HU1 1 postcode sector in the HU1 district

HU1 1 is a sector of the HU1 district: every postcode that starts HU1 1. It has 85 postcodes in use, 7 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 HU1 1 sector, by flood risk

Map of every postcode in the HU1 1 sector, by flood risk Of the 85 postcodes in the HU1 1 sector that ONS places, 29 have a home or business at high risk, 15 are at medium risk at worst, 29 are at low risk at worst and 12 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 44 postcodes at high or medium risk. Places named: St Andrew's & Docklands. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. HU1 1BA: not on the flood risk listHU1 1BJ: not on the flood risk listHU1 1BQ: not on the flood risk listHU1 1BS: not on the flood risk listHU1 1BT: not on the flood risk listHU1 1DB: not on the flood risk listHU1 1PD: not on the flood risk listHU1 1PE: not on the flood risk listHU1 1PT: not on the flood risk listHU1 1WB: not on the flood risk listHU1 1AA: low flood risk at worstHU1 1AN: low flood risk at worstHU1 1AS: low flood risk at worstHU1 1AY: low flood risk at worstHU1 1BE: low flood risk at worstHU1 1EA: low flood risk at worstHU1 1ED: low flood risk at worstHU1 1EJ: low flood risk at worstHU1 1EL: low flood risk at worstHU1 1EN: low flood risk at worstHU1 1ER: low flood risk at worstHU1 1HT: low flood risk at worstHU1 1JG: low flood risk at worstHU1 1JU: low flood risk at worstHU1 1NE: low flood risk at worstHU1 1NR: low flood risk at worstHU1 1PA: low flood risk at worstHU1 1RH: low flood risk at worstHU1 1RQ: low flood risk at worstHU1 1TF: low flood risk at worstHU1 1UD: low flood risk at worstHU1 1XJ: low flood risk at worstHU1 1XR: low flood risk at worstHU1 1XW: low flood risk at worstHU1 1YG: low flood risk at worstHU1 1YP: low flood risk at worstHU1 1YT: low flood risk at worstHU1 1YU: low flood risk at worstHU1 1ZA: low flood risk at worstHU1 1AU: medium flood risk at worstHU1 1EP: medium flood risk at worstHU1 1HB: medium flood risk at worstHU1 1HJ: medium flood risk at worstHU1 1HP: medium flood risk at worstHU1 1LA: medium flood risk at worstHU1 1LF: medium flood risk at worstHU1 1NG: medium flood risk at worstHU1 1PW: medium flood risk at worstHU1 1RD: medium flood risk at worstHU1 1RP: medium flood risk at worstHU1 1RR: medium flood risk at worstHU1 1RS: medium flood risk at worstHU1 1TB: medium flood risk at worstHU1 1UZ: medium flood risk at worstHU1 1AL: high flood riskHU1 1AP: high flood riskHU1 1AR: high flood riskHU1 1AT: high flood riskHU1 1AW: high flood riskHU1 1AX: high flood riskHU1 1AZ: high flood riskHU1 1BH: high flood riskHU1 1HA: high flood riskHU1 1NH: high flood riskHU1 1NP: high flood riskHU1 1NQ: high flood riskHU1 1PS: high flood riskHU1 1QE: high flood riskHU1 1QJ: high flood riskHU1 1SD: high flood riskHU1 1SE: high flood riskHU1 1SH: high flood riskHU1 1TG: high flood riskHU1 1TH: high flood riskHU1 1TJ: high flood riskHU1 1TU: high flood riskHU1 1UF: high flood riskHU1 1UH: high flood riskHU1 1UJ: high flood riskHU1 1UU: high flood riskHU1 1XA: high flood riskHU1 1XD: high flood riskHU1 1XE: high flood risk St Andrew's & Docklands Map of every postcode in the HU1 1 sector, by flood risk Of the 85 postcodes in the HU1 1 sector that ONS places, 29 have a home or business at high risk, 15 are at medium risk at worst, 29 are at low risk at worst and 12 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 44 postcodes at high or medium risk. Places named: St Andrew's & Docklands. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A63 St Andrew's & Docklands
  • A home or business at high risk: 29
  • At medium risk at worst: 15
  • At low risk at worst: 29
  • At very low risk only: 0
  • Not on the at-risk list: 12
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 85 postcodes in the HU1 1 sector that ONS places, 29 have a home or business at high risk, 15 are at medium risk at worst, 29 are at low risk at worst and 12 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

29 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.

HU1 1XD33 at high riskHU1 1TU29 at high riskHU1 1XA28 at high riskHU1 1TH21 at high riskHU1 1QE18 at high riskHU1 1SE18 at high riskHU1 1XE18 at high riskHU1 1AW17 at high riskHU1 1UU15 at high riskHU1 1TG13 at high riskHU1 1TJ10 at high riskHU1 1AX9 at high risk

Where the postcodes at high or medium risk lie together

  • 44 postcodes at high or medium risk, outlined on the map. HU1 1XD, is the one with most homes and businesses at high risk.

What do homes sell for in HU1 1?

Homes in HU1 1 sold for a typical £81,500 in the 12 months to August 2026, across 12 sales, down 46.4% on the 12 months before, HM Land Registry's figures show.

£81,500 typical price, the 12 months to August 2026
£152,000 12 months to August 2025
▼ down 46.4% on the 12 months before
  • Terraced 1 sale, too few to price
  • Flat or maisonette £75,000 11 sales

Standard sales of homes at market value at the postcodes that start HU1 1. 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 HU1 1

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.

HU1 1AAHU1 1ALHU1 1ANHU1 1APHU1 1ARHU1 1ASHU1 1ATHU1 1AUHU1 1AWHU1 1AXHU1 1AYHU1 1AZHU1 1BAHU1 1BEHU1 1BHHU1 1BJHU1 1BQHU1 1BSHU1 1BTHU1 1DBHU1 1EAHU1 1EDHU1 1EJHU1 1ELHU1 1ENHU1 1EPHU1 1ERHU1 1HAHU1 1HBHU1 1HJHU1 1HPHU1 1HTHU1 1JGHU1 1JUHU1 1LAHU1 1LFHU1 1NEHU1 1NGHU1 1NHHU1 1NPHU1 1NQHU1 1NRHU1 1PAHU1 1PDHU1 1PEHU1 1PSHU1 1PTHU1 1PWHU1 1QEHU1 1QJHU1 1RDHU1 1RHHU1 1RPHU1 1RQHU1 1RRHU1 1RSHU1 1SDHU1 1SEHU1 1SHHU1 1TBHU1 1TFHU1 1TGHU1 1THHU1 1TJHU1 1TUHU1 1UDHU1 1UFHU1 1UHHU1 1UJHU1 1UUHU1 1UZHU1 1WBHU1 1WZHU1 1XAHU1 1XDHU1 1XEHU1 1XFHU1 1XJHU1 1XRHU1 1XWHU1 1YGHU1 1YPHU1 1YTHU1 1YUHU1 1ZA

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.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.