk listWD17 2RH: not on the flood risk listWD17 2RT: not on the flood risk listWD17 2TA: not on the flood risk listWD17 2TD: not on the flood risk listWD17 2TE: not on the flood risk listWD17 2TF: not on the flood risk listWD17 2TJ: not on the flood risk listWD17 2TL: not on the flood risk listWD17 2TQ: not on the flood risk listWD17 2TR: not on the flood risk listWD17 2UE: not on the flood risk listWD17 2WH: not on the flood risk listWD17 2BD: medium flood risk at worstWD17 2HN: medium flood risk at worstWD17 2HU: medium flood risk at worstWD17 2HW: medium flood risk at worstWD17 2HX: medium flood risk at worstWD17 2HY: medium flood risk at worstWD17 2HZ: medium flood risk at worstWD17 2JE: medium flood risk at worstWD17 2JG: medium flood risk at worstWD17 2JH: medium flood risk at worstWD17 2JJ: medium flood risk at worstWD17 2JP: medium flood risk at worstWD17 2JX: medium flood risk at worstWD17 2JZ: medium flood risk at worstWD17 2SF: medium flood risk at worstWD17 2NH: high flood riskWD17 2NJ: high flood riskWD17 2RE: high flood riskWD17 2RG: high flood riskWD17 2RQ: high flood riskWD17 2SB: high flood riskWD17 2SD: high flood risk Watford 16 postcodes at high or medium risk, outlined: this goes to WD17 2SD, the one with most homes and businesses at high risk16 postcodes at high or medium risk Map of every postcode in the WD17 2 sector, by flood risk Of the 133 postcodes in the WD17 2 sector that ONS places, 7 have a home or business at high risk, 15 are at medium risk at worst and 111 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 16 postcodes at high or medium risk. One postcode lies beyond the edge and is listed under the map. Places named: Central. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A4178 Central
  • A home or business at high risk: 7
  • At medium risk at worst: 15
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 111
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 133 postcodes in the WD17 2 sector that ONS places, 7 have a home or business at high risk, 15 are at medium risk at worst and 111 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.

WD17 2SB32 at high riskWD17 2RQ6 at high riskWD17 2NJ3 at high riskWD17 2RE2 at high riskWD17 2RG1 at high riskWD17 2SD1 at high riskWD17 2NH1 at high risk

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

WD17 2TZ

Where the postcodes at high or medium risk lie together

  • 16 postcodes at high or medium risk, outlined on the map. WD17 2SD, is the one with most homes and businesses at high risk.

What do homes sell for in WD17 2?

Homes in WD17 2 sold for a typical £331,250 in the 12 months to August 2026, across 48 sales, up 2.6% on the 12 months before, HM Land Registry's figures show.

£331,250 typical price, the 12 months to August 2026
£323,000 12 months to August 2025
▲ up 2.6% on the 12 months before
  • Semi-detached 1 sale, too few to price
  • Terraced £398,750 24 sales
  • Flat or maisonette £240,000 23 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 WD17 2. 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 WD17 2

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.

WD17 2AAWD17 2ABWD17 2ADWD17 2AEWD17 2AFWD17 2AGWD17 2AHWD17 2AJWD17 2APWD17 2AQWD17 2ATWD17 2AUWD17 2AWWD17 2AXWD17 2BBWD17 2BDWD17 2BEWD17 2BJWD17 2BPWD17 2BSWD17 2BTWD17 2BUWD17 2BWWD17 2DBWD17 2DHWD17 2DJWD17 2DNWD17 2DQWD17 2DSWD17 2DTWD17 2EGWD17 2EHWD17 2EJWD17 2ELWD17 2ENWD17 2EPWD17 2ERWD17 2ETWD17 2EUWD17 2EXWD17 2FFWD17 2FGWD17 2GZWD17 2HAWD17 2HFWD17 2HNWD17 2HSWD17 2HUWD17 2HWWD17 2HXWD17 2HYWD17 2HZWD17 2JDWD17 2JEWD17 2JGWD17 2JHWD17 2JJWD17 2JPWD17 2JRWD17 2JXWD17 2JZWD17 2LAWD17 2LDWD17 2LHWD17 2LQWD17 2LWWD17 2LXWD17 2LZWD17 2NBWD17 2NHWD17 2NJWD17 2NTWD17 2NUWD17 2NWWD17 2NXWD17 2NYWD17 2PAWD17 2PBWD17 2PDWD17 2PEWD17 2PJWD17 2PQWD17 2PSWD17 2PTWD17 2PUWD17 2PYWD17 2PZWD17 2QAWD17 2QBWD17 2QDWD17 2QEWD17 2QFWD17 2QGWD17 2QHWD17 2QLWD17 2QNWD17 2QPWD17 2QQWD17 2QRWD17 2QSWD17 2QTWD17 2QUWD17 2QWWD17 2QXWD17 2QYWD17 2QZWD17 2RAWD17 2RBWD17 2RDWD17 2REWD17 2RGWD17 2RHWD17 2RQWD17 2RTWD17 2RUWD17 2SBWD17 2SDWD17 2SFWD17 2TAWD17 2TBWD17 2TDWD17 2TEWD17 2TFWD17 2THWD17 2TJWD17 2TLWD17 2TNWD17 2TQWD17 2TRWD17 2TZWD17 2UBWD17 2UEWD17 2WH

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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